javac -cp maryclient.jar MaryClientUser.java
+ *
+ * And run as:
+ * java -cp .:maryclient.jar MaryClientUser
+ *
+ * @author marc
+ *
+ */
+
+public class MaryClientUser {
+
+ public static void main(String[] args)
+ throws IOException, UnknownHostException, UnsupportedAudioFileException,
+ InterruptedException
+ {
+ String serverHost = System.getProperty("server.host", "cling.dfki.uni-sb.de");
+ int serverPort = Integer.getInteger("server.port", 59125).intValue();
+ MaryClient mary = MaryClient.getMaryClient(new Address(serverHost, serverPort));
+ String text = "Willkommen in der Welt der Sprachsynthese!";
+ // If the given locale is not supported by the server, it returns
+ // an ambigous exception: "Problem processing the data."
+ String locale = "de"; // or US English (en-US), Telugu (te), Turkish (tr), ...
+ String inputType = "TEXT";
+ String outputType = "AUDIO";
+ String audioType = "WAVE";
+ String defaultVoiceName = null;
+ ByteArrayOutputStream baos = new ByteArrayOutputStream();
+ mary.process(text, inputType, outputType, locale, audioType, defaultVoiceName, baos);
+ // The byte array constitutes a full wave file, including the headers.
+ // And now, play the audio data:
+ AudioInputStream ais = AudioSystem.getAudioInputStream(
+ new ByteArrayInputStream(baos.toByteArray()));
+ LineListener lineListener = new LineListener() {
+ public void update(LineEvent event) {
+ if (event.getType() == LineEvent.Type.START) {
+ System.err.println("Audio started playing.");
+ } else if (event.getType() == LineEvent.Type.STOP) {
+ System.err.println("Audio stopped playing.");
+ } else if (event.getType() == LineEvent.Type.OPEN) {
+ System.err.println("Audio line opened.");
+ } else if (event.getType() == LineEvent.Type.CLOSE) {
+ System.err.println("Audio line closed.");
+ }
+ }
+ };
+
+ AudioPlayer ap = new AudioPlayer(ais, lineListener);
+ ap.start();
+ }
+}
diff --git a/external/marytts-5.1.2/doc/examples/client/c++/Makefile b/external/marytts-5.1.2/doc/examples/client/c++/Makefile
new file mode 100755
index 00000000..a609beda
--- /dev/null
+++ b/external/marytts-5.1.2/doc/examples/client/c++/Makefile
@@ -0,0 +1,45 @@
+##########################################################################
+# Copyright (C) 2000-2006 DFKI GmbH.
+# All rights reserved. Use is subject to license terms.
+#
+# Permission is hereby granted, free of charge, to use and distribute
+# this software and its documentation without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of this work, and to
+# permit persons to whom this work is furnished to do so, subject to
+# the following conditions:
+#
+# 1. The code must retain the above copyright notice, this list of
+# conditions and the following disclaimer.
+# 2. Any modifications must be clearly marked as such.
+# 3. Original authors' names are not deleted.
+# 4. The authors' names are not used to endorse or promote products
+# derived from this software without specific prior written
+# permission.
+#
+# DFKI GMBH AND THE CONTRIBUTORS TO THIS WORK DISCLAIM ALL WARRANTIES WITH
+# REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF
+# MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL DFKI GMBH NOR THE
+# CONTRIBUTORS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
+# DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
+# PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
+# ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF
+# THIS SOFTWARE.
+##########################################################################
+
+CC=g++
+CFLAGS=-Wall -w -O3 -g
+ICUDIR=/usr/local/icu
+ICULIBS=-Wl,-R,$(ICUDIR)/lib -L$(ICUDIR)/lib -licuuc -licui18n -ldl
+
+all: MaryDemo
+
+MaryDemo: MaryClient.o MaryDemo.o
+ $(CC) $(CFLAGS) *.o -o MaryDemo $(LIBS)
+
+%.o: %.cc
+ $(CC) $(CFLAGS) $(RFLAGS) -o $@ -c $<
+
+clean:
+ rm -rf *.o ./MaryDemo
+
diff --git a/external/marytts-5.1.2/doc/examples/client/c++/MaryClient.cc b/external/marytts-5.1.2/doc/examples/client/c++/MaryClient.cc
new file mode 100755
index 00000000..7e920d95
--- /dev/null
+++ b/external/marytts-5.1.2/doc/examples/client/c++/MaryClient.cc
@@ -0,0 +1,277 @@
+/**
+ * Copyright 2000-2006 DFKI GmbH.
+ * All Rights Reserved. Use is subject to license terms.
+ *
+ * Permission is hereby granted, free of charge, to use and distribute
+ * this software and its documentation without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of this work, and to
+ * permit persons to whom this work is furnished to do so, subject to
+ * the following conditions:
+ *
+ * 1. The code must retain the above copyright notice, this list of
+ * conditions and the following disclaimer.
+ * 2. Any modifications must be clearly marked as such.
+ * 3. Original authors' names are not deleted.
+ * 4. The authors' names are not used to endorse or promote products
+ * derived from this software without specific prior written
+ * permission.
+ *
+ * DFKI GMBH AND THE CONTRIBUTORS TO THIS WORK DISCLAIM ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL DFKI GMBH NOR THE
+ * CONTRIBUTORS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
+ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
+ * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
+ * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF
+ * THIS SOFTWARE.
+ */
+#include
-
-
-
-
-
`,
- WARNING: `
-
-
-
-
-
-
`,
- SUCCESS: `
-
-
-
-
-
-
`,
- INFO: `
-
-
-
-
-
-
`
-}
-
-$(function(){
- updateAlerts();
-
- setInterval(function() {
- updateAlerts();
- }, 3000); // 3 sec
-});
-
-function updateAlerts() {
- fetch('/api/alert?action=poll')
- .then(response => response.json())
- .then(data => {
- data.forEach(alert => {
- var alertElement = $("#alert-id-" + alert.id);
-
- if (alertElement.length <= 0) {
- alertElement = $(alertTemplate[alert.level]);
- $("#" + alertDivId).append(alertElement);
-
- alertElement.attr("id", "alert-id-" + alert.id);
- alertElement.data("alert-id", alert.id);
- alertElement.find(".close").click(dismissEvent);
- }
-
- alertElement.find(".alert-title").html(alert.title);
- alertElement.find(".alert-description").html(alert.description);
- alertElement.find(".timestamp").relTimestamp();
- });
- });
-}
-
-function dismissEvent(e) {
- dismissAlert($(e.target).parent().parent().data("alert-id"));
-}
-function dismissAlert(id) {
- fetch('/api/alert?action=dismiss&id=' + id)
- .then(response => response.json())
- .then(data => {
- });
-}
\ No newline at end of file
diff --git a/hal-core/resources/web/js/hal_map.js b/hal-core/resources/web/js/hal_map.js
deleted file mode 100644
index d05f22a4..00000000
--- a/hal-core/resources/web/js/hal_map.js
+++ /dev/null
@@ -1,306 +0,0 @@
-"use strict";
-
-var svg;
-var data = {
- rooms: [],
- sensors: [],
- events: []
-};
-var editModeEnabled = false;
-
-$(function(){
- // ------------------------------------------
- // Setup map
- // ------------------------------------------
-
- svg = SVG('map');
-
- // Initialize events
-
- $("#button-edit").click(function() {
- editMode(true);
- });
- $("#button-save").click(function() {
- saveMap();
- editMode(false);
- fetchData(drawMap);
- });
- $("#button-cancel").click(function() {
- editMode(false);
- fetchData(drawMap);
- });
-
- // Initialize background image uploader
-
- $("#button-bg-edit").click(function() {
- // Reset modal
- $('#bg-file-input').parent().show();
- if ($("#file_input").prop("jFiler") != null)
- $("#file_input").prop("jFiler").reset();
- $('#bg-file-progress').parent().hide();
- $('#bgUploadModal').modal('show');
- });
- $('#bg-file-input').filer({
- limit: 1,
- extensions: ['jpg','png','svg','gif'],
- maxSize: 3, // in MB
- uploadFile: {
- url: "",
- type: 'POST',
- enctype: 'multipart/form-data',
- beforeSend: function(){
- $('#bg-file-input').parent().hide();
- $('#bg-file-progress').parent().show();
- },
- success: function(data, el){
- $('#bgUploadModal').modal('hide');
- drawMap();
- },
- error: function(el){
- $("#bg-file-progress").addClass("progress-bar-danger");
- },
- onProgress: function(t){
- $("#bg-file-progress").css("width", t + "%");
- },
- }
- });
-
- // ------------------------------------------
- // Start draw loop
- // ------------------------------------------
-
- fetchData(drawMap);
-
- setInterval(function() {
- if (editModeEnabled == false) {
- fetchData(drawMap);
- }
- }, 3000); // 3 sec
- //}, 10000); // 10 sec
-
-});
-
-// ----------------------------------------------
-// Events
-// ----------------------------------------------
-
-function editMode(enable){
- if (editModeEnabled == enable) {
- return;
- }
-
- editModeEnabled = enable;
-
- if (editModeEnabled) {
- $('.edit-mode').show();
- $('.view-mode').hide();
- $('#map').css('border-color', '#6eb16e');
-
- svg.select('.draggable').draggable(true);
- //svg.select('.resizable').on('click', selectEvent, false);
- svg.select('.resizable').selectize({
- points: ['rt', 'lb', 'rb'], // Add selection points on the corners
- rotationPoint: false
- }).resize()
- } else {
- $('.edit-mode').hide();
- $('.view-mode').show();
- $('#map').css('border-color', '');
-
- svg.select('.draggable').draggable(false);
- svg.select('resizable').selectize(false);
- }
-}
-
-function beforeDragEvent(e) {
- if (editModeEnabled == false) {
- e.preventDefault(); // Prevent drag
- }
-}
-
-function selectEvent(e) {
- if (editModeEnabled == true) {
- e.target.selectize({
- points: ['rt', 'lb', 'rb'], // Add selection points on the corners
- rotationPoint: false
- }).resize();
- }
-}
-
-// --------------------------------------
-// Draw
-// --------------------------------------
-
-function drawMap() {
- // Reset map
- svg.clear();
-
- // Background
-
- if (svg.select(".bg-image").length() <= 0) {
- var bgImage = svg.image("?bgimage").addClass("bg-image")
- .x(0)
- .y(0)
- .width("100%")
- .height("100%");
- }
-
- // Rooms
-
- if (data.rooms != null) {
- $.each(data.rooms, function(i, room) {
- svg.select("#room-" + room.id).remove();
-
- var group = svg.group();
-
- group.text(room.name).move(5, 5).fill('#999');
- var rect = group.rect(room.map.width, room.map.height);
- setAlertStyle(rect, (room.alert == null ? null : room.alert.level));
- rect.addClass("resizable");
-
- group.addClass("room")
- .attr("id", "room-" + room.id)
- .attr("room-id", room.id)
- .x(room.map.x)
- .y(room.map.y)
- .addClass("draggable");
- });
- }
-
- // Sensors
-
- if (data.sensors != null) {
- $.each(data.sensors, function(i, sensor) {
- svg.select("#sensor-" + sensor.id).remove();
-
- var group = svg.group();
- group.element('title').words(sensor.name);
-
- group.text(sensor.data.valueStr).move(45, 15).fill('#999');
- group.image("/img/temperature.svg").size(50, 50);
-
- group.addClass("sensor")
- .attr("id", "sensor-" + sensor.id)
- .attr("sensor-id", sensor.id)
- .x(sensor.map.x)
- .y(sensor.map.y)
- .addClass("draggable");
- });
- }
-
- // Events
-
- if (data.events != null) {
- $.each(data.events, function(i, event) {
- svg.select("#event-" + event.id).remove();
-
- var group = svg.group();
- group.element('title').words(event.name);
-
- var img = "/img/lightbulb_off.svg";
- if (event.data.valueStr == "ON")
- img = "/img/lightbulb_on.svg";
- group.image(img).size(50, 50);
-
- group.addClass("event")
- .attr("id", "event-" + event.id)
- .attr("event-id", event.id)
- .x(event.map.x)
- .y(event.map.y)
- .addClass("draggable");
- });
- }
-}
-
-// ----------------------------------------------
-// Load and Store data
-// ----------------------------------------------
-
-async function fetchData(callback) {
- await fetch('/api/room')
- .then(response => response.json())
- .then(json => {
- data.rooms = json;
- })
-
- await fetch('/api/sensor')
- .then(response => response.json())
- .then(json => {
- data.sensors = json;
- })
-
- await fetch('/api/event')
- .then(response => response.json())
- .then(json => {
- data.events = json;
- })
-
- callback();
-}
-
-function saveMap(){
- svg.select(".room").each(function(){
- saveDevice(this, "room", "room-id");
- });
- svg.select(".sensor").each(function(){
- saveDevice(this, "sensor", "sensor-id");
- });
- svg.select(".event").each(function(){
- saveDevice(this, "event", "event-id");
- });
-}
-function saveDevice(element, type, id) {
- var data = {
- action: "save",
- id: element.attr(id),
- type: type,
- x: element.x(),
- y: element.y()
- };
-
- var resizable = element.select(".resizable");
- if (resizable.length() > 0) {
- data.width = resizable.get(0).width();
- data.height = resizable.get(0).height();
- }
-
- $.ajax({
- async: false,
- dataType: "json",
- url: "/api/map?",
- data: data
- });
-}
-
-// ----------------------------------------------
-// Colors
-// ----------------------------------------------
-
-function setAlertStyle(target, level=null) {
- target.addClass("pulse-border");
- target.fill('none');
-
- switch(level) {
- case "ERROR":
- target.stroke({opacity: 1, color: '#f00'});
- break;
- case "WARNING":
- target.stroke({opacity: 1, color: '#ffa500'});
- break;
- case "SUCCESS":
- target.stroke({opacity: 1, color: '#90EE90'});
- break;
- case "INFO":
- target.stroke({opacity: 1, color: '#87CEFA'});
- break;
-
- default:
- target.removeClass("pulse-border");
- target.stroke({
- color: '#000',
- opacity: 0.6,
- width: 3
- });;
- break;
- }
-}
\ No newline at end of file
diff --git a/hal-core/resources/web/js/lib/bootstrap-colorpicker.LICENSE b/hal-core/resources/web/js/lib/bootstrap-colorpicker.LICENSE
deleted file mode 100644
index bc6fc511..00000000
--- a/hal-core/resources/web/js/lib/bootstrap-colorpicker.LICENSE
+++ /dev/null
@@ -1,21 +0,0 @@
-MIT License
-
-Copyright (c) 2017 Javi Aguilar
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
diff --git a/hal-core/resources/web/js/lib/bootstrap-colorpicker.LICENSE.txt b/hal-core/resources/web/js/lib/bootstrap-colorpicker.LICENSE.txt
deleted file mode 100644
index bc6fc511..00000000
--- a/hal-core/resources/web/js/lib/bootstrap-colorpicker.LICENSE.txt
+++ /dev/null
@@ -1,21 +0,0 @@
-MIT License
-
-Copyright (c) 2017 Javi Aguilar
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
diff --git a/hal-core/resources/web/js/lib/bootstrap-colorpicker.js b/hal-core/resources/web/js/lib/bootstrap-colorpicker.js
deleted file mode 100644
index e2fd15da..00000000
--- a/hal-core/resources/web/js/lib/bootstrap-colorpicker.js
+++ /dev/null
@@ -1,6252 +0,0 @@
-/*!
- * Bootstrap Colorpicker - Bootstrap Colorpicker is a modular color picker plugin for Bootstrap 4.
- * @package bootstrap-colorpicker
- * @version v3.2.0
- * @license MIT
- * @link https://itsjavi.com/bootstrap-colorpicker/
- * @link https://github.com/itsjavi/bootstrap-colorpicker.git
- */
-(function webpackUniversalModuleDefinition(root, factory) {
- if(typeof exports === 'object' && typeof module === 'object')
- module.exports = factory(require("jquery"));
- else if(typeof define === 'function' && define.amd)
- define("bootstrap-colorpicker", ["jquery"], factory);
- else if(typeof exports === 'object')
- exports["bootstrap-colorpicker"] = factory(require("jquery"));
- else
- root["bootstrap-colorpicker"] = factory(root["jQuery"]);
-})(window, function(__WEBPACK_EXTERNAL_MODULE__0__) {
-return /******/ (function(modules) { // webpackBootstrap
-/******/ // The module cache
-/******/ var installedModules = {};
-/******/
-/******/ // The require function
-/******/ function __webpack_require__(moduleId) {
-/******/
-/******/ // Check if module is in cache
-/******/ if(installedModules[moduleId]) {
-/******/ return installedModules[moduleId].exports;
-/******/ }
-/******/ // Create a new module (and put it into the cache)
-/******/ var module = installedModules[moduleId] = {
-/******/ i: moduleId,
-/******/ l: false,
-/******/ exports: {}
-/******/ };
-/******/
-/******/ // Execute the module function
-/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
-/******/
-/******/ // Flag the module as loaded
-/******/ module.l = true;
-/******/
-/******/ // Return the exports of the module
-/******/ return module.exports;
-/******/ }
-/******/
-/******/
-/******/ // expose the modules object (__webpack_modules__)
-/******/ __webpack_require__.m = modules;
-/******/
-/******/ // expose the module cache
-/******/ __webpack_require__.c = installedModules;
-/******/
-/******/ // define getter function for harmony exports
-/******/ __webpack_require__.d = function(exports, name, getter) {
-/******/ if(!__webpack_require__.o(exports, name)) {
-/******/ Object.defineProperty(exports, name, { enumerable: true, get: getter });
-/******/ }
-/******/ };
-/******/
-/******/ // define __esModule on exports
-/******/ __webpack_require__.r = function(exports) {
-/******/ if(typeof Symbol !== 'undefined' && Symbol.toStringTag) {
-/******/ Object.defineProperty(exports, Symbol.toStringTag, { value: 'Module' });
-/******/ }
-/******/ Object.defineProperty(exports, '__esModule', { value: true });
-/******/ };
-/******/
-/******/ // create a fake namespace object
-/******/ // mode & 1: value is a module id, require it
-/******/ // mode & 2: merge all properties of value into the ns
-/******/ // mode & 4: return value when already ns object
-/******/ // mode & 8|1: behave like require
-/******/ __webpack_require__.t = function(value, mode) {
-/******/ if(mode & 1) value = __webpack_require__(value);
-/******/ if(mode & 8) return value;
-/******/ if((mode & 4) && typeof value === 'object' && value && value.__esModule) return value;
-/******/ var ns = Object.create(null);
-/******/ __webpack_require__.r(ns);
-/******/ Object.defineProperty(ns, 'default', { enumerable: true, value: value });
-/******/ if(mode & 2 && typeof value != 'string') for(var key in value) __webpack_require__.d(ns, key, function(key) { return value[key]; }.bind(null, key));
-/******/ return ns;
-/******/ };
-/******/
-/******/ // getDefaultExport function for compatibility with non-harmony modules
-/******/ __webpack_require__.n = function(module) {
-/******/ var getter = module && module.__esModule ?
-/******/ function getDefault() { return module['default']; } :
-/******/ function getModuleExports() { return module; };
-/******/ __webpack_require__.d(getter, 'a', getter);
-/******/ return getter;
-/******/ };
-/******/
-/******/ // Object.prototype.hasOwnProperty.call
-/******/ __webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };
-/******/
-/******/ // __webpack_public_path__
-/******/ __webpack_require__.p = "";
-/******/
-/******/
-/******/ // Load entry module and return exports
-/******/ return __webpack_require__(__webpack_require__.s = 7);
-/******/ })
-/************************************************************************/
-/******/ ([
-/* 0 */
-/***/ (function(module, exports) {
-
-module.exports = __WEBPACK_EXTERNAL_MODULE__0__;
-
-/***/ }),
-/* 1 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-Object.defineProperty(exports, "__esModule", {
- value: true
-});
-
-var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
-
-var _jquery = __webpack_require__(0);
-
-var _jquery2 = _interopRequireDefault(_jquery);
-
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
-
-function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
-
-/**
- * Colorpicker extension class.
- */
-var Extension = function () {
- /**
- * @param {Colorpicker} colorpicker
- * @param {Object} options
- */
- function Extension(colorpicker) {
- var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
-
- _classCallCheck(this, Extension);
-
- /**
- * The colorpicker instance
- * @type {Colorpicker}
- */
- this.colorpicker = colorpicker;
- /**
- * Extension options
- *
- * @type {Object}
- */
- this.options = options;
-
- if (!(this.colorpicker.element && this.colorpicker.element.length)) {
- throw new Error('Extension: this.colorpicker.element is not valid');
- }
-
- this.colorpicker.element.on('colorpickerCreate.colorpicker-ext', _jquery2.default.proxy(this.onCreate, this));
- this.colorpicker.element.on('colorpickerDestroy.colorpicker-ext', _jquery2.default.proxy(this.onDestroy, this));
- this.colorpicker.element.on('colorpickerUpdate.colorpicker-ext', _jquery2.default.proxy(this.onUpdate, this));
- this.colorpicker.element.on('colorpickerChange.colorpicker-ext', _jquery2.default.proxy(this.onChange, this));
- this.colorpicker.element.on('colorpickerInvalid.colorpicker-ext', _jquery2.default.proxy(this.onInvalid, this));
- this.colorpicker.element.on('colorpickerShow.colorpicker-ext', _jquery2.default.proxy(this.onShow, this));
- this.colorpicker.element.on('colorpickerHide.colorpicker-ext', _jquery2.default.proxy(this.onHide, this));
- this.colorpicker.element.on('colorpickerEnable.colorpicker-ext', _jquery2.default.proxy(this.onEnable, this));
- this.colorpicker.element.on('colorpickerDisable.colorpicker-ext', _jquery2.default.proxy(this.onDisable, this));
- }
-
- /**
- * Function called every time a new color needs to be created.
- * Return false to skip this resolver and continue with other extensions' ones
- * or return anything else to consider the color resolved.
- *
- * @param {ColorItem|String|*} color
- * @param {boolean} realColor if true, the color should resolve into a real (not named) color code
- * @return {ColorItem|String|*}
- */
-
-
- _createClass(Extension, [{
- key: 'resolveColor',
- value: function resolveColor(color) {
- var realColor = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true;
-
- return false;
- }
-
- /**
- * Method called after the colorpicker is created
- *
- * @listens Colorpicker#colorpickerCreate
- * @param {Event} event
- */
-
- }, {
- key: 'onCreate',
- value: function onCreate(event) {}
- // to be extended
-
-
- /**
- * Method called after the colorpicker is destroyed
- *
- * @listens Colorpicker#colorpickerDestroy
- * @param {Event} event
- */
-
- }, {
- key: 'onDestroy',
- value: function onDestroy(event) {
- this.colorpicker.element.off('.colorpicker-ext');
- }
-
- /**
- * Method called after the colorpicker is updated
- *
- * @listens Colorpicker#colorpickerUpdate
- * @param {Event} event
- */
-
- }, {
- key: 'onUpdate',
- value: function onUpdate(event) {}
- // to be extended
-
-
- /**
- * Method called after the colorpicker color is changed
- *
- * @listens Colorpicker#colorpickerChange
- * @param {Event} event
- */
-
- }, {
- key: 'onChange',
- value: function onChange(event) {}
- // to be extended
-
-
- /**
- * Method called when the colorpicker color is invalid
- *
- * @listens Colorpicker#colorpickerInvalid
- * @param {Event} event
- */
-
- }, {
- key: 'onInvalid',
- value: function onInvalid(event) {}
- // to be extended
-
-
- /**
- * Method called after the colorpicker is hidden
- *
- * @listens Colorpicker#colorpickerHide
- * @param {Event} event
- */
-
- }, {
- key: 'onHide',
- value: function onHide(event) {}
- // to be extended
-
-
- /**
- * Method called after the colorpicker is shown
- *
- * @listens Colorpicker#colorpickerShow
- * @param {Event} event
- */
-
- }, {
- key: 'onShow',
- value: function onShow(event) {}
- // to be extended
-
-
- /**
- * Method called after the colorpicker is disabled
- *
- * @listens Colorpicker#colorpickerDisable
- * @param {Event} event
- */
-
- }, {
- key: 'onDisable',
- value: function onDisable(event) {}
- // to be extended
-
-
- /**
- * Method called after the colorpicker is enabled
- *
- * @listens Colorpicker#colorpickerEnable
- * @param {Event} event
- */
-
- }, {
- key: 'onEnable',
- value: function onEnable(event) {
- // to be extended
- }
- }]);
-
- return Extension;
-}();
-
-exports.default = Extension;
-module.exports = exports.default;
-
-/***/ }),
-/* 2 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-Object.defineProperty(exports, "__esModule", {
- value: true
-});
-exports.ColorItem = exports.HSVAColor = undefined;
-
-var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); /**
- * Color manipulation class, specific for Bootstrap Colorpicker
- */
-
-
-var _color = __webpack_require__(16);
-
-var _color2 = _interopRequireDefault(_color);
-
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
-
-function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
-
-/**
- * HSVA color data class, containing the hue, saturation, value and alpha
- * information.
- */
-var HSVAColor = function () {
- /**
- * @param {number|int} h
- * @param {number|int} s
- * @param {number|int} v
- * @param {number|int} a
- */
- function HSVAColor(h, s, v, a) {
- _classCallCheck(this, HSVAColor);
-
- this.h = isNaN(h) ? 0 : h;
- this.s = isNaN(s) ? 0 : s;
- this.v = isNaN(v) ? 0 : v;
- this.a = isNaN(h) ? 1 : a;
- }
-
- _createClass(HSVAColor, [{
- key: 'toString',
- value: function toString() {
- return this.h + ', ' + this.s + '%, ' + this.v + '%, ' + this.a;
- }
- }]);
-
- return HSVAColor;
-}();
-
-/**
- * HSVA color manipulation
- */
-
-
-var ColorItem = function () {
- _createClass(ColorItem, [{
- key: 'api',
-
-
- /**
- * Applies a method of the QixColor API and returns a new Color object or
- * the return value of the method call.
- *
- * If no argument is provided, the internal QixColor object is returned.
- *
- * @param {String} fn QixColor function name
- * @param args QixColor function arguments
- * @example let darkerColor = color.api('darken', 0.25);
- * @example let luminosity = color.api('luminosity');
- * @example color = color.api('negate');
- * @example let qColor = color.api().negate();
- * @returns {ColorItem|QixColor|*}
- */
- value: function api(fn) {
- for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
- args[_key - 1] = arguments[_key];
- }
-
- if (arguments.length === 0) {
- return this._color;
- }
-
- var result = this._color[fn].apply(this._color, args);
-
- if (!(result instanceof _color2.default)) {
- // return result of the method call
- return result;
- }
-
- return new ColorItem(result, this.format);
- }
-
- /**
- * Returns the original ColorItem constructor data,
- * plus a 'valid' flag to know if it's valid or not.
- *
- * @returns {{color: *, format: String, valid: boolean}}
- */
-
- }, {
- key: 'original',
- get: function get() {
- return this._original;
- }
-
- /**
- * @param {ColorItem|HSVAColor|QixColor|String|*|null} color Color data
- * @param {String|null} format Color model to convert to by default. Supported: 'rgb', 'hsl', 'hex'.
- */
-
- }], [{
- key: 'HSVAColor',
-
-
- /**
- * Returns the HSVAColor class
- *
- * @static
- * @example let colorData = new ColorItem.HSVAColor(360, 100, 100, 1);
- * @returns {HSVAColor}
- */
- get: function get() {
- return HSVAColor;
- }
- }]);
-
- function ColorItem() {
- var color = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : null;
- var format = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;
-
- _classCallCheck(this, ColorItem);
-
- this.replace(color, format);
- }
-
- /**
- * Replaces the internal QixColor object with a new one.
- * This also replaces the internal original color data.
- *
- * @param {ColorItem|HSVAColor|QixColor|String|*|null} color Color data to be parsed (if needed)
- * @param {String|null} format Color model to convert to by default. Supported: 'rgb', 'hsl', 'hex'.
- * @example color.replace('rgb(255,0,0)', 'hsl');
- * @example color.replace(hsvaColorData);
- */
-
-
- _createClass(ColorItem, [{
- key: 'replace',
- value: function replace(color) {
- var format = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;
-
- format = ColorItem.sanitizeFormat(format);
-
- /**
- * @type {{color: *, format: String}}
- * @private
- */
- this._original = {
- color: color,
- format: format,
- valid: true
- };
- /**
- * @type {QixColor}
- * @private
- */
- this._color = ColorItem.parse(color);
-
- if (this._color === null) {
- this._color = (0, _color2.default)();
- this._original.valid = false;
- return;
- }
-
- /**
- * @type {*|string}
- * @private
- */
- this._format = format ? format : ColorItem.isHex(color) ? 'hex' : this._color.model;
- }
-
- /**
- * Parses the color returning a Qix Color object or null if cannot be
- * parsed.
- *
- * @param {ColorItem|HSVAColor|QixColor|String|*|null} color Color data
- * @example let qColor = ColorItem.parse('rgb(255,0,0)');
- * @static
- * @returns {QixColor|null}
- */
-
- }, {
- key: 'isValid',
-
-
- /**
- * Returns true if the color is valid, false if not.
- *
- * @returns {boolean}
- */
- value: function isValid() {
- return this._original.valid === true;
- }
-
- /**
- * Hue value from 0 to 360
- *
- * @returns {int}
- */
-
- }, {
- key: 'setHueRatio',
-
-
- /**
- * Sets the hue ratio, where 1.0 is 0, 0.5 is 180 and 0.0 is 360.
- *
- * @ignore
- * @param {number} h Ratio from 1.0 to 0.0
- */
- value: function setHueRatio(h) {
- this.hue = (1 - h) * 360;
- }
-
- /**
- * Sets the saturation value
- *
- * @param {int} value Integer from 0 to 100
- */
-
- }, {
- key: 'setSaturationRatio',
-
-
- /**
- * Sets the saturation ratio, where 1.0 is 100 and 0.0 is 0.
- *
- * @ignore
- * @param {number} s Ratio from 0.0 to 1.0
- */
- value: function setSaturationRatio(s) {
- this.saturation = s * 100;
- }
-
- /**
- * Sets the 'value' channel value
- *
- * @param {int} value Integer from 0 to 100
- */
-
- }, {
- key: 'setValueRatio',
-
-
- /**
- * Sets the value ratio, where 1.0 is 0 and 0.0 is 100.
- *
- * @ignore
- * @param {number} v Ratio from 1.0 to 0.0
- */
- value: function setValueRatio(v) {
- this.value = (1 - v) * 100;
- }
-
- /**
- * Sets the alpha value. It will be rounded to 2 decimals.
- *
- * @param {int} value Float from 0.0 to 1.0
- */
-
- }, {
- key: 'setAlphaRatio',
-
-
- /**
- * Sets the alpha ratio, where 1.0 is 0.0 and 0.0 is 1.0.
- *
- * @ignore
- * @param {number} a Ratio from 1.0 to 0.0
- */
- value: function setAlphaRatio(a) {
- this.alpha = 1 - a;
- }
-
- /**
- * Sets the default color format
- *
- * @param {String} value Supported: 'rgb', 'hsl', 'hex'
- */
-
- }, {
- key: 'isDesaturated',
-
-
- /**
- * Returns true if the saturation value is zero, false otherwise
- *
- * @returns {boolean}
- */
- value: function isDesaturated() {
- return this.saturation === 0;
- }
-
- /**
- * Returns true if the alpha value is zero, false otherwise
- *
- * @returns {boolean}
- */
-
- }, {
- key: 'isTransparent',
- value: function isTransparent() {
- return this.alpha === 0;
- }
-
- /**
- * Returns true if the alpha value is numeric and less than 1, false otherwise
- *
- * @returns {boolean}
- */
-
- }, {
- key: 'hasTransparency',
- value: function hasTransparency() {
- return this.hasAlpha() && this.alpha < 1;
- }
-
- /**
- * Returns true if the alpha value is numeric, false otherwise
- *
- * @returns {boolean}
- */
-
- }, {
- key: 'hasAlpha',
- value: function hasAlpha() {
- return !isNaN(this.alpha);
- }
-
- /**
- * Returns a new HSVAColor object, based on the current color
- *
- * @returns {HSVAColor}
- */
-
- }, {
- key: 'toObject',
- value: function toObject() {
- return new HSVAColor(this.hue, this.saturation, this.value, this.alpha);
- }
-
- /**
- * Alias of toObject()
- *
- * @returns {HSVAColor}
- */
-
- }, {
- key: 'toHsva',
- value: function toHsva() {
- return this.toObject();
- }
-
- /**
- * Returns a new HSVAColor object with the ratio values (from 0.0 to 1.0),
- * based on the current color.
- *
- * @ignore
- * @returns {HSVAColor}
- */
-
- }, {
- key: 'toHsvaRatio',
- value: function toHsvaRatio() {
- return new HSVAColor(this.hue / 360, this.saturation / 100, this.value / 100, this.alpha);
- }
-
- /**
- * Converts the current color to its string representation,
- * using the internal format of this instance.
- *
- * @returns {String}
- */
-
- }, {
- key: 'toString',
- value: function toString() {
- return this.string();
- }
-
- /**
- * Converts the current color to its string representation,
- * using the given format.
- *
- * @param {String|null} format Format to convert to. If empty or null, the internal format will be used.
- * @returns {String}
- */
-
- }, {
- key: 'string',
- value: function string() {
- var format = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : null;
-
- format = ColorItem.sanitizeFormat(format ? format : this.format);
-
- if (!format) {
- return this._color.round().string();
- }
-
- if (this._color[format] === undefined) {
- throw new Error('Unsupported color format: \'' + format + '\'');
- }
-
- var str = this._color[format]();
-
- return str.round ? str.round().string() : str;
- }
-
- /**
- * Returns true if the given color values equals this one, false otherwise.
- * The format is not compared.
- * If any of the colors is invalid, the result will be false.
- *
- * @param {ColorItem|HSVAColor|QixColor|String|*|null} color Color data
- *
- * @returns {boolean}
- */
-
- }, {
- key: 'equals',
- value: function equals(color) {
- color = color instanceof ColorItem ? color : new ColorItem(color);
-
- if (!color.isValid() || !this.isValid()) {
- return false;
- }
-
- return this.hue === color.hue && this.saturation === color.saturation && this.value === color.value && this.alpha === color.alpha;
- }
-
- /**
- * Creates a copy of this instance
- *
- * @returns {ColorItem}
- */
-
- }, {
- key: 'getClone',
- value: function getClone() {
- return new ColorItem(this._color, this.format);
- }
-
- /**
- * Creates a copy of this instance, only copying the hue value,
- * and setting the others to its max value.
- *
- * @returns {ColorItem}
- */
-
- }, {
- key: 'getCloneHueOnly',
- value: function getCloneHueOnly() {
- return new ColorItem([this.hue, 100, 100, 1], this.format);
- }
-
- /**
- * Creates a copy of this instance setting the alpha to the max.
- *
- * @returns {ColorItem}
- */
-
- }, {
- key: 'getCloneOpaque',
- value: function getCloneOpaque() {
- return new ColorItem(this._color.alpha(1), this.format);
- }
-
- /**
- * Converts the color to a RGB string
- *
- * @returns {String}
- */
-
- }, {
- key: 'toRgbString',
- value: function toRgbString() {
- return this.string('rgb');
- }
-
- /**
- * Converts the color to a Hexadecimal string
- *
- * @returns {String}
- */
-
- }, {
- key: 'toHexString',
- value: function toHexString() {
- return this.string('hex');
- }
-
- /**
- * Converts the color to a HSL string
- *
- * @returns {String}
- */
-
- }, {
- key: 'toHslString',
- value: function toHslString() {
- return this.string('hsl');
- }
-
- /**
- * Returns true if the color is dark, false otherwhise.
- * This is useful to decide a text color.
- *
- * @returns {boolean}
- */
-
- }, {
- key: 'isDark',
- value: function isDark() {
- return this._color.isDark();
- }
-
- /**
- * Returns true if the color is light, false otherwhise.
- * This is useful to decide a text color.
- *
- * @returns {boolean}
- */
-
- }, {
- key: 'isLight',
- value: function isLight() {
- return this._color.isLight();
- }
-
- /**
- * Generates a list of colors using the given hue-based formula or the given array of hue values.
- * Hue formulas can be extended using ColorItem.colorFormulas static property.
- *
- * @param {String|Number[]} formula Examples: 'complementary', 'triad', 'tetrad', 'splitcomplement', [180, 270]
- * @example let colors = color.generate('triad');
- * @example let colors = color.generate([45, 80, 112, 200]);
- * @returns {ColorItem[]}
- */
-
- }, {
- key: 'generate',
- value: function generate(formula) {
- var hues = [];
-
- if (Array.isArray(formula)) {
- hues = formula;
- } else if (!ColorItem.colorFormulas.hasOwnProperty(formula)) {
- throw new Error('No color formula found with the name \'' + formula + '\'.');
- } else {
- hues = ColorItem.colorFormulas[formula];
- }
-
- var colors = [],
- mainColor = this._color,
- format = this.format;
-
- hues.forEach(function (hue) {
- var levels = [hue ? (mainColor.hue() + hue) % 360 : mainColor.hue(), mainColor.saturationv(), mainColor.value(), mainColor.alpha()];
-
- colors.push(new ColorItem(levels, format));
- });
-
- return colors;
- }
- }, {
- key: 'hue',
- get: function get() {
- return this._color.hue();
- }
-
- /**
- * Saturation value from 0 to 100
- *
- * @returns {int}
- */
- ,
-
-
- /**
- * Sets the hue value
- *
- * @param {int} value Integer from 0 to 360
- */
- set: function set(value) {
- this._color = this._color.hue(value);
- }
- }, {
- key: 'saturation',
- get: function get() {
- return this._color.saturationv();
- }
-
- /**
- * Value channel value from 0 to 100
- *
- * @returns {int}
- */
- ,
- set: function set(value) {
- this._color = this._color.saturationv(value);
- }
- }, {
- key: 'value',
- get: function get() {
- return this._color.value();
- }
-
- /**
- * Alpha value from 0.0 to 1.0
- *
- * @returns {number}
- */
- ,
- set: function set(value) {
- this._color = this._color.value(value);
- }
- }, {
- key: 'alpha',
- get: function get() {
- var a = this._color.alpha();
-
- return isNaN(a) ? 1 : a;
- }
-
- /**
- * Default color format to convert to when calling toString() or string()
- *
- * @returns {String} 'rgb', 'hsl', 'hex' or ''
- */
- ,
- set: function set(value) {
- // 2 decimals max
- this._color = this._color.alpha(Math.round(value * 100) / 100);
- }
- }, {
- key: 'format',
- get: function get() {
- return this._format ? this._format : this._color.model;
- },
- set: function set(value) {
- this._format = ColorItem.sanitizeFormat(value);
- }
- }], [{
- key: 'parse',
- value: function parse(color) {
- if (color instanceof _color2.default) {
- return color;
- }
-
- if (color instanceof ColorItem) {
- return color._color;
- }
-
- var format = null;
-
- if (color instanceof HSVAColor) {
- color = [color.h, color.s, color.v, isNaN(color.a) ? 1 : color.a];
- } else {
- color = ColorItem.sanitizeString(color);
- }
-
- if (color === null) {
- return null;
- }
-
- if (Array.isArray(color)) {
- format = 'hsv';
- }
-
- try {
- return (0, _color2.default)(color, format);
- } catch (e) {
- return null;
- }
- }
-
- /**
- * Sanitizes a color string, adding missing hash to hexadecimal colors
- * and converting 'transparent' to a color code.
- *
- * @param {String|*} str Color string
- * @example let colorStr = ColorItem.sanitizeString('ffaa00');
- * @static
- * @returns {String|*}
- */
-
- }, {
- key: 'sanitizeString',
- value: function sanitizeString(str) {
- if (!(typeof str === 'string' || str instanceof String)) {
- return str;
- }
-
- if (str.match(/^[0-9a-f]{2,}$/i)) {
- return '#' + str;
- }
-
- if (str.toLowerCase() === 'transparent') {
- return '#FFFFFF00';
- }
-
- return str;
- }
-
- /**
- * Detects if a value is a string and a color in hexadecimal format (in any variant).
- *
- * @param {String} str
- * @example ColorItem.isHex('rgba(0,0,0)'); // false
- * @example ColorItem.isHex('ffaa00'); // true
- * @example ColorItem.isHex('#ffaa00'); // true
- * @static
- * @returns {boolean}
- */
-
- }, {
- key: 'isHex',
- value: function isHex(str) {
- if (!(typeof str === 'string' || str instanceof String)) {
- return false;
- }
-
- return !!str.match(/^#?[0-9a-f]{2,}$/i);
- }
-
- /**
- * Sanitizes a color format to one supported by web browsers.
- * Returns an empty string of the format can't be recognised.
- *
- * @param {String|*} format
- * @example ColorItem.sanitizeFormat('rgba'); // 'rgb'
- * @example ColorItem.isHex('hex8'); // 'hex'
- * @example ColorItem.isHex('invalid'); // ''
- * @static
- * @returns {String} 'rgb', 'hsl', 'hex' or ''.
- */
-
- }, {
- key: 'sanitizeFormat',
- value: function sanitizeFormat(format) {
- switch (format) {
- case 'hex':
- case 'hex3':
- case 'hex4':
- case 'hex6':
- case 'hex8':
- return 'hex';
- case 'rgb':
- case 'rgba':
- case 'keyword':
- case 'name':
- return 'rgb';
- case 'hsl':
- case 'hsla':
- case 'hsv':
- case 'hsva':
- case 'hwb': // HWB this is supported by Qix Color, but not by browsers
- case 'hwba':
- return 'hsl';
- default:
- return '';
- }
- }
- }]);
-
- return ColorItem;
-}();
-
-/**
- * List of hue-based color formulas used by ColorItem.prototype.generate()
- *
- * @static
- * @type {{complementary: number[], triad: number[], tetrad: number[], splitcomplement: number[]}}
- */
-
-
-ColorItem.colorFormulas = {
- complementary: [180],
- triad: [0, 120, 240],
- tetrad: [0, 90, 180, 270],
- splitcomplement: [0, 72, 216]
-};
-
-exports.default = ColorItem;
-exports.HSVAColor = HSVAColor;
-exports.ColorItem = ColorItem;
-
-/***/ }),
-/* 3 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-/**
- * @module
- */
-
-// adjust these values accordingly to the sass vars
-
-Object.defineProperty(exports, "__esModule", {
- value: true
-});
-var sassVars = {
- 'bar_size_short': 16,
- 'base_margin': 6,
- 'columns': 6
-};
-
-var sliderSize = sassVars.bar_size_short * sassVars.columns + sassVars.base_margin * (sassVars.columns - 1);
-
-/**
- * Colorpicker default options
- */
-exports.default = {
- /**
- * Custom class to be added to the `.colorpicker-element` element
- *
- * @type {String|null}
- * @default null
- */
- customClass: null,
- /**
- * Sets a initial color, ignoring the one from the element/input value or the data-color attribute.
- *
- * @type {(String|ColorItem|boolean)}
- * @default false
- */
- color: false,
- /**
- * Fallback color to use when the given color is invalid.
- * If false, the latest valid color will be used as a fallback.
- *
- * @type {String|ColorItem|boolean}
- * @default false
- */
- fallbackColor: false,
- /**
- * Forces an specific color format. If 'auto', it will be automatically detected the first time only,
- * but if null it will be always recalculated.
- *
- * Note that the ending 'a' of the format meaning "alpha" has currently no effect, meaning that rgb is the same as
- * rgba excepting if the alpha channel is disabled (see useAlpha).
- *
- * @type {('rgb'|'hex'|'hsl'|'auto'|null)}
- * @default 'auto'
- */
- format: 'auto',
- /**
- * Horizontal mode layout.
- *
- * If true, the hue and alpha channel bars will be rendered horizontally, above the saturation selector.
- *
- * @type {boolean}
- * @default false
- */
- horizontal: false,
- /**
- * Forces to show the colorpicker as an inline element.
- *
- * Note that if there is no container specified, the inline element
- * will be added to the body, so you may want to set the container option.
- *
- * @type {boolean}
- * @default false
- */
- inline: false,
- /**
- * Container where the colorpicker is appended to in the DOM.
- *
- * If is a string (CSS selector), the colorpicker will be placed inside this container.
- * If true, the `.colorpicker-element` element itself will be used as the container.
- * If false, the document body is used as the container, unless it is a popover (in this case it is appended to the
- * popover body instead).
- *
- * @type {String|boolean}
- * @default false
- */
- container: false,
- /**
- * Bootstrap Popover options.
- * The trigger, content and html options are always ignored.
- *
- * @type {boolean}
- * @default Object
- */
- popover: {
- animation: true,
- placement: 'bottom',
- fallbackPlacement: 'flip'
- },
- /**
- * If true, loads the 'debugger' extension automatically, which logs the events in the console
- * @type {boolean}
- * @default false
- */
- debug: false,
- /**
- * Child CSS selector for the colorpicker input.
- *
- * @type {String}
- * @default 'input'
- */
- input: 'input',
- /**
- * Child CSS selector for the colorpicker addon.
- * If it exists, the child element background will be changed on color change.
- *
- * @type {String}
- * @default '.colorpicker-trigger, .colorpicker-input-addon'
- */
- addon: '.colorpicker-input-addon',
- /**
- * If true, the input content will be replaced always with a valid color,
- * if false, the invalid color will be left in the input,
- * while the internal color object will still resolve into a valid one.
- *
- * @type {boolean}
- * @default true
- */
- autoInputFallback: true,
- /**
- * If true a hash will be prepended to hexadecimal colors.
- * If false, the hash will be removed.
- * This only affects the input values in hexadecimal format.
- *
- * @type {boolean}
- * @default true
- */
- useHashPrefix: true,
- /**
- * If true, the alpha channel bar will be displayed no matter what.
- *
- * If false, it will be always hidden and alpha channel will be disabled also programmatically, meaning that
- * the selected or typed color will be always opaque.
- *
- * If null, the alpha channel will be automatically disabled/enabled depending if the initial color format supports
- * alpha or not.
- *
- * @type {boolean}
- * @default true
- */
- useAlpha: true,
- /**
- * Colorpicker widget template
- * @type {String}
- * @example
- *
- *
- *
- */
- template: '
- *
- *
- *
- *
- *
- * \n
',
- /**
- *
- * Associative object with the extension class name and its config.
- * Colorpicker comes with many bundled extensions: debugger, palette, preview and swatches (a superset of palette).
- *
- * @type {Object[]}
- * @example
- * extensions: [
- * {
- * name: 'swatches'
- * options: {
- * colors: {
- * 'primary': '#337ab7',
- * 'success': '#5cb85c',
- * 'info': '#5bc0de',
- * 'warning': '#f0ad4e',
- * 'danger': '#d9534f'
- * },
- * namesAsValues: true
- * }
- * }
- * ]
- */
- extensions: [{
- name: 'preview',
- options: {
- showText: true
- }
- }],
- /**
- * Vertical sliders configuration
- * @type {Object}
- */
- sliders: {
- saturation: {
- selector: '.colorpicker-saturation',
- maxLeft: sliderSize,
- maxTop: sliderSize,
- callLeft: 'setSaturationRatio',
- callTop: 'setValueRatio'
- },
- hue: {
- selector: '.colorpicker-hue',
- maxLeft: 0,
- maxTop: sliderSize,
- callLeft: false,
- callTop: 'setHueRatio'
- },
- alpha: {
- selector: '.colorpicker-alpha',
- childSelector: '.colorpicker-alpha-color',
- maxLeft: 0,
- maxTop: sliderSize,
- callLeft: false,
- callTop: 'setAlphaRatio'
- }
- },
- /**
- * Horizontal sliders configuration
- * @type {Object}
- */
- slidersHorz: {
- saturation: {
- selector: '.colorpicker-saturation',
- maxLeft: sliderSize,
- maxTop: sliderSize,
- callLeft: 'setSaturationRatio',
- callTop: 'setValueRatio'
- },
- hue: {
- selector: '.colorpicker-hue',
- maxLeft: sliderSize,
- maxTop: 0,
- callLeft: 'setHueRatio',
- callTop: false
- },
- alpha: {
- selector: '.colorpicker-alpha',
- childSelector: '.colorpicker-alpha-color',
- maxLeft: sliderSize,
- maxTop: 0,
- callLeft: 'setAlphaRatio',
- callTop: false
- }
- }
-};
-module.exports = exports.default;
-
-/***/ }),
-/* 4 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-Object.defineProperty(exports, "__esModule", {
- value: true
-});
-
-var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };
-
-var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
-
-var _Extension2 = __webpack_require__(1);
-
-var _Extension3 = _interopRequireDefault(_Extension2);
-
-var _jquery = __webpack_require__(0);
-
-var _jquery2 = _interopRequireDefault(_jquery);
-
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
-
-function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
-
-function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
-
-function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
-
-var defaults = {
- /**
- * Key-value pairs defining a color alias and its CSS color representation.
- *
- * They can also be just an array of values. In that case, no special names are used, only the real colors.
- *
- * @type {Object|Array}
- * @default null
- * @example
- * {
- * 'black': '#000000',
- * 'white': '#ffffff',
- * 'red': '#FF0000',
- * 'default': '#777777',
- * 'primary': '#337ab7',
- * 'success': '#5cb85c',
- * 'info': '#5bc0de',
- * 'warning': '#f0ad4e',
- * 'danger': '#d9534f'
- * }
- *
- * @example ['#f0ad4e', '#337ab7', '#5cb85c']
- */
- colors: null,
- /**
- * If true, when a color swatch is selected the name (alias) will be used as input value,
- * otherwise the swatch real color value will be used.
- *
- * @type {boolean}
- * @default true
- */
- namesAsValues: true
-};
-
-/**
- * Palette extension
- * @ignore
- */
-
-var Palette = function (_Extension) {
- _inherits(Palette, _Extension);
-
- _createClass(Palette, [{
- key: 'colors',
-
-
- /**
- * @returns {Object|Array}
- */
- get: function get() {
- return this.options.colors;
- }
- }]);
-
- function Palette(colorpicker) {
- var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
-
- _classCallCheck(this, Palette);
-
- var _this = _possibleConstructorReturn(this, (Palette.__proto__ || Object.getPrototypeOf(Palette)).call(this, colorpicker, _jquery2.default.extend(true, {}, defaults, options)));
-
- if (!Array.isArray(_this.options.colors) && _typeof(_this.options.colors) !== 'object') {
- _this.options.colors = null;
- }
- return _this;
- }
-
- /**
- * @returns {int}
- */
-
-
- _createClass(Palette, [{
- key: 'getLength',
- value: function getLength() {
- if (!this.options.colors) {
- return 0;
- }
-
- if (Array.isArray(this.options.colors)) {
- return this.options.colors.length;
- }
-
- if (_typeof(this.options.colors) === 'object') {
- return Object.keys(this.options.colors).length;
- }
-
- return 0;
- }
- }, {
- key: 'resolveColor',
- value: function resolveColor(color) {
- var realColor = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true;
-
- if (this.getLength() <= 0) {
- return false;
- }
-
- // Array of colors
- if (Array.isArray(this.options.colors)) {
- if (this.options.colors.indexOf(color) >= 0) {
- return color;
- }
- if (this.options.colors.indexOf(color.toUpperCase()) >= 0) {
- return color.toUpperCase();
- }
- if (this.options.colors.indexOf(color.toLowerCase()) >= 0) {
- return color.toLowerCase();
- }
- return false;
- }
-
- if (_typeof(this.options.colors) !== 'object') {
- return false;
- }
-
- // Map of objects
- if (!this.options.namesAsValues || realColor) {
- return this.getValue(color, false);
- }
- return this.getName(color, this.getName('#' + color));
- }
-
- /**
- * Given a color value, returns the corresponding color name or defaultValue.
- *
- * @param {String} value
- * @param {*} defaultValue
- * @returns {*}
- */
-
- }, {
- key: 'getName',
- value: function getName(value) {
- var defaultValue = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
-
- if (!(typeof value === 'string') || !this.options.colors) {
- return defaultValue;
- }
- for (var name in this.options.colors) {
- if (!this.options.colors.hasOwnProperty(name)) {
- continue;
- }
- if (this.options.colors[name].toLowerCase() === value.toLowerCase()) {
- return name;
- }
- }
- return defaultValue;
- }
-
- /**
- * Given a color name, returns the corresponding color value or defaultValue.
- *
- * @param {String} name
- * @param {*} defaultValue
- * @returns {*}
- */
-
- }, {
- key: 'getValue',
- value: function getValue(name) {
- var defaultValue = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
-
- if (!(typeof name === 'string') || !this.options.colors) {
- return defaultValue;
- }
- if (this.options.colors.hasOwnProperty(name)) {
- return this.options.colors[name];
- }
- return defaultValue;
- }
- }]);
-
- return Palette;
-}(_Extension3.default);
-
-exports.default = Palette;
-module.exports = exports.default;
-
-/***/ }),
-/* 5 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-module.exports = {
- "aliceblue": [240, 248, 255],
- "antiquewhite": [250, 235, 215],
- "aqua": [0, 255, 255],
- "aquamarine": [127, 255, 212],
- "azure": [240, 255, 255],
- "beige": [245, 245, 220],
- "bisque": [255, 228, 196],
- "black": [0, 0, 0],
- "blanchedalmond": [255, 235, 205],
- "blue": [0, 0, 255],
- "blueviolet": [138, 43, 226],
- "brown": [165, 42, 42],
- "burlywood": [222, 184, 135],
- "cadetblue": [95, 158, 160],
- "chartreuse": [127, 255, 0],
- "chocolate": [210, 105, 30],
- "coral": [255, 127, 80],
- "cornflowerblue": [100, 149, 237],
- "cornsilk": [255, 248, 220],
- "crimson": [220, 20, 60],
- "cyan": [0, 255, 255],
- "darkblue": [0, 0, 139],
- "darkcyan": [0, 139, 139],
- "darkgoldenrod": [184, 134, 11],
- "darkgray": [169, 169, 169],
- "darkgreen": [0, 100, 0],
- "darkgrey": [169, 169, 169],
- "darkkhaki": [189, 183, 107],
- "darkmagenta": [139, 0, 139],
- "darkolivegreen": [85, 107, 47],
- "darkorange": [255, 140, 0],
- "darkorchid": [153, 50, 204],
- "darkred": [139, 0, 0],
- "darksalmon": [233, 150, 122],
- "darkseagreen": [143, 188, 143],
- "darkslateblue": [72, 61, 139],
- "darkslategray": [47, 79, 79],
- "darkslategrey": [47, 79, 79],
- "darkturquoise": [0, 206, 209],
- "darkviolet": [148, 0, 211],
- "deeppink": [255, 20, 147],
- "deepskyblue": [0, 191, 255],
- "dimgray": [105, 105, 105],
- "dimgrey": [105, 105, 105],
- "dodgerblue": [30, 144, 255],
- "firebrick": [178, 34, 34],
- "floralwhite": [255, 250, 240],
- "forestgreen": [34, 139, 34],
- "fuchsia": [255, 0, 255],
- "gainsboro": [220, 220, 220],
- "ghostwhite": [248, 248, 255],
- "gold": [255, 215, 0],
- "goldenrod": [218, 165, 32],
- "gray": [128, 128, 128],
- "green": [0, 128, 0],
- "greenyellow": [173, 255, 47],
- "grey": [128, 128, 128],
- "honeydew": [240, 255, 240],
- "hotpink": [255, 105, 180],
- "indianred": [205, 92, 92],
- "indigo": [75, 0, 130],
- "ivory": [255, 255, 240],
- "khaki": [240, 230, 140],
- "lavender": [230, 230, 250],
- "lavenderblush": [255, 240, 245],
- "lawngreen": [124, 252, 0],
- "lemonchiffon": [255, 250, 205],
- "lightblue": [173, 216, 230],
- "lightcoral": [240, 128, 128],
- "lightcyan": [224, 255, 255],
- "lightgoldenrodyellow": [250, 250, 210],
- "lightgray": [211, 211, 211],
- "lightgreen": [144, 238, 144],
- "lightgrey": [211, 211, 211],
- "lightpink": [255, 182, 193],
- "lightsalmon": [255, 160, 122],
- "lightseagreen": [32, 178, 170],
- "lightskyblue": [135, 206, 250],
- "lightslategray": [119, 136, 153],
- "lightslategrey": [119, 136, 153],
- "lightsteelblue": [176, 196, 222],
- "lightyellow": [255, 255, 224],
- "lime": [0, 255, 0],
- "limegreen": [50, 205, 50],
- "linen": [250, 240, 230],
- "magenta": [255, 0, 255],
- "maroon": [128, 0, 0],
- "mediumaquamarine": [102, 205, 170],
- "mediumblue": [0, 0, 205],
- "mediumorchid": [186, 85, 211],
- "mediumpurple": [147, 112, 219],
- "mediumseagreen": [60, 179, 113],
- "mediumslateblue": [123, 104, 238],
- "mediumspringgreen": [0, 250, 154],
- "mediumturquoise": [72, 209, 204],
- "mediumvioletred": [199, 21, 133],
- "midnightblue": [25, 25, 112],
- "mintcream": [245, 255, 250],
- "mistyrose": [255, 228, 225],
- "moccasin": [255, 228, 181],
- "navajowhite": [255, 222, 173],
- "navy": [0, 0, 128],
- "oldlace": [253, 245, 230],
- "olive": [128, 128, 0],
- "olivedrab": [107, 142, 35],
- "orange": [255, 165, 0],
- "orangered": [255, 69, 0],
- "orchid": [218, 112, 214],
- "palegoldenrod": [238, 232, 170],
- "palegreen": [152, 251, 152],
- "paleturquoise": [175, 238, 238],
- "palevioletred": [219, 112, 147],
- "papayawhip": [255, 239, 213],
- "peachpuff": [255, 218, 185],
- "peru": [205, 133, 63],
- "pink": [255, 192, 203],
- "plum": [221, 160, 221],
- "powderblue": [176, 224, 230],
- "purple": [128, 0, 128],
- "rebeccapurple": [102, 51, 153],
- "red": [255, 0, 0],
- "rosybrown": [188, 143, 143],
- "royalblue": [65, 105, 225],
- "saddlebrown": [139, 69, 19],
- "salmon": [250, 128, 114],
- "sandybrown": [244, 164, 96],
- "seagreen": [46, 139, 87],
- "seashell": [255, 245, 238],
- "sienna": [160, 82, 45],
- "silver": [192, 192, 192],
- "skyblue": [135, 206, 235],
- "slateblue": [106, 90, 205],
- "slategray": [112, 128, 144],
- "slategrey": [112, 128, 144],
- "snow": [255, 250, 250],
- "springgreen": [0, 255, 127],
- "steelblue": [70, 130, 180],
- "tan": [210, 180, 140],
- "teal": [0, 128, 128],
- "thistle": [216, 191, 216],
- "tomato": [255, 99, 71],
- "turquoise": [64, 224, 208],
- "violet": [238, 130, 238],
- "wheat": [245, 222, 179],
- "white": [255, 255, 255],
- "whitesmoke": [245, 245, 245],
- "yellow": [255, 255, 0],
- "yellowgreen": [154, 205, 50]
-};
-
-
-/***/ }),
-/* 6 */
-/***/ (function(module, exports, __webpack_require__) {
-
-/* MIT license */
-var cssKeywords = __webpack_require__(5);
-
-// NOTE: conversions should only return primitive values (i.e. arrays, or
-// values that give correct `typeof` results).
-// do not use box values types (i.e. Number(), String(), etc.)
-
-var reverseKeywords = {};
-for (var key in cssKeywords) {
- if (cssKeywords.hasOwnProperty(key)) {
- reverseKeywords[cssKeywords[key]] = key;
- }
-}
-
-var convert = module.exports = {
- rgb: {channels: 3, labels: 'rgb'},
- hsl: {channels: 3, labels: 'hsl'},
- hsv: {channels: 3, labels: 'hsv'},
- hwb: {channels: 3, labels: 'hwb'},
- cmyk: {channels: 4, labels: 'cmyk'},
- xyz: {channels: 3, labels: 'xyz'},
- lab: {channels: 3, labels: 'lab'},
- lch: {channels: 3, labels: 'lch'},
- hex: {channels: 1, labels: ['hex']},
- keyword: {channels: 1, labels: ['keyword']},
- ansi16: {channels: 1, labels: ['ansi16']},
- ansi256: {channels: 1, labels: ['ansi256']},
- hcg: {channels: 3, labels: ['h', 'c', 'g']},
- apple: {channels: 3, labels: ['r16', 'g16', 'b16']},
- gray: {channels: 1, labels: ['gray']}
-};
-
-// hide .channels and .labels properties
-for (var model in convert) {
- if (convert.hasOwnProperty(model)) {
- if (!('channels' in convert[model])) {
- throw new Error('missing channels property: ' + model);
- }
-
- if (!('labels' in convert[model])) {
- throw new Error('missing channel labels property: ' + model);
- }
-
- if (convert[model].labels.length !== convert[model].channels) {
- throw new Error('channel and label counts mismatch: ' + model);
- }
-
- var channels = convert[model].channels;
- var labels = convert[model].labels;
- delete convert[model].channels;
- delete convert[model].labels;
- Object.defineProperty(convert[model], 'channels', {value: channels});
- Object.defineProperty(convert[model], 'labels', {value: labels});
- }
-}
-
-convert.rgb.hsl = function (rgb) {
- var r = rgb[0] / 255;
- var g = rgb[1] / 255;
- var b = rgb[2] / 255;
- var min = Math.min(r, g, b);
- var max = Math.max(r, g, b);
- var delta = max - min;
- var h;
- var s;
- var l;
-
- if (max === min) {
- h = 0;
- } else if (r === max) {
- h = (g - b) / delta;
- } else if (g === max) {
- h = 2 + (b - r) / delta;
- } else if (b === max) {
- h = 4 + (r - g) / delta;
- }
-
- h = Math.min(h * 60, 360);
-
- if (h < 0) {
- h += 360;
- }
-
- l = (min + max) / 2;
-
- if (max === min) {
- s = 0;
- } else if (l <= 0.5) {
- s = delta / (max + min);
- } else {
- s = delta / (2 - max - min);
- }
-
- return [h, s * 100, l * 100];
-};
-
-convert.rgb.hsv = function (rgb) {
- var rdif;
- var gdif;
- var bdif;
- var h;
- var s;
-
- var r = rgb[0] / 255;
- var g = rgb[1] / 255;
- var b = rgb[2] / 255;
- var v = Math.max(r, g, b);
- var diff = v - Math.min(r, g, b);
- var diffc = function (c) {
- return (v - c) / 6 / diff + 1 / 2;
- };
-
- if (diff === 0) {
- h = s = 0;
- } else {
- s = diff / v;
- rdif = diffc(r);
- gdif = diffc(g);
- bdif = diffc(b);
-
- if (r === v) {
- h = bdif - gdif;
- } else if (g === v) {
- h = (1 / 3) + rdif - bdif;
- } else if (b === v) {
- h = (2 / 3) + gdif - rdif;
- }
- if (h < 0) {
- h += 1;
- } else if (h > 1) {
- h -= 1;
- }
- }
-
- return [
- h * 360,
- s * 100,
- v * 100
- ];
-};
-
-convert.rgb.hwb = function (rgb) {
- var r = rgb[0];
- var g = rgb[1];
- var b = rgb[2];
- var h = convert.rgb.hsl(rgb)[0];
- var w = 1 / 255 * Math.min(r, Math.min(g, b));
-
- b = 1 - 1 / 255 * Math.max(r, Math.max(g, b));
-
- return [h, w * 100, b * 100];
-};
-
-convert.rgb.cmyk = function (rgb) {
- var r = rgb[0] / 255;
- var g = rgb[1] / 255;
- var b = rgb[2] / 255;
- var c;
- var m;
- var y;
- var k;
-
- k = Math.min(1 - r, 1 - g, 1 - b);
- c = (1 - r - k) / (1 - k) || 0;
- m = (1 - g - k) / (1 - k) || 0;
- y = (1 - b - k) / (1 - k) || 0;
-
- return [c * 100, m * 100, y * 100, k * 100];
-};
-
-/**
- * See https://en.m.wikipedia.org/wiki/Euclidean_distance#Squared_Euclidean_distance
- * */
-function comparativeDistance(x, y) {
- return (
- Math.pow(x[0] - y[0], 2) +
- Math.pow(x[1] - y[1], 2) +
- Math.pow(x[2] - y[2], 2)
- );
-}
-
-convert.rgb.keyword = function (rgb) {
- var reversed = reverseKeywords[rgb];
- if (reversed) {
- return reversed;
- }
-
- var currentClosestDistance = Infinity;
- var currentClosestKeyword;
-
- for (var keyword in cssKeywords) {
- if (cssKeywords.hasOwnProperty(keyword)) {
- var value = cssKeywords[keyword];
-
- // Compute comparative distance
- var distance = comparativeDistance(rgb, value);
-
- // Check if its less, if so set as closest
- if (distance < currentClosestDistance) {
- currentClosestDistance = distance;
- currentClosestKeyword = keyword;
- }
- }
- }
-
- return currentClosestKeyword;
-};
-
-convert.keyword.rgb = function (keyword) {
- return cssKeywords[keyword];
-};
-
-convert.rgb.xyz = function (rgb) {
- var r = rgb[0] / 255;
- var g = rgb[1] / 255;
- var b = rgb[2] / 255;
-
- // assume sRGB
- r = r > 0.04045 ? Math.pow(((r + 0.055) / 1.055), 2.4) : (r / 12.92);
- g = g > 0.04045 ? Math.pow(((g + 0.055) / 1.055), 2.4) : (g / 12.92);
- b = b > 0.04045 ? Math.pow(((b + 0.055) / 1.055), 2.4) : (b / 12.92);
-
- var x = (r * 0.4124) + (g * 0.3576) + (b * 0.1805);
- var y = (r * 0.2126) + (g * 0.7152) + (b * 0.0722);
- var z = (r * 0.0193) + (g * 0.1192) + (b * 0.9505);
-
- return [x * 100, y * 100, z * 100];
-};
-
-convert.rgb.lab = function (rgb) {
- var xyz = convert.rgb.xyz(rgb);
- var x = xyz[0];
- var y = xyz[1];
- var z = xyz[2];
- var l;
- var a;
- var b;
-
- x /= 95.047;
- y /= 100;
- z /= 108.883;
-
- x = x > 0.008856 ? Math.pow(x, 1 / 3) : (7.787 * x) + (16 / 116);
- y = y > 0.008856 ? Math.pow(y, 1 / 3) : (7.787 * y) + (16 / 116);
- z = z > 0.008856 ? Math.pow(z, 1 / 3) : (7.787 * z) + (16 / 116);
-
- l = (116 * y) - 16;
- a = 500 * (x - y);
- b = 200 * (y - z);
-
- return [l, a, b];
-};
-
-convert.hsl.rgb = function (hsl) {
- var h = hsl[0] / 360;
- var s = hsl[1] / 100;
- var l = hsl[2] / 100;
- var t1;
- var t2;
- var t3;
- var rgb;
- var val;
-
- if (s === 0) {
- val = l * 255;
- return [val, val, val];
- }
-
- if (l < 0.5) {
- t2 = l * (1 + s);
- } else {
- t2 = l + s - l * s;
- }
-
- t1 = 2 * l - t2;
-
- rgb = [0, 0, 0];
- for (var i = 0; i < 3; i++) {
- t3 = h + 1 / 3 * -(i - 1);
- if (t3 < 0) {
- t3++;
- }
- if (t3 > 1) {
- t3--;
- }
-
- if (6 * t3 < 1) {
- val = t1 + (t2 - t1) * 6 * t3;
- } else if (2 * t3 < 1) {
- val = t2;
- } else if (3 * t3 < 2) {
- val = t1 + (t2 - t1) * (2 / 3 - t3) * 6;
- } else {
- val = t1;
- }
-
- rgb[i] = val * 255;
- }
-
- return rgb;
-};
-
-convert.hsl.hsv = function (hsl) {
- var h = hsl[0];
- var s = hsl[1] / 100;
- var l = hsl[2] / 100;
- var smin = s;
- var lmin = Math.max(l, 0.01);
- var sv;
- var v;
-
- l *= 2;
- s *= (l <= 1) ? l : 2 - l;
- smin *= lmin <= 1 ? lmin : 2 - lmin;
- v = (l + s) / 2;
- sv = l === 0 ? (2 * smin) / (lmin + smin) : (2 * s) / (l + s);
-
- return [h, sv * 100, v * 100];
-};
-
-convert.hsv.rgb = function (hsv) {
- var h = hsv[0] / 60;
- var s = hsv[1] / 100;
- var v = hsv[2] / 100;
- var hi = Math.floor(h) % 6;
-
- var f = h - Math.floor(h);
- var p = 255 * v * (1 - s);
- var q = 255 * v * (1 - (s * f));
- var t = 255 * v * (1 - (s * (1 - f)));
- v *= 255;
-
- switch (hi) {
- case 0:
- return [v, t, p];
- case 1:
- return [q, v, p];
- case 2:
- return [p, v, t];
- case 3:
- return [p, q, v];
- case 4:
- return [t, p, v];
- case 5:
- return [v, p, q];
- }
-};
-
-convert.hsv.hsl = function (hsv) {
- var h = hsv[0];
- var s = hsv[1] / 100;
- var v = hsv[2] / 100;
- var vmin = Math.max(v, 0.01);
- var lmin;
- var sl;
- var l;
-
- l = (2 - s) * v;
- lmin = (2 - s) * vmin;
- sl = s * vmin;
- sl /= (lmin <= 1) ? lmin : 2 - lmin;
- sl = sl || 0;
- l /= 2;
-
- return [h, sl * 100, l * 100];
-};
-
-// http://dev.w3.org/csswg/css-color/#hwb-to-rgb
-convert.hwb.rgb = function (hwb) {
- var h = hwb[0] / 360;
- var wh = hwb[1] / 100;
- var bl = hwb[2] / 100;
- var ratio = wh + bl;
- var i;
- var v;
- var f;
- var n;
-
- // wh + bl cant be > 1
- if (ratio > 1) {
- wh /= ratio;
- bl /= ratio;
- }
-
- i = Math.floor(6 * h);
- v = 1 - bl;
- f = 6 * h - i;
-
- if ((i & 0x01) !== 0) {
- f = 1 - f;
- }
-
- n = wh + f * (v - wh); // linear interpolation
-
- var r;
- var g;
- var b;
- switch (i) {
- default:
- case 6:
- case 0: r = v; g = n; b = wh; break;
- case 1: r = n; g = v; b = wh; break;
- case 2: r = wh; g = v; b = n; break;
- case 3: r = wh; g = n; b = v; break;
- case 4: r = n; g = wh; b = v; break;
- case 5: r = v; g = wh; b = n; break;
- }
-
- return [r * 255, g * 255, b * 255];
-};
-
-convert.cmyk.rgb = function (cmyk) {
- var c = cmyk[0] / 100;
- var m = cmyk[1] / 100;
- var y = cmyk[2] / 100;
- var k = cmyk[3] / 100;
- var r;
- var g;
- var b;
-
- r = 1 - Math.min(1, c * (1 - k) + k);
- g = 1 - Math.min(1, m * (1 - k) + k);
- b = 1 - Math.min(1, y * (1 - k) + k);
-
- return [r * 255, g * 255, b * 255];
-};
-
-convert.xyz.rgb = function (xyz) {
- var x = xyz[0] / 100;
- var y = xyz[1] / 100;
- var z = xyz[2] / 100;
- var r;
- var g;
- var b;
-
- r = (x * 3.2406) + (y * -1.5372) + (z * -0.4986);
- g = (x * -0.9689) + (y * 1.8758) + (z * 0.0415);
- b = (x * 0.0557) + (y * -0.2040) + (z * 1.0570);
-
- // assume sRGB
- r = r > 0.0031308
- ? ((1.055 * Math.pow(r, 1.0 / 2.4)) - 0.055)
- : r * 12.92;
-
- g = g > 0.0031308
- ? ((1.055 * Math.pow(g, 1.0 / 2.4)) - 0.055)
- : g * 12.92;
-
- b = b > 0.0031308
- ? ((1.055 * Math.pow(b, 1.0 / 2.4)) - 0.055)
- : b * 12.92;
-
- r = Math.min(Math.max(0, r), 1);
- g = Math.min(Math.max(0, g), 1);
- b = Math.min(Math.max(0, b), 1);
-
- return [r * 255, g * 255, b * 255];
-};
-
-convert.xyz.lab = function (xyz) {
- var x = xyz[0];
- var y = xyz[1];
- var z = xyz[2];
- var l;
- var a;
- var b;
-
- x /= 95.047;
- y /= 100;
- z /= 108.883;
-
- x = x > 0.008856 ? Math.pow(x, 1 / 3) : (7.787 * x) + (16 / 116);
- y = y > 0.008856 ? Math.pow(y, 1 / 3) : (7.787 * y) + (16 / 116);
- z = z > 0.008856 ? Math.pow(z, 1 / 3) : (7.787 * z) + (16 / 116);
-
- l = (116 * y) - 16;
- a = 500 * (x - y);
- b = 200 * (y - z);
-
- return [l, a, b];
-};
-
-convert.lab.xyz = function (lab) {
- var l = lab[0];
- var a = lab[1];
- var b = lab[2];
- var x;
- var y;
- var z;
-
- y = (l + 16) / 116;
- x = a / 500 + y;
- z = y - b / 200;
-
- var y2 = Math.pow(y, 3);
- var x2 = Math.pow(x, 3);
- var z2 = Math.pow(z, 3);
- y = y2 > 0.008856 ? y2 : (y - 16 / 116) / 7.787;
- x = x2 > 0.008856 ? x2 : (x - 16 / 116) / 7.787;
- z = z2 > 0.008856 ? z2 : (z - 16 / 116) / 7.787;
-
- x *= 95.047;
- y *= 100;
- z *= 108.883;
-
- return [x, y, z];
-};
-
-convert.lab.lch = function (lab) {
- var l = lab[0];
- var a = lab[1];
- var b = lab[2];
- var hr;
- var h;
- var c;
-
- hr = Math.atan2(b, a);
- h = hr * 360 / 2 / Math.PI;
-
- if (h < 0) {
- h += 360;
- }
-
- c = Math.sqrt(a * a + b * b);
-
- return [l, c, h];
-};
-
-convert.lch.lab = function (lch) {
- var l = lch[0];
- var c = lch[1];
- var h = lch[2];
- var a;
- var b;
- var hr;
-
- hr = h / 360 * 2 * Math.PI;
- a = c * Math.cos(hr);
- b = c * Math.sin(hr);
-
- return [l, a, b];
-};
-
-convert.rgb.ansi16 = function (args) {
- var r = args[0];
- var g = args[1];
- var b = args[2];
- var value = 1 in arguments ? arguments[1] : convert.rgb.hsv(args)[2]; // hsv -> ansi16 optimization
-
- value = Math.round(value / 50);
-
- if (value === 0) {
- return 30;
- }
-
- var ansi = 30
- + ((Math.round(b / 255) << 2)
- | (Math.round(g / 255) << 1)
- | Math.round(r / 255));
-
- if (value === 2) {
- ansi += 60;
- }
-
- return ansi;
-};
-
-convert.hsv.ansi16 = function (args) {
- // optimization here; we already know the value and don't need to get
- // it converted for us.
- return convert.rgb.ansi16(convert.hsv.rgb(args), args[2]);
-};
-
-convert.rgb.ansi256 = function (args) {
- var r = args[0];
- var g = args[1];
- var b = args[2];
-
- // we use the extended greyscale palette here, with the exception of
- // black and white. normal palette only has 4 greyscale shades.
- if (r === g && g === b) {
- if (r < 8) {
- return 16;
- }
-
- if (r > 248) {
- return 231;
- }
-
- return Math.round(((r - 8) / 247) * 24) + 232;
- }
-
- var ansi = 16
- + (36 * Math.round(r / 255 * 5))
- + (6 * Math.round(g / 255 * 5))
- + Math.round(b / 255 * 5);
-
- return ansi;
-};
-
-convert.ansi16.rgb = function (args) {
- var color = args % 10;
-
- // handle greyscale
- if (color === 0 || color === 7) {
- if (args > 50) {
- color += 3.5;
- }
-
- color = color / 10.5 * 255;
-
- return [color, color, color];
- }
-
- var mult = (~~(args > 50) + 1) * 0.5;
- var r = ((color & 1) * mult) * 255;
- var g = (((color >> 1) & 1) * mult) * 255;
- var b = (((color >> 2) & 1) * mult) * 255;
-
- return [r, g, b];
-};
-
-convert.ansi256.rgb = function (args) {
- // handle greyscale
- if (args >= 232) {
- var c = (args - 232) * 10 + 8;
- return [c, c, c];
- }
-
- args -= 16;
-
- var rem;
- var r = Math.floor(args / 36) / 5 * 255;
- var g = Math.floor((rem = args % 36) / 6) / 5 * 255;
- var b = (rem % 6) / 5 * 255;
-
- return [r, g, b];
-};
-
-convert.rgb.hex = function (args) {
- var integer = ((Math.round(args[0]) & 0xFF) << 16)
- + ((Math.round(args[1]) & 0xFF) << 8)
- + (Math.round(args[2]) & 0xFF);
-
- var string = integer.toString(16).toUpperCase();
- return '000000'.substring(string.length) + string;
-};
-
-convert.hex.rgb = function (args) {
- var match = args.toString(16).match(/[a-f0-9]{6}|[a-f0-9]{3}/i);
- if (!match) {
- return [0, 0, 0];
- }
-
- var colorString = match[0];
-
- if (match[0].length === 3) {
- colorString = colorString.split('').map(function (char) {
- return char + char;
- }).join('');
- }
-
- var integer = parseInt(colorString, 16);
- var r = (integer >> 16) & 0xFF;
- var g = (integer >> 8) & 0xFF;
- var b = integer & 0xFF;
-
- return [r, g, b];
-};
-
-convert.rgb.hcg = function (rgb) {
- var r = rgb[0] / 255;
- var g = rgb[1] / 255;
- var b = rgb[2] / 255;
- var max = Math.max(Math.max(r, g), b);
- var min = Math.min(Math.min(r, g), b);
- var chroma = (max - min);
- var grayscale;
- var hue;
-
- if (chroma < 1) {
- grayscale = min / (1 - chroma);
- } else {
- grayscale = 0;
- }
-
- if (chroma <= 0) {
- hue = 0;
- } else
- if (max === r) {
- hue = ((g - b) / chroma) % 6;
- } else
- if (max === g) {
- hue = 2 + (b - r) / chroma;
- } else {
- hue = 4 + (r - g) / chroma + 4;
- }
-
- hue /= 6;
- hue %= 1;
-
- return [hue * 360, chroma * 100, grayscale * 100];
-};
-
-convert.hsl.hcg = function (hsl) {
- var s = hsl[1] / 100;
- var l = hsl[2] / 100;
- var c = 1;
- var f = 0;
-
- if (l < 0.5) {
- c = 2.0 * s * l;
- } else {
- c = 2.0 * s * (1.0 - l);
- }
-
- if (c < 1.0) {
- f = (l - 0.5 * c) / (1.0 - c);
- }
-
- return [hsl[0], c * 100, f * 100];
-};
-
-convert.hsv.hcg = function (hsv) {
- var s = hsv[1] / 100;
- var v = hsv[2] / 100;
-
- var c = s * v;
- var f = 0;
-
- if (c < 1.0) {
- f = (v - c) / (1 - c);
- }
-
- return [hsv[0], c * 100, f * 100];
-};
-
-convert.hcg.rgb = function (hcg) {
- var h = hcg[0] / 360;
- var c = hcg[1] / 100;
- var g = hcg[2] / 100;
-
- if (c === 0.0) {
- return [g * 255, g * 255, g * 255];
- }
-
- var pure = [0, 0, 0];
- var hi = (h % 1) * 6;
- var v = hi % 1;
- var w = 1 - v;
- var mg = 0;
-
- switch (Math.floor(hi)) {
- case 0:
- pure[0] = 1; pure[1] = v; pure[2] = 0; break;
- case 1:
- pure[0] = w; pure[1] = 1; pure[2] = 0; break;
- case 2:
- pure[0] = 0; pure[1] = 1; pure[2] = v; break;
- case 3:
- pure[0] = 0; pure[1] = w; pure[2] = 1; break;
- case 4:
- pure[0] = v; pure[1] = 0; pure[2] = 1; break;
- default:
- pure[0] = 1; pure[1] = 0; pure[2] = w;
- }
-
- mg = (1.0 - c) * g;
-
- return [
- (c * pure[0] + mg) * 255,
- (c * pure[1] + mg) * 255,
- (c * pure[2] + mg) * 255
- ];
-};
-
-convert.hcg.hsv = function (hcg) {
- var c = hcg[1] / 100;
- var g = hcg[2] / 100;
-
- var v = c + g * (1.0 - c);
- var f = 0;
-
- if (v > 0.0) {
- f = c / v;
- }
-
- return [hcg[0], f * 100, v * 100];
-};
-
-convert.hcg.hsl = function (hcg) {
- var c = hcg[1] / 100;
- var g = hcg[2] / 100;
-
- var l = g * (1.0 - c) + 0.5 * c;
- var s = 0;
-
- if (l > 0.0 && l < 0.5) {
- s = c / (2 * l);
- } else
- if (l >= 0.5 && l < 1.0) {
- s = c / (2 * (1 - l));
- }
-
- return [hcg[0], s * 100, l * 100];
-};
-
-convert.hcg.hwb = function (hcg) {
- var c = hcg[1] / 100;
- var g = hcg[2] / 100;
- var v = c + g * (1.0 - c);
- return [hcg[0], (v - c) * 100, (1 - v) * 100];
-};
-
-convert.hwb.hcg = function (hwb) {
- var w = hwb[1] / 100;
- var b = hwb[2] / 100;
- var v = 1 - b;
- var c = v - w;
- var g = 0;
-
- if (c < 1) {
- g = (v - c) / (1 - c);
- }
-
- return [hwb[0], c * 100, g * 100];
-};
-
-convert.apple.rgb = function (apple) {
- return [(apple[0] / 65535) * 255, (apple[1] / 65535) * 255, (apple[2] / 65535) * 255];
-};
-
-convert.rgb.apple = function (rgb) {
- return [(rgb[0] / 255) * 65535, (rgb[1] / 255) * 65535, (rgb[2] / 255) * 65535];
-};
-
-convert.gray.rgb = function (args) {
- return [args[0] / 100 * 255, args[0] / 100 * 255, args[0] / 100 * 255];
-};
-
-convert.gray.hsl = convert.gray.hsv = function (args) {
- return [0, 0, args[0]];
-};
-
-convert.gray.hwb = function (gray) {
- return [0, 100, gray[0]];
-};
-
-convert.gray.cmyk = function (gray) {
- return [0, 0, 0, gray[0]];
-};
-
-convert.gray.lab = function (gray) {
- return [gray[0], 0, 0];
-};
-
-convert.gray.hex = function (gray) {
- var val = Math.round(gray[0] / 100 * 255) & 0xFF;
- var integer = (val << 16) + (val << 8) + val;
-
- var string = integer.toString(16).toUpperCase();
- return '000000'.substring(string.length) + string;
-};
-
-convert.rgb.gray = function (rgb) {
- var val = (rgb[0] + rgb[1] + rgb[2]) / 3;
- return [val / 255 * 100];
-};
-
-
-/***/ }),
-/* 7 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };
-
-var _Colorpicker = __webpack_require__(8);
-
-var _Colorpicker2 = _interopRequireDefault(_Colorpicker);
-
-var _jquery = __webpack_require__(0);
-
-var _jquery2 = _interopRequireDefault(_jquery);
-
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
-
-var plugin = 'colorpicker';
-
-_jquery2.default[plugin] = _Colorpicker2.default;
-
-// Colorpicker jQuery Plugin API
-_jquery2.default.fn[plugin] = function (option) {
- var fnArgs = Array.prototype.slice.call(arguments, 1),
- isSingleElement = this.length === 1,
- returnValue = null;
-
- var $elements = this.each(function () {
- var $this = (0, _jquery2.default)(this),
- inst = $this.data(plugin),
- options = (typeof option === 'undefined' ? 'undefined' : _typeof(option)) === 'object' ? option : {};
-
- // Create instance if does not exist
- if (!inst) {
- inst = new _Colorpicker2.default(this, options);
- $this.data(plugin, inst);
- }
-
- if (!isSingleElement) {
- return;
- }
-
- returnValue = $this;
-
- if (typeof option === 'string') {
- if (option === 'colorpicker') {
- // Return colorpicker instance: e.g. .colorpicker('colorpicker')
- returnValue = inst;
- } else if (_jquery2.default.isFunction(inst[option])) {
- // Return method call return value: e.g. .colorpicker('isEnabled')
- returnValue = inst[option].apply(inst, fnArgs);
- } else {
- // Return property value: e.g. .colorpicker('element')
- returnValue = inst[option];
- }
- }
- });
-
- return isSingleElement ? returnValue : $elements;
-};
-
-_jquery2.default.fn[plugin].constructor = _Colorpicker2.default;
-
-/***/ }),
-/* 8 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-Object.defineProperty(exports, "__esModule", {
- value: true
-});
-
-var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
-
-var _Extension = __webpack_require__(1);
-
-var _Extension2 = _interopRequireDefault(_Extension);
-
-var _options = __webpack_require__(3);
-
-var _options2 = _interopRequireDefault(_options);
-
-var _extensions = __webpack_require__(9);
-
-var _extensions2 = _interopRequireDefault(_extensions);
-
-var _jquery = __webpack_require__(0);
-
-var _jquery2 = _interopRequireDefault(_jquery);
-
-var _SliderHandler = __webpack_require__(13);
-
-var _SliderHandler2 = _interopRequireDefault(_SliderHandler);
-
-var _PopupHandler = __webpack_require__(14);
-
-var _PopupHandler2 = _interopRequireDefault(_PopupHandler);
-
-var _InputHandler = __webpack_require__(15);
-
-var _InputHandler2 = _interopRequireDefault(_InputHandler);
-
-var _ColorHandler = __webpack_require__(22);
-
-var _ColorHandler2 = _interopRequireDefault(_ColorHandler);
-
-var _PickerHandler = __webpack_require__(23);
-
-var _PickerHandler2 = _interopRequireDefault(_PickerHandler);
-
-var _AddonHandler = __webpack_require__(24);
-
-var _AddonHandler2 = _interopRequireDefault(_AddonHandler);
-
-var _ColorItem = __webpack_require__(2);
-
-var _ColorItem2 = _interopRequireDefault(_ColorItem);
-
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
-
-function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
-
-var colorPickerIdCounter = 0;
-
-var root = typeof self !== 'undefined' ? self : undefined; // window
-
-/**
- * Colorpicker widget class
- */
-
-var Colorpicker = function () {
- _createClass(Colorpicker, [{
- key: 'color',
-
-
- /**
- * Internal color object
- *
- * @type {Color|null}
- */
- get: function get() {
- return this.colorHandler.color;
- }
-
- /**
- * Internal color format
- *
- * @type {String|null}
- */
-
- }, {
- key: 'format',
- get: function get() {
- return this.colorHandler.format;
- }
-
- /**
- * Getter of the picker element
- *
- * @returns {jQuery|HTMLElement}
- */
-
- }, {
- key: 'picker',
- get: function get() {
- return this.pickerHandler.picker;
- }
-
- /**
- * @fires Colorpicker#colorpickerCreate
- * @param {Object|String} element
- * @param {Object} options
- * @constructor
- */
-
- }], [{
- key: 'Color',
-
- /**
- * Color class
- *
- * @static
- * @type {Color}
- */
- get: function get() {
- return _ColorItem2.default;
- }
-
- /**
- * Extension class
- *
- * @static
- * @type {Extension}
- */
-
- }, {
- key: 'Extension',
- get: function get() {
- return _Extension2.default;
- }
- }]);
-
- function Colorpicker(element, options) {
- _classCallCheck(this, Colorpicker);
-
- colorPickerIdCounter += 1;
- /**
- * The colorpicker instance number
- * @type {number}
- */
- this.id = colorPickerIdCounter;
-
- /**
- * Latest colorpicker event
- *
- * @type {{name: String, e: *}}
- */
- this.lastEvent = {
- alias: null,
- e: null
- };
-
- /**
- * The element that the colorpicker is bound to
- *
- * @type {*|jQuery}
- */
- this.element = (0, _jquery2.default)(element).addClass('colorpicker-element').attr('data-colorpicker-id', this.id);
-
- /**
- * @type {defaults}
- */
- this.options = _jquery2.default.extend(true, {}, _options2.default, options, this.element.data());
-
- /**
- * @type {boolean}
- * @private
- */
- this.disabled = false;
-
- /**
- * Extensions added to this instance
- *
- * @type {Extension[]}
- */
- this.extensions = [];
-
- /**
- * The element where the
- * @type {*|jQuery}
- */
- this.container = this.options.container === true || this.options.container !== true && this.options.inline === true ? this.element : this.options.container;
-
- this.container = this.container !== false ? (0, _jquery2.default)(this.container) : false;
-
- /**
- * @type {InputHandler}
- */
- this.inputHandler = new _InputHandler2.default(this);
- /**
- * @type {ColorHandler}
- */
- this.colorHandler = new _ColorHandler2.default(this);
- /**
- * @type {SliderHandler}
- */
- this.sliderHandler = new _SliderHandler2.default(this);
- /**
- * @type {PopupHandler}
- */
- this.popupHandler = new _PopupHandler2.default(this, root);
- /**
- * @type {PickerHandler}
- */
- this.pickerHandler = new _PickerHandler2.default(this);
- /**
- * @type {AddonHandler}
- */
- this.addonHandler = new _AddonHandler2.default(this);
-
- this.init();
-
- // Emit a create event
- (0, _jquery2.default)(_jquery2.default.proxy(function () {
- /**
- * (Colorpicker) When the Colorpicker instance has been created and the DOM is ready.
- *
- * @event Colorpicker#colorpickerCreate
- */
- this.trigger('colorpickerCreate');
- }, this));
- }
-
- /**
- * Initializes the plugin
- * @private
- */
-
-
- _createClass(Colorpicker, [{
- key: 'init',
- value: function init() {
- // Init addon
- this.addonHandler.bind();
-
- // Init input
- this.inputHandler.bind();
-
- // Init extensions (before initializing the color)
- this.initExtensions();
-
- // Init color
- this.colorHandler.bind();
-
- // Init picker
- this.pickerHandler.bind();
-
- // Init sliders and popup
- this.sliderHandler.bind();
- this.popupHandler.bind();
-
- // Inject into the DOM (this may make it visible)
- this.pickerHandler.attach();
-
- // Update all components
- this.update();
-
- if (this.inputHandler.isDisabled()) {
- this.disable();
- }
- }
-
- /**
- * Initializes the plugin extensions
- * @private
- */
-
- }, {
- key: 'initExtensions',
- value: function initExtensions() {
- var _this = this;
-
- if (!Array.isArray(this.options.extensions)) {
- this.options.extensions = [];
- }
-
- if (this.options.debug) {
- this.options.extensions.push({ name: 'debugger' });
- }
-
- // Register and instantiate extensions
- this.options.extensions.forEach(function (ext) {
- _this.registerExtension(Colorpicker.extensions[ext.name.toLowerCase()], ext.options || {});
- });
- }
-
- /**
- * Creates and registers the given extension
- *
- * @param {Extension} ExtensionClass The extension class to instantiate
- * @param {Object} [config] Extension configuration
- * @returns {Extension}
- */
-
- }, {
- key: 'registerExtension',
- value: function registerExtension(ExtensionClass) {
- var config = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
-
- var ext = new ExtensionClass(this, config);
-
- this.extensions.push(ext);
- return ext;
- }
-
- /**
- * Destroys the current instance
- *
- * @fires Colorpicker#colorpickerDestroy
- */
-
- }, {
- key: 'destroy',
- value: function destroy() {
- var color = this.color;
-
- this.sliderHandler.unbind();
- this.inputHandler.unbind();
- this.popupHandler.unbind();
- this.colorHandler.unbind();
- this.addonHandler.unbind();
- this.pickerHandler.unbind();
-
- this.element.removeClass('colorpicker-element').removeData('colorpicker', 'color').off('.colorpicker');
-
- /**
- * (Colorpicker) When the instance is destroyed with all events unbound.
- *
- * @event Colorpicker#colorpickerDestroy
- */
- this.trigger('colorpickerDestroy', color);
- }
-
- /**
- * Shows the colorpicker widget if hidden.
- * If the colorpicker is disabled this call will be ignored.
- *
- * @fires Colorpicker#colorpickerShow
- * @param {Event} [e]
- */
-
- }, {
- key: 'show',
- value: function show(e) {
- this.popupHandler.show(e);
- }
-
- /**
- * Hides the colorpicker widget.
- *
- * @fires Colorpicker#colorpickerHide
- * @param {Event} [e]
- */
-
- }, {
- key: 'hide',
- value: function hide(e) {
- this.popupHandler.hide(e);
- }
-
- /**
- * Toggles the colorpicker between visible and hidden.
- *
- * @fires Colorpicker#colorpickerShow
- * @fires Colorpicker#colorpickerHide
- * @param {Event} [e]
- */
-
- }, {
- key: 'toggle',
- value: function toggle(e) {
- this.popupHandler.toggle(e);
- }
-
- /**
- * Returns the current color value as string
- *
- * @param {String|*} [defaultValue]
- * @returns {String|*}
- */
-
- }, {
- key: 'getValue',
- value: function getValue() {
- var defaultValue = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : null;
-
- var val = this.colorHandler.color;
-
- val = val instanceof _ColorItem2.default ? val : defaultValue;
-
- if (val instanceof _ColorItem2.default) {
- return val.string(this.format);
- }
-
- return val;
- }
-
- /**
- * Sets the color manually
- *
- * @fires Colorpicker#colorpickerChange
- * @param {String|Color} val
- */
-
- }, {
- key: 'setValue',
- value: function setValue(val) {
- if (this.isDisabled()) {
- return;
- }
- var ch = this.colorHandler;
-
- if (ch.hasColor() && !!val && ch.color.equals(val) || !ch.hasColor() && !val) {
- // same color or still empty
- return;
- }
-
- ch.color = val ? ch.createColor(val, this.options.autoInputFallback) : null;
-
- /**
- * (Colorpicker) When the color is set programmatically with setValue().
- *
- * @event Colorpicker#colorpickerChange
- */
- this.trigger('colorpickerChange', ch.color, val);
-
- // force update if color has changed to empty
- this.update();
- }
-
- /**
- * Updates the UI and the input color according to the internal color.
- *
- * @fires Colorpicker#colorpickerUpdate
- */
-
- }, {
- key: 'update',
- value: function update() {
- if (this.colorHandler.hasColor()) {
- this.inputHandler.update();
- } else {
- this.colorHandler.assureColor();
- }
-
- this.addonHandler.update();
- this.pickerHandler.update();
-
- /**
- * (Colorpicker) Fired when the widget is updated.
- *
- * @event Colorpicker#colorpickerUpdate
- */
- this.trigger('colorpickerUpdate');
- }
-
- /**
- * Enables the widget and the input if any
- *
- * @fires Colorpicker#colorpickerEnable
- * @returns {boolean}
- */
-
- }, {
- key: 'enable',
- value: function enable() {
- this.inputHandler.enable();
- this.disabled = false;
- this.picker.removeClass('colorpicker-disabled');
-
- /**
- * (Colorpicker) When the widget has been enabled.
- *
- * @event Colorpicker#colorpickerEnable
- */
- this.trigger('colorpickerEnable');
- return true;
- }
-
- /**
- * Disables the widget and the input if any
- *
- * @fires Colorpicker#colorpickerDisable
- * @returns {boolean}
- */
-
- }, {
- key: 'disable',
- value: function disable() {
- this.inputHandler.disable();
- this.disabled = true;
- this.picker.addClass('colorpicker-disabled');
-
- /**
- * (Colorpicker) When the widget has been disabled.
- *
- * @event Colorpicker#colorpickerDisable
- */
- this.trigger('colorpickerDisable');
- return true;
- }
-
- /**
- * Returns true if this instance is enabled
- * @returns {boolean}
- */
-
- }, {
- key: 'isEnabled',
- value: function isEnabled() {
- return !this.isDisabled();
- }
-
- /**
- * Returns true if this instance is disabled
- * @returns {boolean}
- */
-
- }, {
- key: 'isDisabled',
- value: function isDisabled() {
- return this.disabled === true;
- }
-
- /**
- * Triggers a Colorpicker event.
- *
- * @param eventName
- * @param color
- * @param value
- */
-
- }, {
- key: 'trigger',
- value: function trigger(eventName) {
- var color = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;
- var value = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null;
-
- this.element.trigger({
- type: eventName,
- colorpicker: this,
- color: color ? color : this.color,
- value: value ? value : this.getValue()
- });
- }
- }]);
-
- return Colorpicker;
-}();
-
-/**
- * Colorpicker extension classes, indexed by extension name
- *
- * @static
- * @type {Object} a map between the extension name and its class
- */
-
-
-Colorpicker.extensions = _extensions2.default;
-
-exports.default = Colorpicker;
-module.exports = exports.default;
-
-/***/ }),
-/* 9 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-Object.defineProperty(exports, "__esModule", {
- value: true
-});
-exports.Palette = exports.Swatches = exports.Preview = exports.Debugger = undefined;
-
-var _Debugger = __webpack_require__(10);
-
-var _Debugger2 = _interopRequireDefault(_Debugger);
-
-var _Preview = __webpack_require__(11);
-
-var _Preview2 = _interopRequireDefault(_Preview);
-
-var _Swatches = __webpack_require__(12);
-
-var _Swatches2 = _interopRequireDefault(_Swatches);
-
-var _Palette = __webpack_require__(4);
-
-var _Palette2 = _interopRequireDefault(_Palette);
-
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
-
-exports.Debugger = _Debugger2.default;
-exports.Preview = _Preview2.default;
-exports.Swatches = _Swatches2.default;
-exports.Palette = _Palette2.default;
-exports.default = {
- 'debugger': _Debugger2.default,
- 'preview': _Preview2.default,
- 'swatches': _Swatches2.default,
- 'palette': _Palette2.default
-};
-
-/***/ }),
-/* 10 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-Object.defineProperty(exports, "__esModule", {
- value: true
-});
-
-var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
-
-var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };
-
-var _Extension2 = __webpack_require__(1);
-
-var _Extension3 = _interopRequireDefault(_Extension2);
-
-var _jquery = __webpack_require__(0);
-
-var _jquery2 = _interopRequireDefault(_jquery);
-
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
-
-function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
-
-function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
-
-function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
-
-/**
- * Debugger extension class
- * @alias DebuggerExtension
- * @ignore
- */
-var Debugger = function (_Extension) {
- _inherits(Debugger, _Extension);
-
- function Debugger(colorpicker) {
- var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
-
- _classCallCheck(this, Debugger);
-
- /**
- * @type {number}
- */
- var _this = _possibleConstructorReturn(this, (Debugger.__proto__ || Object.getPrototypeOf(Debugger)).call(this, colorpicker, options));
-
- _this.eventCounter = 0;
- if (_this.colorpicker.inputHandler.hasInput()) {
- _this.colorpicker.inputHandler.input.on('change.colorpicker-ext', _jquery2.default.proxy(_this.onChangeInput, _this));
- }
- return _this;
- }
-
- /**
- * @fires DebuggerExtension#colorpickerDebug
- * @param {string} eventName
- * @param {*} args
- */
-
-
- _createClass(Debugger, [{
- key: 'log',
- value: function log(eventName) {
- var _console;
-
- for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
- args[_key - 1] = arguments[_key];
- }
-
- this.eventCounter += 1;
-
- var logMessage = '#' + this.eventCounter + ': Colorpicker#' + this.colorpicker.id + ' [' + eventName + ']';
-
- (_console = console).debug.apply(_console, [logMessage].concat(args));
-
- /**
- * Whenever the debugger logs an event, this other event is emitted.
- *
- * @event DebuggerExtension#colorpickerDebug
- * @type {object} The event object
- * @property {Colorpicker} colorpicker The Colorpicker instance
- * @property {ColorItem} color The color instance
- * @property {{debugger: DebuggerExtension, eventName: String, logArgs: Array, logMessage: String}} debug
- * The debug info
- */
- this.colorpicker.element.trigger({
- type: 'colorpickerDebug',
- colorpicker: this.colorpicker,
- color: this.color,
- value: null,
- debug: {
- debugger: this,
- eventName: eventName,
- logArgs: args,
- logMessage: logMessage
- }
- });
- }
- }, {
- key: 'resolveColor',
- value: function resolveColor(color) {
- var realColor = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true;
-
- this.log('resolveColor()', color, realColor);
- return false;
- }
- }, {
- key: 'onCreate',
- value: function onCreate(event) {
- this.log('colorpickerCreate');
- return _get(Debugger.prototype.__proto__ || Object.getPrototypeOf(Debugger.prototype), 'onCreate', this).call(this, event);
- }
- }, {
- key: 'onDestroy',
- value: function onDestroy(event) {
- this.log('colorpickerDestroy');
- this.eventCounter = 0;
-
- if (this.colorpicker.inputHandler.hasInput()) {
- this.colorpicker.inputHandler.input.off('.colorpicker-ext');
- }
-
- return _get(Debugger.prototype.__proto__ || Object.getPrototypeOf(Debugger.prototype), 'onDestroy', this).call(this, event);
- }
- }, {
- key: 'onUpdate',
- value: function onUpdate(event) {
- this.log('colorpickerUpdate');
- }
-
- /**
- * @listens Colorpicker#change
- * @param {Event} event
- */
-
- }, {
- key: 'onChangeInput',
- value: function onChangeInput(event) {
- this.log('input:change.colorpicker', event.value, event.color);
- }
- }, {
- key: 'onChange',
- value: function onChange(event) {
- this.log('colorpickerChange', event.value, event.color);
- }
- }, {
- key: 'onInvalid',
- value: function onInvalid(event) {
- this.log('colorpickerInvalid', event.value, event.color);
- }
- }, {
- key: 'onHide',
- value: function onHide(event) {
- this.log('colorpickerHide');
- this.eventCounter = 0;
- }
- }, {
- key: 'onShow',
- value: function onShow(event) {
- this.log('colorpickerShow');
- }
- }, {
- key: 'onDisable',
- value: function onDisable(event) {
- this.log('colorpickerDisable');
- }
- }, {
- key: 'onEnable',
- value: function onEnable(event) {
- this.log('colorpickerEnable');
- }
- }]);
-
- return Debugger;
-}(_Extension3.default);
-
-exports.default = Debugger;
-module.exports = exports.default;
-
-/***/ }),
-/* 11 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-Object.defineProperty(exports, "__esModule", {
- value: true
-});
-
-var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
-
-var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };
-
-var _Extension2 = __webpack_require__(1);
-
-var _Extension3 = _interopRequireDefault(_Extension2);
-
-var _jquery = __webpack_require__(0);
-
-var _jquery2 = _interopRequireDefault(_jquery);
-
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
-
-function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
-
-function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
-
-function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
-
-/**
- * Color preview extension
- * @ignore
- */
-var Preview = function (_Extension) {
- _inherits(Preview, _Extension);
-
- function Preview(colorpicker) {
- var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
-
- _classCallCheck(this, Preview);
-
- var _this = _possibleConstructorReturn(this, (Preview.__proto__ || Object.getPrototypeOf(Preview)).call(this, colorpicker, _jquery2.default.extend(true, {}, {
- template: '',
- showText: true,
- format: colorpicker.format
- }, options)));
-
- _this.element = (0, _jquery2.default)(_this.options.template);
- _this.elementInner = _this.element.find('div');
- return _this;
- }
-
- _createClass(Preview, [{
- key: 'onCreate',
- value: function onCreate(event) {
- _get(Preview.prototype.__proto__ || Object.getPrototypeOf(Preview.prototype), 'onCreate', this).call(this, event);
- this.colorpicker.picker.append(this.element);
- }
- }, {
- key: 'onUpdate',
- value: function onUpdate(event) {
- _get(Preview.prototype.__proto__ || Object.getPrototypeOf(Preview.prototype), 'onUpdate', this).call(this, event);
-
- if (!event.color) {
- this.elementInner.css('backgroundColor', null).css('color', null).html('');
- return;
- }
-
- this.elementInner.css('backgroundColor', event.color.toRgbString());
-
- if (this.options.showText) {
- this.elementInner.html(event.color.string(this.options.format || this.colorpicker.format));
-
- if (event.color.isDark() && event.color.alpha > 0.5) {
- this.elementInner.css('color', 'white');
- } else {
- this.elementInner.css('color', 'black');
- }
- }
- }
- }]);
-
- return Preview;
-}(_Extension3.default);
-
-exports.default = Preview;
-module.exports = exports.default;
-
-/***/ }),
-/* 12 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-Object.defineProperty(exports, "__esModule", {
- value: true
-});
-
-var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
-
-var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };
-
-var _Palette2 = __webpack_require__(4);
-
-var _Palette3 = _interopRequireDefault(_Palette2);
-
-var _jquery = __webpack_require__(0);
-
-var _jquery2 = _interopRequireDefault(_jquery);
-
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
-
-function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
-
-function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
-
-function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
-
-var defaults = {
- barTemplate: '',
- swatchTemplate: ''
-};
-
-/**
- * Color swatches extension
- * @ignore
- */
-
-var Swatches = function (_Palette) {
- _inherits(Swatches, _Palette);
-
- function Swatches(colorpicker) {
- var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
-
- _classCallCheck(this, Swatches);
-
- var _this = _possibleConstructorReturn(this, (Swatches.__proto__ || Object.getPrototypeOf(Swatches)).call(this, colorpicker, _jquery2.default.extend(true, {}, defaults, options)));
-
- _this.element = null;
- return _this;
- }
-
- _createClass(Swatches, [{
- key: 'isEnabled',
- value: function isEnabled() {
- return this.getLength() > 0;
- }
- }, {
- key: 'onCreate',
- value: function onCreate(event) {
- _get(Swatches.prototype.__proto__ || Object.getPrototypeOf(Swatches.prototype), 'onCreate', this).call(this, event);
-
- if (!this.isEnabled()) {
- return;
- }
-
- this.element = (0, _jquery2.default)(this.options.barTemplate);
- this.load();
- this.colorpicker.picker.append(this.element);
- }
- }, {
- key: 'load',
- value: function load() {
- var _this2 = this;
-
- var colorpicker = this.colorpicker,
- swatchContainer = this.element.find('.colorpicker-swatches--inner'),
- isAliased = this.options.namesAsValues === true && !Array.isArray(this.colors);
-
- swatchContainer.empty();
-
- _jquery2.default.each(this.colors, function (name, value) {
- var $swatch = (0, _jquery2.default)(_this2.options.swatchTemplate).attr('data-name', name).attr('data-value', value).attr('title', isAliased ? name + ': ' + value : value).on('mousedown.colorpicker touchstart.colorpicker', function (e) {
- var $sw = (0, _jquery2.default)(this);
-
- // e.preventDefault();
-
- colorpicker.setValue(isAliased ? $sw.attr('data-name') : $sw.attr('data-value'));
- });
-
- $swatch.find('.colorpicker-swatch--inner').css('background-color', value);
-
- swatchContainer.append($swatch);
- });
-
- swatchContainer.append((0, _jquery2.default)(''));
- }
- }]);
-
- return Swatches;
-}(_Palette3.default);
-
-exports.default = Swatches;
-module.exports = exports.default;
-
-/***/ }),
-/* 13 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-Object.defineProperty(exports, "__esModule", {
- value: true
-});
-
-var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
-
-var _jquery = __webpack_require__(0);
-
-var _jquery2 = _interopRequireDefault(_jquery);
-
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
-
-function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
-
-/**
- * Class that handles all configured sliders on mouse or touch events.
- * @ignore
- */
-var SliderHandler = function () {
- /**
- * @param {Colorpicker} colorpicker
- */
- function SliderHandler(colorpicker) {
- _classCallCheck(this, SliderHandler);
-
- /**
- * @type {Colorpicker}
- */
- this.colorpicker = colorpicker;
- /**
- * @type {*|String}
- * @private
- */
- this.currentSlider = null;
- /**
- * @type {{left: number, top: number}}
- * @private
- */
- this.mousePointer = {
- left: 0,
- top: 0
- };
-
- /**
- * @type {Function}
- */
- this.onMove = _jquery2.default.proxy(this.defaultOnMove, this);
- }
-
- /**
- * This function is called every time a slider guide is moved
- * The scope of "this" is the SliderHandler object.
- *
- * @param {int} top
- * @param {int} left
- */
-
-
- _createClass(SliderHandler, [{
- key: 'defaultOnMove',
- value: function defaultOnMove(top, left) {
- if (!this.currentSlider) {
- return;
- }
-
- var slider = this.currentSlider,
- cp = this.colorpicker,
- ch = cp.colorHandler;
-
- // Create a color object
- var color = !ch.hasColor() ? ch.getFallbackColor() : ch.color.getClone();
-
- // Adjust the guide position
- slider.guideStyle.left = left + 'px';
- slider.guideStyle.top = top + 'px';
-
- // Adjust the color
- if (slider.callLeft) {
- color[slider.callLeft](left / slider.maxLeft);
- }
- if (slider.callTop) {
- color[slider.callTop](top / slider.maxTop);
- }
-
- // Set the new color
- cp.setValue(color);
- cp.popupHandler.focus();
- }
-
- /**
- * Binds the colorpicker sliders to the mouse/touch events
- */
-
- }, {
- key: 'bind',
- value: function bind() {
- var sliders = this.colorpicker.options.horizontal ? this.colorpicker.options.slidersHorz : this.colorpicker.options.sliders;
-
- var sliderClasses = [];
-
- for (var sliderName in sliders) {
- if (!sliders.hasOwnProperty(sliderName)) {
- continue;
- }
-
- sliderClasses.push(sliders[sliderName].selector);
- }
-
- this.colorpicker.picker.find(sliderClasses.join(', ')).on('mousedown.colorpicker touchstart.colorpicker', _jquery2.default.proxy(this.pressed, this));
- }
-
- /**
- * Unbinds any event bound by this handler
- */
-
- }, {
- key: 'unbind',
- value: function unbind() {
- (0, _jquery2.default)(this.colorpicker.picker).off({
- 'mousemove.colorpicker': _jquery2.default.proxy(this.moved, this),
- 'touchmove.colorpicker': _jquery2.default.proxy(this.moved, this),
- 'mouseup.colorpicker': _jquery2.default.proxy(this.released, this),
- 'touchend.colorpicker': _jquery2.default.proxy(this.released, this)
- });
- }
-
- /**
- * Function triggered when clicking in one of the color adjustment bars
- *
- * @private
- * @fires Colorpicker#mousemove
- * @param {Event} e
- */
-
- }, {
- key: 'pressed',
- value: function pressed(e) {
- if (this.colorpicker.isDisabled()) {
- return;
- }
- this.colorpicker.lastEvent.alias = 'pressed';
- this.colorpicker.lastEvent.e = e;
-
- if (!e.pageX && !e.pageY && e.originalEvent && e.originalEvent.touches) {
- e.pageX = e.originalEvent.touches[0].pageX;
- e.pageY = e.originalEvent.touches[0].pageY;
- }
- // e.stopPropagation();
- // e.preventDefault();
-
- var target = (0, _jquery2.default)(e.target);
-
- // detect the slider and set the limits and callbacks
- var zone = target.closest('div');
-
- var sliders = this.colorpicker.options.horizontal ? this.colorpicker.options.slidersHorz : this.colorpicker.options.sliders;
-
- if (zone.is('.colorpicker')) {
- return;
- }
-
- this.currentSlider = null;
-
- for (var sliderName in sliders) {
- if (!sliders.hasOwnProperty(sliderName)) {
- continue;
- }
-
- var slider = sliders[sliderName];
-
- if (zone.is(slider.selector)) {
- this.currentSlider = _jquery2.default.extend({}, slider, { name: sliderName });
- break;
- } else if (slider.childSelector !== undefined && zone.is(slider.childSelector)) {
- this.currentSlider = _jquery2.default.extend({}, slider, { name: sliderName });
- zone = zone.parent(); // zone.parents(slider.selector).first() ?
- break;
- }
- }
-
- var guide = zone.find('.colorpicker-guide').get(0);
-
- if (this.currentSlider === null || guide === null) {
- return;
- }
-
- var offset = zone.offset();
-
- // reference to guide's style
- this.currentSlider.guideStyle = guide.style;
- this.currentSlider.left = e.pageX - offset.left;
- this.currentSlider.top = e.pageY - offset.top;
- this.mousePointer = {
- left: e.pageX,
- top: e.pageY
- };
-
- // TODO: fix moving outside the picker makes the guides to keep moving. The event needs to be bound to the window.
- /**
- * (window.document) Triggered on mousedown for the document object,
- * so the color adjustment guide is moved to the clicked position.
- *
- * @event Colorpicker#mousemove
- */
- (0, _jquery2.default)(this.colorpicker.picker).on({
- 'mousemove.colorpicker': _jquery2.default.proxy(this.moved, this),
- 'touchmove.colorpicker': _jquery2.default.proxy(this.moved, this),
- 'mouseup.colorpicker': _jquery2.default.proxy(this.released, this),
- 'touchend.colorpicker': _jquery2.default.proxy(this.released, this)
- }).trigger('mousemove');
- }
-
- /**
- * Function triggered when dragging a guide inside one of the color adjustment bars.
- *
- * @private
- * @param {Event} e
- */
-
- }, {
- key: 'moved',
- value: function moved(e) {
- this.colorpicker.lastEvent.alias = 'moved';
- this.colorpicker.lastEvent.e = e;
-
- if (!e.pageX && !e.pageY && e.originalEvent && e.originalEvent.touches) {
- e.pageX = e.originalEvent.touches[0].pageX;
- e.pageY = e.originalEvent.touches[0].pageY;
- }
-
- // e.stopPropagation();
- e.preventDefault(); // prevents scrolling on mobile
-
- var left = Math.max(0, Math.min(this.currentSlider.maxLeft, this.currentSlider.left + ((e.pageX || this.mousePointer.left) - this.mousePointer.left)));
-
- var top = Math.max(0, Math.min(this.currentSlider.maxTop, this.currentSlider.top + ((e.pageY || this.mousePointer.top) - this.mousePointer.top)));
-
- this.onMove(top, left);
- }
-
- /**
- * Function triggered when releasing the click in one of the color adjustment bars.
- *
- * @private
- * @param {Event} e
- */
-
- }, {
- key: 'released',
- value: function released(e) {
- this.colorpicker.lastEvent.alias = 'released';
- this.colorpicker.lastEvent.e = e;
-
- // e.stopPropagation();
- // e.preventDefault();
-
- (0, _jquery2.default)(this.colorpicker.picker).off({
- 'mousemove.colorpicker': this.moved,
- 'touchmove.colorpicker': this.moved,
- 'mouseup.colorpicker': this.released,
- 'touchend.colorpicker': this.released
- });
- }
- }]);
-
- return SliderHandler;
-}();
-
-exports.default = SliderHandler;
-module.exports = exports.default;
-
-/***/ }),
-/* 14 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-Object.defineProperty(exports, "__esModule", {
- value: true
-});
-
-var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
-
-var _jquery = __webpack_require__(0);
-
-var _jquery2 = _interopRequireDefault(_jquery);
-
-var _options = __webpack_require__(3);
-
-var _options2 = _interopRequireDefault(_options);
-
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
-
-function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
-
-/**
- * Handles everything related to the UI of the colorpicker popup: show, hide, position,...
- * @ignore
- */
-var PopupHandler = function () {
- /**
- * @param {Colorpicker} colorpicker
- * @param {Window} root
- */
- function PopupHandler(colorpicker, root) {
- _classCallCheck(this, PopupHandler);
-
- /**
- * @type {Window}
- */
- this.root = root;
- /**
- * @type {Colorpicker}
- */
- this.colorpicker = colorpicker;
- /**
- * @type {jQuery}
- */
- this.popoverTarget = null;
- /**
- * @type {jQuery}
- */
- this.popoverTip = null;
-
- /**
- * If true, the latest click was inside the popover
- * @type {boolean}
- */
- this.clicking = false;
- /**
- * @type {boolean}
- */
- this.hidding = false;
- /**
- * @type {boolean}
- */
- this.showing = false;
- }
-
- /**
- * @private
- * @returns {jQuery|false}
- */
-
-
- _createClass(PopupHandler, [{
- key: 'bind',
-
-
- /**
- * Binds the different colorpicker elements to the focus/mouse/touch events so it reacts in order to show or
- * hide the colorpicker popup accordingly. It also adds the proper classes.
- */
- value: function bind() {
- var cp = this.colorpicker;
-
- if (cp.options.inline) {
- cp.picker.addClass('colorpicker-inline colorpicker-visible');
- return; // no need to bind show/hide events for inline elements
- }
-
- cp.picker.addClass('colorpicker-popup colorpicker-hidden');
-
- // there is no input or addon
- if (!this.hasInput && !this.hasAddon) {
- return;
- }
-
- // create Bootstrap 4 popover
- if (cp.options.popover) {
- this.createPopover();
- }
-
- // bind addon show/hide events
- if (this.hasAddon) {
- // enable focus on addons
- if (!this.addon.attr('tabindex')) {
- this.addon.attr('tabindex', 0);
- }
-
- this.addon.on({
- 'mousedown.colorpicker touchstart.colorpicker': _jquery2.default.proxy(this.toggle, this)
- });
-
- this.addon.on({
- 'focus.colorpicker': _jquery2.default.proxy(this.show, this)
- });
-
- this.addon.on({
- 'focusout.colorpicker': _jquery2.default.proxy(this.hide, this)
- });
- }
-
- // bind input show/hide events
- if (this.hasInput && !this.hasAddon) {
- this.input.on({
- 'mousedown.colorpicker touchstart.colorpicker': _jquery2.default.proxy(this.show, this),
- 'focus.colorpicker': _jquery2.default.proxy(this.show, this)
- });
-
- this.input.on({
- 'focusout.colorpicker': _jquery2.default.proxy(this.hide, this)
- });
- }
-
- // reposition popup on window resize
- (0, _jquery2.default)(this.root).on('resize.colorpicker', _jquery2.default.proxy(this.reposition, this));
- }
-
- /**
- * Unbinds any event bound by this handler
- */
-
- }, {
- key: 'unbind',
- value: function unbind() {
- if (this.hasInput) {
- this.input.off({
- 'mousedown.colorpicker touchstart.colorpicker': _jquery2.default.proxy(this.show, this),
- 'focus.colorpicker': _jquery2.default.proxy(this.show, this)
- });
- this.input.off({
- 'focusout.colorpicker': _jquery2.default.proxy(this.hide, this)
- });
- }
-
- if (this.hasAddon) {
- this.addon.off({
- 'mousedown.colorpicker touchstart.colorpicker': _jquery2.default.proxy(this.toggle, this)
- });
- this.addon.off({
- 'focus.colorpicker': _jquery2.default.proxy(this.show, this)
- });
- this.addon.off({
- 'focusout.colorpicker': _jquery2.default.proxy(this.hide, this)
- });
- }
-
- if (this.popoverTarget) {
- this.popoverTarget.popover('dispose');
- }
-
- (0, _jquery2.default)(this.root).off('resize.colorpicker', _jquery2.default.proxy(this.reposition, this));
- (0, _jquery2.default)(this.root.document).off('mousedown.colorpicker touchstart.colorpicker', _jquery2.default.proxy(this.hide, this));
- (0, _jquery2.default)(this.root.document).off('mousedown.colorpicker touchstart.colorpicker', _jquery2.default.proxy(this.onClickingInside, this));
- }
- }, {
- key: 'isClickingInside',
- value: function isClickingInside(e) {
- if (!e) {
- return false;
- }
-
- return this.isOrIsInside(this.popoverTip, e.currentTarget) || this.isOrIsInside(this.popoverTip, e.target) || this.isOrIsInside(this.colorpicker.picker, e.currentTarget) || this.isOrIsInside(this.colorpicker.picker, e.target);
- }
- }, {
- key: 'isOrIsInside',
- value: function isOrIsInside(container, element) {
- if (!container || !element) {
- return false;
- }
-
- element = (0, _jquery2.default)(element);
-
- return element.is(container) || container.find(element).length > 0;
- }
- }, {
- key: 'onClickingInside',
- value: function onClickingInside(e) {
- this.clicking = this.isClickingInside(e);
- }
- }, {
- key: 'createPopover',
- value: function createPopover() {
- var cp = this.colorpicker;
-
- this.popoverTarget = this.hasAddon ? this.addon : this.input;
-
- cp.picker.addClass('colorpicker-bs-popover-content');
-
- this.popoverTarget.popover(_jquery2.default.extend(true, {}, _options2.default.popover, cp.options.popover, { trigger: 'manual', content: cp.picker, html: true }));
-
- this.popoverTip = (0, _jquery2.default)(this.popoverTarget.popover('getTipElement').data('bs.popover').tip);
- this.popoverTip.addClass('colorpicker-bs-popover');
-
- this.popoverTarget.on('shown.bs.popover', _jquery2.default.proxy(this.fireShow, this));
- this.popoverTarget.on('hidden.bs.popover', _jquery2.default.proxy(this.fireHide, this));
- }
-
- /**
- * If the widget is not inside a container or inline, rearranges its position relative to its element offset.
- *
- * @param {Event} [e]
- * @private
- */
-
- }, {
- key: 'reposition',
- value: function reposition(e) {
- if (this.popoverTarget && this.isVisible()) {
- this.popoverTarget.popover('update');
- }
- }
-
- /**
- * Toggles the colorpicker between visible or hidden
- *
- * @fires Colorpicker#colorpickerShow
- * @fires Colorpicker#colorpickerHide
- * @param {Event} [e]
- */
-
- }, {
- key: 'toggle',
- value: function toggle(e) {
- if (this.isVisible()) {
- this.hide(e);
- } else {
- this.show(e);
- }
- }
-
- /**
- * Shows the colorpicker widget if hidden.
- *
- * @fires Colorpicker#colorpickerShow
- * @param {Event} [e]
- */
-
- }, {
- key: 'show',
- value: function show(e) {
- if (this.isVisible() || this.showing || this.hidding) {
- return;
- }
-
- this.showing = true;
- this.hidding = false;
- this.clicking = false;
-
- var cp = this.colorpicker;
-
- cp.lastEvent.alias = 'show';
- cp.lastEvent.e = e;
-
- // Prevent showing browser native HTML5 colorpicker
- if (e && (!this.hasInput || this.input.attr('type') === 'color') && e && e.preventDefault) {
- e.stopPropagation();
- e.preventDefault();
- }
-
- // If it's a popover, add event to the document to hide the picker when clicking outside of it
- if (this.isPopover) {
- (0, _jquery2.default)(this.root).on('resize.colorpicker', _jquery2.default.proxy(this.reposition, this));
- }
-
- // add visible class before popover is shown
- cp.picker.addClass('colorpicker-visible').removeClass('colorpicker-hidden');
-
- if (this.popoverTarget) {
- this.popoverTarget.popover('show');
- } else {
- this.fireShow();
- }
- }
- }, {
- key: 'fireShow',
- value: function fireShow() {
- this.hidding = false;
- this.showing = false;
-
- if (this.isPopover) {
- // Add event to hide on outside click
- (0, _jquery2.default)(this.root.document).on('mousedown.colorpicker touchstart.colorpicker', _jquery2.default.proxy(this.hide, this));
- (0, _jquery2.default)(this.root.document).on('mousedown.colorpicker touchstart.colorpicker', _jquery2.default.proxy(this.onClickingInside, this));
- }
-
- /**
- * (Colorpicker) When show() is called and the widget can be shown.
- *
- * @event Colorpicker#colorpickerShow
- */
- this.colorpicker.trigger('colorpickerShow');
- }
-
- /**
- * Hides the colorpicker widget.
- * Hide is prevented when it is triggered by an event whose target element has been clicked/touched.
- *
- * @fires Colorpicker#colorpickerHide
- * @param {Event} [e]
- */
-
- }, {
- key: 'hide',
- value: function hide(e) {
- if (this.isHidden() || this.showing || this.hidding) {
- return;
- }
-
- var cp = this.colorpicker,
- clicking = this.clicking || this.isClickingInside(e);
-
- this.hidding = true;
- this.showing = false;
- this.clicking = false;
-
- cp.lastEvent.alias = 'hide';
- cp.lastEvent.e = e;
-
- // TODO: fix having to click twice outside when losing focus and last 2 clicks where inside the colorpicker
-
- // Prevent hide if triggered by an event and an element inside the colorpicker has been clicked/touched
- if (clicking) {
- this.hidding = false;
- return;
- }
-
- if (this.popoverTarget) {
- this.popoverTarget.popover('hide');
- } else {
- this.fireHide();
- }
- }
- }, {
- key: 'fireHide',
- value: function fireHide() {
- this.hidding = false;
- this.showing = false;
-
- var cp = this.colorpicker;
-
- // add hidden class after popover is hidden
- cp.picker.addClass('colorpicker-hidden').removeClass('colorpicker-visible');
-
- // Unbind window and document events, since there is no need to keep them while the popup is hidden
- (0, _jquery2.default)(this.root).off('resize.colorpicker', _jquery2.default.proxy(this.reposition, this));
- (0, _jquery2.default)(this.root.document).off('mousedown.colorpicker touchstart.colorpicker', _jquery2.default.proxy(this.hide, this));
- (0, _jquery2.default)(this.root.document).off('mousedown.colorpicker touchstart.colorpicker', _jquery2.default.proxy(this.onClickingInside, this));
-
- /**
- * (Colorpicker) When hide() is called and the widget can be hidden.
- *
- * @event Colorpicker#colorpickerHide
- */
- cp.trigger('colorpickerHide');
- }
- }, {
- key: 'focus',
- value: function focus() {
- if (this.hasAddon) {
- return this.addon.focus();
- }
- if (this.hasInput) {
- return this.input.focus();
- }
- return false;
- }
-
- /**
- * Returns true if the colorpicker element has the colorpicker-visible class and not the colorpicker-hidden one.
- * False otherwise.
- *
- * @returns {boolean}
- */
-
- }, {
- key: 'isVisible',
- value: function isVisible() {
- return this.colorpicker.picker.hasClass('colorpicker-visible') && !this.colorpicker.picker.hasClass('colorpicker-hidden');
- }
-
- /**
- * Returns true if the colorpicker element has the colorpicker-hidden class and not the colorpicker-visible one.
- * False otherwise.
- *
- * @returns {boolean}
- */
-
- }, {
- key: 'isHidden',
- value: function isHidden() {
- return this.colorpicker.picker.hasClass('colorpicker-hidden') && !this.colorpicker.picker.hasClass('colorpicker-visible');
- }
- }, {
- key: 'input',
- get: function get() {
- return this.colorpicker.inputHandler.input;
- }
-
- /**
- * @private
- * @returns {boolean}
- */
-
- }, {
- key: 'hasInput',
- get: function get() {
- return this.colorpicker.inputHandler.hasInput();
- }
-
- /**
- * @private
- * @returns {jQuery|false}
- */
-
- }, {
- key: 'addon',
- get: function get() {
- return this.colorpicker.addonHandler.addon;
- }
-
- /**
- * @private
- * @returns {boolean}
- */
-
- }, {
- key: 'hasAddon',
- get: function get() {
- return this.colorpicker.addonHandler.hasAddon();
- }
-
- /**
- * @private
- * @returns {boolean}
- */
-
- }, {
- key: 'isPopover',
- get: function get() {
- return !this.colorpicker.options.inline && !!this.popoverTip;
- }
- }]);
-
- return PopupHandler;
-}();
-
-exports.default = PopupHandler;
-module.exports = exports.default;
-
-/***/ }),
-/* 15 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-Object.defineProperty(exports, "__esModule", {
- value: true
-});
-
-var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
-
-var _jquery = __webpack_require__(0);
-
-var _jquery2 = _interopRequireDefault(_jquery);
-
-var _ColorItem = __webpack_require__(2);
-
-var _ColorItem2 = _interopRequireDefault(_ColorItem);
-
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
-
-function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
-
-/**
- * Handles everything related to the colorpicker input
- * @ignore
- */
-var InputHandler = function () {
- /**
- * @param {Colorpicker} colorpicker
- */
- function InputHandler(colorpicker) {
- _classCallCheck(this, InputHandler);
-
- /**
- * @type {Colorpicker}
- */
- this.colorpicker = colorpicker;
- /**
- * @type {jQuery|false}
- */
- this.input = this.colorpicker.element.is('input') ? this.colorpicker.element : this.colorpicker.options.input ? this.colorpicker.element.find(this.colorpicker.options.input) : false;
-
- if (this.input && this.input.length === 0) {
- this.input = false;
- }
-
- this._initValue();
- }
-
- _createClass(InputHandler, [{
- key: 'bind',
- value: function bind() {
- if (!this.hasInput()) {
- return;
- }
- this.input.on({
- 'keyup.colorpicker': _jquery2.default.proxy(this.onkeyup, this)
- });
- this.input.on({
- 'change.colorpicker': _jquery2.default.proxy(this.onchange, this)
- });
- }
- }, {
- key: 'unbind',
- value: function unbind() {
- if (!this.hasInput()) {
- return;
- }
- this.input.off('.colorpicker');
- }
- }, {
- key: '_initValue',
- value: function _initValue() {
- if (!this.hasInput()) {
- return;
- }
-
- var val = '';
-
- [
- // candidates:
- this.input.val(), this.input.data('color'), this.input.attr('data-color')].map(function (item) {
- if (item && val === '') {
- val = item;
- }
- });
-
- if (val instanceof _ColorItem2.default) {
- val = this.getFormattedColor(val.string(this.colorpicker.format));
- } else if (!(typeof val === 'string' || val instanceof String)) {
- val = '';
- }
-
- this.input.prop('value', val);
- }
-
- /**
- * Returns the color string from the input value.
- * If there is no input the return value is false.
- *
- * @returns {String|boolean}
- */
-
- }, {
- key: 'getValue',
- value: function getValue() {
- if (!this.hasInput()) {
- return false;
- }
-
- return this.input.val();
- }
-
- /**
- * If the input element is present, it updates the value with the current color object color string.
- * If the value is changed, this method fires a "change" event on the input element.
- *
- * @param {String} val
- *
- * @fires Colorpicker#change
- */
-
- }, {
- key: 'setValue',
- value: function setValue(val) {
- if (!this.hasInput()) {
- return;
- }
-
- var inputVal = this.input.prop('value');
-
- val = val ? val : '';
-
- if (val === (inputVal ? inputVal : '')) {
- // No need to set value or trigger any event if nothing changed
- return;
- }
-
- this.input.prop('value', val);
-
- /**
- * (Input) Triggered on the input element when a new color is selected.
- *
- * @event Colorpicker#change
- */
- this.input.trigger({
- type: 'change',
- colorpicker: this.colorpicker,
- color: this.colorpicker.color,
- value: val
- });
- }
-
- /**
- * Returns the formatted color string, with the formatting options applied
- * (e.g. useHashPrefix)
- *
- * @param {String|null} val
- *
- * @returns {String}
- */
-
- }, {
- key: 'getFormattedColor',
- value: function getFormattedColor() {
- var val = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : null;
-
- val = val ? val : this.colorpicker.colorHandler.getColorString();
-
- if (!val) {
- return '';
- }
-
- val = this.colorpicker.colorHandler.resolveColorDelegate(val, false);
-
- if (this.colorpicker.options.useHashPrefix === false) {
- val = val.replace(/^#/g, '');
- }
-
- return val;
- }
-
- /**
- * Returns true if the widget has an associated input element, false otherwise
- * @returns {boolean}
- */
-
- }, {
- key: 'hasInput',
- value: function hasInput() {
- return this.input !== false;
- }
-
- /**
- * Returns true if the input exists and is disabled
- * @returns {boolean}
- */
-
- }, {
- key: 'isEnabled',
- value: function isEnabled() {
- return this.hasInput() && !this.isDisabled();
- }
-
- /**
- * Returns true if the input exists and is disabled
- * @returns {boolean}
- */
-
- }, {
- key: 'isDisabled',
- value: function isDisabled() {
- return this.hasInput() && this.input.prop('disabled') === true;
- }
-
- /**
- * Disables the input if any
- *
- * @fires Colorpicker#colorpickerDisable
- * @returns {boolean}
- */
-
- }, {
- key: 'disable',
- value: function disable() {
- if (this.hasInput()) {
- this.input.prop('disabled', true);
- }
- }
-
- /**
- * Enables the input if any
- *
- * @fires Colorpicker#colorpickerEnable
- * @returns {boolean}
- */
-
- }, {
- key: 'enable',
- value: function enable() {
- if (this.hasInput()) {
- this.input.prop('disabled', false);
- }
- }
-
- /**
- * Calls setValue with the current internal color value
- *
- * @fires Colorpicker#change
- */
-
- }, {
- key: 'update',
- value: function update() {
- if (!this.hasInput()) {
- return;
- }
-
- if (this.colorpicker.options.autoInputFallback === false && this.colorpicker.colorHandler.isInvalidColor()) {
- // prevent update if color is invalid, autoInputFallback is disabled and the last event is keyup.
- return;
- }
-
- this.setValue(this.getFormattedColor());
- }
-
- /**
- * Function triggered when the input has changed, so the colorpicker gets updated.
- *
- * @private
- * @param {Event} e
- * @returns {boolean}
- */
-
- }, {
- key: 'onchange',
- value: function onchange(e) {
- this.colorpicker.lastEvent.alias = 'input.change';
- this.colorpicker.lastEvent.e = e;
-
- var val = this.getValue();
-
- if (val !== e.value) {
- this.colorpicker.setValue(val);
- }
- }
-
- /**
- * Function triggered after a keyboard key has been released.
- *
- * @private
- * @param {Event} e
- * @returns {boolean}
- */
-
- }, {
- key: 'onkeyup',
- value: function onkeyup(e) {
- this.colorpicker.lastEvent.alias = 'input.keyup';
- this.colorpicker.lastEvent.e = e;
-
- var val = this.getValue();
-
- if (val !== e.value) {
- this.colorpicker.setValue(val);
- }
- }
- }]);
-
- return InputHandler;
-}();
-
-exports.default = InputHandler;
-module.exports = exports.default;
-
-/***/ }),
-/* 16 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-var colorString = __webpack_require__(17);
-var convert = __webpack_require__(20);
-
-var _slice = [].slice;
-
-var skippedModels = [
- // to be honest, I don't really feel like keyword belongs in color convert, but eh.
- 'keyword',
-
- // gray conflicts with some method names, and has its own method defined.
- 'gray',
-
- // shouldn't really be in color-convert either...
- 'hex'
-];
-
-var hashedModelKeys = {};
-Object.keys(convert).forEach(function (model) {
- hashedModelKeys[_slice.call(convert[model].labels).sort().join('')] = model;
-});
-
-var limiters = {};
-
-function Color(obj, model) {
- if (!(this instanceof Color)) {
- return new Color(obj, model);
- }
-
- if (model && model in skippedModels) {
- model = null;
- }
-
- if (model && !(model in convert)) {
- throw new Error('Unknown model: ' + model);
- }
-
- var i;
- var channels;
-
- if (obj == null) { // eslint-disable-line no-eq-null,eqeqeq
- this.model = 'rgb';
- this.color = [0, 0, 0];
- this.valpha = 1;
- } else if (obj instanceof Color) {
- this.model = obj.model;
- this.color = obj.color.slice();
- this.valpha = obj.valpha;
- } else if (typeof obj === 'string') {
- var result = colorString.get(obj);
- if (result === null) {
- throw new Error('Unable to parse color from string: ' + obj);
- }
-
- this.model = result.model;
- channels = convert[this.model].channels;
- this.color = result.value.slice(0, channels);
- this.valpha = typeof result.value[channels] === 'number' ? result.value[channels] : 1;
- } else if (obj.length) {
- this.model = model || 'rgb';
- channels = convert[this.model].channels;
- var newArr = _slice.call(obj, 0, channels);
- this.color = zeroArray(newArr, channels);
- this.valpha = typeof obj[channels] === 'number' ? obj[channels] : 1;
- } else if (typeof obj === 'number') {
- // this is always RGB - can be converted later on.
- obj &= 0xFFFFFF;
- this.model = 'rgb';
- this.color = [
- (obj >> 16) & 0xFF,
- (obj >> 8) & 0xFF,
- obj & 0xFF
- ];
- this.valpha = 1;
- } else {
- this.valpha = 1;
-
- var keys = Object.keys(obj);
- if ('alpha' in obj) {
- keys.splice(keys.indexOf('alpha'), 1);
- this.valpha = typeof obj.alpha === 'number' ? obj.alpha : 0;
- }
-
- var hashedKeys = keys.sort().join('');
- if (!(hashedKeys in hashedModelKeys)) {
- throw new Error('Unable to parse color from object: ' + JSON.stringify(obj));
- }
-
- this.model = hashedModelKeys[hashedKeys];
-
- var labels = convert[this.model].labels;
- var color = [];
- for (i = 0; i < labels.length; i++) {
- color.push(obj[labels[i]]);
- }
-
- this.color = zeroArray(color);
- }
-
- // perform limitations (clamping, etc.)
- if (limiters[this.model]) {
- channels = convert[this.model].channels;
- for (i = 0; i < channels; i++) {
- var limit = limiters[this.model][i];
- if (limit) {
- this.color[i] = limit(this.color[i]);
- }
- }
- }
-
- this.valpha = Math.max(0, Math.min(1, this.valpha));
-
- if (Object.freeze) {
- Object.freeze(this);
- }
-}
-
-Color.prototype = {
- toString: function () {
- return this.string();
- },
-
- toJSON: function () {
- return this[this.model]();
- },
-
- string: function (places) {
- var self = this.model in colorString.to ? this : this.rgb();
- self = self.round(typeof places === 'number' ? places : 1);
- var args = self.valpha === 1 ? self.color : self.color.concat(this.valpha);
- return colorString.to[self.model](args);
- },
-
- percentString: function (places) {
- var self = this.rgb().round(typeof places === 'number' ? places : 1);
- var args = self.valpha === 1 ? self.color : self.color.concat(this.valpha);
- return colorString.to.rgb.percent(args);
- },
-
- array: function () {
- return this.valpha === 1 ? this.color.slice() : this.color.concat(this.valpha);
- },
-
- object: function () {
- var result = {};
- var channels = convert[this.model].channels;
- var labels = convert[this.model].labels;
-
- for (var i = 0; i < channels; i++) {
- result[labels[i]] = this.color[i];
- }
-
- if (this.valpha !== 1) {
- result.alpha = this.valpha;
- }
-
- return result;
- },
-
- unitArray: function () {
- var rgb = this.rgb().color;
- rgb[0] /= 255;
- rgb[1] /= 255;
- rgb[2] /= 255;
-
- if (this.valpha !== 1) {
- rgb.push(this.valpha);
- }
-
- return rgb;
- },
-
- unitObject: function () {
- var rgb = this.rgb().object();
- rgb.r /= 255;
- rgb.g /= 255;
- rgb.b /= 255;
-
- if (this.valpha !== 1) {
- rgb.alpha = this.valpha;
- }
-
- return rgb;
- },
-
- round: function (places) {
- places = Math.max(places || 0, 0);
- return new Color(this.color.map(roundToPlace(places)).concat(this.valpha), this.model);
- },
-
- alpha: function (val) {
- if (arguments.length) {
- return new Color(this.color.concat(Math.max(0, Math.min(1, val))), this.model);
- }
-
- return this.valpha;
- },
-
- // rgb
- red: getset('rgb', 0, maxfn(255)),
- green: getset('rgb', 1, maxfn(255)),
- blue: getset('rgb', 2, maxfn(255)),
-
- hue: getset(['hsl', 'hsv', 'hsl', 'hwb', 'hcg'], 0, function (val) { return ((val % 360) + 360) % 360; }), // eslint-disable-line brace-style
-
- saturationl: getset('hsl', 1, maxfn(100)),
- lightness: getset('hsl', 2, maxfn(100)),
-
- saturationv: getset('hsv', 1, maxfn(100)),
- value: getset('hsv', 2, maxfn(100)),
-
- chroma: getset('hcg', 1, maxfn(100)),
- gray: getset('hcg', 2, maxfn(100)),
-
- white: getset('hwb', 1, maxfn(100)),
- wblack: getset('hwb', 2, maxfn(100)),
-
- cyan: getset('cmyk', 0, maxfn(100)),
- magenta: getset('cmyk', 1, maxfn(100)),
- yellow: getset('cmyk', 2, maxfn(100)),
- black: getset('cmyk', 3, maxfn(100)),
-
- x: getset('xyz', 0, maxfn(100)),
- y: getset('xyz', 1, maxfn(100)),
- z: getset('xyz', 2, maxfn(100)),
-
- l: getset('lab', 0, maxfn(100)),
- a: getset('lab', 1),
- b: getset('lab', 2),
-
- keyword: function (val) {
- if (arguments.length) {
- return new Color(val);
- }
-
- return convert[this.model].keyword(this.color);
- },
-
- hex: function (val) {
- if (arguments.length) {
- return new Color(val);
- }
-
- return colorString.to.hex(this.rgb().round().color);
- },
-
- rgbNumber: function () {
- var rgb = this.rgb().color;
- return ((rgb[0] & 0xFF) << 16) | ((rgb[1] & 0xFF) << 8) | (rgb[2] & 0xFF);
- },
-
- luminosity: function () {
- // http://www.w3.org/TR/WCAG20/#relativeluminancedef
- var rgb = this.rgb().color;
-
- var lum = [];
- for (var i = 0; i < rgb.length; i++) {
- var chan = rgb[i] / 255;
- lum[i] = (chan <= 0.03928) ? chan / 12.92 : Math.pow(((chan + 0.055) / 1.055), 2.4);
- }
-
- return 0.2126 * lum[0] + 0.7152 * lum[1] + 0.0722 * lum[2];
- },
-
- contrast: function (color2) {
- // http://www.w3.org/TR/WCAG20/#contrast-ratiodef
- var lum1 = this.luminosity();
- var lum2 = color2.luminosity();
-
- if (lum1 > lum2) {
- return (lum1 + 0.05) / (lum2 + 0.05);
- }
-
- return (lum2 + 0.05) / (lum1 + 0.05);
- },
-
- level: function (color2) {
- var contrastRatio = this.contrast(color2);
- if (contrastRatio >= 7.1) {
- return 'AAA';
- }
-
- return (contrastRatio >= 4.5) ? 'AA' : '';
- },
-
- isDark: function () {
- // YIQ equation from http://24ways.org/2010/calculating-color-contrast
- var rgb = this.rgb().color;
- var yiq = (rgb[0] * 299 + rgb[1] * 587 + rgb[2] * 114) / 1000;
- return yiq < 128;
- },
-
- isLight: function () {
- return !this.isDark();
- },
-
- negate: function () {
- var rgb = this.rgb();
- for (var i = 0; i < 3; i++) {
- rgb.color[i] = 255 - rgb.color[i];
- }
- return rgb;
- },
-
- lighten: function (ratio) {
- var hsl = this.hsl();
- hsl.color[2] += hsl.color[2] * ratio;
- return hsl;
- },
-
- darken: function (ratio) {
- var hsl = this.hsl();
- hsl.color[2] -= hsl.color[2] * ratio;
- return hsl;
- },
-
- saturate: function (ratio) {
- var hsl = this.hsl();
- hsl.color[1] += hsl.color[1] * ratio;
- return hsl;
- },
-
- desaturate: function (ratio) {
- var hsl = this.hsl();
- hsl.color[1] -= hsl.color[1] * ratio;
- return hsl;
- },
-
- whiten: function (ratio) {
- var hwb = this.hwb();
- hwb.color[1] += hwb.color[1] * ratio;
- return hwb;
- },
-
- blacken: function (ratio) {
- var hwb = this.hwb();
- hwb.color[2] += hwb.color[2] * ratio;
- return hwb;
- },
-
- grayscale: function () {
- // http://en.wikipedia.org/wiki/Grayscale#Converting_color_to_grayscale
- var rgb = this.rgb().color;
- var val = rgb[0] * 0.3 + rgb[1] * 0.59 + rgb[2] * 0.11;
- return Color.rgb(val, val, val);
- },
-
- fade: function (ratio) {
- return this.alpha(this.valpha - (this.valpha * ratio));
- },
-
- opaquer: function (ratio) {
- return this.alpha(this.valpha + (this.valpha * ratio));
- },
-
- rotate: function (degrees) {
- var hsl = this.hsl();
- var hue = hsl.color[0];
- hue = (hue + degrees) % 360;
- hue = hue < 0 ? 360 + hue : hue;
- hsl.color[0] = hue;
- return hsl;
- },
-
- mix: function (mixinColor, weight) {
- // ported from sass implementation in C
- // https://github.com/sass/libsass/blob/0e6b4a2850092356aa3ece07c6b249f0221caced/functions.cpp#L209
- if (!mixinColor || !mixinColor.rgb) {
- throw new Error('Argument to "mix" was not a Color instance, but rather an instance of ' + typeof mixinColor);
- }
- var color1 = mixinColor.rgb();
- var color2 = this.rgb();
- var p = weight === undefined ? 0.5 : weight;
-
- var w = 2 * p - 1;
- var a = color1.alpha() - color2.alpha();
-
- var w1 = (((w * a === -1) ? w : (w + a) / (1 + w * a)) + 1) / 2.0;
- var w2 = 1 - w1;
-
- return Color.rgb(
- w1 * color1.red() + w2 * color2.red(),
- w1 * color1.green() + w2 * color2.green(),
- w1 * color1.blue() + w2 * color2.blue(),
- color1.alpha() * p + color2.alpha() * (1 - p));
- }
-};
-
-// model conversion methods and static constructors
-Object.keys(convert).forEach(function (model) {
- if (skippedModels.indexOf(model) !== -1) {
- return;
- }
-
- var channels = convert[model].channels;
-
- // conversion methods
- Color.prototype[model] = function () {
- if (this.model === model) {
- return new Color(this);
- }
-
- if (arguments.length) {
- return new Color(arguments, model);
- }
-
- var newAlpha = typeof arguments[channels] === 'number' ? channels : this.valpha;
- return new Color(assertArray(convert[this.model][model].raw(this.color)).concat(newAlpha), model);
- };
-
- // 'static' construction methods
- Color[model] = function (color) {
- if (typeof color === 'number') {
- color = zeroArray(_slice.call(arguments), channels);
- }
- return new Color(color, model);
- };
-});
-
-function roundTo(num, places) {
- return Number(num.toFixed(places));
-}
-
-function roundToPlace(places) {
- return function (num) {
- return roundTo(num, places);
- };
-}
-
-function getset(model, channel, modifier) {
- model = Array.isArray(model) ? model : [model];
-
- model.forEach(function (m) {
- (limiters[m] || (limiters[m] = []))[channel] = modifier;
- });
-
- model = model[0];
-
- return function (val) {
- var result;
-
- if (arguments.length) {
- if (modifier) {
- val = modifier(val);
- }
-
- result = this[model]();
- result.color[channel] = val;
- return result;
- }
-
- result = this[model]().color[channel];
- if (modifier) {
- result = modifier(result);
- }
-
- return result;
- };
-}
-
-function maxfn(max) {
- return function (v) {
- return Math.max(0, Math.min(max, v));
- };
-}
-
-function assertArray(val) {
- return Array.isArray(val) ? val : [val];
-}
-
-function zeroArray(arr, length) {
- for (var i = 0; i < length; i++) {
- if (typeof arr[i] !== 'number') {
- arr[i] = 0;
- }
- }
-
- return arr;
-}
-
-module.exports = Color;
-
-
-/***/ }),
-/* 17 */
-/***/ (function(module, exports, __webpack_require__) {
-
-/* MIT license */
-var colorNames = __webpack_require__(5);
-var swizzle = __webpack_require__(18);
-
-var reverseNames = {};
-
-// create a list of reverse color names
-for (var name in colorNames) {
- if (colorNames.hasOwnProperty(name)) {
- reverseNames[colorNames[name]] = name;
- }
-}
-
-var cs = module.exports = {
- to: {},
- get: {}
-};
-
-cs.get = function (string) {
- var prefix = string.substring(0, 3).toLowerCase();
- var val;
- var model;
- switch (prefix) {
- case 'hsl':
- val = cs.get.hsl(string);
- model = 'hsl';
- break;
- case 'hwb':
- val = cs.get.hwb(string);
- model = 'hwb';
- break;
- default:
- val = cs.get.rgb(string);
- model = 'rgb';
- break;
- }
-
- if (!val) {
- return null;
- }
-
- return {model: model, value: val};
-};
-
-cs.get.rgb = function (string) {
- if (!string) {
- return null;
- }
-
- var abbr = /^#([a-f0-9]{3,4})$/i;
- var hex = /^#([a-f0-9]{6})([a-f0-9]{2})?$/i;
- var rgba = /^rgba?\(\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/;
- var per = /^rgba?\(\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/;
- var keyword = /(\D+)/;
-
- var rgb = [0, 0, 0, 1];
- var match;
- var i;
- var hexAlpha;
-
- if (match = string.match(hex)) {
- hexAlpha = match[2];
- match = match[1];
-
- for (i = 0; i < 3; i++) {
- // https://jsperf.com/slice-vs-substr-vs-substring-methods-long-string/19
- var i2 = i * 2;
- rgb[i] = parseInt(match.slice(i2, i2 + 2), 16);
- }
-
- if (hexAlpha) {
- rgb[3] = Math.round((parseInt(hexAlpha, 16) / 255) * 100) / 100;
- }
- } else if (match = string.match(abbr)) {
- match = match[1];
- hexAlpha = match[3];
-
- for (i = 0; i < 3; i++) {
- rgb[i] = parseInt(match[i] + match[i], 16);
- }
-
- if (hexAlpha) {
- rgb[3] = Math.round((parseInt(hexAlpha + hexAlpha, 16) / 255) * 100) / 100;
- }
- } else if (match = string.match(rgba)) {
- for (i = 0; i < 3; i++) {
- rgb[i] = parseInt(match[i + 1], 0);
- }
-
- if (match[4]) {
- rgb[3] = parseFloat(match[4]);
- }
- } else if (match = string.match(per)) {
- for (i = 0; i < 3; i++) {
- rgb[i] = Math.round(parseFloat(match[i + 1]) * 2.55);
- }
-
- if (match[4]) {
- rgb[3] = parseFloat(match[4]);
- }
- } else if (match = string.match(keyword)) {
- if (match[1] === 'transparent') {
- return [0, 0, 0, 0];
- }
-
- rgb = colorNames[match[1]];
-
- if (!rgb) {
- return null;
- }
-
- rgb[3] = 1;
-
- return rgb;
- } else {
- return null;
- }
-
- for (i = 0; i < 3; i++) {
- rgb[i] = clamp(rgb[i], 0, 255);
- }
- rgb[3] = clamp(rgb[3], 0, 1);
-
- return rgb;
-};
-
-cs.get.hsl = function (string) {
- if (!string) {
- return null;
- }
-
- var hsl = /^hsla?\(\s*([+-]?(?:\d*\.)?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/;
- var match = string.match(hsl);
-
- if (match) {
- var alpha = parseFloat(match[4]);
- var h = (parseFloat(match[1]) + 360) % 360;
- var s = clamp(parseFloat(match[2]), 0, 100);
- var l = clamp(parseFloat(match[3]), 0, 100);
- var a = clamp(isNaN(alpha) ? 1 : alpha, 0, 1);
-
- return [h, s, l, a];
- }
-
- return null;
-};
-
-cs.get.hwb = function (string) {
- if (!string) {
- return null;
- }
-
- var hwb = /^hwb\(\s*([+-]?\d*[\.]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/;
- var match = string.match(hwb);
-
- if (match) {
- var alpha = parseFloat(match[4]);
- var h = ((parseFloat(match[1]) % 360) + 360) % 360;
- var w = clamp(parseFloat(match[2]), 0, 100);
- var b = clamp(parseFloat(match[3]), 0, 100);
- var a = clamp(isNaN(alpha) ? 1 : alpha, 0, 1);
- return [h, w, b, a];
- }
-
- return null;
-};
-
-cs.to.hex = function () {
- var rgba = swizzle(arguments);
-
- return (
- '#' +
- hexDouble(rgba[0]) +
- hexDouble(rgba[1]) +
- hexDouble(rgba[2]) +
- (rgba[3] < 1
- ? (hexDouble(Math.round(rgba[3] * 255)))
- : '')
- );
-};
-
-cs.to.rgb = function () {
- var rgba = swizzle(arguments);
-
- return rgba.length < 4 || rgba[3] === 1
- ? 'rgb(' + Math.round(rgba[0]) + ', ' + Math.round(rgba[1]) + ', ' + Math.round(rgba[2]) + ')'
- : 'rgba(' + Math.round(rgba[0]) + ', ' + Math.round(rgba[1]) + ', ' + Math.round(rgba[2]) + ', ' + rgba[3] + ')';
-};
-
-cs.to.rgb.percent = function () {
- var rgba = swizzle(arguments);
-
- var r = Math.round(rgba[0] / 255 * 100);
- var g = Math.round(rgba[1] / 255 * 100);
- var b = Math.round(rgba[2] / 255 * 100);
-
- return rgba.length < 4 || rgba[3] === 1
- ? 'rgb(' + r + '%, ' + g + '%, ' + b + '%)'
- : 'rgba(' + r + '%, ' + g + '%, ' + b + '%, ' + rgba[3] + ')';
-};
-
-cs.to.hsl = function () {
- var hsla = swizzle(arguments);
- return hsla.length < 4 || hsla[3] === 1
- ? 'hsl(' + hsla[0] + ', ' + hsla[1] + '%, ' + hsla[2] + '%)'
- : 'hsla(' + hsla[0] + ', ' + hsla[1] + '%, ' + hsla[2] + '%, ' + hsla[3] + ')';
-};
-
-// hwb is a bit different than rgb(a) & hsl(a) since there is no alpha specific syntax
-// (hwb have alpha optional & 1 is default value)
-cs.to.hwb = function () {
- var hwba = swizzle(arguments);
-
- var a = '';
- if (hwba.length >= 4 && hwba[3] !== 1) {
- a = ', ' + hwba[3];
- }
-
- return 'hwb(' + hwba[0] + ', ' + hwba[1] + '%, ' + hwba[2] + '%' + a + ')';
-};
-
-cs.to.keyword = function (rgb) {
- return reverseNames[rgb.slice(0, 3)];
-};
-
-// helpers
-function clamp(num, min, max) {
- return Math.min(Math.max(min, num), max);
-}
-
-function hexDouble(num) {
- var str = num.toString(16).toUpperCase();
- return (str.length < 2) ? '0' + str : str;
-}
-
-
-/***/ }),
-/* 18 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-var isArrayish = __webpack_require__(19);
-
-var concat = Array.prototype.concat;
-var slice = Array.prototype.slice;
-
-var swizzle = module.exports = function swizzle(args) {
- var results = [];
-
- for (var i = 0, len = args.length; i < len; i++) {
- var arg = args[i];
-
- if (isArrayish(arg)) {
- // http://jsperf.com/javascript-array-concat-vs-push/98
- results = concat.call(results, slice.call(arg));
- } else {
- results.push(arg);
- }
- }
-
- return results;
-};
-
-swizzle.wrap = function (fn) {
- return function () {
- return fn(swizzle(arguments));
- };
-};
-
-
-/***/ }),
-/* 19 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-module.exports = function isArrayish(obj) {
- if (!obj) {
- return false;
- }
-
- return obj instanceof Array || Array.isArray(obj) ||
- (obj.length >= 0 && obj.splice instanceof Function);
-};
-
-
-/***/ }),
-/* 20 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var conversions = __webpack_require__(6);
-var route = __webpack_require__(21);
-
-var convert = {};
-
-var models = Object.keys(conversions);
-
-function wrapRaw(fn) {
- var wrappedFn = function (args) {
- if (args === undefined || args === null) {
- return args;
- }
-
- if (arguments.length > 1) {
- args = Array.prototype.slice.call(arguments);
- }
-
- return fn(args);
- };
-
- // preserve .conversion property if there is one
- if ('conversion' in fn) {
- wrappedFn.conversion = fn.conversion;
- }
-
- return wrappedFn;
-}
-
-function wrapRounded(fn) {
- var wrappedFn = function (args) {
- if (args === undefined || args === null) {
- return args;
- }
-
- if (arguments.length > 1) {
- args = Array.prototype.slice.call(arguments);
- }
-
- var result = fn(args);
-
- // we're assuming the result is an array here.
- // see notice in conversions.js; don't use box types
- // in conversion functions.
- if (typeof result === 'object') {
- for (var len = result.length, i = 0; i < len; i++) {
- result[i] = Math.round(result[i]);
- }
- }
-
- return result;
- };
-
- // preserve .conversion property if there is one
- if ('conversion' in fn) {
- wrappedFn.conversion = fn.conversion;
- }
-
- return wrappedFn;
-}
-
-models.forEach(function (fromModel) {
- convert[fromModel] = {};
-
- Object.defineProperty(convert[fromModel], 'channels', {value: conversions[fromModel].channels});
- Object.defineProperty(convert[fromModel], 'labels', {value: conversions[fromModel].labels});
-
- var routes = route(fromModel);
- var routeModels = Object.keys(routes);
-
- routeModels.forEach(function (toModel) {
- var fn = routes[toModel];
-
- convert[fromModel][toModel] = wrapRounded(fn);
- convert[fromModel][toModel].raw = wrapRaw(fn);
- });
-});
-
-module.exports = convert;
-
-
-/***/ }),
-/* 21 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var conversions = __webpack_require__(6);
-
-/*
- this function routes a model to all other models.
-
- all functions that are routed have a property `.conversion` attached
- to the returned synthetic function. This property is an array
- of strings, each with the steps in between the 'from' and 'to'
- color models (inclusive).
-
- conversions that are not possible simply are not included.
-*/
-
-function buildGraph() {
- var graph = {};
- // https://jsperf.com/object-keys-vs-for-in-with-closure/3
- var models = Object.keys(conversions);
-
- for (var len = models.length, i = 0; i < len; i++) {
- graph[models[i]] = {
- // http://jsperf.com/1-vs-infinity
- // micro-opt, but this is simple.
- distance: -1,
- parent: null
- };
- }
-
- return graph;
-}
-
-// https://en.wikipedia.org/wiki/Breadth-first_search
-function deriveBFS(fromModel) {
- var graph = buildGraph();
- var queue = [fromModel]; // unshift -> queue -> pop
-
- graph[fromModel].distance = 0;
-
- while (queue.length) {
- var current = queue.pop();
- var adjacents = Object.keys(conversions[current]);
-
- for (var len = adjacents.length, i = 0; i < len; i++) {
- var adjacent = adjacents[i];
- var node = graph[adjacent];
-
- if (node.distance === -1) {
- node.distance = graph[current].distance + 1;
- node.parent = current;
- queue.unshift(adjacent);
- }
- }
- }
-
- return graph;
-}
-
-function link(from, to) {
- return function (args) {
- return to(from(args));
- };
-}
-
-function wrapConversion(toModel, graph) {
- var path = [graph[toModel].parent, toModel];
- var fn = conversions[graph[toModel].parent][toModel];
-
- var cur = graph[toModel].parent;
- while (graph[cur].parent) {
- path.unshift(graph[cur].parent);
- fn = link(conversions[graph[cur].parent][cur], fn);
- cur = graph[cur].parent;
- }
-
- fn.conversion = path;
- return fn;
-}
-
-module.exports = function (fromModel) {
- var graph = deriveBFS(fromModel);
- var conversion = {};
-
- var models = Object.keys(graph);
- for (var len = models.length, i = 0; i < len; i++) {
- var toModel = models[i];
- var node = graph[toModel];
-
- if (node.parent === null) {
- // no possible conversion, or this node is the source model.
- continue;
- }
-
- conversion[toModel] = wrapConversion(toModel, graph);
- }
-
- return conversion;
-};
-
-
-
-/***/ }),
-/* 22 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-Object.defineProperty(exports, "__esModule", {
- value: true
-});
-
-var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
-
-var _jquery = __webpack_require__(0);
-
-var _jquery2 = _interopRequireDefault(_jquery);
-
-var _ColorItem = __webpack_require__(2);
-
-var _ColorItem2 = _interopRequireDefault(_ColorItem);
-
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
-
-function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
-
-/**
- * Handles everything related to the colorpicker color
- * @ignore
- */
-var ColorHandler = function () {
- /**
- * @param {Colorpicker} colorpicker
- */
- function ColorHandler(colorpicker) {
- _classCallCheck(this, ColorHandler);
-
- /**
- * @type {Colorpicker}
- */
- this.colorpicker = colorpicker;
- }
-
- /**
- * @returns {*|String|ColorItem}
- */
-
-
- _createClass(ColorHandler, [{
- key: 'bind',
- value: function bind() {
- // if the color option is set
- if (this.colorpicker.options.color) {
- this.color = this.createColor(this.colorpicker.options.color);
- return;
- }
-
- // if element[color] is empty and the input has a value
- if (!this.color && !!this.colorpicker.inputHandler.getValue()) {
- this.color = this.createColor(this.colorpicker.inputHandler.getValue(), this.colorpicker.options.autoInputFallback);
- }
- }
- }, {
- key: 'unbind',
- value: function unbind() {
- this.colorpicker.element.removeData('color');
- }
-
- /**
- * Returns the color string from the input value or the 'data-color' attribute of the input or element.
- * If empty, it returns the defaultValue parameter.
- *
- * @returns {String|*}
- */
-
- }, {
- key: 'getColorString',
- value: function getColorString() {
- if (!this.hasColor()) {
- return '';
- }
-
- return this.color.string(this.format);
- }
-
- /**
- * Sets the color value
- *
- * @param {String|ColorItem} val
- */
-
- }, {
- key: 'setColorString',
- value: function setColorString(val) {
- var color = val ? this.createColor(val) : null;
-
- this.color = color ? color : null;
- }
-
- /**
- * Creates a new color using the widget instance options (fallbackColor, format).
- *
- * @fires Colorpicker#colorpickerInvalid
- * @param {*} val
- * @param {boolean} fallbackOnInvalid
- * @returns {ColorItem}
- */
-
- }, {
- key: 'createColor',
- value: function createColor(val) {
- var fallbackOnInvalid = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true;
-
- var color = new _ColorItem2.default(this.resolveColorDelegate(val), this.format);
-
- if (!color.isValid()) {
- if (fallbackOnInvalid) {
- color = this.getFallbackColor();
- }
-
- /**
- * (Colorpicker) Fired when the color is invalid and the fallback color is going to be used.
- *
- * @event Colorpicker#colorpickerInvalid
- */
- this.colorpicker.trigger('colorpickerInvalid', color, val);
- }
-
- if (!this.isAlphaEnabled()) {
- // Alpha is disabled
- color.alpha = 1;
- }
-
- return color;
- }
- }, {
- key: 'getFallbackColor',
- value: function getFallbackColor() {
- if (this.fallback && this.fallback === this.color) {
- return this.color;
- }
-
- var fallback = this.resolveColorDelegate(this.fallback);
-
- var color = new _ColorItem2.default(fallback, this.format);
-
- if (!color.isValid()) {
- console.warn('The fallback color is invalid. Falling back to the previous color or black if any.');
- return this.color ? this.color : new _ColorItem2.default('#000000', this.format);
- }
-
- return color;
- }
-
- /**
- * @returns {ColorItem}
- */
-
- }, {
- key: 'assureColor',
- value: function assureColor() {
- if (!this.hasColor()) {
- this.color = this.getFallbackColor();
- }
-
- return this.color;
- }
-
- /**
- * Delegates the color resolution to the colorpicker extensions.
- *
- * @param {String|*} color
- * @param {boolean} realColor if true, the color should resolve into a real (not named) color code
- * @returns {ColorItem|String|*|null}
- */
-
- }, {
- key: 'resolveColorDelegate',
- value: function resolveColorDelegate(color) {
- var realColor = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true;
-
- var extResolvedColor = false;
-
- _jquery2.default.each(this.colorpicker.extensions, function (name, ext) {
- if (extResolvedColor !== false) {
- // skip if resolved
- return;
- }
- extResolvedColor = ext.resolveColor(color, realColor);
- });
-
- return extResolvedColor ? extResolvedColor : color;
- }
-
- /**
- * Checks if there is a color object, that it is valid and it is not a fallback
- * @returns {boolean}
- */
-
- }, {
- key: 'isInvalidColor',
- value: function isInvalidColor() {
- return !this.hasColor() || !this.color.isValid();
- }
-
- /**
- * Returns true if the useAlpha option is exactly true, false otherwise
- * @returns {boolean}
- */
-
- }, {
- key: 'isAlphaEnabled',
- value: function isAlphaEnabled() {
- return this.colorpicker.options.useAlpha !== false;
- }
-
- /**
- * Returns true if the current color object is an instance of Color, false otherwise.
- * @returns {boolean}
- */
-
- }, {
- key: 'hasColor',
- value: function hasColor() {
- return this.color instanceof _ColorItem2.default;
- }
- }, {
- key: 'fallback',
- get: function get() {
- return this.colorpicker.options.fallbackColor ? this.colorpicker.options.fallbackColor : this.hasColor() ? this.color : null;
- }
-
- /**
- * @returns {String|null}
- */
-
- }, {
- key: 'format',
- get: function get() {
- if (this.colorpicker.options.format) {
- return this.colorpicker.options.format;
- }
-
- if (this.hasColor() && this.color.hasTransparency() && this.color.format.match(/^hex/)) {
- return this.isAlphaEnabled() ? 'rgba' : 'hex';
- }
-
- if (this.hasColor()) {
- return this.color.format;
- }
-
- return 'rgb';
- }
-
- /**
- * Internal color getter
- *
- * @type {ColorItem|null}
- */
-
- }, {
- key: 'color',
- get: function get() {
- return this.colorpicker.element.data('color');
- }
-
- /**
- * Internal color setter
- *
- * @ignore
- * @param {ColorItem|null} value
- */
- ,
- set: function set(value) {
- this.colorpicker.element.data('color', value);
-
- if (value instanceof _ColorItem2.default && this.colorpicker.options.format === 'auto') {
- // If format is 'auto', use the first parsed one from now on
- this.colorpicker.options.format = this.color.format;
- }
- }
- }]);
-
- return ColorHandler;
-}();
-
-exports.default = ColorHandler;
-module.exports = exports.default;
-
-/***/ }),
-/* 23 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-Object.defineProperty(exports, "__esModule", {
- value: true
-});
-
-var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
-
-var _jquery = __webpack_require__(0);
-
-var _jquery2 = _interopRequireDefault(_jquery);
-
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
-
-function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
-
-/**
- * Handles everything related to the colorpicker UI
- * @ignore
- */
-var PickerHandler = function () {
- /**
- * @param {Colorpicker} colorpicker
- */
- function PickerHandler(colorpicker) {
- _classCallCheck(this, PickerHandler);
-
- /**
- * @type {Colorpicker}
- */
- this.colorpicker = colorpicker;
- /**
- * @type {jQuery}
- */
- this.picker = null;
- }
-
- _createClass(PickerHandler, [{
- key: 'bind',
- value: function bind() {
- /**
- * @type {jQuery|HTMLElement}
- */
- var picker = this.picker = (0, _jquery2.default)(this.options.template);
-
- if (this.options.customClass) {
- picker.addClass(this.options.customClass);
- }
-
- if (this.options.horizontal) {
- picker.addClass('colorpicker-horizontal');
- }
-
- if (this._supportsAlphaBar()) {
- this.options.useAlpha = true;
- picker.addClass('colorpicker-with-alpha');
- } else {
- this.options.useAlpha = false;
- }
- }
- }, {
- key: 'attach',
- value: function attach() {
- // Inject the colorpicker element into the DOM
- var pickerParent = this.colorpicker.container ? this.colorpicker.container : null;
-
- if (pickerParent) {
- this.picker.appendTo(pickerParent);
- }
- }
- }, {
- key: 'unbind',
- value: function unbind() {
- this.picker.remove();
- }
- }, {
- key: '_supportsAlphaBar',
- value: function _supportsAlphaBar() {
- return (this.options.useAlpha || this.colorpicker.colorHandler.hasColor() && this.color.hasTransparency()) && this.options.useAlpha !== false && (!this.options.format || this.options.format && !this.options.format.match(/^hex([36])?$/i));
- }
-
- /**
- * Changes the color adjustment bars using the current color object information.
- */
-
- }, {
- key: 'update',
- value: function update() {
- if (!this.colorpicker.colorHandler.hasColor()) {
- return;
- }
-
- var vertical = this.options.horizontal !== true,
- slider = vertical ? this.options.sliders : this.options.slidersHorz;
-
- var saturationGuide = this.picker.find('.colorpicker-saturation .colorpicker-guide'),
- hueGuide = this.picker.find('.colorpicker-hue .colorpicker-guide'),
- alphaGuide = this.picker.find('.colorpicker-alpha .colorpicker-guide');
-
- var hsva = this.color.toHsvaRatio();
-
- // Set guides position
- if (hueGuide.length) {
- hueGuide.css(vertical ? 'top' : 'left', (vertical ? slider.hue.maxTop : slider.hue.maxLeft) * (1 - hsva.h));
- }
- if (alphaGuide.length) {
- alphaGuide.css(vertical ? 'top' : 'left', (vertical ? slider.alpha.maxTop : slider.alpha.maxLeft) * (1 - hsva.a));
- }
- if (saturationGuide.length) {
- saturationGuide.css({
- 'top': slider.saturation.maxTop - hsva.v * slider.saturation.maxTop,
- 'left': hsva.s * slider.saturation.maxLeft
- });
- }
-
- // Set saturation hue background
- this.picker.find('.colorpicker-saturation').css('backgroundColor', this.color.getCloneHueOnly().toHexString()); // we only need hue
-
- // Set alpha color gradient
- var hexColor = this.color.toHexString();
-
- var alphaBg = '';
-
- if (this.options.horizontal) {
- alphaBg = 'linear-gradient(to right, ' + hexColor + ' 0%, transparent 100%)';
- } else {
- alphaBg = 'linear-gradient(to bottom, ' + hexColor + ' 0%, transparent 100%)';
- }
-
- this.picker.find('.colorpicker-alpha-color').css('background', alphaBg);
- }
- }, {
- key: 'options',
- get: function get() {
- return this.colorpicker.options;
- }
- }, {
- key: 'color',
- get: function get() {
- return this.colorpicker.colorHandler.color;
- }
- }]);
-
- return PickerHandler;
-}();
-
-exports.default = PickerHandler;
-module.exports = exports.default;
-
-/***/ }),
-/* 24 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-/**
- * Handles everything related to the colorpicker addon
- * @ignore
- */
-
-Object.defineProperty(exports, "__esModule", {
- value: true
-});
-
-var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
-
-function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
-
-var AddonHandler = function () {
- /**
- * @param {Colorpicker} colorpicker
- */
- function AddonHandler(colorpicker) {
- _classCallCheck(this, AddonHandler);
-
- /**
- * @type {Colorpicker}
- */
- this.colorpicker = colorpicker;
- /**
- * @type {jQuery}
- */
- this.addon = null;
- }
-
- _createClass(AddonHandler, [{
- key: 'hasAddon',
- value: function hasAddon() {
- return !!this.addon;
- }
- }, {
- key: 'bind',
- value: function bind() {
- /**
- * @type {*|jQuery}
- */
- this.addon = this.colorpicker.options.addon ? this.colorpicker.element.find(this.colorpicker.options.addon) : null;
-
- if (this.addon && this.addon.length === 0) {
- // not found
- this.addon = null;
- }
- }
- }, {
- key: 'unbind',
- value: function unbind() {
- if (this.hasAddon()) {
- this.addon.off('.colorpicker');
- }
- }
-
- /**
- * If the addon element is present, its background color is updated
- */
-
- }, {
- key: 'update',
- value: function update() {
- if (!this.colorpicker.colorHandler.hasColor() || !this.hasAddon()) {
- return;
- }
-
- var colorStr = this.colorpicker.colorHandler.getColorString();
-
- var styles = { 'background': colorStr };
-
- var icn = this.addon.find('i').eq(0);
-
- if (icn.length > 0) {
- icn.css(styles);
- } else {
- this.addon.css(styles);
- }
- }
- }]);
-
- return AddonHandler;
-}();
-
-exports.default = AddonHandler;
-module.exports = exports.default;
-
-/***/ })
-/******/ ]);
-});
-//# sourceMappingURL=bootstrap-colorpicker.js.map
\ No newline at end of file
diff --git a/hal-core/resources/web/js/lib/bootstrap-colorpicker.min.js b/hal-core/resources/web/js/lib/bootstrap-colorpicker.min.js
deleted file mode 100644
index bfdbed0c..00000000
--- a/hal-core/resources/web/js/lib/bootstrap-colorpicker.min.js
+++ /dev/null
@@ -1,10 +0,0 @@
-/*!
- * Bootstrap Colorpicker - Bootstrap Colorpicker is a modular color picker plugin for Bootstrap 4.
- * @package bootstrap-colorpicker
- * @version v3.2.0
- * @license MIT
- * @link https://itsjavi.com/bootstrap-colorpicker/
- * @link https://github.com/itsjavi/bootstrap-colorpicker.git
- */
-(function webpackUniversalModuleDefinition(root,factory){if(typeof exports==="object"&&typeof module==="object")module.exports=factory(require("jquery"));else if(typeof define==="function"&&define.amd)define("bootstrap-colorpicker",["jquery"],factory);else if(typeof exports==="object")exports["bootstrap-colorpicker"]=factory(require("jquery"));else root["bootstrap-colorpicker"]=factory(root["jQuery"])})(window,function(__WEBPACK_EXTERNAL_MODULE__0__){return function(modules){var installedModules={};function __webpack_require__(moduleId){if(installedModules[moduleId]){return installedModules[moduleId].exports}var module=installedModules[moduleId]={i:moduleId,l:false,exports:{}};modules[moduleId].call(module.exports,module,module.exports,__webpack_require__);module.l=true;return module.exports}__webpack_require__.m=modules;__webpack_require__.c=installedModules;__webpack_require__.d=function(exports,name,getter){if(!__webpack_require__.o(exports,name)){Object.defineProperty(exports,name,{enumerable:true,get:getter})}};__webpack_require__.r=function(exports){if(typeof Symbol!=="undefined"&&Symbol.toStringTag){Object.defineProperty(exports,Symbol.toStringTag,{value:"Module"})}Object.defineProperty(exports,"__esModule",{value:true})};__webpack_require__.t=function(value,mode){if(mode&1)value=__webpack_require__(value);if(mode&8)return value;if(mode&4&&typeof value==="object"&&value&&value.__esModule)return value;var ns=Object.create(null);__webpack_require__.r(ns);Object.defineProperty(ns,"default",{enumerable:true,value});if(mode&2&&typeof value!="string")for(var key in value)__webpack_require__.d(ns,key,function(key){return value[key]}.bind(null,key));return ns};__webpack_require__.n=function(module){var getter=module&&module.__esModule?function getDefault(){return module["default"]}:function getModuleExports(){return module};__webpack_require__.d(getter,"a",getter);return getter};__webpack_require__.o=function(object,property){return Object.prototype.hasOwnProperty.call(object,property)};__webpack_require__.p="";return __webpack_require__(__webpack_require__.s=7)}([function(module,exports){module.exports=__WEBPACK_EXTERNAL_MODULE__0__},function(module,exports,__webpack_require__){"use strict";Object.defineProperty(exports,"__esModule",{value:true});var _createClass=function(){function defineProperties(target,props){for(var i=0;i\n
\n
\n \n \n
\n \n
',extensions:[{name:"preview",options:{showText:true}}],sliders:{saturation:{selector:".colorpicker-saturation",maxLeft:sliderSize,maxTop:sliderSize,callLeft:"setSaturationRatio",callTop:"setValueRatio"},hue:{selector:".colorpicker-hue",maxLeft:0,maxTop:sliderSize,callLeft:false,callTop:"setHueRatio"},alpha:{selector:".colorpicker-alpha",childSelector:".colorpicker-alpha-color",maxLeft:0,maxTop:sliderSize,callLeft:false,callTop:"setAlphaRatio"}},slidersHorz:{saturation:{selector:".colorpicker-saturation",maxLeft:sliderSize,maxTop:sliderSize,callLeft:"setSaturationRatio",callTop:"setValueRatio"},hue:{selector:".colorpicker-hue",maxLeft:sliderSize,maxTop:0,callLeft:"setHueRatio",callTop:false},alpha:{selector:".colorpicker-alpha",childSelector:".colorpicker-alpha-color",maxLeft:sliderSize,maxTop:0,callLeft:"setAlphaRatio",callTop:false}}};module.exports=exports.default},function(module,exports,__webpack_require__){"use strict";Object.defineProperty(exports,"__esModule",{value:true});var _typeof=typeof Symbol==="function"&&typeof Symbol.iterator==="symbol"?function(obj){return typeof obj}:function(obj){return obj&&typeof Symbol==="function"&&obj.constructor===Symbol&&obj!==Symbol.prototype?"symbol":typeof obj};var _createClass=function(){function defineProperties(target,props){for(var i=0;i\n
\n
\n \n \n
\n ', {
- class: function _class() {
- var classes = [];
- classes.push(_this.options.state ? 'on' : 'off');
- if (_this.options.size) {
- classes.push(_this.options.size);
- }
- if (_this.options.disabled) {
- classes.push('disabled');
- }
- if (_this.options.readonly) {
- classes.push('readonly');
- }
- if (_this.options.indeterminate) {
- classes.push('indeterminate');
- }
- if (_this.options.inverse) {
- classes.push('inverse');
- }
- if (_this.$element.attr('id')) {
- classes.push('id-' + _this.$element.attr('id'));
- }
- return classes.map(_this._getClass.bind(_this)).concat([_this.options.baseClass], _this._getClasses(_this.options.wrapperClass)).join(' ');
- }
- });
- this.$container = $('
', { class: this._getClass('container') });
- this.$on = $('', {
- html: this.options.onText,
- class: this._getClass('handle-on') + ' ' + this._getClass(this.options.onColor)
- });
- this.$off = $('', {
- html: this.options.offText,
- class: this._getClass('handle-off') + ' ' + this._getClass(this.options.offColor)
- });
- this.$label = $('', {
- html: this.options.labelText,
- class: this._getClass('label')
- });
-
- this.$element.on('init.bootstrapSwitch', this.options.onInit.bind(this, element));
- this.$element.on('switchChange.bootstrapSwitch', function () {
- for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
- args[_key] = arguments[_key];
- }
-
- if (_this.options.onSwitchChange.apply(element, args) === false) {
- if (_this.$element.is(':radio')) {
- $('[name="' + _this.$element.attr('name') + '"]').trigger('previousState.bootstrapSwitch', true);
- } else {
- _this.$element.trigger('previousState.bootstrapSwitch', true);
- }
- }
- });
-
- this.$container = this.$element.wrap(this.$container).parent();
- this.$wrapper = this.$container.wrap(this.$wrapper).parent();
- this.$element.before(this.options.inverse ? this.$off : this.$on).before(this.$label).before(this.options.inverse ? this.$on : this.$off);
-
- if (this.options.indeterminate) {
- this.$element.prop('indeterminate', true);
- }
-
- this._init();
- this._elementHandlers();
- this._handleHandlers();
- this._labelHandlers();
- this._formHandler();
- this._externalLabelHandler();
- this.$element.trigger('init.bootstrapSwitch', this.options.state);
- }
-
- _createClass(BootstrapSwitch, [{
- key: 'setPrevOptions',
- value: function setPrevOptions() {
- this.prevOptions = _extends({}, this.options);
- }
- }, {
- key: 'state',
- value: function state(value, skip) {
- if (typeof value === 'undefined') {
- return this.options.state;
- }
- if (this.options.disabled || this.options.readonly || this.options.state && !this.options.radioAllOff && this.$element.is(':radio')) {
- return this.$element;
- }
- if (this.$element.is(':radio')) {
- $('[name="' + this.$element.attr('name') + '"]').trigger('setPreviousOptions.bootstrapSwitch');
- } else {
- this.$element.trigger('setPreviousOptions.bootstrapSwitch');
- }
- if (this.options.indeterminate) {
- this.indeterminate(false);
- }
- this.$element.prop('checked', Boolean(value)).trigger('change.bootstrapSwitch', skip);
- return this.$element;
- }
- }, {
- key: 'toggleState',
- value: function toggleState(skip) {
- if (this.options.disabled || this.options.readonly) {
- return this.$element;
- }
- if (this.options.indeterminate) {
- this.indeterminate(false);
- return this.state(true);
- } else {
- return this.$element.prop('checked', !this.options.state).trigger('change.bootstrapSwitch', skip);
- }
- }
- }, {
- key: 'size',
- value: function size(value) {
- if (typeof value === 'undefined') {
- return this.options.size;
- }
- if (this.options.size != null) {
- this.$wrapper.removeClass(this._getClass(this.options.size));
- }
- if (value) {
- this.$wrapper.addClass(this._getClass(value));
- }
- this._width();
- this._containerPosition();
- this.options.size = value;
- return this.$element;
- }
- }, {
- key: 'animate',
- value: function animate(value) {
- if (typeof value === 'undefined') {
- return this.options.animate;
- }
- if (this.options.animate === Boolean(value)) {
- return this.$element;
- }
- return this.toggleAnimate();
- }
- }, {
- key: 'toggleAnimate',
- value: function toggleAnimate() {
- this.options.animate = !this.options.animate;
- this.$wrapper.toggleClass(this._getClass('animate'));
- return this.$element;
- }
- }, {
- key: 'disabled',
- value: function disabled(value) {
- if (typeof value === 'undefined') {
- return this.options.disabled;
- }
- if (this.options.disabled === Boolean(value)) {
- return this.$element;
- }
- return this.toggleDisabled();
- }
- }, {
- key: 'toggleDisabled',
- value: function toggleDisabled() {
- this.options.disabled = !this.options.disabled;
- this.$element.prop('disabled', this.options.disabled);
- this.$wrapper.toggleClass(this._getClass('disabled'));
- return this.$element;
- }
- }, {
- key: 'readonly',
- value: function readonly(value) {
- if (typeof value === 'undefined') {
- return this.options.readonly;
- }
- if (this.options.readonly === Boolean(value)) {
- return this.$element;
- }
- return this.toggleReadonly();
- }
- }, {
- key: 'toggleReadonly',
- value: function toggleReadonly() {
- this.options.readonly = !this.options.readonly;
- this.$element.prop('readonly', this.options.readonly);
- this.$wrapper.toggleClass(this._getClass('readonly'));
- return this.$element;
- }
- }, {
- key: 'indeterminate',
- value: function indeterminate(value) {
- if (typeof value === 'undefined') {
- return this.options.indeterminate;
- }
- if (this.options.indeterminate === Boolean(value)) {
- return this.$element;
- }
- return this.toggleIndeterminate();
- }
- }, {
- key: 'toggleIndeterminate',
- value: function toggleIndeterminate() {
- this.options.indeterminate = !this.options.indeterminate;
- this.$element.prop('indeterminate', this.options.indeterminate);
- this.$wrapper.toggleClass(this._getClass('indeterminate'));
- this._containerPosition();
- return this.$element;
- }
- }, {
- key: 'inverse',
- value: function inverse(value) {
- if (typeof value === 'undefined') {
- return this.options.inverse;
- }
- if (this.options.inverse === Boolean(value)) {
- return this.$element;
- }
- return this.toggleInverse();
- }
- }, {
- key: 'toggleInverse',
- value: function toggleInverse() {
- this.$wrapper.toggleClass(this._getClass('inverse'));
- var $on = this.$on.clone(true);
- var $off = this.$off.clone(true);
- this.$on.replaceWith($off);
- this.$off.replaceWith($on);
- this.$on = $off;
- this.$off = $on;
- this.options.inverse = !this.options.inverse;
- return this.$element;
- }
- }, {
- key: 'onColor',
- value: function onColor(value) {
- if (typeof value === 'undefined') {
- return this.options.onColor;
- }
- if (this.options.onColor) {
- this.$on.removeClass(this._getClass(this.options.onColor));
- }
- this.$on.addClass(this._getClass(value));
- this.options.onColor = value;
- return this.$element;
- }
- }, {
- key: 'offColor',
- value: function offColor(value) {
- if (typeof value === 'undefined') {
- return this.options.offColor;
- }
- if (this.options.offColor) {
- this.$off.removeClass(this._getClass(this.options.offColor));
- }
- this.$off.addClass(this._getClass(value));
- this.options.offColor = value;
- return this.$element;
- }
- }, {
- key: 'onText',
- value: function onText(value) {
- if (typeof value === 'undefined') {
- return this.options.onText;
- }
- this.$on.html(value);
- this._width();
- this._containerPosition();
- this.options.onText = value;
- return this.$element;
- }
- }, {
- key: 'offText',
- value: function offText(value) {
- if (typeof value === 'undefined') {
- return this.options.offText;
- }
- this.$off.html(value);
- this._width();
- this._containerPosition();
- this.options.offText = value;
- return this.$element;
- }
- }, {
- key: 'labelText',
- value: function labelText(value) {
- if (typeof value === 'undefined') {
- return this.options.labelText;
- }
- this.$label.html(value);
- this._width();
- this.options.labelText = value;
- return this.$element;
- }
- }, {
- key: 'handleWidth',
- value: function handleWidth(value) {
- if (typeof value === 'undefined') {
- return this.options.handleWidth;
- }
- this.options.handleWidth = value;
- this._width();
- this._containerPosition();
- return this.$element;
- }
- }, {
- key: 'labelWidth',
- value: function labelWidth(value) {
- if (typeof value === 'undefined') {
- return this.options.labelWidth;
- }
- this.options.labelWidth = value;
- this._width();
- this._containerPosition();
- return this.$element;
- }
- }, {
- key: 'baseClass',
- value: function baseClass(value) {
- return this.options.baseClass;
- }
- }, {
- key: 'wrapperClass',
- value: function wrapperClass(value) {
- if (typeof value === 'undefined') {
- return this.options.wrapperClass;
- }
- if (!value) {
- value = $.fn.bootstrapSwitch.defaults.wrapperClass;
- }
- this.$wrapper.removeClass(this._getClasses(this.options.wrapperClass).join(' '));
- this.$wrapper.addClass(this._getClasses(value).join(' '));
- this.options.wrapperClass = value;
- return this.$element;
- }
- }, {
- key: 'radioAllOff',
- value: function radioAllOff(value) {
- if (typeof value === 'undefined') {
- return this.options.radioAllOff;
- }
- var val = Boolean(value);
- if (this.options.radioAllOff === val) {
- return this.$element;
- }
- this.options.radioAllOff = val;
- return this.$element;
- }
- }, {
- key: 'onInit',
- value: function onInit(value) {
- if (typeof value === 'undefined') {
- return this.options.onInit;
- }
- if (!value) {
- value = $.fn.bootstrapSwitch.defaults.onInit;
- }
- this.options.onInit = value;
- return this.$element;
- }
- }, {
- key: 'onSwitchChange',
- value: function onSwitchChange(value) {
- if (typeof value === 'undefined') {
- return this.options.onSwitchChange;
- }
- if (!value) {
- value = $.fn.bootstrapSwitch.defaults.onSwitchChange;
- }
- this.options.onSwitchChange = value;
- return this.$element;
- }
- }, {
- key: 'destroy',
- value: function destroy() {
- var $form = this.$element.closest('form');
- if ($form.length) {
- $form.off('reset.bootstrapSwitch').removeData('bootstrap-switch');
- }
- this.$container.children().not(this.$element).remove();
- this.$element.unwrap().unwrap().off('.bootstrapSwitch').removeData('bootstrap-switch');
- return this.$element;
- }
- }, {
- key: '_getElementOptions',
- value: function _getElementOptions() {
- return {
- state: this.$element.is(':checked'),
- size: this.$element.data('size'),
- animate: this.$element.data('animate'),
- disabled: this.$element.is(':disabled'),
- readonly: this.$element.is('[readonly]'),
- indeterminate: this.$element.data('indeterminate'),
- inverse: this.$element.data('inverse'),
- radioAllOff: this.$element.data('radio-all-off'),
- onColor: this.$element.data('on-color'),
- offColor: this.$element.data('off-color'),
- onText: this.$element.data('on-text'),
- offText: this.$element.data('off-text'),
- labelText: this.$element.data('label-text'),
- handleWidth: this.$element.data('handle-width'),
- labelWidth: this.$element.data('label-width'),
- baseClass: this.$element.data('base-class'),
- wrapperClass: this.$element.data('wrapper-class')
- };
- }
- }, {
- key: '_width',
- value: function _width() {
- var _this2 = this;
-
- var $handles = this.$on.add(this.$off).add(this.$label).css('width', '');
- var handleWidth = this.options.handleWidth === 'auto' ? Math.round(Math.max(this.$on.width(), this.$off.width())) : this.options.handleWidth;
- $handles.width(handleWidth);
- this.$label.width(function (index, width) {
- if (_this2.options.labelWidth !== 'auto') {
- return _this2.options.labelWidth;
- }
- if (width < handleWidth) {
- return handleWidth;
- }
- return width;
- });
- this._handleWidth = this.$on.outerWidth();
- this._labelWidth = this.$label.outerWidth();
- this.$container.width(this._handleWidth * 2 + this._labelWidth);
- return this.$wrapper.width(this._handleWidth + this._labelWidth);
- }
- }, {
- key: '_containerPosition',
- value: function _containerPosition() {
- var _this3 = this;
-
- var state = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : this.options.state;
- var callback = arguments[1];
-
- this.$container.css('margin-left', function () {
- var values = [0, '-' + _this3._handleWidth + 'px'];
- if (_this3.options.indeterminate) {
- return '-' + _this3._handleWidth / 2 + 'px';
- }
- if (state) {
- if (_this3.options.inverse) {
- return values[1];
- } else {
- return values[0];
- }
- } else {
- if (_this3.options.inverse) {
- return values[0];
- } else {
- return values[1];
- }
- }
- });
- }
- }, {
- key: '_init',
- value: function _init() {
- var _this4 = this;
-
- var init = function init() {
- _this4.setPrevOptions();
- _this4._width();
- _this4._containerPosition();
- setTimeout(function () {
- if (_this4.options.animate) {
- return _this4.$wrapper.addClass(_this4._getClass('animate'));
- }
- }, 50);
- };
- if (this.$wrapper.is(':visible')) {
- init();
- return;
- }
- var initInterval = window.setInterval(function () {
- if (_this4.$wrapper.is(':visible')) {
- init();
- return window.clearInterval(initInterval);
- }
- }, 50);
- }
- }, {
- key: '_elementHandlers',
- value: function _elementHandlers() {
- var _this5 = this;
-
- return this.$element.on({
- 'setPreviousOptions.bootstrapSwitch': this.setPrevOptions.bind(this),
-
- 'previousState.bootstrapSwitch': function previousStateBootstrapSwitch() {
- _this5.options = _this5.prevOptions;
- if (_this5.options.indeterminate) {
- _this5.$wrapper.addClass(_this5._getClass('indeterminate'));
- }
- _this5.$element.prop('checked', _this5.options.state).trigger('change.bootstrapSwitch', true);
- },
-
- 'change.bootstrapSwitch': function changeBootstrapSwitch(event, skip) {
- event.preventDefault();
- event.stopImmediatePropagation();
- var state = _this5.$element.is(':checked');
- _this5._containerPosition(state);
- if (state === _this5.options.state) {
- return;
- }
- _this5.options.state = state;
- _this5.$wrapper.toggleClass(_this5._getClass('off')).toggleClass(_this5._getClass('on'));
- if (!skip) {
- if (_this5.$element.is(':radio')) {
- $('[name="' + _this5.$element.attr('name') + '"]').not(_this5.$element).prop('checked', false).trigger('change.bootstrapSwitch', true);
- }
- _this5.$element.trigger('switchChange.bootstrapSwitch', [state]);
- }
- },
-
- 'focus.bootstrapSwitch': function focusBootstrapSwitch(event) {
- event.preventDefault();
- _this5.$wrapper.addClass(_this5._getClass('focused'));
- },
-
- 'blur.bootstrapSwitch': function blurBootstrapSwitch(event) {
- event.preventDefault();
- _this5.$wrapper.removeClass(_this5._getClass('focused'));
- },
-
- 'keydown.bootstrapSwitch': function keydownBootstrapSwitch(event) {
- if (!event.which || _this5.options.disabled || _this5.options.readonly) {
- return;
- }
- if (event.which === 37 || event.which === 39) {
- event.preventDefault();
- event.stopImmediatePropagation();
- _this5.state(event.which === 39);
- }
- }
- });
- }
- }, {
- key: '_handleHandlers',
- value: function _handleHandlers() {
- var _this6 = this;
-
- this.$on.on('click.bootstrapSwitch', function (event) {
- event.preventDefault();
- event.stopPropagation();
- _this6.state(false);
- return _this6.$element.trigger('focus.bootstrapSwitch');
- });
- return this.$off.on('click.bootstrapSwitch', function (event) {
- event.preventDefault();
- event.stopPropagation();
- _this6.state(true);
- return _this6.$element.trigger('focus.bootstrapSwitch');
- });
- }
- }, {
- key: '_labelHandlers',
- value: function _labelHandlers() {
- var _this7 = this;
-
- var handlers = {
- click: function click(event) {
- event.stopPropagation();
- },
-
-
- 'mousedown.bootstrapSwitch touchstart.bootstrapSwitch': function mousedownBootstrapSwitchTouchstartBootstrapSwitch(event) {
- if (_this7._dragStart || _this7.options.disabled || _this7.options.readonly) {
- return;
- }
- event.preventDefault();
- event.stopPropagation();
- _this7._dragStart = (event.pageX || event.originalEvent.touches[0].pageX) - parseInt(_this7.$container.css('margin-left'), 10);
- if (_this7.options.animate) {
- _this7.$wrapper.removeClass(_this7._getClass('animate'));
- }
- _this7.$element.trigger('focus.bootstrapSwitch');
- },
-
- 'mousemove.bootstrapSwitch touchmove.bootstrapSwitch': function mousemoveBootstrapSwitchTouchmoveBootstrapSwitch(event) {
- if (_this7._dragStart == null) {
- return;
- }
- var difference = (event.pageX || event.originalEvent.touches[0].pageX) - _this7._dragStart;
- event.preventDefault();
- if (difference < -_this7._handleWidth || difference > 0) {
- return;
- }
- _this7._dragEnd = difference;
- _this7.$container.css('margin-left', _this7._dragEnd + 'px');
- },
-
- 'mouseup.bootstrapSwitch touchend.bootstrapSwitch': function mouseupBootstrapSwitchTouchendBootstrapSwitch(event) {
- if (!_this7._dragStart) {
- return;
- }
- event.preventDefault();
- if (_this7.options.animate) {
- _this7.$wrapper.addClass(_this7._getClass('animate'));
- }
- if (_this7._dragEnd) {
- var state = _this7._dragEnd > -(_this7._handleWidth / 2);
- _this7._dragEnd = false;
- _this7.state(_this7.options.inverse ? !state : state);
- } else {
- _this7.state(!_this7.options.state);
- }
- _this7._dragStart = false;
- },
-
- 'mouseleave.bootstrapSwitch': function mouseleaveBootstrapSwitch() {
- _this7.$label.trigger('mouseup.bootstrapSwitch');
- }
- };
- this.$label.on(handlers);
- }
- }, {
- key: '_externalLabelHandler',
- value: function _externalLabelHandler() {
- var _this8 = this;
-
- var $externalLabel = this.$element.closest('label');
- $externalLabel.on('click', function (event) {
- event.preventDefault();
- event.stopImmediatePropagation();
- if (event.target === $externalLabel[0]) {
- _this8.toggleState();
- }
- });
- }
- }, {
- key: '_formHandler',
- value: function _formHandler() {
- var $form = this.$element.closest('form');
- if ($form.data('bootstrap-switch')) {
- return;
- }
- $form.on('reset.bootstrapSwitch', function () {
- window.setTimeout(function () {
- $form.find('input').filter(function () {
- return $(this).data('bootstrap-switch');
- }).each(function () {
- return $(this).bootstrapSwitch('state', this.checked);
- });
- }, 1);
- }).data('bootstrap-switch', true);
- }
- }, {
- key: '_getClass',
- value: function _getClass(name) {
- return this.options.baseClass + '-' + name;
- }
- }, {
- key: '_getClasses',
- value: function _getClasses(classes) {
- if (!$.isArray(classes)) {
- return [this._getClass(classes)];
- }
- return classes.map(this._getClass.bind(this));
- }
- }]);
-
- return BootstrapSwitch;
- }();
-
- $.fn.bootstrapSwitch = function (option) {
- for (var _len2 = arguments.length, args = Array(_len2 > 1 ? _len2 - 1 : 0), _key2 = 1; _key2 < _len2; _key2++) {
- args[_key2 - 1] = arguments[_key2];
- }
-
- function reducer(ret, next) {
- var $this = $(next);
- var existingData = $this.data('bootstrap-switch');
- var data = existingData || new BootstrapSwitch(next, option);
- if (!existingData) {
- $this.data('bootstrap-switch', data);
- }
- if (typeof option === 'string') {
- return data[option].apply(data, args);
- }
- return ret;
- }
- return Array.prototype.reduce.call(this, reducer, this);
- };
- $.fn.bootstrapSwitch.Constructor = BootstrapSwitch;
- $.fn.bootstrapSwitch.defaults = {
- state: true,
- size: null,
- animate: true,
- disabled: false,
- readonly: false,
- indeterminate: false,
- inverse: false,
- radioAllOff: false,
- onColor: 'primary',
- offColor: 'default',
- onText: 'ON',
- offText: 'OFF',
- labelText: ' ',
- handleWidth: 'auto',
- labelWidth: 'auto',
- baseClass: 'bootstrap-switch',
- wrapperClass: 'wrapper',
- onInit: function onInit() {},
- onSwitchChange: function onSwitchChange() {}
- };
-});
diff --git a/hal-core/resources/web/js/lib/bootstrap-switch.min.js b/hal-core/resources/web/js/lib/bootstrap-switch.min.js
deleted file mode 100644
index 1381dc11..00000000
--- a/hal-core/resources/web/js/lib/bootstrap-switch.min.js
+++ /dev/null
@@ -1,10 +0,0 @@
-/**
- * bootstrap-switch - Turn checkboxes and radio buttons into toggle switches.
- *
- * @version v3.3.4
- * @homepage https://bttstrp.github.io/bootstrap-switch
- * @author Mattia Larentis (http://larentis.eu)
- * @license Apache-2.0
- */
-
-(function(a,b){if('function'==typeof define&&define.amd)define(['jquery'],b);else if('undefined'!=typeof exports)b(require('jquery'));else{b(a.jquery),a.bootstrapSwitch={exports:{}}.exports}})(this,function(a){'use strict';function c(j,k){if(!(j instanceof k))throw new TypeError('Cannot call a class as a function')}var d=function(j){return j&&j.__esModule?j:{default:j}}(a),e=Object.assign||function(j){for(var l,k=1;k',{class:function(){var o=[];return o.push(l.options.state?'on':'off'),l.options.size&&o.push(l.options.size),l.options.disabled&&o.push('disabled'),l.options.readonly&&o.push('readonly'),l.options.indeterminate&&o.push('indeterminate'),l.options.inverse&&o.push('inverse'),l.$element.attr('id')&&o.push('id-'+l.$element.attr('id')),o.map(l._getClass.bind(l)).concat([l.options.baseClass],l._getClasses(l.options.wrapperClass)).join(' ')}}),this.$container=g('o.width?"left":"left"==h&&k.left-lg.top+g.height&&(e.top=g.top+g.height-i)}else{var j=b.left-f,k=b.left+f+c;jg.right&&(e.left=g.left+g.width-k)}return e},c.prototype.getTitle=function(){var a,b=this.$element,c=this.options;return a=b.attr("data-original-title")||("function"==typeof c.title?c.title.call(b[0]):c.title)},c.prototype.getUID=function(a){do a+=~~(1e6*Math.random());while(document.getElementById(a));return a},c.prototype.tip=function(){if(!this.$tip&&(this.$tip=a(this.options.template),1!=this.$tip.length))throw new Error(this.type+" `template` option must consist of exactly 1 top-level element!");return this.$tip},c.prototype.arrow=function(){return this.$arrow=this.$arrow||this.tip().find(".tooltip-arrow")},c.prototype.enable=function(){this.enabled=!0},c.prototype.disable=function(){this.enabled=!1},c.prototype.toggleEnabled=function(){this.enabled=!this.enabled},c.prototype.toggle=function(b){var c=this;b&&(c=a(b.currentTarget).data("bs."+this.type),c||(c=new this.constructor(b.currentTarget,this.getDelegateOptions()),a(b.currentTarget).data("bs."+this.type,c))),b?(c.inState.click=!c.inState.click,c.isInStateTrue()?c.enter(c):c.leave(c)):c.tip().hasClass("in")?c.leave(c):c.enter(c)},c.prototype.destroy=function(){var a=this;clearTimeout(this.timeout),this.hide(function(){a.$element.off("."+a.type).removeData("bs."+a.type),a.$tip&&a.$tip.detach(),a.$tip=null,a.$arrow=null,a.$viewport=null,a.$element=null})};var d=a.fn.tooltip;a.fn.tooltip=b,a.fn.tooltip.Constructor=c,a.fn.tooltip.noConflict=function(){return a.fn.tooltip=d,this}}(jQuery),+function(a){"use strict";function b(b){return this.each(function(){var d=a(this),e=d.data("bs.popover"),f="object"==typeof b&&b;!e&&/destroy|hide/.test(b)||(e||d.data("bs.popover",e=new c(this,f)),"string"==typeof b&&e[b]())})}var c=function(a,b){this.init("popover",a,b)};if(!a.fn.tooltip)throw new Error("Popover requires tooltip.js");c.VERSION="3.3.7",c.DEFAULTS=a.extend({},a.fn.tooltip.Constructor.DEFAULTS,{placement:"right",trigger:"click",content:"",template:'=e[a]&&(void 0===e[a+1]||b .dropdown-menu > .active").removeClass("active").end().find('[data-toggle="tab"]').attr("aria-expanded",!1),b.addClass("active").find('[data-toggle="tab"]').attr("aria-expanded",!0),h?(b[0].offsetWidth,b.addClass("in")):b.removeClass("fade"),b.parent(".dropdown-menu").length&&b.closest("li.dropdown").addClass("active").end().find('[data-toggle="tab"]').attr("aria-expanded",!0),e&&e()}var g=d.find("> .active"),h=e&&a.support.transition&&(g.length&&g.hasClass("fade")||!!d.find("> .fade").length);g.length&&h?g.one("bsTransitionEnd",f).emulateTransitionEnd(c.TRANSITION_DURATION):f(),g.removeClass("in")};var d=a.fn.tab;a.fn.tab=b,a.fn.tab.Constructor=c,a.fn.tab.noConflict=function(){return a.fn.tab=d,this};var e=function(c){c.preventDefault(),b.call(a(this),"show")};a(document).on("click.bs.tab.data-api",'[data-toggle="tab"]',e).on("click.bs.tab.data-api",'[data-toggle="pill"]',e)}(jQuery),+function(a){"use strict";function b(b){return this.each(function(){var d=a(this),e=d.data("bs.affix"),f="object"==typeof b&&b;e||d.data("bs.affix",e=new c(this,f)),"string"==typeof b&&e[b]()})}var c=function(b,d){this.options=a.extend({},c.DEFAULTS,d),this.$target=a(this.options.target).on("scroll.bs.affix.data-api",a.proxy(this.checkPosition,this)).on("click.bs.affix.data-api",a.proxy(this.checkPositionWithEventLoop,this)),this.$element=a(b),this.affixed=null,this.unpin=null,this.pinnedOffset=null,this.checkPosition()};c.VERSION="3.3.7",c.RESET="affix affix-top affix-bottom",c.DEFAULTS={offset:0,target:window},c.prototype.getState=function(a,b,c,d){var e=this.$target.scrollTop(),f=this.$element.offset(),g=this.$target.height();if(null!=c&&"top"==this.affixed)return e=a-d&&"bottom"},c.prototype.getPinnedOffset=function(){if(this.pinnedOffset)return this.pinnedOffset;this.$element.removeClass(c.RESET).addClass("affix");var a=this.$target.scrollTop(),b=this.$element.offset();return this.pinnedOffset=b.top-a},c.prototype.checkPositionWithEventLoop=function(){setTimeout(a.proxy(this.checkPosition,this),1)},c.prototype.checkPosition=function(){if(this.$element.is(":visible")){var b=this.$element.height(),d=this.options.offset,e=d.top,f=d.bottom,g=Math.max(a(document).height(),a(document.body).height());"object"!=typeof d&&(f=e=d),"function"==typeof e&&(e=d.top(this.$element)),"function"==typeof f&&(f=d.bottom(this.$element));var h=this.getState(g,b,e,f);if(this.affixed!=h){null!=this.unpin&&this.$element.css("top","");var i="affix"+(h?"-"+h:""),j=a.Event(i+".bs.affix");if(this.$element.trigger(j),j.isDefaultPrevented())return;this.affixed=h,this.unpin="bottom"==h?this.getPinnedOffset():null,this.$element.removeClass(c.RESET).addClass(i).trigger(i.replace("affix","affixed")+".bs.affix")}"bottom"==h&&this.$element.offset({top:g-b-f})}};var d=a.fn.affix;a.fn.affix=b,a.fn.affix.Constructor=c,a.fn.affix.noConflict=function(){return a.fn.affix=d,this},a(window).on("load",function(){a('[data-spy="affix"]').each(function(){var c=a(this),d=c.data();d.offset=d.offset||{},null!=d.offsetBottom&&(d.offset.bottom=d.offsetBottom),null!=d.offsetTop&&(d.offset.top=d.offsetTop),b.call(c,d)})})}(jQuery);
\ No newline at end of file
diff --git a/hal-core/resources/web/js/lib/c3.LICENSE b/hal-core/resources/web/js/lib/c3.LICENSE
deleted file mode 100644
index 29ce9cb0..00000000
--- a/hal-core/resources/web/js/lib/c3.LICENSE
+++ /dev/null
@@ -1,20 +0,0 @@
-The MIT License (MIT)
-
-Copyright (c) 2013 Masayuki Tanaka
-
-Permission is hereby granted, free of charge, to any person obtaining a copy of
-this software and associated documentation files (the "Software"), to deal in
-the Software without restriction, including without limitation the rights to
-use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-the Software, and to permit persons to whom the Software is furnished to do so,
-subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/hal-core/resources/web/js/lib/c3.LICENSE.txt b/hal-core/resources/web/js/lib/c3.LICENSE.txt
deleted file mode 100644
index 29ce9cb0..00000000
--- a/hal-core/resources/web/js/lib/c3.LICENSE.txt
+++ /dev/null
@@ -1,20 +0,0 @@
-The MIT License (MIT)
-
-Copyright (c) 2013 Masayuki Tanaka
-
-Permission is hereby granted, free of charge, to any person obtaining a copy of
-this software and associated documentation files (the "Software"), to deal in
-the Software without restriction, including without limitation the rights to
-use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-the Software, and to permit persons to whom the Software is furnished to do so,
-subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/hal-core/resources/web/js/lib/c3.js b/hal-core/resources/web/js/lib/c3.js
deleted file mode 100644
index 2ce7f7e0..00000000
--- a/hal-core/resources/web/js/lib/c3.js
+++ /dev/null
@@ -1,8202 +0,0 @@
-(function (window) {
- 'use strict';
-
- /*global define, module, exports, require */
-
- var c3 = { version: "0.4.11" };
-
- var c3_chart_fn,
- c3_chart_internal_fn,
- c3_chart_internal_axis_fn;
-
- function API(owner) {
- this.owner = owner;
- }
-
- function inherit(base, derived) {
-
- if (Object.create) {
- derived.prototype = Object.create(base.prototype);
- } else {
- var f = function f() {};
- f.prototype = base.prototype;
- derived.prototype = new f();
- }
-
- derived.prototype.constructor = derived;
-
- return derived;
- }
-
- function Chart(config) {
- var $$ = this.internal = new ChartInternal(this);
- $$.loadConfig(config);
-
- $$.beforeInit(config);
- $$.init();
- $$.afterInit(config);
-
- // bind "this" to nested API
- (function bindThis(fn, target, argThis) {
- Object.keys(fn).forEach(function (key) {
- target[key] = fn[key].bind(argThis);
- if (Object.keys(fn[key]).length > 0) {
- bindThis(fn[key], target[key], argThis);
- }
- });
- })(c3_chart_fn, this, this);
- }
-
- function ChartInternal(api) {
- var $$ = this;
- $$.d3 = window.d3 ? window.d3 : typeof require !== 'undefined' ? require("d3") : undefined;
- $$.api = api;
- $$.config = $$.getDefaultConfig();
- $$.data = {};
- $$.cache = {};
- $$.axes = {};
- }
-
- c3.generate = function (config) {
- return new Chart(config);
- };
-
- c3.chart = {
- fn: Chart.prototype,
- internal: {
- fn: ChartInternal.prototype,
- axis: {
- fn: Axis.prototype
- }
- }
- };
- c3_chart_fn = c3.chart.fn;
- c3_chart_internal_fn = c3.chart.internal.fn;
- c3_chart_internal_axis_fn = c3.chart.internal.axis.fn;
-
- c3_chart_internal_fn.beforeInit = function () {
- // can do something
- };
- c3_chart_internal_fn.afterInit = function () {
- // can do something
- };
- c3_chart_internal_fn.init = function () {
- var $$ = this, config = $$.config;
-
- $$.initParams();
-
- if (config.data_url) {
- $$.convertUrlToData(config.data_url, config.data_mimeType, config.data_headers, config.data_keys, $$.initWithData);
- }
- else if (config.data_json) {
- $$.initWithData($$.convertJsonToData(config.data_json, config.data_keys));
- }
- else if (config.data_rows) {
- $$.initWithData($$.convertRowsToData(config.data_rows));
- }
- else if (config.data_columns) {
- $$.initWithData($$.convertColumnsToData(config.data_columns));
- }
- else {
- throw Error('url or json or rows or columns is required.');
- }
- };
-
- c3_chart_internal_fn.initParams = function () {
- var $$ = this, d3 = $$.d3, config = $$.config;
-
- // MEMO: clipId needs to be unique because it conflicts when multiple charts exist
- $$.clipId = "c3-" + (+new Date()) + '-clip',
- $$.clipIdForXAxis = $$.clipId + '-xaxis',
- $$.clipIdForYAxis = $$.clipId + '-yaxis',
- $$.clipIdForGrid = $$.clipId + '-grid',
- $$.clipIdForSubchart = $$.clipId + '-subchart',
- $$.clipPath = $$.getClipPath($$.clipId),
- $$.clipPathForXAxis = $$.getClipPath($$.clipIdForXAxis),
- $$.clipPathForYAxis = $$.getClipPath($$.clipIdForYAxis);
- $$.clipPathForGrid = $$.getClipPath($$.clipIdForGrid),
- $$.clipPathForSubchart = $$.getClipPath($$.clipIdForSubchart),
-
- $$.dragStart = null;
- $$.dragging = false;
- $$.flowing = false;
- $$.cancelClick = false;
- $$.mouseover = false;
- $$.transiting = false;
-
- $$.color = $$.generateColor();
- $$.levelColor = $$.generateLevelColor();
-
- $$.dataTimeFormat = config.data_xLocaltime ? d3.time.format : d3.time.format.utc;
- $$.axisTimeFormat = config.axis_x_localtime ? d3.time.format : d3.time.format.utc;
- $$.defaultAxisTimeFormat = $$.axisTimeFormat.multi([
- [".%L", function (d) { return d.getMilliseconds(); }],
- [":%S", function (d) { return d.getSeconds(); }],
- ["%I:%M", function (d) { return d.getMinutes(); }],
- ["%I %p", function (d) { return d.getHours(); }],
- ["%-m/%-d", function (d) { return d.getDay() && d.getDate() !== 1; }],
- ["%-m/%-d", function (d) { return d.getDate() !== 1; }],
- ["%-m/%-d", function (d) { return d.getMonth(); }],
- ["%Y/%-m/%-d", function () { return true; }]
- ]);
-
- $$.hiddenTargetIds = [];
- $$.hiddenLegendIds = [];
- $$.focusedTargetIds = [];
- $$.defocusedTargetIds = [];
-
- $$.xOrient = config.axis_rotated ? "left" : "bottom";
- $$.yOrient = config.axis_rotated ? (config.axis_y_inner ? "top" : "bottom") : (config.axis_y_inner ? "right" : "left");
- $$.y2Orient = config.axis_rotated ? (config.axis_y2_inner ? "bottom" : "top") : (config.axis_y2_inner ? "left" : "right");
- $$.subXOrient = config.axis_rotated ? "left" : "bottom";
-
- $$.isLegendRight = config.legend_position === 'right';
- $$.isLegendInset = config.legend_position === 'inset';
- $$.isLegendTop = config.legend_inset_anchor === 'top-left' || config.legend_inset_anchor === 'top-right';
- $$.isLegendLeft = config.legend_inset_anchor === 'top-left' || config.legend_inset_anchor === 'bottom-left';
- $$.legendStep = 0;
- $$.legendItemWidth = 0;
- $$.legendItemHeight = 0;
-
- $$.currentMaxTickWidths = {
- x: 0,
- y: 0,
- y2: 0
- };
-
- $$.rotated_padding_left = 30;
- $$.rotated_padding_right = config.axis_rotated && !config.axis_x_show ? 0 : 30;
- $$.rotated_padding_top = 5;
-
- $$.withoutFadeIn = {};
-
- $$.intervalForObserveInserted = undefined;
-
- $$.axes.subx = d3.selectAll([]); // needs when excluding subchart.js
- };
-
- c3_chart_internal_fn.initChartElements = function () {
- if (this.initBar) { this.initBar(); }
- if (this.initLine) { this.initLine(); }
- if (this.initArc) { this.initArc(); }
- if (this.initGauge) { this.initGauge(); }
- if (this.initText) { this.initText(); }
- };
-
- c3_chart_internal_fn.initWithData = function (data) {
- var $$ = this, d3 = $$.d3, config = $$.config;
- var defs, main, binding = true;
-
- $$.axis = new Axis($$);
-
- if ($$.initPie) { $$.initPie(); }
- if ($$.initBrush) { $$.initBrush(); }
- if ($$.initZoom) { $$.initZoom(); }
-
- if (!config.bindto) {
- $$.selectChart = d3.selectAll([]);
- }
- else if (typeof config.bindto.node === 'function') {
- $$.selectChart = config.bindto;
- }
- else {
- $$.selectChart = d3.select(config.bindto);
- }
- if ($$.selectChart.empty()) {
- $$.selectChart = d3.select(document.createElement('div')).style('opacity', 0);
- $$.observeInserted($$.selectChart);
- binding = false;
- }
- $$.selectChart.html("").classed("c3", true);
-
- // Init data as targets
- $$.data.xs = {};
- $$.data.targets = $$.convertDataToTargets(data);
-
- if (config.data_filter) {
- $$.data.targets = $$.data.targets.filter(config.data_filter);
- }
-
- // Set targets to hide if needed
- if (config.data_hide) {
- $$.addHiddenTargetIds(config.data_hide === true ? $$.mapToIds($$.data.targets) : config.data_hide);
- }
- if (config.legend_hide) {
- $$.addHiddenLegendIds(config.legend_hide === true ? $$.mapToIds($$.data.targets) : config.legend_hide);
- }
-
- // when gauge, hide legend // TODO: fix
- if ($$.hasType('gauge')) {
- config.legend_show = false;
- }
-
- // Init sizes and scales
- $$.updateSizes();
- $$.updateScales();
-
- // Set domains for each scale
- $$.x.domain(d3.extent($$.getXDomain($$.data.targets)));
- $$.y.domain($$.getYDomain($$.data.targets, 'y'));
- $$.y2.domain($$.getYDomain($$.data.targets, 'y2'));
- $$.subX.domain($$.x.domain());
- $$.subY.domain($$.y.domain());
- $$.subY2.domain($$.y2.domain());
-
- // Save original x domain for zoom update
- $$.orgXDomain = $$.x.domain();
-
- // Set initialized scales to brush and zoom
- if ($$.brush) { $$.brush.scale($$.subX); }
- if (config.zoom_enabled) { $$.zoom.scale($$.x); }
-
- /*-- Basic Elements --*/
-
- // Define svgs
- $$.svg = $$.selectChart.append("svg")
- .style("overflow", "hidden")
- .on('mouseenter', function () { return config.onmouseover.call($$); })
- .on('mouseleave', function () { return config.onmouseout.call($$); });
-
- if ($$.config.svg_classname) {
- $$.svg.attr('class', $$.config.svg_classname);
- }
-
- // Define defs
- defs = $$.svg.append("defs");
- $$.clipChart = $$.appendClip(defs, $$.clipId);
- $$.clipXAxis = $$.appendClip(defs, $$.clipIdForXAxis);
- $$.clipYAxis = $$.appendClip(defs, $$.clipIdForYAxis);
- $$.clipGrid = $$.appendClip(defs, $$.clipIdForGrid);
- $$.clipSubchart = $$.appendClip(defs, $$.clipIdForSubchart);
- $$.updateSvgSize();
-
- // Define regions
- main = $$.main = $$.svg.append("g").attr("transform", $$.getTranslate('main'));
-
- if ($$.initSubchart) { $$.initSubchart(); }
- if ($$.initTooltip) { $$.initTooltip(); }
- if ($$.initLegend) { $$.initLegend(); }
- if ($$.initTitle) { $$.initTitle(); }
-
- /*-- Main Region --*/
-
- // text when empty
- main.append("text")
- .attr("class", CLASS.text + ' ' + CLASS.empty)
- .attr("text-anchor", "middle") // horizontal centering of text at x position in all browsers.
- .attr("dominant-baseline", "middle"); // vertical centering of text at y position in all browsers, except IE.
-
- // Regions
- $$.initRegion();
-
- // Grids
- $$.initGrid();
-
- // Define g for chart area
- main.append('g')
- .attr("clip-path", $$.clipPath)
- .attr('class', CLASS.chart);
-
- // Grid lines
- if (config.grid_lines_front) { $$.initGridLines(); }
-
- // Cover whole with rects for events
- $$.initEventRect();
-
- // Define g for chart
- $$.initChartElements();
-
- // if zoom privileged, insert rect to forefront
- // TODO: is this needed?
- main.insert('rect', config.zoom_privileged ? null : 'g.' + CLASS.regions)
- .attr('class', CLASS.zoomRect)
- .attr('width', $$.width)
- .attr('height', $$.height)
- .style('opacity', 0)
- .on("dblclick.zoom", null);
-
- // Set default extent if defined
- if (config.axis_x_extent) { $$.brush.extent($$.getDefaultExtent()); }
-
- // Add Axis
- $$.axis.init();
-
- // Set targets
- $$.updateTargets($$.data.targets);
-
- // Draw with targets
- if (binding) {
- $$.updateDimension();
- $$.config.oninit.call($$);
- $$.redraw({
- withTransition: false,
- withTransform: true,
- withUpdateXDomain: true,
- withUpdateOrgXDomain: true,
- withTransitionForAxis: false
- });
- }
-
- // Bind resize event
- $$.bindResize();
-
- // export element of the chart
- $$.api.element = $$.selectChart.node();
- };
-
- c3_chart_internal_fn.smoothLines = function (el, type) {
- var $$ = this;
- if (type === 'grid') {
- el.each(function () {
- var g = $$.d3.select(this),
- x1 = g.attr('x1'),
- x2 = g.attr('x2'),
- y1 = g.attr('y1'),
- y2 = g.attr('y2');
- g.attr({
- 'x1': Math.ceil(x1),
- 'x2': Math.ceil(x2),
- 'y1': Math.ceil(y1),
- 'y2': Math.ceil(y2)
- });
- });
- }
- };
-
-
- c3_chart_internal_fn.updateSizes = function () {
- var $$ = this, config = $$.config;
- var legendHeight = $$.legend ? $$.getLegendHeight() : 0,
- legendWidth = $$.legend ? $$.getLegendWidth() : 0,
- legendHeightForBottom = $$.isLegendRight || $$.isLegendInset ? 0 : legendHeight,
- hasArc = $$.hasArcType(),
- xAxisHeight = config.axis_rotated || hasArc ? 0 : $$.getHorizontalAxisHeight('x'),
- subchartHeight = config.subchart_show && !hasArc ? (config.subchart_size_height + xAxisHeight) : 0;
-
- $$.currentWidth = $$.getCurrentWidth();
- $$.currentHeight = $$.getCurrentHeight();
-
- // for main
- $$.margin = config.axis_rotated ? {
- top: $$.getHorizontalAxisHeight('y2') + $$.getCurrentPaddingTop(),
- right: hasArc ? 0 : $$.getCurrentPaddingRight(),
- bottom: $$.getHorizontalAxisHeight('y') + legendHeightForBottom + $$.getCurrentPaddingBottom(),
- left: subchartHeight + (hasArc ? 0 : $$.getCurrentPaddingLeft())
- } : {
- top: 4 + $$.getCurrentPaddingTop(), // for top tick text
- right: hasArc ? 0 : $$.getCurrentPaddingRight(),
- bottom: xAxisHeight + subchartHeight + legendHeightForBottom + $$.getCurrentPaddingBottom(),
- left: hasArc ? 0 : $$.getCurrentPaddingLeft()
- };
-
- // for subchart
- $$.margin2 = config.axis_rotated ? {
- top: $$.margin.top,
- right: NaN,
- bottom: 20 + legendHeightForBottom,
- left: $$.rotated_padding_left
- } : {
- top: $$.currentHeight - subchartHeight - legendHeightForBottom,
- right: NaN,
- bottom: xAxisHeight + legendHeightForBottom,
- left: $$.margin.left
- };
-
- // for legend
- $$.margin3 = {
- top: 0,
- right: NaN,
- bottom: 0,
- left: 0
- };
- if ($$.updateSizeForLegend) { $$.updateSizeForLegend(legendHeight, legendWidth); }
-
- $$.width = $$.currentWidth - $$.margin.left - $$.margin.right;
- $$.height = $$.currentHeight - $$.margin.top - $$.margin.bottom;
- if ($$.width < 0) { $$.width = 0; }
- if ($$.height < 0) { $$.height = 0; }
-
- $$.width2 = config.axis_rotated ? $$.margin.left - $$.rotated_padding_left - $$.rotated_padding_right : $$.width;
- $$.height2 = config.axis_rotated ? $$.height : $$.currentHeight - $$.margin2.top - $$.margin2.bottom;
- if ($$.width2 < 0) { $$.width2 = 0; }
- if ($$.height2 < 0) { $$.height2 = 0; }
-
- // for arc
- $$.arcWidth = $$.width - ($$.isLegendRight ? legendWidth + 10 : 0);
- $$.arcHeight = $$.height - ($$.isLegendRight ? 0 : 10);
- if ($$.hasType('gauge') && !config.gauge_fullCircle) {
- $$.arcHeight += $$.height - $$.getGaugeLabelHeight();
- }
- if ($$.updateRadius) { $$.updateRadius(); }
-
- if ($$.isLegendRight && hasArc) {
- $$.margin3.left = $$.arcWidth / 2 + $$.radiusExpanded * 1.1;
- }
- };
-
- c3_chart_internal_fn.updateTargets = function (targets) {
- var $$ = this;
-
- /*-- Main --*/
-
- //-- Text --//
- $$.updateTargetsForText(targets);
-
- //-- Bar --//
- $$.updateTargetsForBar(targets);
-
- //-- Line --//
- $$.updateTargetsForLine(targets);
-
- //-- Arc --//
- if ($$.hasArcType() && $$.updateTargetsForArc) { $$.updateTargetsForArc(targets); }
-
- /*-- Sub --*/
-
- if ($$.updateTargetsForSubchart) { $$.updateTargetsForSubchart(targets); }
-
- // Fade-in each chart
- $$.showTargets();
- };
- c3_chart_internal_fn.showTargets = function () {
- var $$ = this;
- $$.svg.selectAll('.' + CLASS.target).filter(function (d) { return $$.isTargetToShow(d.id); })
- .transition().duration($$.config.transition_duration)
- .style("opacity", 1);
- };
-
- c3_chart_internal_fn.redraw = function (options, transitions) {
- var $$ = this, main = $$.main, d3 = $$.d3, config = $$.config;
- var areaIndices = $$.getShapeIndices($$.isAreaType), barIndices = $$.getShapeIndices($$.isBarType), lineIndices = $$.getShapeIndices($$.isLineType);
- var withY, withSubchart, withTransition, withTransitionForExit, withTransitionForAxis,
- withTransform, withUpdateXDomain, withUpdateOrgXDomain, withTrimXDomain, withLegend,
- withEventRect, withDimension, withUpdateXAxis;
- var hideAxis = $$.hasArcType();
- var drawArea, drawBar, drawLine, xForText, yForText;
- var duration, durationForExit, durationForAxis;
- var waitForDraw, flow;
- var targetsToShow = $$.filterTargetsToShow($$.data.targets), tickValues, i, intervalForCulling, xDomainForZoom;
- var xv = $$.xv.bind($$), cx, cy;
-
- options = options || {};
- withY = getOption(options, "withY", true);
- withSubchart = getOption(options, "withSubchart", true);
- withTransition = getOption(options, "withTransition", true);
- withTransform = getOption(options, "withTransform", false);
- withUpdateXDomain = getOption(options, "withUpdateXDomain", false);
- withUpdateOrgXDomain = getOption(options, "withUpdateOrgXDomain", false);
- withTrimXDomain = getOption(options, "withTrimXDomain", true);
- withUpdateXAxis = getOption(options, "withUpdateXAxis", withUpdateXDomain);
- withLegend = getOption(options, "withLegend", false);
- withEventRect = getOption(options, "withEventRect", true);
- withDimension = getOption(options, "withDimension", true);
- withTransitionForExit = getOption(options, "withTransitionForExit", withTransition);
- withTransitionForAxis = getOption(options, "withTransitionForAxis", withTransition);
-
- duration = withTransition ? config.transition_duration : 0;
- durationForExit = withTransitionForExit ? duration : 0;
- durationForAxis = withTransitionForAxis ? duration : 0;
-
- transitions = transitions || $$.axis.generateTransitions(durationForAxis);
-
- // update legend and transform each g
- if (withLegend && config.legend_show) {
- $$.updateLegend($$.mapToIds($$.data.targets), options, transitions);
- } else if (withDimension) {
- // need to update dimension (e.g. axis.y.tick.values) because y tick values should change
- // no need to update axis in it because they will be updated in redraw()
- $$.updateDimension(true);
- }
-
- // MEMO: needed for grids calculation
- if ($$.isCategorized() && targetsToShow.length === 0) {
- $$.x.domain([0, $$.axes.x.selectAll('.tick').size()]);
- }
-
- if (targetsToShow.length) {
- $$.updateXDomain(targetsToShow, withUpdateXDomain, withUpdateOrgXDomain, withTrimXDomain);
- if (!config.axis_x_tick_values) {
- tickValues = $$.axis.updateXAxisTickValues(targetsToShow);
- }
- } else {
- $$.xAxis.tickValues([]);
- $$.subXAxis.tickValues([]);
- }
-
- if (config.zoom_rescale && !options.flow) {
- xDomainForZoom = $$.x.orgDomain();
- }
-
- $$.y.domain($$.getYDomain(targetsToShow, 'y', xDomainForZoom));
- $$.y2.domain($$.getYDomain(targetsToShow, 'y2', xDomainForZoom));
-
- if (!config.axis_y_tick_values && config.axis_y_tick_count) {
- $$.yAxis.tickValues($$.axis.generateTickValues($$.y.domain(), config.axis_y_tick_count));
- }
- if (!config.axis_y2_tick_values && config.axis_y2_tick_count) {
- $$.y2Axis.tickValues($$.axis.generateTickValues($$.y2.domain(), config.axis_y2_tick_count));
- }
-
- // axes
- $$.axis.redraw(transitions, hideAxis);
-
- // Update axis label
- $$.axis.updateLabels(withTransition);
-
- // show/hide if manual culling needed
- if ((withUpdateXDomain || withUpdateXAxis) && targetsToShow.length) {
- if (config.axis_x_tick_culling && tickValues) {
- for (i = 1; i < tickValues.length; i++) {
- if (tickValues.length / i < config.axis_x_tick_culling_max) {
- intervalForCulling = i;
- break;
- }
- }
- $$.svg.selectAll('.' + CLASS.axisX + ' .tick text').each(function (e) {
- var index = tickValues.indexOf(e);
- if (index >= 0) {
- d3.select(this).style('display', index % intervalForCulling ? 'none' : 'block');
- }
- });
- } else {
- $$.svg.selectAll('.' + CLASS.axisX + ' .tick text').style('display', 'block');
- }
- }
-
- // setup drawer - MEMO: these must be called after axis updated
- drawArea = $$.generateDrawArea ? $$.generateDrawArea(areaIndices, false) : undefined;
- drawBar = $$.generateDrawBar ? $$.generateDrawBar(barIndices) : undefined;
- drawLine = $$.generateDrawLine ? $$.generateDrawLine(lineIndices, false) : undefined;
- xForText = $$.generateXYForText(areaIndices, barIndices, lineIndices, true);
- yForText = $$.generateXYForText(areaIndices, barIndices, lineIndices, false);
-
- // Update sub domain
- if (withY) {
- $$.subY.domain($$.getYDomain(targetsToShow, 'y'));
- $$.subY2.domain($$.getYDomain(targetsToShow, 'y2'));
- }
-
- // xgrid focus
- $$.updateXgridFocus();
-
- // Data empty label positioning and text.
- main.select("text." + CLASS.text + '.' + CLASS.empty)
- .attr("x", $$.width / 2)
- .attr("y", $$.height / 2)
- .text(config.data_empty_label_text)
- .transition()
- .style('opacity', targetsToShow.length ? 0 : 1);
-
- // grid
- $$.updateGrid(duration);
-
- // rect for regions
- $$.updateRegion(duration);
-
- // bars
- $$.updateBar(durationForExit);
-
- // lines, areas and cricles
- $$.updateLine(durationForExit);
- $$.updateArea(durationForExit);
- $$.updateCircle();
-
- // text
- if ($$.hasDataLabel()) {
- $$.updateText(durationForExit);
- }
-
- // title
- if ($$.redrawTitle) { $$.redrawTitle(); }
-
- // arc
- if ($$.redrawArc) { $$.redrawArc(duration, durationForExit, withTransform); }
-
- // subchart
- if ($$.redrawSubchart) {
- $$.redrawSubchart(withSubchart, transitions, duration, durationForExit, areaIndices, barIndices, lineIndices);
- }
-
- // circles for select
- main.selectAll('.' + CLASS.selectedCircles)
- .filter($$.isBarType.bind($$))
- .selectAll('circle')
- .remove();
-
- // event rects will redrawn when flow called
- if (config.interaction_enabled && !options.flow && withEventRect) {
- $$.redrawEventRect();
- if ($$.updateZoom) { $$.updateZoom(); }
- }
-
- // update circleY based on updated parameters
- $$.updateCircleY();
-
- // generate circle x/y functions depending on updated params
- cx = ($$.config.axis_rotated ? $$.circleY : $$.circleX).bind($$);
- cy = ($$.config.axis_rotated ? $$.circleX : $$.circleY).bind($$);
-
- if (options.flow) {
- flow = $$.generateFlow({
- targets: targetsToShow,
- flow: options.flow,
- duration: options.flow.duration,
- drawBar: drawBar,
- drawLine: drawLine,
- drawArea: drawArea,
- cx: cx,
- cy: cy,
- xv: xv,
- xForText: xForText,
- yForText: yForText
- });
- }
-
- if ((duration || flow) && $$.isTabVisible()) { // Only use transition if tab visible. See #938.
- // transition should be derived from one transition
- d3.transition().duration(duration).each(function () {
- var transitionsToWait = [];
-
- // redraw and gather transitions
- [
- $$.redrawBar(drawBar, true),
- $$.redrawLine(drawLine, true),
- $$.redrawArea(drawArea, true),
- $$.redrawCircle(cx, cy, true),
- $$.redrawText(xForText, yForText, options.flow, true),
- $$.redrawRegion(true),
- $$.redrawGrid(true),
- ].forEach(function (transitions) {
- transitions.forEach(function (transition) {
- transitionsToWait.push(transition);
- });
- });
-
- // Wait for end of transitions to call flow and onrendered callback
- waitForDraw = $$.generateWait();
- transitionsToWait.forEach(function (t) {
- waitForDraw.add(t);
- });
- })
- .call(waitForDraw, function () {
- if (flow) {
- flow();
- }
- if (config.onrendered) {
- config.onrendered.call($$);
- }
- });
- }
- else {
- $$.redrawBar(drawBar);
- $$.redrawLine(drawLine);
- $$.redrawArea(drawArea);
- $$.redrawCircle(cx, cy);
- $$.redrawText(xForText, yForText, options.flow);
- $$.redrawRegion();
- $$.redrawGrid();
- if (config.onrendered) {
- config.onrendered.call($$);
- }
- }
-
- // update fadein condition
- $$.mapToIds($$.data.targets).forEach(function (id) {
- $$.withoutFadeIn[id] = true;
- });
- };
-
- c3_chart_internal_fn.updateAndRedraw = function (options) {
- var $$ = this, config = $$.config, transitions;
- options = options || {};
- // same with redraw
- options.withTransition = getOption(options, "withTransition", true);
- options.withTransform = getOption(options, "withTransform", false);
- options.withLegend = getOption(options, "withLegend", false);
- // NOT same with redraw
- options.withUpdateXDomain = true;
- options.withUpdateOrgXDomain = true;
- options.withTransitionForExit = false;
- options.withTransitionForTransform = getOption(options, "withTransitionForTransform", options.withTransition);
- // MEMO: this needs to be called before updateLegend and it means this ALWAYS needs to be called)
- $$.updateSizes();
- // MEMO: called in updateLegend in redraw if withLegend
- if (!(options.withLegend && config.legend_show)) {
- transitions = $$.axis.generateTransitions(options.withTransitionForAxis ? config.transition_duration : 0);
- // Update scales
- $$.updateScales();
- $$.updateSvgSize();
- // Update g positions
- $$.transformAll(options.withTransitionForTransform, transitions);
- }
- // Draw with new sizes & scales
- $$.redraw(options, transitions);
- };
- c3_chart_internal_fn.redrawWithoutRescale = function () {
- this.redraw({
- withY: false,
- withSubchart: false,
- withEventRect: false,
- withTransitionForAxis: false
- });
- };
-
- c3_chart_internal_fn.isTimeSeries = function () {
- return this.config.axis_x_type === 'timeseries';
- };
- c3_chart_internal_fn.isCategorized = function () {
- return this.config.axis_x_type.indexOf('categor') >= 0;
- };
- c3_chart_internal_fn.isCustomX = function () {
- var $$ = this, config = $$.config;
- return !$$.isTimeSeries() && (config.data_x || notEmpty(config.data_xs));
- };
-
- c3_chart_internal_fn.isTimeSeriesY = function () {
- return this.config.axis_y_type === 'timeseries';
- };
-
- c3_chart_internal_fn.getTranslate = function (target) {
- var $$ = this, config = $$.config, x, y;
- if (target === 'main') {
- x = asHalfPixel($$.margin.left);
- y = asHalfPixel($$.margin.top);
- } else if (target === 'context') {
- x = asHalfPixel($$.margin2.left);
- y = asHalfPixel($$.margin2.top);
- } else if (target === 'legend') {
- x = $$.margin3.left;
- y = $$.margin3.top;
- } else if (target === 'x') {
- x = 0;
- y = config.axis_rotated ? 0 : $$.height;
- } else if (target === 'y') {
- x = 0;
- y = config.axis_rotated ? $$.height : 0;
- } else if (target === 'y2') {
- x = config.axis_rotated ? 0 : $$.width;
- y = config.axis_rotated ? 1 : 0;
- } else if (target === 'subx') {
- x = 0;
- y = config.axis_rotated ? 0 : $$.height2;
- } else if (target === 'arc') {
- x = $$.arcWidth / 2;
- y = $$.arcHeight / 2;
- }
- return "translate(" + x + "," + y + ")";
- };
- c3_chart_internal_fn.initialOpacity = function (d) {
- return d.value !== null && this.withoutFadeIn[d.id] ? 1 : 0;
- };
- c3_chart_internal_fn.initialOpacityForCircle = function (d) {
- return d.value !== null && this.withoutFadeIn[d.id] ? this.opacityForCircle(d) : 0;
- };
- c3_chart_internal_fn.opacityForCircle = function (d) {
- var opacity = this.config.point_show ? 1 : 0;
- return isValue(d.value) ? (this.isScatterType(d) ? 0.5 : opacity) : 0;
- };
- c3_chart_internal_fn.opacityForText = function () {
- return this.hasDataLabel() ? 1 : 0;
- };
- c3_chart_internal_fn.xx = function (d) {
- return d ? this.x(d.x) : null;
- };
- c3_chart_internal_fn.xv = function (d) {
- var $$ = this, value = d.value;
- if ($$.isTimeSeries()) {
- value = $$.parseDate(d.value);
- }
- else if ($$.isCategorized() && typeof d.value === 'string') {
- value = $$.config.axis_x_categories.indexOf(d.value);
- }
- return Math.ceil($$.x(value));
- };
- c3_chart_internal_fn.yv = function (d) {
- var $$ = this,
- yScale = d.axis && d.axis === 'y2' ? $$.y2 : $$.y;
- return Math.ceil(yScale(d.value));
- };
- c3_chart_internal_fn.subxx = function (d) {
- return d ? this.subX(d.x) : null;
- };
-
- c3_chart_internal_fn.transformMain = function (withTransition, transitions) {
- var $$ = this,
- xAxis, yAxis, y2Axis;
- if (transitions && transitions.axisX) {
- xAxis = transitions.axisX;
- } else {
- xAxis = $$.main.select('.' + CLASS.axisX);
- if (withTransition) { xAxis = xAxis.transition(); }
- }
- if (transitions && transitions.axisY) {
- yAxis = transitions.axisY;
- } else {
- yAxis = $$.main.select('.' + CLASS.axisY);
- if (withTransition) { yAxis = yAxis.transition(); }
- }
- if (transitions && transitions.axisY2) {
- y2Axis = transitions.axisY2;
- } else {
- y2Axis = $$.main.select('.' + CLASS.axisY2);
- if (withTransition) { y2Axis = y2Axis.transition(); }
- }
- (withTransition ? $$.main.transition() : $$.main).attr("transform", $$.getTranslate('main'));
- xAxis.attr("transform", $$.getTranslate('x'));
- yAxis.attr("transform", $$.getTranslate('y'));
- y2Axis.attr("transform", $$.getTranslate('y2'));
- $$.main.select('.' + CLASS.chartArcs).attr("transform", $$.getTranslate('arc'));
- };
- c3_chart_internal_fn.transformAll = function (withTransition, transitions) {
- var $$ = this;
- $$.transformMain(withTransition, transitions);
- if ($$.config.subchart_show) { $$.transformContext(withTransition, transitions); }
- if ($$.legend) { $$.transformLegend(withTransition); }
- };
-
- c3_chart_internal_fn.updateSvgSize = function () {
- var $$ = this,
- brush = $$.svg.select(".c3-brush .background");
- $$.svg.attr('width', $$.currentWidth).attr('height', $$.currentHeight);
- $$.svg.selectAll(['#' + $$.clipId, '#' + $$.clipIdForGrid]).select('rect')
- .attr('width', $$.width)
- .attr('height', $$.height);
- $$.svg.select('#' + $$.clipIdForXAxis).select('rect')
- .attr('x', $$.getXAxisClipX.bind($$))
- .attr('y', $$.getXAxisClipY.bind($$))
- .attr('width', $$.getXAxisClipWidth.bind($$))
- .attr('height', $$.getXAxisClipHeight.bind($$));
- $$.svg.select('#' + $$.clipIdForYAxis).select('rect')
- .attr('x', $$.getYAxisClipX.bind($$))
- .attr('y', $$.getYAxisClipY.bind($$))
- .attr('width', $$.getYAxisClipWidth.bind($$))
- .attr('height', $$.getYAxisClipHeight.bind($$));
- $$.svg.select('#' + $$.clipIdForSubchart).select('rect')
- .attr('width', $$.width)
- .attr('height', brush.size() ? brush.attr('height') : 0);
- $$.svg.select('.' + CLASS.zoomRect)
- .attr('width', $$.width)
- .attr('height', $$.height);
- // MEMO: parent div's height will be bigger than svg when
- $$.selectChart.style('max-height', $$.currentHeight + "px");
- };
-
-
- c3_chart_internal_fn.updateDimension = function (withoutAxis) {
- var $$ = this;
- if (!withoutAxis) {
- if ($$.config.axis_rotated) {
- $$.axes.x.call($$.xAxis);
- $$.axes.subx.call($$.subXAxis);
- } else {
- $$.axes.y.call($$.yAxis);
- $$.axes.y2.call($$.y2Axis);
- }
- }
- $$.updateSizes();
- $$.updateScales();
- $$.updateSvgSize();
- $$.transformAll(false);
- };
-
- c3_chart_internal_fn.observeInserted = function (selection) {
- var $$ = this, observer;
- if (typeof MutationObserver === 'undefined') {
- window.console.error("MutationObserver not defined.");
- return;
- }
- observer= new MutationObserver(function (mutations) {
- mutations.forEach(function (mutation) {
- if (mutation.type === 'childList' && mutation.previousSibling) {
- observer.disconnect();
- // need to wait for completion of load because size calculation requires the actual sizes determined after that completion
- $$.intervalForObserveInserted = window.setInterval(function () {
- // parentNode will NOT be null when completed
- if (selection.node().parentNode) {
- window.clearInterval($$.intervalForObserveInserted);
- $$.updateDimension();
- if ($$.brush) { $$.brush.update(); }
- $$.config.oninit.call($$);
- $$.redraw({
- withTransform: true,
- withUpdateXDomain: true,
- withUpdateOrgXDomain: true,
- withTransition: false,
- withTransitionForTransform: false,
- withLegend: true
- });
- selection.transition().style('opacity', 1);
- }
- }, 10);
- }
- });
- });
- observer.observe(selection.node(), {attributes: true, childList: true, characterData: true});
- };
-
- c3_chart_internal_fn.bindResize = function () {
- var $$ = this, config = $$.config;
-
- $$.resizeFunction = $$.generateResize();
-
- $$.resizeFunction.add(function () {
- config.onresize.call($$);
- });
- if (config.resize_auto) {
- $$.resizeFunction.add(function () {
- if ($$.resizeTimeout !== undefined) {
- window.clearTimeout($$.resizeTimeout);
- }
- $$.resizeTimeout = window.setTimeout(function () {
- delete $$.resizeTimeout;
- $$.api.flush();
- }, 100);
- });
- }
- $$.resizeFunction.add(function () {
- config.onresized.call($$);
- });
-
- if (window.attachEvent) {
- window.attachEvent('onresize', $$.resizeFunction);
- } else if (window.addEventListener) {
- window.addEventListener('resize', $$.resizeFunction, false);
- } else {
- // fallback to this, if this is a very old browser
- var wrapper = window.onresize;
- if (!wrapper) {
- // create a wrapper that will call all charts
- wrapper = $$.generateResize();
- } else if (!wrapper.add || !wrapper.remove) {
- // there is already a handler registered, make sure we call it too
- wrapper = $$.generateResize();
- wrapper.add(window.onresize);
- }
- // add this graph to the wrapper, we will be removed if the user calls destroy
- wrapper.add($$.resizeFunction);
- window.onresize = wrapper;
- }
- };
-
- c3_chart_internal_fn.generateResize = function () {
- var resizeFunctions = [];
- function callResizeFunctions() {
- resizeFunctions.forEach(function (f) {
- f();
- });
- }
- callResizeFunctions.add = function (f) {
- resizeFunctions.push(f);
- };
- callResizeFunctions.remove = function (f) {
- for (var i = 0; i < resizeFunctions.length; i++) {
- if (resizeFunctions[i] === f) {
- resizeFunctions.splice(i, 1);
- break;
- }
- }
- };
- return callResizeFunctions;
- };
-
- c3_chart_internal_fn.endall = function (transition, callback) {
- var n = 0;
- transition
- .each(function () { ++n; })
- .each("end", function () {
- if (!--n) { callback.apply(this, arguments); }
- });
- };
- c3_chart_internal_fn.generateWait = function () {
- var transitionsToWait = [],
- f = function (transition, callback) {
- var timer = setInterval(function () {
- var done = 0;
- transitionsToWait.forEach(function (t) {
- if (t.empty()) {
- done += 1;
- return;
- }
- try {
- t.transition();
- } catch (e) {
- done += 1;
- }
- });
- if (done === transitionsToWait.length) {
- clearInterval(timer);
- if (callback) { callback(); }
- }
- }, 10);
- };
- f.add = function (transition) {
- transitionsToWait.push(transition);
- };
- return f;
- };
-
- c3_chart_internal_fn.parseDate = function (date) {
- var $$ = this, parsedDate;
- if (date instanceof Date) {
- parsedDate = date;
- } else if (typeof date === 'string') {
- parsedDate = $$.dataTimeFormat($$.config.data_xFormat).parse(date);
- } else if (typeof date === 'number' && !isNaN(date)) {
- parsedDate = new Date(+date);
- }
- if (!parsedDate || isNaN(+parsedDate)) {
- window.console.error("Failed to parse x '" + date + "' to Date object");
- }
- return parsedDate;
- };
-
- c3_chart_internal_fn.isTabVisible = function () {
- var hidden;
- if (typeof document.hidden !== "undefined") { // Opera 12.10 and Firefox 18 and later support
- hidden = "hidden";
- } else if (typeof document.mozHidden !== "undefined") {
- hidden = "mozHidden";
- } else if (typeof document.msHidden !== "undefined") {
- hidden = "msHidden";
- } else if (typeof document.webkitHidden !== "undefined") {
- hidden = "webkitHidden";
- }
-
- return document[hidden] ? false : true;
- };
-
- c3_chart_internal_fn.getDefaultConfig = function () {
- var config = {
- bindto: '#chart',
- svg_classname: undefined,
- size_width: undefined,
- size_height: undefined,
- padding_left: undefined,
- padding_right: undefined,
- padding_top: undefined,
- padding_bottom: undefined,
- resize_auto: true,
- zoom_enabled: false,
- zoom_extent: undefined,
- zoom_privileged: false,
- zoom_rescale: false,
- zoom_onzoom: function () {},
- zoom_onzoomstart: function () {},
- zoom_onzoomend: function () {},
- zoom_x_min: undefined,
- zoom_x_max: undefined,
- interaction_brighten: true,
- interaction_enabled: true,
- onmouseover: function () {},
- onmouseout: function () {},
- onresize: function () {},
- onresized: function () {},
- oninit: function () {},
- onrendered: function () {},
- transition_duration: 350,
- data_x: undefined,
- data_xs: {},
- data_xFormat: '%Y-%m-%d',
- data_xLocaltime: true,
- data_xSort: true,
- data_idConverter: function (id) { return id; },
- data_names: {},
- data_classes: {},
- data_groups: [],
- data_axes: {},
- data_type: undefined,
- data_types: {},
- data_labels: {},
- data_order: 'desc',
- data_regions: {},
- data_color: undefined,
- data_colors: {},
- data_hide: false,
- data_filter: undefined,
- data_selection_enabled: false,
- data_selection_grouped: false,
- data_selection_isselectable: function () { return true; },
- data_selection_multiple: true,
- data_selection_draggable: false,
- data_onclick: function () {},
- data_onmouseover: function () {},
- data_onmouseout: function () {},
- data_onselected: function () {},
- data_onunselected: function () {},
- data_url: undefined,
- data_headers: undefined,
- data_json: undefined,
- data_rows: undefined,
- data_columns: undefined,
- data_mimeType: undefined,
- data_keys: undefined,
- // configuration for no plot-able data supplied.
- data_empty_label_text: "",
- // subchart
- subchart_show: false,
- subchart_size_height: 60,
- subchart_axis_x_show: true,
- subchart_onbrush: function () {},
- // color
- color_pattern: [],
- color_threshold: {},
- // legend
- legend_show: true,
- legend_hide: false,
- legend_position: 'bottom',
- legend_inset_anchor: 'top-left',
- legend_inset_x: 10,
- legend_inset_y: 0,
- legend_inset_step: undefined,
- legend_item_onclick: undefined,
- legend_item_onmouseover: undefined,
- legend_item_onmouseout: undefined,
- legend_equally: false,
- legend_padding: 0,
- legend_item_tile_width: 10,
- legend_item_tile_height: 10,
- // axis
- axis_rotated: false,
- axis_x_show: true,
- axis_x_type: 'indexed',
- axis_x_localtime: true,
- axis_x_categories: [],
- axis_x_tick_centered: false,
- axis_x_tick_format: undefined,
- axis_x_tick_culling: {},
- axis_x_tick_culling_max: 10,
- axis_x_tick_count: undefined,
- axis_x_tick_fit: true,
- axis_x_tick_values: null,
- axis_x_tick_rotate: 0,
- axis_x_tick_outer: true,
- axis_x_tick_multiline: true,
- axis_x_tick_width: null,
- axis_x_max: undefined,
- axis_x_min: undefined,
- axis_x_padding: {},
- axis_x_height: undefined,
- axis_x_extent: undefined,
- axis_x_label: {},
- axis_y_show: true,
- axis_y_type: undefined,
- axis_y_max: undefined,
- axis_y_min: undefined,
- axis_y_inverted: false,
- axis_y_center: undefined,
- axis_y_inner: undefined,
- axis_y_label: {},
- axis_y_tick_format: undefined,
- axis_y_tick_outer: true,
- axis_y_tick_values: null,
- axis_y_tick_rotate: 0,
- axis_y_tick_count: undefined,
- axis_y_tick_time_value: undefined,
- axis_y_tick_time_interval: undefined,
- axis_y_padding: {},
- axis_y_default: undefined,
- axis_y2_show: false,
- axis_y2_max: undefined,
- axis_y2_min: undefined,
- axis_y2_inverted: false,
- axis_y2_center: undefined,
- axis_y2_inner: undefined,
- axis_y2_label: {},
- axis_y2_tick_format: undefined,
- axis_y2_tick_outer: true,
- axis_y2_tick_values: null,
- axis_y2_tick_count: undefined,
- axis_y2_padding: {},
- axis_y2_default: undefined,
- // grid
- grid_x_show: false,
- grid_x_type: 'tick',
- grid_x_lines: [],
- grid_y_show: false,
- // not used
- // grid_y_type: 'tick',
- grid_y_lines: [],
- grid_y_ticks: 10,
- grid_focus_show: true,
- grid_lines_front: true,
- // point - point of each data
- point_show: true,
- point_r: 2.5,
- point_sensitivity: 10,
- point_focus_expand_enabled: true,
- point_focus_expand_r: undefined,
- point_select_r: undefined,
- // line
- line_connectNull: false,
- line_step_type: 'step',
- // bar
- bar_width: undefined,
- bar_width_ratio: 0.6,
- bar_width_max: undefined,
- bar_zerobased: true,
- // area
- area_zerobased: true,
- area_above: false,
- // pie
- pie_label_show: true,
- pie_label_format: undefined,
- pie_label_threshold: 0.05,
- pie_label_ratio: undefined,
- pie_expand: {},
- pie_expand_duration: 50,
- // gauge
- gauge_fullCircle: false,
- gauge_label_show: true,
- gauge_label_format: undefined,
- gauge_min: 0,
- gauge_max: 100,
- gauge_startingAngle: -1 * Math.PI/2,
- gauge_units: undefined,
- gauge_width: undefined,
- gauge_expand: {},
- gauge_expand_duration: 50,
- // donut
- donut_label_show: true,
- donut_label_format: undefined,
- donut_label_threshold: 0.05,
- donut_label_ratio: undefined,
- donut_width: undefined,
- donut_title: "",
- donut_expand: {},
- donut_expand_duration: 50,
- // spline
- spline_interpolation_type: 'cardinal',
- // region - region to change style
- regions: [],
- // tooltip - show when mouseover on each data
- tooltip_show: true,
- tooltip_grouped: true,
- tooltip_format_title: undefined,
- tooltip_format_name: undefined,
- tooltip_format_value: undefined,
- tooltip_position: undefined,
- tooltip_contents: function (d, defaultTitleFormat, defaultValueFormat, color) {
- return this.getTooltipContent ? this.getTooltipContent(d, defaultTitleFormat, defaultValueFormat, color) : '';
- },
- tooltip_init_show: false,
- tooltip_init_x: 0,
- tooltip_init_position: {top: '0px', left: '50px'},
- tooltip_onshow: function () {},
- tooltip_onhide: function () {},
- // title
- title_text: undefined,
- title_padding: {
- top: 0,
- right: 0,
- bottom: 0,
- left: 0
- },
- title_position: 'top-center',
- };
-
- Object.keys(this.additionalConfig).forEach(function (key) {
- config[key] = this.additionalConfig[key];
- }, this);
-
- return config;
- };
- c3_chart_internal_fn.additionalConfig = {};
-
- c3_chart_internal_fn.loadConfig = function (config) {
- var this_config = this.config, target, keys, read;
- function find() {
- var key = keys.shift();
- // console.log("key =>", key, ", target =>", target);
- if (key && target && typeof target === 'object' && key in target) {
- target = target[key];
- return find();
- }
- else if (!key) {
- return target;
- }
- else {
- return undefined;
- }
- }
- Object.keys(this_config).forEach(function (key) {
- target = config;
- keys = key.split('_');
- read = find();
- // console.log("CONFIG : ", key, read);
- if (isDefined(read)) {
- this_config[key] = read;
- }
- });
- };
-
- c3_chart_internal_fn.getScale = function (min, max, forTimeseries) {
- return (forTimeseries ? this.d3.time.scale() : this.d3.scale.linear()).range([min, max]);
- };
- c3_chart_internal_fn.getX = function (min, max, domain, offset) {
- var $$ = this,
- scale = $$.getScale(min, max, $$.isTimeSeries()),
- _scale = domain ? scale.domain(domain) : scale, key;
- // Define customized scale if categorized axis
- if ($$.isCategorized()) {
- offset = offset || function () { return 0; };
- scale = function (d, raw) {
- var v = _scale(d) + offset(d);
- return raw ? v : Math.ceil(v);
- };
- } else {
- scale = function (d, raw) {
- var v = _scale(d);
- return raw ? v : Math.ceil(v);
- };
- }
- // define functions
- for (key in _scale) {
- scale[key] = _scale[key];
- }
- scale.orgDomain = function () {
- return _scale.domain();
- };
- // define custom domain() for categorized axis
- if ($$.isCategorized()) {
- scale.domain = function (domain) {
- if (!arguments.length) {
- domain = this.orgDomain();
- return [domain[0], domain[1] + 1];
- }
- _scale.domain(domain);
- return scale;
- };
- }
- return scale;
- };
- c3_chart_internal_fn.getY = function (min, max, domain) {
- var scale = this.getScale(min, max, this.isTimeSeriesY());
- if (domain) { scale.domain(domain); }
- return scale;
- };
- c3_chart_internal_fn.getYScale = function (id) {
- return this.axis.getId(id) === 'y2' ? this.y2 : this.y;
- };
- c3_chart_internal_fn.getSubYScale = function (id) {
- return this.axis.getId(id) === 'y2' ? this.subY2 : this.subY;
- };
- c3_chart_internal_fn.updateScales = function () {
- var $$ = this, config = $$.config,
- forInit = !$$.x;
- // update edges
- $$.xMin = config.axis_rotated ? 1 : 0;
- $$.xMax = config.axis_rotated ? $$.height : $$.width;
- $$.yMin = config.axis_rotated ? 0 : $$.height;
- $$.yMax = config.axis_rotated ? $$.width : 1;
- $$.subXMin = $$.xMin;
- $$.subXMax = $$.xMax;
- $$.subYMin = config.axis_rotated ? 0 : $$.height2;
- $$.subYMax = config.axis_rotated ? $$.width2 : 1;
- // update scales
- $$.x = $$.getX($$.xMin, $$.xMax, forInit ? undefined : $$.x.orgDomain(), function () { return $$.xAxis.tickOffset(); });
- $$.y = $$.getY($$.yMin, $$.yMax, forInit ? config.axis_y_default : $$.y.domain());
- $$.y2 = $$.getY($$.yMin, $$.yMax, forInit ? config.axis_y2_default : $$.y2.domain());
- $$.subX = $$.getX($$.xMin, $$.xMax, $$.orgXDomain, function (d) { return d % 1 ? 0 : $$.subXAxis.tickOffset(); });
- $$.subY = $$.getY($$.subYMin, $$.subYMax, forInit ? config.axis_y_default : $$.subY.domain());
- $$.subY2 = $$.getY($$.subYMin, $$.subYMax, forInit ? config.axis_y2_default : $$.subY2.domain());
- // update axes
- $$.xAxisTickFormat = $$.axis.getXAxisTickFormat();
- $$.xAxisTickValues = $$.axis.getXAxisTickValues();
- $$.yAxisTickValues = $$.axis.getYAxisTickValues();
- $$.y2AxisTickValues = $$.axis.getY2AxisTickValues();
-
- $$.xAxis = $$.axis.getXAxis($$.x, $$.xOrient, $$.xAxisTickFormat, $$.xAxisTickValues, config.axis_x_tick_outer);
- $$.subXAxis = $$.axis.getXAxis($$.subX, $$.subXOrient, $$.xAxisTickFormat, $$.xAxisTickValues, config.axis_x_tick_outer);
- $$.yAxis = $$.axis.getYAxis($$.y, $$.yOrient, config.axis_y_tick_format, $$.yAxisTickValues, config.axis_y_tick_outer);
- $$.y2Axis = $$.axis.getYAxis($$.y2, $$.y2Orient, config.axis_y2_tick_format, $$.y2AxisTickValues, config.axis_y2_tick_outer);
-
- // Set initialized scales to brush and zoom
- if (!forInit) {
- if ($$.brush) { $$.brush.scale($$.subX); }
- if (config.zoom_enabled) { $$.zoom.scale($$.x); }
- }
- // update for arc
- if ($$.updateArc) { $$.updateArc(); }
- };
-
- c3_chart_internal_fn.getYDomainMin = function (targets) {
- var $$ = this, config = $$.config,
- ids = $$.mapToIds(targets), ys = $$.getValuesAsIdKeyed(targets),
- j, k, baseId, idsInGroup, id, hasNegativeValue;
- if (config.data_groups.length > 0) {
- hasNegativeValue = $$.hasNegativeValueInTargets(targets);
- for (j = 0; j < config.data_groups.length; j++) {
- // Determine baseId
- idsInGroup = config.data_groups[j].filter(function (id) { return ids.indexOf(id) >= 0; });
- if (idsInGroup.length === 0) { continue; }
- baseId = idsInGroup[0];
- // Consider negative values
- if (hasNegativeValue && ys[baseId]) {
- ys[baseId].forEach(function (v, i) {
- ys[baseId][i] = v < 0 ? v : 0;
- });
- }
- // Compute min
- for (k = 1; k < idsInGroup.length; k++) {
- id = idsInGroup[k];
- if (! ys[id]) { continue; }
- ys[id].forEach(function (v, i) {
- if ($$.axis.getId(id) === $$.axis.getId(baseId) && ys[baseId] && !(hasNegativeValue && +v > 0)) {
- ys[baseId][i] += +v;
- }
- });
- }
- }
- }
- return $$.d3.min(Object.keys(ys).map(function (key) { return $$.d3.min(ys[key]); }));
- };
- c3_chart_internal_fn.getYDomainMax = function (targets) {
- var $$ = this, config = $$.config,
- ids = $$.mapToIds(targets), ys = $$.getValuesAsIdKeyed(targets),
- j, k, baseId, idsInGroup, id, hasPositiveValue;
- if (config.data_groups.length > 0) {
- hasPositiveValue = $$.hasPositiveValueInTargets(targets);
- for (j = 0; j < config.data_groups.length; j++) {
- // Determine baseId
- idsInGroup = config.data_groups[j].filter(function (id) { return ids.indexOf(id) >= 0; });
- if (idsInGroup.length === 0) { continue; }
- baseId = idsInGroup[0];
- // Consider positive values
- if (hasPositiveValue && ys[baseId]) {
- ys[baseId].forEach(function (v, i) {
- ys[baseId][i] = v > 0 ? v : 0;
- });
- }
- // Compute max
- for (k = 1; k < idsInGroup.length; k++) {
- id = idsInGroup[k];
- if (! ys[id]) { continue; }
- ys[id].forEach(function (v, i) {
- if ($$.axis.getId(id) === $$.axis.getId(baseId) && ys[baseId] && !(hasPositiveValue && +v < 0)) {
- ys[baseId][i] += +v;
- }
- });
- }
- }
- }
- return $$.d3.max(Object.keys(ys).map(function (key) { return $$.d3.max(ys[key]); }));
- };
- c3_chart_internal_fn.getYDomain = function (targets, axisId, xDomain) {
- var $$ = this, config = $$.config,
- targetsByAxisId = targets.filter(function (t) { return $$.axis.getId(t.id) === axisId; }),
- yTargets = xDomain ? $$.filterByXDomain(targetsByAxisId, xDomain) : targetsByAxisId,
- yMin = axisId === 'y2' ? config.axis_y2_min : config.axis_y_min,
- yMax = axisId === 'y2' ? config.axis_y2_max : config.axis_y_max,
- yDomainMin = $$.getYDomainMin(yTargets),
- yDomainMax = $$.getYDomainMax(yTargets),
- domain, domainLength, padding, padding_top, padding_bottom,
- center = axisId === 'y2' ? config.axis_y2_center : config.axis_y_center,
- yDomainAbs, lengths, diff, ratio, isAllPositive, isAllNegative,
- isZeroBased = ($$.hasType('bar', yTargets) && config.bar_zerobased) || ($$.hasType('area', yTargets) && config.area_zerobased),
- isInverted = axisId === 'y2' ? config.axis_y2_inverted : config.axis_y_inverted,
- showHorizontalDataLabel = $$.hasDataLabel() && config.axis_rotated,
- showVerticalDataLabel = $$.hasDataLabel() && !config.axis_rotated;
-
- // MEMO: avoid inverting domain unexpectedly
- yDomainMin = isValue(yMin) ? yMin : isValue(yMax) ? (yDomainMin < yMax ? yDomainMin : yMax - 10) : yDomainMin;
- yDomainMax = isValue(yMax) ? yMax : isValue(yMin) ? (yMin < yDomainMax ? yDomainMax : yMin + 10) : yDomainMax;
-
- if (yTargets.length === 0) { // use current domain if target of axisId is none
- return axisId === 'y2' ? $$.y2.domain() : $$.y.domain();
- }
- if (isNaN(yDomainMin)) { // set minimum to zero when not number
- yDomainMin = 0;
- }
- if (isNaN(yDomainMax)) { // set maximum to have same value as yDomainMin
- yDomainMax = yDomainMin;
- }
- if (yDomainMin === yDomainMax) {
- yDomainMin < 0 ? yDomainMax = 0 : yDomainMin = 0;
- }
- isAllPositive = yDomainMin >= 0 && yDomainMax >= 0;
- isAllNegative = yDomainMin <= 0 && yDomainMax <= 0;
-
- // Cancel zerobased if axis_*_min / axis_*_max specified
- if ((isValue(yMin) && isAllPositive) || (isValue(yMax) && isAllNegative)) {
- isZeroBased = false;
- }
-
- // Bar/Area chart should be 0-based if all positive|negative
- if (isZeroBased) {
- if (isAllPositive) { yDomainMin = 0; }
- if (isAllNegative) { yDomainMax = 0; }
- }
-
- domainLength = Math.abs(yDomainMax - yDomainMin);
- padding = padding_top = padding_bottom = domainLength * 0.1;
-
- if (typeof center !== 'undefined') {
- yDomainAbs = Math.max(Math.abs(yDomainMin), Math.abs(yDomainMax));
- yDomainMax = center + yDomainAbs;
- yDomainMin = center - yDomainAbs;
- }
- // add padding for data label
- if (showHorizontalDataLabel) {
- lengths = $$.getDataLabelLength(yDomainMin, yDomainMax, 'width');
- diff = diffDomain($$.y.range());
- ratio = [lengths[0] / diff, lengths[1] / diff];
- padding_top += domainLength * (ratio[1] / (1 - ratio[0] - ratio[1]));
- padding_bottom += domainLength * (ratio[0] / (1 - ratio[0] - ratio[1]));
- } else if (showVerticalDataLabel) {
- lengths = $$.getDataLabelLength(yDomainMin, yDomainMax, 'height');
- padding_top += $$.axis.convertPixelsToAxisPadding(lengths[1], domainLength);
- padding_bottom += $$.axis.convertPixelsToAxisPadding(lengths[0], domainLength);
- }
- if (axisId === 'y' && notEmpty(config.axis_y_padding)) {
- padding_top = $$.axis.getPadding(config.axis_y_padding, 'top', padding_top, domainLength);
- padding_bottom = $$.axis.getPadding(config.axis_y_padding, 'bottom', padding_bottom, domainLength);
- }
- if (axisId === 'y2' && notEmpty(config.axis_y2_padding)) {
- padding_top = $$.axis.getPadding(config.axis_y2_padding, 'top', padding_top, domainLength);
- padding_bottom = $$.axis.getPadding(config.axis_y2_padding, 'bottom', padding_bottom, domainLength);
- }
- // Bar/Area chart should be 0-based if all positive|negative
- if (isZeroBased) {
- if (isAllPositive) { padding_bottom = yDomainMin; }
- if (isAllNegative) { padding_top = -yDomainMax; }
- }
- domain = [yDomainMin - padding_bottom, yDomainMax + padding_top];
- return isInverted ? domain.reverse() : domain;
- };
- c3_chart_internal_fn.getXDomainMin = function (targets) {
- var $$ = this, config = $$.config;
- return isDefined(config.axis_x_min) ?
- ($$.isTimeSeries() ? this.parseDate(config.axis_x_min) : config.axis_x_min) :
- $$.d3.min(targets, function (t) { return $$.d3.min(t.values, function (v) { return v.x; }); });
- };
- c3_chart_internal_fn.getXDomainMax = function (targets) {
- var $$ = this, config = $$.config;
- return isDefined(config.axis_x_max) ?
- ($$.isTimeSeries() ? this.parseDate(config.axis_x_max) : config.axis_x_max) :
- $$.d3.max(targets, function (t) { return $$.d3.max(t.values, function (v) { return v.x; }); });
- };
- c3_chart_internal_fn.getXDomainPadding = function (domain) {
- var $$ = this, config = $$.config,
- diff = domain[1] - domain[0],
- maxDataCount, padding, paddingLeft, paddingRight;
- if ($$.isCategorized()) {
- padding = 0;
- } else if ($$.hasType('bar')) {
- maxDataCount = $$.getMaxDataCount();
- padding = maxDataCount > 1 ? (diff / (maxDataCount - 1)) / 2 : 0.5;
- } else {
- padding = diff * 0.01;
- }
- if (typeof config.axis_x_padding === 'object' && notEmpty(config.axis_x_padding)) {
- paddingLeft = isValue(config.axis_x_padding.left) ? config.axis_x_padding.left : padding;
- paddingRight = isValue(config.axis_x_padding.right) ? config.axis_x_padding.right : padding;
- } else if (typeof config.axis_x_padding === 'number') {
- paddingLeft = paddingRight = config.axis_x_padding;
- } else {
- paddingLeft = paddingRight = padding;
- }
- return {left: paddingLeft, right: paddingRight};
- };
- c3_chart_internal_fn.getXDomain = function (targets) {
- var $$ = this,
- xDomain = [$$.getXDomainMin(targets), $$.getXDomainMax(targets)],
- firstX = xDomain[0], lastX = xDomain[1],
- padding = $$.getXDomainPadding(xDomain),
- min = 0, max = 0;
- // show center of x domain if min and max are the same
- if ((firstX - lastX) === 0 && !$$.isCategorized()) {
- if ($$.isTimeSeries()) {
- firstX = new Date(firstX.getTime() * 0.5);
- lastX = new Date(lastX.getTime() * 1.5);
- } else {
- firstX = firstX === 0 ? 1 : (firstX * 0.5);
- lastX = lastX === 0 ? -1 : (lastX * 1.5);
- }
- }
- if (firstX || firstX === 0) {
- min = $$.isTimeSeries() ? new Date(firstX.getTime() - padding.left) : firstX - padding.left;
- }
- if (lastX || lastX === 0) {
- max = $$.isTimeSeries() ? new Date(lastX.getTime() + padding.right) : lastX + padding.right;
- }
- return [min, max];
- };
- c3_chart_internal_fn.updateXDomain = function (targets, withUpdateXDomain, withUpdateOrgXDomain, withTrim, domain) {
- var $$ = this, config = $$.config;
-
- if (withUpdateOrgXDomain) {
- $$.x.domain(domain ? domain : $$.d3.extent($$.getXDomain(targets)));
- $$.orgXDomain = $$.x.domain();
- if (config.zoom_enabled) { $$.zoom.scale($$.x).updateScaleExtent(); }
- $$.subX.domain($$.x.domain());
- if ($$.brush) { $$.brush.scale($$.subX); }
- }
- if (withUpdateXDomain) {
- $$.x.domain(domain ? domain : (!$$.brush || $$.brush.empty()) ? $$.orgXDomain : $$.brush.extent());
- if (config.zoom_enabled) { $$.zoom.scale($$.x).updateScaleExtent(); }
- }
-
- // Trim domain when too big by zoom mousemove event
- if (withTrim) { $$.x.domain($$.trimXDomain($$.x.orgDomain())); }
-
- return $$.x.domain();
- };
- c3_chart_internal_fn.trimXDomain = function (domain) {
- var zoomDomain = this.getZoomDomain(),
- min = zoomDomain[0], max = zoomDomain[1];
- if (domain[0] <= min) {
- domain[1] = +domain[1] + (min - domain[0]);
- domain[0] = min;
- }
- if (max <= domain[1]) {
- domain[0] = +domain[0] - (domain[1] - max);
- domain[1] = max;
- }
- return domain;
- };
-
- c3_chart_internal_fn.isX = function (key) {
- var $$ = this, config = $$.config;
- return (config.data_x && key === config.data_x) || (notEmpty(config.data_xs) && hasValue(config.data_xs, key));
- };
- c3_chart_internal_fn.isNotX = function (key) {
- return !this.isX(key);
- };
- c3_chart_internal_fn.getXKey = function (id) {
- var $$ = this, config = $$.config;
- return config.data_x ? config.data_x : notEmpty(config.data_xs) ? config.data_xs[id] : null;
- };
- c3_chart_internal_fn.getXValuesOfXKey = function (key, targets) {
- var $$ = this,
- xValues, ids = targets && notEmpty(targets) ? $$.mapToIds(targets) : [];
- ids.forEach(function (id) {
- if ($$.getXKey(id) === key) {
- xValues = $$.data.xs[id];
- }
- });
- return xValues;
- };
- c3_chart_internal_fn.getIndexByX = function (x) {
- var $$ = this,
- data = $$.filterByX($$.data.targets, x);
- return data.length ? data[0].index : null;
- };
- c3_chart_internal_fn.getXValue = function (id, i) {
- var $$ = this;
- return id in $$.data.xs && $$.data.xs[id] && isValue($$.data.xs[id][i]) ? $$.data.xs[id][i] : i;
- };
- c3_chart_internal_fn.getOtherTargetXs = function () {
- var $$ = this,
- idsForX = Object.keys($$.data.xs);
- return idsForX.length ? $$.data.xs[idsForX[0]] : null;
- };
- c3_chart_internal_fn.getOtherTargetX = function (index) {
- var xs = this.getOtherTargetXs();
- return xs && index < xs.length ? xs[index] : null;
- };
- c3_chart_internal_fn.addXs = function (xs) {
- var $$ = this;
- Object.keys(xs).forEach(function (id) {
- $$.config.data_xs[id] = xs[id];
- });
- };
- c3_chart_internal_fn.hasMultipleX = function (xs) {
- return this.d3.set(Object.keys(xs).map(function (id) { return xs[id]; })).size() > 1;
- };
- c3_chart_internal_fn.isMultipleX = function () {
- return notEmpty(this.config.data_xs) || !this.config.data_xSort || this.hasType('scatter');
- };
- c3_chart_internal_fn.addName = function (data) {
- var $$ = this, name;
- if (data) {
- name = $$.config.data_names[data.id];
- data.name = name !== undefined ? name : data.id;
- }
- return data;
- };
- c3_chart_internal_fn.getValueOnIndex = function (values, index) {
- var valueOnIndex = values.filter(function (v) { return v.index === index; });
- return valueOnIndex.length ? valueOnIndex[0] : null;
- };
- c3_chart_internal_fn.updateTargetX = function (targets, x) {
- var $$ = this;
- targets.forEach(function (t) {
- t.values.forEach(function (v, i) {
- v.x = $$.generateTargetX(x[i], t.id, i);
- });
- $$.data.xs[t.id] = x;
- });
- };
- c3_chart_internal_fn.updateTargetXs = function (targets, xs) {
- var $$ = this;
- targets.forEach(function (t) {
- if (xs[t.id]) {
- $$.updateTargetX([t], xs[t.id]);
- }
- });
- };
- c3_chart_internal_fn.generateTargetX = function (rawX, id, index) {
- var $$ = this, x;
- if ($$.isTimeSeries()) {
- x = rawX ? $$.parseDate(rawX) : $$.parseDate($$.getXValue(id, index));
- }
- else if ($$.isCustomX() && !$$.isCategorized()) {
- x = isValue(rawX) ? +rawX : $$.getXValue(id, index);
- }
- else {
- x = index;
- }
- return x;
- };
- c3_chart_internal_fn.cloneTarget = function (target) {
- return {
- id : target.id,
- id_org : target.id_org,
- values : target.values.map(function (d) {
- return {x: d.x, value: d.value, id: d.id};
- })
- };
- };
- c3_chart_internal_fn.updateXs = function () {
- var $$ = this;
- if ($$.data.targets.length) {
- $$.xs = [];
- $$.data.targets[0].values.forEach(function (v) {
- $$.xs[v.index] = v.x;
- });
- }
- };
- c3_chart_internal_fn.getPrevX = function (i) {
- var x = this.xs[i - 1];
- return typeof x !== 'undefined' ? x : null;
- };
- c3_chart_internal_fn.getNextX = function (i) {
- var x = this.xs[i + 1];
- return typeof x !== 'undefined' ? x : null;
- };
- c3_chart_internal_fn.getMaxDataCount = function () {
- var $$ = this;
- return $$.d3.max($$.data.targets, function (t) { return t.values.length; });
- };
- c3_chart_internal_fn.getMaxDataCountTarget = function (targets) {
- var length = targets.length, max = 0, maxTarget;
- if (length > 1) {
- targets.forEach(function (t) {
- if (t.values.length > max) {
- maxTarget = t;
- max = t.values.length;
- }
- });
- } else {
- maxTarget = length ? targets[0] : null;
- }
- return maxTarget;
- };
- c3_chart_internal_fn.getEdgeX = function (targets) {
- var $$ = this;
- return !targets.length ? [0, 0] : [
- $$.d3.min(targets, function (t) { return t.values[0].x; }),
- $$.d3.max(targets, function (t) { return t.values[t.values.length - 1].x; })
- ];
- };
- c3_chart_internal_fn.mapToIds = function (targets) {
- return targets.map(function (d) { return d.id; });
- };
- c3_chart_internal_fn.mapToTargetIds = function (ids) {
- var $$ = this;
- return ids ? [].concat(ids) : $$.mapToIds($$.data.targets);
- };
- c3_chart_internal_fn.hasTarget = function (targets, id) {
- var ids = this.mapToIds(targets), i;
- for (i = 0; i < ids.length; i++) {
- if (ids[i] === id) {
- return true;
- }
- }
- return false;
- };
- c3_chart_internal_fn.isTargetToShow = function (targetId) {
- return this.hiddenTargetIds.indexOf(targetId) < 0;
- };
- c3_chart_internal_fn.isLegendToShow = function (targetId) {
- return this.hiddenLegendIds.indexOf(targetId) < 0;
- };
- c3_chart_internal_fn.filterTargetsToShow = function (targets) {
- var $$ = this;
- return targets.filter(function (t) { return $$.isTargetToShow(t.id); });
- };
- c3_chart_internal_fn.mapTargetsToUniqueXs = function (targets) {
- var $$ = this;
- var xs = $$.d3.set($$.d3.merge(targets.map(function (t) { return t.values.map(function (v) { return +v.x; }); }))).values();
- xs = $$.isTimeSeries() ? xs.map(function (x) { return new Date(+x); }) : xs.map(function (x) { return +x; });
- return xs.sort(function (a, b) { return a < b ? -1 : a > b ? 1 : a >= b ? 0 : NaN; });
- };
- c3_chart_internal_fn.addHiddenTargetIds = function (targetIds) {
- this.hiddenTargetIds = this.hiddenTargetIds.concat(targetIds);
- };
- c3_chart_internal_fn.removeHiddenTargetIds = function (targetIds) {
- this.hiddenTargetIds = this.hiddenTargetIds.filter(function (id) { return targetIds.indexOf(id) < 0; });
- };
- c3_chart_internal_fn.addHiddenLegendIds = function (targetIds) {
- this.hiddenLegendIds = this.hiddenLegendIds.concat(targetIds);
- };
- c3_chart_internal_fn.removeHiddenLegendIds = function (targetIds) {
- this.hiddenLegendIds = this.hiddenLegendIds.filter(function (id) { return targetIds.indexOf(id) < 0; });
- };
- c3_chart_internal_fn.getValuesAsIdKeyed = function (targets) {
- var ys = {};
- targets.forEach(function (t) {
- ys[t.id] = [];
- t.values.forEach(function (v) {
- ys[t.id].push(v.value);
- });
- });
- return ys;
- };
- c3_chart_internal_fn.checkValueInTargets = function (targets, checker) {
- var ids = Object.keys(targets), i, j, values;
- for (i = 0; i < ids.length; i++) {
- values = targets[ids[i]].values;
- for (j = 0; j < values.length; j++) {
- if (checker(values[j].value)) {
- return true;
- }
- }
- }
- return false;
- };
- c3_chart_internal_fn.hasNegativeValueInTargets = function (targets) {
- return this.checkValueInTargets(targets, function (v) { return v < 0; });
- };
- c3_chart_internal_fn.hasPositiveValueInTargets = function (targets) {
- return this.checkValueInTargets(targets, function (v) { return v > 0; });
- };
- c3_chart_internal_fn.isOrderDesc = function () {
- var config = this.config;
- return typeof(config.data_order) === 'string' && config.data_order.toLowerCase() === 'desc';
- };
- c3_chart_internal_fn.isOrderAsc = function () {
- var config = this.config;
- return typeof(config.data_order) === 'string' && config.data_order.toLowerCase() === 'asc';
- };
- c3_chart_internal_fn.orderTargets = function (targets) {
- var $$ = this, config = $$.config, orderAsc = $$.isOrderAsc(), orderDesc = $$.isOrderDesc();
- if (orderAsc || orderDesc) {
- targets.sort(function (t1, t2) {
- var reducer = function (p, c) { return p + Math.abs(c.value); };
- var t1Sum = t1.values.reduce(reducer, 0),
- t2Sum = t2.values.reduce(reducer, 0);
- return orderAsc ? t2Sum - t1Sum : t1Sum - t2Sum;
- });
- } else if (isFunction(config.data_order)) {
- targets.sort(config.data_order);
- } // TODO: accept name array for order
- return targets;
- };
- c3_chart_internal_fn.filterByX = function (targets, x) {
- return this.d3.merge(targets.map(function (t) { return t.values; })).filter(function (v) { return v.x - x === 0; });
- };
- c3_chart_internal_fn.filterRemoveNull = function (data) {
- return data.filter(function (d) { return isValue(d.value); });
- };
- c3_chart_internal_fn.filterByXDomain = function (targets, xDomain) {
- return targets.map(function (t) {
- return {
- id: t.id,
- id_org: t.id_org,
- values: t.values.filter(function (v) {
- return xDomain[0] <= v.x && v.x <= xDomain[1];
- })
- };
- });
- };
- c3_chart_internal_fn.hasDataLabel = function () {
- var config = this.config;
- if (typeof config.data_labels === 'boolean' && config.data_labels) {
- return true;
- } else if (typeof config.data_labels === 'object' && notEmpty(config.data_labels)) {
- return true;
- }
- return false;
- };
- c3_chart_internal_fn.getDataLabelLength = function (min, max, key) {
- var $$ = this,
- lengths = [0, 0], paddingCoef = 1.3;
- $$.selectChart.select('svg').selectAll('.dummy')
- .data([min, max])
- .enter().append('text')
- .text(function (d) { return $$.dataLabelFormat(d.id)(d); })
- .each(function (d, i) {
- lengths[i] = this.getBoundingClientRect()[key] * paddingCoef;
- })
- .remove();
- return lengths;
- };
- c3_chart_internal_fn.isNoneArc = function (d) {
- return this.hasTarget(this.data.targets, d.id);
- },
- c3_chart_internal_fn.isArc = function (d) {
- return 'data' in d && this.hasTarget(this.data.targets, d.data.id);
- };
- c3_chart_internal_fn.findSameXOfValues = function (values, index) {
- var i, targetX = values[index].x, sames = [];
- for (i = index - 1; i >= 0; i--) {
- if (targetX !== values[i].x) { break; }
- sames.push(values[i]);
- }
- for (i = index; i < values.length; i++) {
- if (targetX !== values[i].x) { break; }
- sames.push(values[i]);
- }
- return sames;
- };
-
- c3_chart_internal_fn.findClosestFromTargets = function (targets, pos) {
- var $$ = this, candidates;
-
- // map to array of closest points of each target
- candidates = targets.map(function (target) {
- return $$.findClosest(target.values, pos);
- });
-
- // decide closest point and return
- return $$.findClosest(candidates, pos);
- };
- c3_chart_internal_fn.findClosest = function (values, pos) {
- var $$ = this, minDist = $$.config.point_sensitivity, closest;
-
- // find mouseovering bar
- values.filter(function (v) { return v && $$.isBarType(v.id); }).forEach(function (v) {
- var shape = $$.main.select('.' + CLASS.bars + $$.getTargetSelectorSuffix(v.id) + ' .' + CLASS.bar + '-' + v.index).node();
- if (!closest && $$.isWithinBar(shape)) {
- closest = v;
- }
- });
-
- // find closest point from non-bar
- values.filter(function (v) { return v && !$$.isBarType(v.id); }).forEach(function (v) {
- var d = $$.dist(v, pos);
- if (d < minDist) {
- minDist = d;
- closest = v;
- }
- });
-
- return closest;
- };
- c3_chart_internal_fn.dist = function (data, pos) {
- var $$ = this, config = $$.config,
- xIndex = config.axis_rotated ? 1 : 0,
- yIndex = config.axis_rotated ? 0 : 1,
- y = $$.circleY(data, data.index),
- x = $$.x(data.x);
- return Math.sqrt(Math.pow(x - pos[xIndex], 2) + Math.pow(y - pos[yIndex], 2));
- };
- c3_chart_internal_fn.convertValuesToStep = function (values) {
- var converted = [].concat(values), i;
-
- if (!this.isCategorized()) {
- return values;
- }
-
- for (i = values.length + 1; 0 < i; i--) {
- converted[i] = converted[i - 1];
- }
-
- converted[0] = {
- x: converted[0].x - 1,
- value: converted[0].value,
- id: converted[0].id
- };
- converted[values.length + 1] = {
- x: converted[values.length].x + 1,
- value: converted[values.length].value,
- id: converted[values.length].id
- };
-
- return converted;
- };
- c3_chart_internal_fn.updateDataAttributes = function (name, attrs) {
- var $$ = this, config = $$.config, current = config['data_' + name];
- if (typeof attrs === 'undefined') { return current; }
- Object.keys(attrs).forEach(function (id) {
- current[id] = attrs[id];
- });
- $$.redraw({withLegend: true});
- return current;
- };
-
- c3_chart_internal_fn.convertUrlToData = function (url, mimeType, headers, keys, done) {
- var $$ = this, type = mimeType ? mimeType : 'csv';
- var req = $$.d3.xhr(url);
- if (headers) {
- Object.keys(headers).forEach(function (header) {
- req.header(header, headers[header]);
- });
- }
- req.get(function (error, data) {
- var d;
- if (!data) {
- throw new Error(error.responseURL + ' ' + error.status + ' (' + error.statusText + ')');
- }
- if (type === 'json') {
- d = $$.convertJsonToData(JSON.parse(data.response), keys);
- } else if (type === 'tsv') {
- d = $$.convertTsvToData(data.response);
- } else {
- d = $$.convertCsvToData(data.response);
- }
- done.call($$, d);
- });
- };
- c3_chart_internal_fn.convertXsvToData = function (xsv, parser) {
- var rows = parser.parseRows(xsv), d;
- if (rows.length === 1) {
- d = [{}];
- rows[0].forEach(function (id) {
- d[0][id] = null;
- });
- } else {
- d = parser.parse(xsv);
- }
- return d;
- };
- c3_chart_internal_fn.convertCsvToData = function (csv) {
- return this.convertXsvToData(csv, this.d3.csv);
- };
- c3_chart_internal_fn.convertTsvToData = function (tsv) {
- return this.convertXsvToData(tsv, this.d3.tsv);
- };
- c3_chart_internal_fn.convertJsonToData = function (json, keys) {
- var $$ = this,
- new_rows = [], targetKeys, data;
- if (keys) { // when keys specified, json would be an array that includes objects
- if (keys.x) {
- targetKeys = keys.value.concat(keys.x);
- $$.config.data_x = keys.x;
- } else {
- targetKeys = keys.value;
- }
- new_rows.push(targetKeys);
- json.forEach(function (o) {
- var new_row = [];
- targetKeys.forEach(function (key) {
- // convert undefined to null because undefined data will be removed in convertDataToTargets()
- var v = $$.findValueInJson(o, key);
- if (isUndefined(v)) {
- v = null;
- }
- new_row.push(v);
- });
- new_rows.push(new_row);
- });
- data = $$.convertRowsToData(new_rows);
- } else {
- Object.keys(json).forEach(function (key) {
- new_rows.push([key].concat(json[key]));
- });
- data = $$.convertColumnsToData(new_rows);
- }
- return data;
- };
- c3_chart_internal_fn.findValueInJson = function (object, path) {
- path = path.replace(/\[(\w+)\]/g, '.$1'); // convert indexes to properties (replace [] with .)
- path = path.replace(/^\./, ''); // strip a leading dot
- var pathArray = path.split('.');
- for (var i = 0; i < pathArray.length; ++i) {
- var k = pathArray[i];
- if (k in object) {
- object = object[k];
- } else {
- return;
- }
- }
- return object;
- };
- c3_chart_internal_fn.convertRowsToData = function (rows) {
- var keys = rows[0], new_row = {}, new_rows = [], i, j;
- for (i = 1; i < rows.length; i++) {
- new_row = {};
- for (j = 0; j < rows[i].length; j++) {
- if (isUndefined(rows[i][j])) {
- throw new Error("Source data is missing a component at (" + i + "," + j + ")!");
- }
- new_row[keys[j]] = rows[i][j];
- }
- new_rows.push(new_row);
- }
- return new_rows;
- };
- c3_chart_internal_fn.convertColumnsToData = function (columns) {
- var new_rows = [], i, j, key;
- for (i = 0; i < columns.length; i++) {
- key = columns[i][0];
- for (j = 1; j < columns[i].length; j++) {
- if (isUndefined(new_rows[j - 1])) {
- new_rows[j - 1] = {};
- }
- if (isUndefined(columns[i][j])) {
- throw new Error("Source data is missing a component at (" + i + "," + j + ")!");
- }
- new_rows[j - 1][key] = columns[i][j];
- }
- }
- return new_rows;
- };
- c3_chart_internal_fn.convertDataToTargets = function (data, appendXs) {
- var $$ = this, config = $$.config,
- ids = $$.d3.keys(data[0]).filter($$.isNotX, $$),
- xs = $$.d3.keys(data[0]).filter($$.isX, $$),
- targets;
-
- // save x for update data by load when custom x and c3.x API
- ids.forEach(function (id) {
- var xKey = $$.getXKey(id);
-
- if ($$.isCustomX() || $$.isTimeSeries()) {
- // if included in input data
- if (xs.indexOf(xKey) >= 0) {
- $$.data.xs[id] = (appendXs && $$.data.xs[id] ? $$.data.xs[id] : []).concat(
- data.map(function (d) { return d[xKey]; })
- .filter(isValue)
- .map(function (rawX, i) { return $$.generateTargetX(rawX, id, i); })
- );
- }
- // if not included in input data, find from preloaded data of other id's x
- else if (config.data_x) {
- $$.data.xs[id] = $$.getOtherTargetXs();
- }
- // if not included in input data, find from preloaded data
- else if (notEmpty(config.data_xs)) {
- $$.data.xs[id] = $$.getXValuesOfXKey(xKey, $$.data.targets);
- }
- // MEMO: if no x included, use same x of current will be used
- } else {
- $$.data.xs[id] = data.map(function (d, i) { return i; });
- }
- });
-
-
- // check x is defined
- ids.forEach(function (id) {
- if (!$$.data.xs[id]) {
- throw new Error('x is not defined for id = "' + id + '".');
- }
- });
-
- // convert to target
- targets = ids.map(function (id, index) {
- var convertedId = config.data_idConverter(id);
- return {
- id: convertedId,
- id_org: id,
- values: data.map(function (d, i) {
- var xKey = $$.getXKey(id), rawX = d[xKey],
- value = d[id] !== null && !isNaN(d[id]) ? +d[id] : null, x;
- // use x as categories if custom x and categorized
- if ($$.isCustomX() && $$.isCategorized() && index === 0 && !isUndefined(rawX)) {
- if (index === 0 && i === 0) {
- config.axis_x_categories = [];
- }
- x = config.axis_x_categories.indexOf(rawX);
- if (x === -1) {
- x = config.axis_x_categories.length;
- config.axis_x_categories.push(rawX);
- }
- } else {
- x = $$.generateTargetX(rawX, id, i);
- }
- // mark as x = undefined if value is undefined and filter to remove after mapped
- if (isUndefined(d[id]) || $$.data.xs[id].length <= i) {
- x = undefined;
- }
- return {x: x, value: value, id: convertedId};
- }).filter(function (v) { return isDefined(v.x); })
- };
- });
-
- // finish targets
- targets.forEach(function (t) {
- var i;
- // sort values by its x
- if (config.data_xSort) {
- t.values = t.values.sort(function (v1, v2) {
- var x1 = v1.x || v1.x === 0 ? v1.x : Infinity,
- x2 = v2.x || v2.x === 0 ? v2.x : Infinity;
- return x1 - x2;
- });
- }
- // indexing each value
- i = 0;
- t.values.forEach(function (v) {
- v.index = i++;
- });
- // this needs to be sorted because its index and value.index is identical
- $$.data.xs[t.id].sort(function (v1, v2) {
- return v1 - v2;
- });
- });
-
- // cache information about values
- $$.hasNegativeValue = $$.hasNegativeValueInTargets(targets);
- $$.hasPositiveValue = $$.hasPositiveValueInTargets(targets);
-
- // set target types
- if (config.data_type) {
- $$.setTargetType($$.mapToIds(targets).filter(function (id) { return ! (id in config.data_types); }), config.data_type);
- }
-
- // cache as original id keyed
- targets.forEach(function (d) {
- $$.addCache(d.id_org, d);
- });
-
- return targets;
- };
-
- c3_chart_internal_fn.load = function (targets, args) {
- var $$ = this;
- if (targets) {
- // filter loading targets if needed
- if (args.filter) {
- targets = targets.filter(args.filter);
- }
- // set type if args.types || args.type specified
- if (args.type || args.types) {
- targets.forEach(function (t) {
- var type = args.types && args.types[t.id] ? args.types[t.id] : args.type;
- $$.setTargetType(t.id, type);
- });
- }
- // Update/Add data
- $$.data.targets.forEach(function (d) {
- for (var i = 0; i < targets.length; i++) {
- if (d.id === targets[i].id) {
- d.values = targets[i].values;
- targets.splice(i, 1);
- break;
- }
- }
- });
- $$.data.targets = $$.data.targets.concat(targets); // add remained
- }
-
- // Set targets
- $$.updateTargets($$.data.targets);
-
- // Redraw with new targets
- $$.redraw({withUpdateOrgXDomain: true, withUpdateXDomain: true, withLegend: true});
-
- if (args.done) { args.done(); }
- };
- c3_chart_internal_fn.loadFromArgs = function (args) {
- var $$ = this;
- if (args.data) {
- $$.load($$.convertDataToTargets(args.data), args);
- }
- else if (args.url) {
- $$.convertUrlToData(args.url, args.mimeType, args.headers, args.keys, function (data) {
- $$.load($$.convertDataToTargets(data), args);
- });
- }
- else if (args.json) {
- $$.load($$.convertDataToTargets($$.convertJsonToData(args.json, args.keys)), args);
- }
- else if (args.rows) {
- $$.load($$.convertDataToTargets($$.convertRowsToData(args.rows)), args);
- }
- else if (args.columns) {
- $$.load($$.convertDataToTargets($$.convertColumnsToData(args.columns)), args);
- }
- else {
- $$.load(null, args);
- }
- };
- c3_chart_internal_fn.unload = function (targetIds, done) {
- var $$ = this;
- if (!done) {
- done = function () {};
- }
- // filter existing target
- targetIds = targetIds.filter(function (id) { return $$.hasTarget($$.data.targets, id); });
- // If no target, call done and return
- if (!targetIds || targetIds.length === 0) {
- done();
- return;
- }
- $$.svg.selectAll(targetIds.map(function (id) { return $$.selectorTarget(id); }))
- .transition()
- .style('opacity', 0)
- .remove()
- .call($$.endall, done);
- targetIds.forEach(function (id) {
- // Reset fadein for future load
- $$.withoutFadeIn[id] = false;
- // Remove target's elements
- if ($$.legend) {
- $$.legend.selectAll('.' + CLASS.legendItem + $$.getTargetSelectorSuffix(id)).remove();
- }
- // Remove target
- $$.data.targets = $$.data.targets.filter(function (t) {
- return t.id !== id;
- });
- });
- };
-
- c3_chart_internal_fn.categoryName = function (i) {
- var config = this.config;
- return i < config.axis_x_categories.length ? config.axis_x_categories[i] : i;
- };
-
- c3_chart_internal_fn.initEventRect = function () {
- var $$ = this;
- $$.main.select('.' + CLASS.chart).append("g")
- .attr("class", CLASS.eventRects)
- .style('fill-opacity', 0);
- };
- c3_chart_internal_fn.redrawEventRect = function () {
- var $$ = this, config = $$.config,
- eventRectUpdate, maxDataCountTarget,
- isMultipleX = $$.isMultipleX();
-
- // rects for mouseover
- var eventRects = $$.main.select('.' + CLASS.eventRects)
- .style('cursor', config.zoom_enabled ? config.axis_rotated ? 'ns-resize' : 'ew-resize' : null)
- .classed(CLASS.eventRectsMultiple, isMultipleX)
- .classed(CLASS.eventRectsSingle, !isMultipleX);
-
- // clear old rects
- eventRects.selectAll('.' + CLASS.eventRect).remove();
-
- // open as public variable
- $$.eventRect = eventRects.selectAll('.' + CLASS.eventRect);
-
- if (isMultipleX) {
- eventRectUpdate = $$.eventRect.data([0]);
- // enter : only one rect will be added
- $$.generateEventRectsForMultipleXs(eventRectUpdate.enter());
- // update
- $$.updateEventRect(eventRectUpdate);
- // exit : not needed because always only one rect exists
- }
- else {
- // Set data and update $$.eventRect
- maxDataCountTarget = $$.getMaxDataCountTarget($$.data.targets);
- eventRects.datum(maxDataCountTarget ? maxDataCountTarget.values : []);
- $$.eventRect = eventRects.selectAll('.' + CLASS.eventRect);
- eventRectUpdate = $$.eventRect.data(function (d) { return d; });
- // enter
- $$.generateEventRectsForSingleX(eventRectUpdate.enter());
- // update
- $$.updateEventRect(eventRectUpdate);
- // exit
- eventRectUpdate.exit().remove();
- }
- };
- c3_chart_internal_fn.updateEventRect = function (eventRectUpdate) {
- var $$ = this, config = $$.config,
- x, y, w, h, rectW, rectX;
-
- // set update selection if null
- eventRectUpdate = eventRectUpdate || $$.eventRect.data(function (d) { return d; });
-
- if ($$.isMultipleX()) {
- // TODO: rotated not supported yet
- x = 0;
- y = 0;
- w = $$.width;
- h = $$.height;
- }
- else {
- if (($$.isCustomX() || $$.isTimeSeries()) && !$$.isCategorized()) {
-
- // update index for x that is used by prevX and nextX
- $$.updateXs();
-
- rectW = function (d) {
- var prevX = $$.getPrevX(d.index), nextX = $$.getNextX(d.index);
-
- // if there this is a single data point make the eventRect full width (or height)
- if (prevX === null && nextX === null) {
- return config.axis_rotated ? $$.height : $$.width;
- }
-
- if (prevX === null) { prevX = $$.x.domain()[0]; }
- if (nextX === null) { nextX = $$.x.domain()[1]; }
-
- return Math.max(0, ($$.x(nextX) - $$.x(prevX)) / 2);
- };
- rectX = function (d) {
- var prevX = $$.getPrevX(d.index), nextX = $$.getNextX(d.index),
- thisX = $$.data.xs[d.id][d.index];
-
- // if there this is a single data point position the eventRect at 0
- if (prevX === null && nextX === null) {
- return 0;
- }
-
- if (prevX === null) { prevX = $$.x.domain()[0]; }
-
- return ($$.x(thisX) + $$.x(prevX)) / 2;
- };
- } else {
- rectW = $$.getEventRectWidth();
- rectX = function (d) {
- return $$.x(d.x) - (rectW / 2);
- };
- }
- x = config.axis_rotated ? 0 : rectX;
- y = config.axis_rotated ? rectX : 0;
- w = config.axis_rotated ? $$.width : rectW;
- h = config.axis_rotated ? rectW : $$.height;
- }
-
- eventRectUpdate
- .attr('class', $$.classEvent.bind($$))
- .attr("x", x)
- .attr("y", y)
- .attr("width", w)
- .attr("height", h);
- };
- c3_chart_internal_fn.generateEventRectsForSingleX = function (eventRectEnter) {
- var $$ = this, d3 = $$.d3, config = $$.config;
- eventRectEnter.append("rect")
- .attr("class", $$.classEvent.bind($$))
- .style("cursor", config.data_selection_enabled && config.data_selection_grouped ? "pointer" : null)
- .on('mouseover', function (d) {
- var index = d.index;
-
- if ($$.dragging || $$.flowing) { return; } // do nothing while dragging/flowing
- if ($$.hasArcType()) { return; }
-
- // Expand shapes for selection
- if (config.point_focus_expand_enabled) { $$.expandCircles(index, null, true); }
- $$.expandBars(index, null, true);
-
- // Call event handler
- $$.main.selectAll('.' + CLASS.shape + '-' + index).each(function (d) {
- config.data_onmouseover.call($$.api, d);
- });
- })
- .on('mouseout', function (d) {
- var index = d.index;
- if (!$$.config) { return; } // chart is destroyed
- if ($$.hasArcType()) { return; }
- $$.hideXGridFocus();
- $$.hideTooltip();
- // Undo expanded shapes
- $$.unexpandCircles();
- $$.unexpandBars();
- // Call event handler
- $$.main.selectAll('.' + CLASS.shape + '-' + index).each(function (d) {
- config.data_onmouseout.call($$.api, d);
- });
- })
- .on('mousemove', function (d) {
- var selectedData, index = d.index,
- eventRect = $$.svg.select('.' + CLASS.eventRect + '-' + index);
-
- if ($$.dragging || $$.flowing) { return; } // do nothing while dragging/flowing
- if ($$.hasArcType()) { return; }
-
- if ($$.isStepType(d) && $$.config.line_step_type === 'step-after' && d3.mouse(this)[0] < $$.x($$.getXValue(d.id, index))) {
- index -= 1;
- }
-
- // Show tooltip
- selectedData = $$.filterTargetsToShow($$.data.targets).map(function (t) {
- return $$.addName($$.getValueOnIndex(t.values, index));
- });
-
- if (config.tooltip_grouped) {
- $$.showTooltip(selectedData, this);
- $$.showXGridFocus(selectedData);
- }
-
- if (config.tooltip_grouped && (!config.data_selection_enabled || config.data_selection_grouped)) {
- return;
- }
-
- $$.main.selectAll('.' + CLASS.shape + '-' + index)
- .each(function () {
- d3.select(this).classed(CLASS.EXPANDED, true);
- if (config.data_selection_enabled) {
- eventRect.style('cursor', config.data_selection_grouped ? 'pointer' : null);
- }
- if (!config.tooltip_grouped) {
- $$.hideXGridFocus();
- $$.hideTooltip();
- if (!config.data_selection_grouped) {
- $$.unexpandCircles(index);
- $$.unexpandBars(index);
- }
- }
- })
- .filter(function (d) {
- return $$.isWithinShape(this, d);
- })
- .each(function (d) {
- if (config.data_selection_enabled && (config.data_selection_grouped || config.data_selection_isselectable(d))) {
- eventRect.style('cursor', 'pointer');
- }
- if (!config.tooltip_grouped) {
- $$.showTooltip([d], this);
- $$.showXGridFocus([d]);
- if (config.point_focus_expand_enabled) { $$.expandCircles(index, d.id, true); }
- $$.expandBars(index, d.id, true);
- }
- });
- })
- .on('click', function (d) {
- var index = d.index;
- if ($$.hasArcType() || !$$.toggleShape) { return; }
- if ($$.cancelClick) {
- $$.cancelClick = false;
- return;
- }
- if ($$.isStepType(d) && config.line_step_type === 'step-after' && d3.mouse(this)[0] < $$.x($$.getXValue(d.id, index))) {
- index -= 1;
- }
- $$.main.selectAll('.' + CLASS.shape + '-' + index).each(function (d) {
- if (config.data_selection_grouped || $$.isWithinShape(this, d)) {
- $$.toggleShape(this, d, index);
- $$.config.data_onclick.call($$.api, d, this);
- }
- });
- })
- .call(
- config.data_selection_draggable && $$.drag ? (
- d3.behavior.drag().origin(Object)
- .on('drag', function () { $$.drag(d3.mouse(this)); })
- .on('dragstart', function () { $$.dragstart(d3.mouse(this)); })
- .on('dragend', function () { $$.dragend(); })
- ) : function () {}
- );
- };
-
- c3_chart_internal_fn.generateEventRectsForMultipleXs = function (eventRectEnter) {
- var $$ = this, d3 = $$.d3, config = $$.config;
-
- function mouseout() {
- $$.svg.select('.' + CLASS.eventRect).style('cursor', null);
- $$.hideXGridFocus();
- $$.hideTooltip();
- $$.unexpandCircles();
- $$.unexpandBars();
- }
-
- eventRectEnter.append('rect')
- .attr('x', 0)
- .attr('y', 0)
- .attr('width', $$.width)
- .attr('height', $$.height)
- .attr('class', CLASS.eventRect)
- .on('mouseout', function () {
- if (!$$.config) { return; } // chart is destroyed
- if ($$.hasArcType()) { return; }
- mouseout();
- })
- .on('mousemove', function () {
- var targetsToShow = $$.filterTargetsToShow($$.data.targets);
- var mouse, closest, sameXData, selectedData;
-
- if ($$.dragging) { return; } // do nothing when dragging
- if ($$.hasArcType(targetsToShow)) { return; }
-
- mouse = d3.mouse(this);
- closest = $$.findClosestFromTargets(targetsToShow, mouse);
-
- if ($$.mouseover && (!closest || closest.id !== $$.mouseover.id)) {
- config.data_onmouseout.call($$.api, $$.mouseover);
- $$.mouseover = undefined;
- }
-
- if (! closest) {
- mouseout();
- return;
- }
-
- if ($$.isScatterType(closest) || !config.tooltip_grouped) {
- sameXData = [closest];
- } else {
- sameXData = $$.filterByX(targetsToShow, closest.x);
- }
-
- // show tooltip when cursor is close to some point
- selectedData = sameXData.map(function (d) {
- return $$.addName(d);
- });
- $$.showTooltip(selectedData, this);
-
- // expand points
- if (config.point_focus_expand_enabled) {
- $$.expandCircles(closest.index, closest.id, true);
- }
- $$.expandBars(closest.index, closest.id, true);
-
- // Show xgrid focus line
- $$.showXGridFocus(selectedData);
-
- // Show cursor as pointer if point is close to mouse position
- if ($$.isBarType(closest.id) || $$.dist(closest, mouse) < config.point_sensitivity) {
- $$.svg.select('.' + CLASS.eventRect).style('cursor', 'pointer');
- if (!$$.mouseover) {
- config.data_onmouseover.call($$.api, closest);
- $$.mouseover = closest;
- }
- }
- })
- .on('click', function () {
- var targetsToShow = $$.filterTargetsToShow($$.data.targets);
- var mouse, closest;
- if ($$.hasArcType(targetsToShow)) { return; }
-
- mouse = d3.mouse(this);
- closest = $$.findClosestFromTargets(targetsToShow, mouse);
- if (! closest) { return; }
- // select if selection enabled
- if ($$.isBarType(closest.id) || $$.dist(closest, mouse) < config.point_sensitivity) {
- $$.main.selectAll('.' + CLASS.shapes + $$.getTargetSelectorSuffix(closest.id)).selectAll('.' + CLASS.shape + '-' + closest.index).each(function () {
- if (config.data_selection_grouped || $$.isWithinShape(this, closest)) {
- $$.toggleShape(this, closest, closest.index);
- $$.config.data_onclick.call($$.api, closest, this);
- }
- });
- }
- })
- .call(
- config.data_selection_draggable && $$.drag ? (
- d3.behavior.drag().origin(Object)
- .on('drag', function () { $$.drag(d3.mouse(this)); })
- .on('dragstart', function () { $$.dragstart(d3.mouse(this)); })
- .on('dragend', function () { $$.dragend(); })
- ) : function () {}
- );
- };
- c3_chart_internal_fn.dispatchEvent = function (type, index, mouse) {
- var $$ = this,
- selector = '.' + CLASS.eventRect + (!$$.isMultipleX() ? '-' + index : ''),
- eventRect = $$.main.select(selector).node(),
- box = eventRect.getBoundingClientRect(),
- x = box.left + (mouse ? mouse[0] : 0),
- y = box.top + (mouse ? mouse[1] : 0),
- event = document.createEvent("MouseEvents");
-
- event.initMouseEvent(type, true, true, window, 0, x, y, x, y,
- false, false, false, false, 0, null);
- eventRect.dispatchEvent(event);
- };
-
- c3_chart_internal_fn.getCurrentWidth = function () {
- var $$ = this, config = $$.config;
- return config.size_width ? config.size_width : $$.getParentWidth();
- };
- c3_chart_internal_fn.getCurrentHeight = function () {
- var $$ = this, config = $$.config,
- h = config.size_height ? config.size_height : $$.getParentHeight();
- return h > 0 ? h : 320 / ($$.hasType('gauge') && !config.gauge_fullCircle ? 2 : 1);
- };
- c3_chart_internal_fn.getCurrentPaddingTop = function () {
- var $$ = this,
- config = $$.config,
- padding = isValue(config.padding_top) ? config.padding_top : 0;
- if ($$.title && $$.title.node()) {
- padding += $$.getTitlePadding();
- }
- return padding;
- };
- c3_chart_internal_fn.getCurrentPaddingBottom = function () {
- var config = this.config;
- return isValue(config.padding_bottom) ? config.padding_bottom : 0;
- };
- c3_chart_internal_fn.getCurrentPaddingLeft = function (withoutRecompute) {
- var $$ = this, config = $$.config;
- if (isValue(config.padding_left)) {
- return config.padding_left;
- } else if (config.axis_rotated) {
- return !config.axis_x_show ? 1 : Math.max(ceil10($$.getAxisWidthByAxisId('x', withoutRecompute)), 40);
- } else if (!config.axis_y_show || config.axis_y_inner) { // && !config.axis_rotated
- return $$.axis.getYAxisLabelPosition().isOuter ? 30 : 1;
- } else {
- return ceil10($$.getAxisWidthByAxisId('y', withoutRecompute));
- }
- };
- c3_chart_internal_fn.getCurrentPaddingRight = function () {
- var $$ = this, config = $$.config,
- defaultPadding = 10, legendWidthOnRight = $$.isLegendRight ? $$.getLegendWidth() + 20 : 0;
- if (isValue(config.padding_right)) {
- return config.padding_right + 1; // 1 is needed not to hide tick line
- } else if (config.axis_rotated) {
- return defaultPadding + legendWidthOnRight;
- } else if (!config.axis_y2_show || config.axis_y2_inner) { // && !config.axis_rotated
- return 2 + legendWidthOnRight + ($$.axis.getY2AxisLabelPosition().isOuter ? 20 : 0);
- } else {
- return ceil10($$.getAxisWidthByAxisId('y2')) + legendWidthOnRight;
- }
- };
-
- c3_chart_internal_fn.getParentRectValue = function (key) {
- var parent = this.selectChart.node(), v;
- while (parent && parent.tagName !== 'BODY') {
- try {
- v = parent.getBoundingClientRect()[key];
- } catch(e) {
- if (key === 'width') {
- // In IE in certain cases getBoundingClientRect
- // will cause an "unspecified error"
- v = parent.offsetWidth;
- }
- }
- if (v) {
- break;
- }
- parent = parent.parentNode;
- }
- return v;
- };
- c3_chart_internal_fn.getParentWidth = function () {
- return this.getParentRectValue('width');
- };
- c3_chart_internal_fn.getParentHeight = function () {
- var h = this.selectChart.style('height');
- return h.indexOf('px') > 0 ? +h.replace('px', '') : 0;
- };
-
-
- c3_chart_internal_fn.getSvgLeft = function (withoutRecompute) {
- var $$ = this, config = $$.config,
- hasLeftAxisRect = config.axis_rotated || (!config.axis_rotated && !config.axis_y_inner),
- leftAxisClass = config.axis_rotated ? CLASS.axisX : CLASS.axisY,
- leftAxis = $$.main.select('.' + leftAxisClass).node(),
- svgRect = leftAxis && hasLeftAxisRect ? leftAxis.getBoundingClientRect() : {right: 0},
- chartRect = $$.selectChart.node().getBoundingClientRect(),
- hasArc = $$.hasArcType(),
- svgLeft = svgRect.right - chartRect.left - (hasArc ? 0 : $$.getCurrentPaddingLeft(withoutRecompute));
- return svgLeft > 0 ? svgLeft : 0;
- };
-
-
- c3_chart_internal_fn.getAxisWidthByAxisId = function (id, withoutRecompute) {
- var $$ = this, position = $$.axis.getLabelPositionById(id);
- return $$.axis.getMaxTickWidth(id, withoutRecompute) + (position.isInner ? 20 : 40);
- };
- c3_chart_internal_fn.getHorizontalAxisHeight = function (axisId) {
- var $$ = this, config = $$.config, h = 30;
- if (axisId === 'x' && !config.axis_x_show) { return 8; }
- if (axisId === 'x' && config.axis_x_height) { return config.axis_x_height; }
- if (axisId === 'y' && !config.axis_y_show) {
- return config.legend_show && !$$.isLegendRight && !$$.isLegendInset ? 10 : 1;
- }
- if (axisId === 'y2' && !config.axis_y2_show) { return $$.rotated_padding_top; }
- // Calculate x axis height when tick rotated
- if (axisId === 'x' && !config.axis_rotated && config.axis_x_tick_rotate) {
- h = 30 + $$.axis.getMaxTickWidth(axisId) * Math.cos(Math.PI * (90 - config.axis_x_tick_rotate) / 180);
- }
- // Calculate y axis height when tick rotated
- if (axisId === 'y' && config.axis_rotated && config.axis_y_tick_rotate) {
- h = 30 + $$.axis.getMaxTickWidth(axisId) * Math.cos(Math.PI * (90 - config.axis_y_tick_rotate) / 180);
- }
- return h + ($$.axis.getLabelPositionById(axisId).isInner ? 0 : 10) + (axisId === 'y2' ? -10 : 0);
- };
-
- c3_chart_internal_fn.getEventRectWidth = function () {
- return Math.max(0, this.xAxis.tickInterval());
- };
-
- c3_chart_internal_fn.getShapeIndices = function (typeFilter) {
- var $$ = this, config = $$.config,
- indices = {}, i = 0, j, k;
- $$.filterTargetsToShow($$.data.targets.filter(typeFilter, $$)).forEach(function (d) {
- for (j = 0; j < config.data_groups.length; j++) {
- if (config.data_groups[j].indexOf(d.id) < 0) { continue; }
- for (k = 0; k < config.data_groups[j].length; k++) {
- if (config.data_groups[j][k] in indices) {
- indices[d.id] = indices[config.data_groups[j][k]];
- break;
- }
- }
- }
- if (isUndefined(indices[d.id])) { indices[d.id] = i++; }
- });
- indices.__max__ = i - 1;
- return indices;
- };
- c3_chart_internal_fn.getShapeX = function (offset, targetsNum, indices, isSub) {
- var $$ = this, scale = isSub ? $$.subX : $$.x;
- return function (d) {
- var index = d.id in indices ? indices[d.id] : 0;
- return d.x || d.x === 0 ? scale(d.x) - offset * (targetsNum / 2 - index) : 0;
- };
- };
- c3_chart_internal_fn.getShapeY = function (isSub) {
- var $$ = this;
- return function (d) {
- var scale = isSub ? $$.getSubYScale(d.id) : $$.getYScale(d.id);
- return scale(d.value);
- };
- };
- c3_chart_internal_fn.getShapeOffset = function (typeFilter, indices, isSub) {
- var $$ = this,
- targets = $$.orderTargets($$.filterTargetsToShow($$.data.targets.filter(typeFilter, $$))),
- targetIds = targets.map(function (t) { return t.id; });
- return function (d, i) {
- var scale = isSub ? $$.getSubYScale(d.id) : $$.getYScale(d.id),
- y0 = scale(0), offset = y0;
- targets.forEach(function (t) {
- var values = $$.isStepType(d) ? $$.convertValuesToStep(t.values) : t.values;
- if (t.id === d.id || indices[t.id] !== indices[d.id]) { return; }
- if (targetIds.indexOf(t.id) < targetIds.indexOf(d.id)) {
- // check if the x values line up
- if (typeof values[i] === 'undefined' || +values[i].x !== +d.x) { // "+" for timeseries
- // if not, try to find the value that does line up
- i = -1;
- values.forEach(function (v, j) {
- if (v.x === d.x) {
- i = j;
- }
- });
- }
- if (i in values && values[i].value * d.value >= 0) {
- offset += scale(values[i].value) - y0;
- }
- }
- });
- return offset;
- };
- };
- c3_chart_internal_fn.isWithinShape = function (that, d) {
- var $$ = this,
- shape = $$.d3.select(that), isWithin;
- if (!$$.isTargetToShow(d.id)) {
- isWithin = false;
- }
- else if (that.nodeName === 'circle') {
- isWithin = $$.isStepType(d) ? $$.isWithinStep(that, $$.getYScale(d.id)(d.value)) : $$.isWithinCircle(that, $$.pointSelectR(d) * 1.5);
- }
- else if (that.nodeName === 'path') {
- isWithin = shape.classed(CLASS.bar) ? $$.isWithinBar(that) : true;
- }
- return isWithin;
- };
-
-
- c3_chart_internal_fn.getInterpolate = function (d) {
- var $$ = this,
- interpolation = $$.isInterpolationType($$.config.spline_interpolation_type) ? $$.config.spline_interpolation_type : 'cardinal';
- return $$.isSplineType(d) ? interpolation : $$.isStepType(d) ? $$.config.line_step_type : "linear";
- };
-
- c3_chart_internal_fn.initLine = function () {
- var $$ = this;
- $$.main.select('.' + CLASS.chart).append("g")
- .attr("class", CLASS.chartLines);
- };
- c3_chart_internal_fn.updateTargetsForLine = function (targets) {
- var $$ = this, config = $$.config,
- mainLineUpdate, mainLineEnter,
- classChartLine = $$.classChartLine.bind($$),
- classLines = $$.classLines.bind($$),
- classAreas = $$.classAreas.bind($$),
- classCircles = $$.classCircles.bind($$),
- classFocus = $$.classFocus.bind($$);
- mainLineUpdate = $$.main.select('.' + CLASS.chartLines).selectAll('.' + CLASS.chartLine)
- .data(targets)
- .attr('class', function (d) { return classChartLine(d) + classFocus(d); });
- mainLineEnter = mainLineUpdate.enter().append('g')
- .attr('class', classChartLine)
- .style('opacity', 0)
- .style("pointer-events", "none");
- // Lines for each data
- mainLineEnter.append('g')
- .attr("class", classLines);
- // Areas
- mainLineEnter.append('g')
- .attr('class', classAreas);
- // Circles for each data point on lines
- mainLineEnter.append('g')
- .attr("class", function (d) { return $$.generateClass(CLASS.selectedCircles, d.id); });
- mainLineEnter.append('g')
- .attr("class", classCircles)
- .style("cursor", function (d) { return config.data_selection_isselectable(d) ? "pointer" : null; });
- // Update date for selected circles
- targets.forEach(function (t) {
- $$.main.selectAll('.' + CLASS.selectedCircles + $$.getTargetSelectorSuffix(t.id)).selectAll('.' + CLASS.selectedCircle).each(function (d) {
- d.value = t.values[d.index].value;
- });
- });
- // MEMO: can not keep same color...
- //mainLineUpdate.exit().remove();
- };
- c3_chart_internal_fn.updateLine = function (durationForExit) {
- var $$ = this;
- $$.mainLine = $$.main.selectAll('.' + CLASS.lines).selectAll('.' + CLASS.line)
- .data($$.lineData.bind($$));
- $$.mainLine.enter().append('path')
- .attr('class', $$.classLine.bind($$))
- .style("stroke", $$.color);
- $$.mainLine
- .style("opacity", $$.initialOpacity.bind($$))
- .style('shape-rendering', function (d) { return $$.isStepType(d) ? 'crispEdges' : ''; })
- .attr('transform', null);
- $$.mainLine.exit().transition().duration(durationForExit)
- .style('opacity', 0)
- .remove();
- };
- c3_chart_internal_fn.redrawLine = function (drawLine, withTransition) {
- return [
- (withTransition ? this.mainLine.transition(Math.random().toString()) : this.mainLine)
- .attr("d", drawLine)
- .style("stroke", this.color)
- .style("opacity", 1)
- ];
- };
- c3_chart_internal_fn.generateDrawLine = function (lineIndices, isSub) {
- var $$ = this, config = $$.config,
- line = $$.d3.svg.line(),
- getPoints = $$.generateGetLinePoints(lineIndices, isSub),
- yScaleGetter = isSub ? $$.getSubYScale : $$.getYScale,
- xValue = function (d) { return (isSub ? $$.subxx : $$.xx).call($$, d); },
- yValue = function (d, i) {
- return config.data_groups.length > 0 ? getPoints(d, i)[0][1] : yScaleGetter.call($$, d.id)(d.value);
- };
-
- line = config.axis_rotated ? line.x(yValue).y(xValue) : line.x(xValue).y(yValue);
- if (!config.line_connectNull) { line = line.defined(function (d) { return d.value != null; }); }
- return function (d) {
- var values = config.line_connectNull ? $$.filterRemoveNull(d.values) : d.values,
- x = isSub ? $$.x : $$.subX, y = yScaleGetter.call($$, d.id), x0 = 0, y0 = 0, path;
- if ($$.isLineType(d)) {
- if (config.data_regions[d.id]) {
- path = $$.lineWithRegions(values, x, y, config.data_regions[d.id]);
- } else {
- if ($$.isStepType(d)) { values = $$.convertValuesToStep(values); }
- path = line.interpolate($$.getInterpolate(d))(values);
- }
- } else {
- if (values[0]) {
- x0 = x(values[0].x);
- y0 = y(values[0].value);
- }
- path = config.axis_rotated ? "M " + y0 + " " + x0 : "M " + x0 + " " + y0;
- }
- return path ? path : "M 0 0";
- };
- };
- c3_chart_internal_fn.generateGetLinePoints = function (lineIndices, isSub) { // partial duplication of generateGetBarPoints
- var $$ = this, config = $$.config,
- lineTargetsNum = lineIndices.__max__ + 1,
- x = $$.getShapeX(0, lineTargetsNum, lineIndices, !!isSub),
- y = $$.getShapeY(!!isSub),
- lineOffset = $$.getShapeOffset($$.isLineType, lineIndices, !!isSub),
- yScale = isSub ? $$.getSubYScale : $$.getYScale;
- return function (d, i) {
- var y0 = yScale.call($$, d.id)(0),
- offset = lineOffset(d, i) || y0, // offset is for stacked area chart
- posX = x(d), posY = y(d);
- // fix posY not to overflow opposite quadrant
- if (config.axis_rotated) {
- if ((0 < d.value && posY < y0) || (d.value < 0 && y0 < posY)) { posY = y0; }
- }
- // 1 point that marks the line position
- return [
- [posX, posY - (y0 - offset)],
- [posX, posY - (y0 - offset)], // needed for compatibility
- [posX, posY - (y0 - offset)], // needed for compatibility
- [posX, posY - (y0 - offset)] // needed for compatibility
- ];
- };
- };
-
-
- c3_chart_internal_fn.lineWithRegions = function (d, x, y, _regions) {
- var $$ = this, config = $$.config,
- prev = -1, i, j,
- s = "M", sWithRegion,
- xp, yp, dx, dy, dd, diff, diffx2,
- xOffset = $$.isCategorized() ? 0.5 : 0,
- xValue, yValue,
- regions = [];
-
- function isWithinRegions(x, regions) {
- var i;
- for (i = 0; i < regions.length; i++) {
- if (regions[i].start < x && x <= regions[i].end) { return true; }
- }
- return false;
- }
-
- // Check start/end of regions
- if (isDefined(_regions)) {
- for (i = 0; i < _regions.length; i++) {
- regions[i] = {};
- if (isUndefined(_regions[i].start)) {
- regions[i].start = d[0].x;
- } else {
- regions[i].start = $$.isTimeSeries() ? $$.parseDate(_regions[i].start) : _regions[i].start;
- }
- if (isUndefined(_regions[i].end)) {
- regions[i].end = d[d.length - 1].x;
- } else {
- regions[i].end = $$.isTimeSeries() ? $$.parseDate(_regions[i].end) : _regions[i].end;
- }
- }
- }
-
- // Set scales
- xValue = config.axis_rotated ? function (d) { return y(d.value); } : function (d) { return x(d.x); };
- yValue = config.axis_rotated ? function (d) { return x(d.x); } : function (d) { return y(d.value); };
-
- // Define svg generator function for region
- function generateM(points) {
- return 'M' + points[0][0] + ' ' + points[0][1] + ' ' + points[1][0] + ' ' + points[1][1];
- }
- if ($$.isTimeSeries()) {
- sWithRegion = function (d0, d1, j, diff) {
- var x0 = d0.x.getTime(), x_diff = d1.x - d0.x,
- xv0 = new Date(x0 + x_diff * j),
- xv1 = new Date(x0 + x_diff * (j + diff)),
- points;
- if (config.axis_rotated) {
- points = [[y(yp(j)), x(xv0)], [y(yp(j + diff)), x(xv1)]];
- } else {
- points = [[x(xv0), y(yp(j))], [x(xv1), y(yp(j + diff))]];
- }
- return generateM(points);
- };
- } else {
- sWithRegion = function (d0, d1, j, diff) {
- var points;
- if (config.axis_rotated) {
- points = [[y(yp(j), true), x(xp(j))], [y(yp(j + diff), true), x(xp(j + diff))]];
- } else {
- points = [[x(xp(j), true), y(yp(j))], [x(xp(j + diff), true), y(yp(j + diff))]];
- }
- return generateM(points);
- };
- }
-
- // Generate
- for (i = 0; i < d.length; i++) {
-
- // Draw as normal
- if (isUndefined(regions) || ! isWithinRegions(d[i].x, regions)) {
- s += " " + xValue(d[i]) + " " + yValue(d[i]);
- }
- // Draw with region // TODO: Fix for horizotal charts
- else {
- xp = $$.getScale(d[i - 1].x + xOffset, d[i].x + xOffset, $$.isTimeSeries());
- yp = $$.getScale(d[i - 1].value, d[i].value);
-
- dx = x(d[i].x) - x(d[i - 1].x);
- dy = y(d[i].value) - y(d[i - 1].value);
- dd = Math.sqrt(Math.pow(dx, 2) + Math.pow(dy, 2));
- diff = 2 / dd;
- diffx2 = diff * 2;
-
- for (j = diff; j <= 1; j += diffx2) {
- s += sWithRegion(d[i - 1], d[i], j, diff);
- }
- }
- prev = d[i].x;
- }
-
- return s;
- };
-
-
- c3_chart_internal_fn.updateArea = function (durationForExit) {
- var $$ = this, d3 = $$.d3;
- $$.mainArea = $$.main.selectAll('.' + CLASS.areas).selectAll('.' + CLASS.area)
- .data($$.lineData.bind($$));
- $$.mainArea.enter().append('path')
- .attr("class", $$.classArea.bind($$))
- .style("fill", $$.color)
- .style("opacity", function () { $$.orgAreaOpacity = +d3.select(this).style('opacity'); return 0; });
- $$.mainArea
- .style("opacity", $$.orgAreaOpacity);
- $$.mainArea.exit().transition().duration(durationForExit)
- .style('opacity', 0)
- .remove();
- };
- c3_chart_internal_fn.redrawArea = function (drawArea, withTransition) {
- return [
- (withTransition ? this.mainArea.transition(Math.random().toString()) : this.mainArea)
- .attr("d", drawArea)
- .style("fill", this.color)
- .style("opacity", this.orgAreaOpacity)
- ];
- };
- c3_chart_internal_fn.generateDrawArea = function (areaIndices, isSub) {
- var $$ = this, config = $$.config, area = $$.d3.svg.area(),
- getPoints = $$.generateGetAreaPoints(areaIndices, isSub),
- yScaleGetter = isSub ? $$.getSubYScale : $$.getYScale,
- xValue = function (d) { return (isSub ? $$.subxx : $$.xx).call($$, d); },
- value0 = function (d, i) {
- return config.data_groups.length > 0 ? getPoints(d, i)[0][1] : yScaleGetter.call($$, d.id)($$.getAreaBaseValue(d.id));
- },
- value1 = function (d, i) {
- return config.data_groups.length > 0 ? getPoints(d, i)[1][1] : yScaleGetter.call($$, d.id)(d.value);
- };
-
- area = config.axis_rotated ? area.x0(value0).x1(value1).y(xValue) : area.x(xValue).y0(config.area_above ? 0 : value0).y1(value1);
- if (!config.line_connectNull) {
- area = area.defined(function (d) { return d.value !== null; });
- }
-
- return function (d) {
- var values = config.line_connectNull ? $$.filterRemoveNull(d.values) : d.values,
- x0 = 0, y0 = 0, path;
- if ($$.isAreaType(d)) {
- if ($$.isStepType(d)) { values = $$.convertValuesToStep(values); }
- path = area.interpolate($$.getInterpolate(d))(values);
- } else {
- if (values[0]) {
- x0 = $$.x(values[0].x);
- y0 = $$.getYScale(d.id)(values[0].value);
- }
- path = config.axis_rotated ? "M " + y0 + " " + x0 : "M " + x0 + " " + y0;
- }
- return path ? path : "M 0 0";
- };
- };
- c3_chart_internal_fn.getAreaBaseValue = function () {
- return 0;
- };
- c3_chart_internal_fn.generateGetAreaPoints = function (areaIndices, isSub) { // partial duplication of generateGetBarPoints
- var $$ = this, config = $$.config,
- areaTargetsNum = areaIndices.__max__ + 1,
- x = $$.getShapeX(0, areaTargetsNum, areaIndices, !!isSub),
- y = $$.getShapeY(!!isSub),
- areaOffset = $$.getShapeOffset($$.isAreaType, areaIndices, !!isSub),
- yScale = isSub ? $$.getSubYScale : $$.getYScale;
- return function (d, i) {
- var y0 = yScale.call($$, d.id)(0),
- offset = areaOffset(d, i) || y0, // offset is for stacked area chart
- posX = x(d), posY = y(d);
- // fix posY not to overflow opposite quadrant
- if (config.axis_rotated) {
- if ((0 < d.value && posY < y0) || (d.value < 0 && y0 < posY)) { posY = y0; }
- }
- // 1 point that marks the area position
- return [
- [posX, offset],
- [posX, posY - (y0 - offset)],
- [posX, posY - (y0 - offset)], // needed for compatibility
- [posX, offset] // needed for compatibility
- ];
- };
- };
-
-
- c3_chart_internal_fn.updateCircle = function () {
- var $$ = this;
- $$.mainCircle = $$.main.selectAll('.' + CLASS.circles).selectAll('.' + CLASS.circle)
- .data($$.lineOrScatterData.bind($$));
- $$.mainCircle.enter().append("circle")
- .attr("class", $$.classCircle.bind($$))
- .attr("r", $$.pointR.bind($$))
- .style("fill", $$.color);
- $$.mainCircle
- .style("opacity", $$.initialOpacityForCircle.bind($$));
- $$.mainCircle.exit().remove();
- };
- c3_chart_internal_fn.redrawCircle = function (cx, cy, withTransition) {
- var selectedCircles = this.main.selectAll('.' + CLASS.selectedCircle);
- return [
- (withTransition ? this.mainCircle.transition(Math.random().toString()) : this.mainCircle)
- .style('opacity', this.opacityForCircle.bind(this))
- .style("fill", this.color)
- .attr("cx", cx)
- .attr("cy", cy),
- (withTransition ? selectedCircles.transition(Math.random().toString()) : selectedCircles)
- .attr("cx", cx)
- .attr("cy", cy)
- ];
- };
- c3_chart_internal_fn.circleX = function (d) {
- return d.x || d.x === 0 ? this.x(d.x) : null;
- };
- c3_chart_internal_fn.updateCircleY = function () {
- var $$ = this, lineIndices, getPoints;
- if ($$.config.data_groups.length > 0) {
- lineIndices = $$.getShapeIndices($$.isLineType),
- getPoints = $$.generateGetLinePoints(lineIndices);
- $$.circleY = function (d, i) {
- return getPoints(d, i)[0][1];
- };
- } else {
- $$.circleY = function (d) {
- return $$.getYScale(d.id)(d.value);
- };
- }
- };
- c3_chart_internal_fn.getCircles = function (i, id) {
- var $$ = this;
- return (id ? $$.main.selectAll('.' + CLASS.circles + $$.getTargetSelectorSuffix(id)) : $$.main).selectAll('.' + CLASS.circle + (isValue(i) ? '-' + i : ''));
- };
- c3_chart_internal_fn.expandCircles = function (i, id, reset) {
- var $$ = this,
- r = $$.pointExpandedR.bind($$);
- if (reset) { $$.unexpandCircles(); }
- $$.getCircles(i, id)
- .classed(CLASS.EXPANDED, true)
- .attr('r', r);
- };
- c3_chart_internal_fn.unexpandCircles = function (i) {
- var $$ = this,
- r = $$.pointR.bind($$);
- $$.getCircles(i)
- .filter(function () { return $$.d3.select(this).classed(CLASS.EXPANDED); })
- .classed(CLASS.EXPANDED, false)
- .attr('r', r);
- };
- c3_chart_internal_fn.pointR = function (d) {
- var $$ = this, config = $$.config;
- return $$.isStepType(d) ? 0 : (isFunction(config.point_r) ? config.point_r(d) : config.point_r);
- };
- c3_chart_internal_fn.pointExpandedR = function (d) {
- var $$ = this, config = $$.config;
- return config.point_focus_expand_enabled ? (config.point_focus_expand_r ? config.point_focus_expand_r : $$.pointR(d) * 1.75) : $$.pointR(d);
- };
- c3_chart_internal_fn.pointSelectR = function (d) {
- var $$ = this, config = $$.config;
- return isFunction(config.point_select_r) ? config.point_select_r(d) : ((config.point_select_r) ? config.point_select_r : $$.pointR(d) * 4);
- };
- c3_chart_internal_fn.isWithinCircle = function (that, r) {
- var d3 = this.d3,
- mouse = d3.mouse(that), d3_this = d3.select(that),
- cx = +d3_this.attr("cx"), cy = +d3_this.attr("cy");
- return Math.sqrt(Math.pow(cx - mouse[0], 2) + Math.pow(cy - mouse[1], 2)) < r;
- };
- c3_chart_internal_fn.isWithinStep = function (that, y) {
- return Math.abs(y - this.d3.mouse(that)[1]) < 30;
- };
-
- c3_chart_internal_fn.initBar = function () {
- var $$ = this;
- $$.main.select('.' + CLASS.chart).append("g")
- .attr("class", CLASS.chartBars);
- };
- c3_chart_internal_fn.updateTargetsForBar = function (targets) {
- var $$ = this, config = $$.config,
- mainBarUpdate, mainBarEnter,
- classChartBar = $$.classChartBar.bind($$),
- classBars = $$.classBars.bind($$),
- classFocus = $$.classFocus.bind($$);
- mainBarUpdate = $$.main.select('.' + CLASS.chartBars).selectAll('.' + CLASS.chartBar)
- .data(targets)
- .attr('class', function (d) { return classChartBar(d) + classFocus(d); });
- mainBarEnter = mainBarUpdate.enter().append('g')
- .attr('class', classChartBar)
- .style('opacity', 0)
- .style("pointer-events", "none");
- // Bars for each data
- mainBarEnter.append('g')
- .attr("class", classBars)
- .style("cursor", function (d) { return config.data_selection_isselectable(d) ? "pointer" : null; });
-
- };
- c3_chart_internal_fn.updateBar = function (durationForExit) {
- var $$ = this,
- barData = $$.barData.bind($$),
- classBar = $$.classBar.bind($$),
- initialOpacity = $$.initialOpacity.bind($$),
- color = function (d) { return $$.color(d.id); };
- $$.mainBar = $$.main.selectAll('.' + CLASS.bars).selectAll('.' + CLASS.bar)
- .data(barData);
- $$.mainBar.enter().append('path')
- .attr("class", classBar)
- .style("stroke", color)
- .style("fill", color);
- $$.mainBar
- .style("opacity", initialOpacity);
- $$.mainBar.exit().transition().duration(durationForExit)
- .style('opacity', 0)
- .remove();
- };
- c3_chart_internal_fn.redrawBar = function (drawBar, withTransition) {
- return [
- (withTransition ? this.mainBar.transition(Math.random().toString()) : this.mainBar)
- .attr('d', drawBar)
- .style("fill", this.color)
- .style("opacity", 1)
- ];
- };
- c3_chart_internal_fn.getBarW = function (axis, barTargetsNum) {
- var $$ = this, config = $$.config,
- w = typeof config.bar_width === 'number' ? config.bar_width : barTargetsNum ? (axis.tickInterval() * config.bar_width_ratio) / barTargetsNum : 0;
- return config.bar_width_max && w > config.bar_width_max ? config.bar_width_max : w;
- };
- c3_chart_internal_fn.getBars = function (i, id) {
- var $$ = this;
- return (id ? $$.main.selectAll('.' + CLASS.bars + $$.getTargetSelectorSuffix(id)) : $$.main).selectAll('.' + CLASS.bar + (isValue(i) ? '-' + i : ''));
- };
- c3_chart_internal_fn.expandBars = function (i, id, reset) {
- var $$ = this;
- if (reset) { $$.unexpandBars(); }
- $$.getBars(i, id).classed(CLASS.EXPANDED, true);
- };
- c3_chart_internal_fn.unexpandBars = function (i) {
- var $$ = this;
- $$.getBars(i).classed(CLASS.EXPANDED, false);
- };
- c3_chart_internal_fn.generateDrawBar = function (barIndices, isSub) {
- var $$ = this, config = $$.config,
- getPoints = $$.generateGetBarPoints(barIndices, isSub);
- return function (d, i) {
- // 4 points that make a bar
- var points = getPoints(d, i);
-
- // switch points if axis is rotated, not applicable for sub chart
- var indexX = config.axis_rotated ? 1 : 0;
- var indexY = config.axis_rotated ? 0 : 1;
-
- var path = 'M ' + points[0][indexX] + ',' + points[0][indexY] + ' ' +
- 'L' + points[1][indexX] + ',' + points[1][indexY] + ' ' +
- 'L' + points[2][indexX] + ',' + points[2][indexY] + ' ' +
- 'L' + points[3][indexX] + ',' + points[3][indexY] + ' ' +
- 'z';
-
- return path;
- };
- };
- c3_chart_internal_fn.generateGetBarPoints = function (barIndices, isSub) {
- var $$ = this,
- axis = isSub ? $$.subXAxis : $$.xAxis,
- barTargetsNum = barIndices.__max__ + 1,
- barW = $$.getBarW(axis, barTargetsNum),
- barX = $$.getShapeX(barW, barTargetsNum, barIndices, !!isSub),
- barY = $$.getShapeY(!!isSub),
- barOffset = $$.getShapeOffset($$.isBarType, barIndices, !!isSub),
- yScale = isSub ? $$.getSubYScale : $$.getYScale;
- return function (d, i) {
- var y0 = yScale.call($$, d.id)(0),
- offset = barOffset(d, i) || y0, // offset is for stacked bar chart
- posX = barX(d), posY = barY(d);
- // fix posY not to overflow opposite quadrant
- if ($$.config.axis_rotated) {
- if ((0 < d.value && posY < y0) || (d.value < 0 && y0 < posY)) { posY = y0; }
- }
- // 4 points that make a bar
- return [
- [posX, offset],
- [posX, posY - (y0 - offset)],
- [posX + barW, posY - (y0 - offset)],
- [posX + barW, offset]
- ];
- };
- };
- c3_chart_internal_fn.isWithinBar = function (that) {
- var mouse = this.d3.mouse(that), box = that.getBoundingClientRect(),
- seg0 = that.pathSegList.getItem(0), seg1 = that.pathSegList.getItem(1),
- x = Math.min(seg0.x, seg1.x), y = Math.min(seg0.y, seg1.y),
- w = box.width, h = box.height, offset = 2,
- sx = x - offset, ex = x + w + offset, sy = y + h + offset, ey = y - offset;
- return sx < mouse[0] && mouse[0] < ex && ey < mouse[1] && mouse[1] < sy;
- };
-
- c3_chart_internal_fn.initText = function () {
- var $$ = this;
- $$.main.select('.' + CLASS.chart).append("g")
- .attr("class", CLASS.chartTexts);
- $$.mainText = $$.d3.selectAll([]);
- };
- c3_chart_internal_fn.updateTargetsForText = function (targets) {
- var $$ = this, mainTextUpdate, mainTextEnter,
- classChartText = $$.classChartText.bind($$),
- classTexts = $$.classTexts.bind($$),
- classFocus = $$.classFocus.bind($$);
- mainTextUpdate = $$.main.select('.' + CLASS.chartTexts).selectAll('.' + CLASS.chartText)
- .data(targets)
- .attr('class', function (d) { return classChartText(d) + classFocus(d); });
- mainTextEnter = mainTextUpdate.enter().append('g')
- .attr('class', classChartText)
- .style('opacity', 0)
- .style("pointer-events", "none");
- mainTextEnter.append('g')
- .attr('class', classTexts);
- };
- c3_chart_internal_fn.updateText = function (durationForExit) {
- var $$ = this, config = $$.config,
- barOrLineData = $$.barOrLineData.bind($$),
- classText = $$.classText.bind($$);
- $$.mainText = $$.main.selectAll('.' + CLASS.texts).selectAll('.' + CLASS.text)
- .data(barOrLineData);
- $$.mainText.enter().append('text')
- .attr("class", classText)
- .attr('text-anchor', function (d) { return config.axis_rotated ? (d.value < 0 ? 'end' : 'start') : 'middle'; })
- .style("stroke", 'none')
- .style("fill", function (d) { return $$.color(d); })
- .style("fill-opacity", 0);
- $$.mainText
- .text(function (d, i, j) { return $$.dataLabelFormat(d.id)(d.value, d.id, i, j); });
- $$.mainText.exit()
- .transition().duration(durationForExit)
- .style('fill-opacity', 0)
- .remove();
- };
- c3_chart_internal_fn.redrawText = function (xForText, yForText, forFlow, withTransition) {
- return [
- (withTransition ? this.mainText.transition() : this.mainText)
- .attr('x', xForText)
- .attr('y', yForText)
- .style("fill", this.color)
- .style("fill-opacity", forFlow ? 0 : this.opacityForText.bind(this))
- ];
- };
- c3_chart_internal_fn.getTextRect = function (text, cls, element) {
- var dummy = this.d3.select('body').append('div').classed('c3', true),
- svg = dummy.append("svg").style('visibility', 'hidden').style('position', 'fixed').style('top', 0).style('left', 0),
- font = this.d3.select(element).style('font'),
- rect;
- svg.selectAll('.dummy')
- .data([text])
- .enter().append('text')
- .classed(cls ? cls : "", true)
- .style('font', font)
- .text(text)
- .each(function () { rect = this.getBoundingClientRect(); });
- dummy.remove();
- return rect;
- };
- c3_chart_internal_fn.generateXYForText = function (areaIndices, barIndices, lineIndices, forX) {
- var $$ = this,
- getAreaPoints = $$.generateGetAreaPoints(areaIndices, false),
- getBarPoints = $$.generateGetBarPoints(barIndices, false),
- getLinePoints = $$.generateGetLinePoints(lineIndices, false),
- getter = forX ? $$.getXForText : $$.getYForText;
- return function (d, i) {
- var getPoints = $$.isAreaType(d) ? getAreaPoints : $$.isBarType(d) ? getBarPoints : getLinePoints;
- return getter.call($$, getPoints(d, i), d, this);
- };
- };
- c3_chart_internal_fn.getXForText = function (points, d, textElement) {
- var $$ = this,
- box = textElement.getBoundingClientRect(), xPos, padding;
- if ($$.config.axis_rotated) {
- padding = $$.isBarType(d) ? 4 : 6;
- xPos = points[2][1] + padding * (d.value < 0 ? -1 : 1);
- } else {
- xPos = $$.hasType('bar') ? (points[2][0] + points[0][0]) / 2 : points[0][0];
- }
- // show labels regardless of the domain if value is null
- if (d.value === null) {
- if (xPos > $$.width) {
- xPos = $$.width - box.width;
- } else if (xPos < 0) {
- xPos = 4;
- }
- }
- return xPos;
- };
- c3_chart_internal_fn.getYForText = function (points, d, textElement) {
- var $$ = this,
- box = textElement.getBoundingClientRect(),
- yPos;
- if ($$.config.axis_rotated) {
- yPos = (points[0][0] + points[2][0] + box.height * 0.6) / 2;
- } else {
- yPos = points[2][1];
- if (d.value < 0 || (d.value === 0 && !$$.hasPositiveValue)) {
- yPos += box.height;
- if ($$.isBarType(d) && $$.isSafari()) {
- yPos -= 3;
- }
- else if (!$$.isBarType(d) && $$.isChrome()) {
- yPos += 3;
- }
- } else {
- yPos += $$.isBarType(d) ? -3 : -6;
- }
- }
- // show labels regardless of the domain if value is null
- if (d.value === null && !$$.config.axis_rotated) {
- if (yPos < box.height) {
- yPos = box.height;
- } else if (yPos > this.height) {
- yPos = this.height - 4;
- }
- }
- return yPos;
- };
-
- c3_chart_internal_fn.setTargetType = function (targetIds, type) {
- var $$ = this, config = $$.config;
- $$.mapToTargetIds(targetIds).forEach(function (id) {
- $$.withoutFadeIn[id] = (type === config.data_types[id]);
- config.data_types[id] = type;
- });
- if (!targetIds) {
- config.data_type = type;
- }
- };
- c3_chart_internal_fn.hasType = function (type, targets) {
- var $$ = this, types = $$.config.data_types, has = false;
- targets = targets || $$.data.targets;
- if (targets && targets.length) {
- targets.forEach(function (target) {
- var t = types[target.id];
- if ((t && t.indexOf(type) >= 0) || (!t && type === 'line')) {
- has = true;
- }
- });
- } else if (Object.keys(types).length) {
- Object.keys(types).forEach(function (id) {
- if (types[id] === type) { has = true; }
- });
- } else {
- has = $$.config.data_type === type;
- }
- return has;
- };
- c3_chart_internal_fn.hasArcType = function (targets) {
- return this.hasType('pie', targets) || this.hasType('donut', targets) || this.hasType('gauge', targets);
- };
- c3_chart_internal_fn.isLineType = function (d) {
- var config = this.config, id = isString(d) ? d : d.id;
- return !config.data_types[id] || ['line', 'spline', 'area', 'area-spline', 'step', 'area-step'].indexOf(config.data_types[id]) >= 0;
- };
- c3_chart_internal_fn.isStepType = function (d) {
- var id = isString(d) ? d : d.id;
- return ['step', 'area-step'].indexOf(this.config.data_types[id]) >= 0;
- };
- c3_chart_internal_fn.isSplineType = function (d) {
- var id = isString(d) ? d : d.id;
- return ['spline', 'area-spline'].indexOf(this.config.data_types[id]) >= 0;
- };
- c3_chart_internal_fn.isAreaType = function (d) {
- var id = isString(d) ? d : d.id;
- return ['area', 'area-spline', 'area-step'].indexOf(this.config.data_types[id]) >= 0;
- };
- c3_chart_internal_fn.isBarType = function (d) {
- var id = isString(d) ? d : d.id;
- return this.config.data_types[id] === 'bar';
- };
- c3_chart_internal_fn.isScatterType = function (d) {
- var id = isString(d) ? d : d.id;
- return this.config.data_types[id] === 'scatter';
- };
- c3_chart_internal_fn.isPieType = function (d) {
- var id = isString(d) ? d : d.id;
- return this.config.data_types[id] === 'pie';
- };
- c3_chart_internal_fn.isGaugeType = function (d) {
- var id = isString(d) ? d : d.id;
- return this.config.data_types[id] === 'gauge';
- };
- c3_chart_internal_fn.isDonutType = function (d) {
- var id = isString(d) ? d : d.id;
- return this.config.data_types[id] === 'donut';
- };
- c3_chart_internal_fn.isArcType = function (d) {
- return this.isPieType(d) || this.isDonutType(d) || this.isGaugeType(d);
- };
- c3_chart_internal_fn.lineData = function (d) {
- return this.isLineType(d) ? [d] : [];
- };
- c3_chart_internal_fn.arcData = function (d) {
- return this.isArcType(d.data) ? [d] : [];
- };
- /* not used
- function scatterData(d) {
- return isScatterType(d) ? d.values : [];
- }
- */
- c3_chart_internal_fn.barData = function (d) {
- return this.isBarType(d) ? d.values : [];
- };
- c3_chart_internal_fn.lineOrScatterData = function (d) {
- return this.isLineType(d) || this.isScatterType(d) ? d.values : [];
- };
- c3_chart_internal_fn.barOrLineData = function (d) {
- return this.isBarType(d) || this.isLineType(d) ? d.values : [];
- };
- c3_chart_internal_fn.isInterpolationType = function (type) {
- return ['linear', 'linear-closed', 'basis', 'basis-open', 'basis-closed', 'bundle', 'cardinal', 'cardinal-open', 'cardinal-closed', 'monotone'].indexOf(type) >= 0;
- };
-
- c3_chart_internal_fn.initGrid = function () {
- var $$ = this, config = $$.config, d3 = $$.d3;
- $$.grid = $$.main.append('g')
- .attr("clip-path", $$.clipPathForGrid)
- .attr('class', CLASS.grid);
- if (config.grid_x_show) {
- $$.grid.append("g").attr("class", CLASS.xgrids);
- }
- if (config.grid_y_show) {
- $$.grid.append('g').attr('class', CLASS.ygrids);
- }
- if (config.grid_focus_show) {
- $$.grid.append('g')
- .attr("class", CLASS.xgridFocus)
- .append('line')
- .attr('class', CLASS.xgridFocus);
- }
- $$.xgrid = d3.selectAll([]);
- if (!config.grid_lines_front) { $$.initGridLines(); }
- };
- c3_chart_internal_fn.initGridLines = function () {
- var $$ = this, d3 = $$.d3;
- $$.gridLines = $$.main.append('g')
- .attr("clip-path", $$.clipPathForGrid)
- .attr('class', CLASS.grid + ' ' + CLASS.gridLines);
- $$.gridLines.append('g').attr("class", CLASS.xgridLines);
- $$.gridLines.append('g').attr('class', CLASS.ygridLines);
- $$.xgridLines = d3.selectAll([]);
- };
- c3_chart_internal_fn.updateXGrid = function (withoutUpdate) {
- var $$ = this, config = $$.config, d3 = $$.d3,
- xgridData = $$.generateGridData(config.grid_x_type, $$.x),
- tickOffset = $$.isCategorized() ? $$.xAxis.tickOffset() : 0;
-
- $$.xgridAttr = config.axis_rotated ? {
- 'x1': 0,
- 'x2': $$.width,
- 'y1': function (d) { return $$.x(d) - tickOffset; },
- 'y2': function (d) { return $$.x(d) - tickOffset; }
- } : {
- 'x1': function (d) { return $$.x(d) + tickOffset; },
- 'x2': function (d) { return $$.x(d) + tickOffset; },
- 'y1': 0,
- 'y2': $$.height
- };
-
- $$.xgrid = $$.main.select('.' + CLASS.xgrids).selectAll('.' + CLASS.xgrid)
- .data(xgridData);
- $$.xgrid.enter().append('line').attr("class", CLASS.xgrid);
- if (!withoutUpdate) {
- $$.xgrid.attr($$.xgridAttr)
- .style("opacity", function () { return +d3.select(this).attr(config.axis_rotated ? 'y1' : 'x1') === (config.axis_rotated ? $$.height : 0) ? 0 : 1; });
- }
- $$.xgrid.exit().remove();
- };
-
- c3_chart_internal_fn.updateYGrid = function () {
- var $$ = this, config = $$.config,
- gridValues = $$.yAxis.tickValues() || $$.y.ticks(config.grid_y_ticks);
- $$.ygrid = $$.main.select('.' + CLASS.ygrids).selectAll('.' + CLASS.ygrid)
- .data(gridValues);
- $$.ygrid.enter().append('line')
- .attr('class', CLASS.ygrid);
- $$.ygrid.attr("x1", config.axis_rotated ? $$.y : 0)
- .attr("x2", config.axis_rotated ? $$.y : $$.width)
- .attr("y1", config.axis_rotated ? 0 : $$.y)
- .attr("y2", config.axis_rotated ? $$.height : $$.y);
- $$.ygrid.exit().remove();
- $$.smoothLines($$.ygrid, 'grid');
- };
-
- c3_chart_internal_fn.gridTextAnchor = function (d) {
- return d.position ? d.position : "end";
- };
- c3_chart_internal_fn.gridTextDx = function (d) {
- return d.position === 'start' ? 4 : d.position === 'middle' ? 0 : -4;
- };
- c3_chart_internal_fn.xGridTextX = function (d) {
- return d.position === 'start' ? -this.height : d.position === 'middle' ? -this.height / 2 : 0;
- };
- c3_chart_internal_fn.yGridTextX = function (d) {
- return d.position === 'start' ? 0 : d.position === 'middle' ? this.width / 2 : this.width;
- };
- c3_chart_internal_fn.updateGrid = function (duration) {
- var $$ = this, main = $$.main, config = $$.config,
- xgridLine, ygridLine, yv;
-
- // hide if arc type
- $$.grid.style('visibility', $$.hasArcType() ? 'hidden' : 'visible');
-
- main.select('line.' + CLASS.xgridFocus).style("visibility", "hidden");
- if (config.grid_x_show) {
- $$.updateXGrid();
- }
- $$.xgridLines = main.select('.' + CLASS.xgridLines).selectAll('.' + CLASS.xgridLine)
- .data(config.grid_x_lines);
- // enter
- xgridLine = $$.xgridLines.enter().append('g')
- .attr("class", function (d) { return CLASS.xgridLine + (d['class'] ? ' ' + d['class'] : ''); });
- xgridLine.append('line')
- .style("opacity", 0);
- xgridLine.append('text')
- .attr("text-anchor", $$.gridTextAnchor)
- .attr("transform", config.axis_rotated ? "" : "rotate(-90)")
- .attr('dx', $$.gridTextDx)
- .attr('dy', -5)
- .style("opacity", 0);
- // udpate
- // done in d3.transition() of the end of this function
- // exit
- $$.xgridLines.exit().transition().duration(duration)
- .style("opacity", 0)
- .remove();
-
- // Y-Grid
- if (config.grid_y_show) {
- $$.updateYGrid();
- }
- $$.ygridLines = main.select('.' + CLASS.ygridLines).selectAll('.' + CLASS.ygridLine)
- .data(config.grid_y_lines);
- // enter
- ygridLine = $$.ygridLines.enter().append('g')
- .attr("class", function (d) { return CLASS.ygridLine + (d['class'] ? ' ' + d['class'] : ''); });
- ygridLine.append('line')
- .style("opacity", 0);
- ygridLine.append('text')
- .attr("text-anchor", $$.gridTextAnchor)
- .attr("transform", config.axis_rotated ? "rotate(-90)" : "")
- .attr('dx', $$.gridTextDx)
- .attr('dy', -5)
- .style("opacity", 0);
- // update
- yv = $$.yv.bind($$);
- $$.ygridLines.select('line')
- .transition().duration(duration)
- .attr("x1", config.axis_rotated ? yv : 0)
- .attr("x2", config.axis_rotated ? yv : $$.width)
- .attr("y1", config.axis_rotated ? 0 : yv)
- .attr("y2", config.axis_rotated ? $$.height : yv)
- .style("opacity", 1);
- $$.ygridLines.select('text')
- .transition().duration(duration)
- .attr("x", config.axis_rotated ? $$.xGridTextX.bind($$) : $$.yGridTextX.bind($$))
- .attr("y", yv)
- .text(function (d) { return d.text; })
- .style("opacity", 1);
- // exit
- $$.ygridLines.exit().transition().duration(duration)
- .style("opacity", 0)
- .remove();
- };
- c3_chart_internal_fn.redrawGrid = function (withTransition) {
- var $$ = this, config = $$.config, xv = $$.xv.bind($$),
- lines = $$.xgridLines.select('line'),
- texts = $$.xgridLines.select('text');
- return [
- (withTransition ? lines.transition() : lines)
- .attr("x1", config.axis_rotated ? 0 : xv)
- .attr("x2", config.axis_rotated ? $$.width : xv)
- .attr("y1", config.axis_rotated ? xv : 0)
- .attr("y2", config.axis_rotated ? xv : $$.height)
- .style("opacity", 1),
- (withTransition ? texts.transition() : texts)
- .attr("x", config.axis_rotated ? $$.yGridTextX.bind($$) : $$.xGridTextX.bind($$))
- .attr("y", xv)
- .text(function (d) { return d.text; })
- .style("opacity", 1)
- ];
- };
- c3_chart_internal_fn.showXGridFocus = function (selectedData) {
- var $$ = this, config = $$.config,
- dataToShow = selectedData.filter(function (d) { return d && isValue(d.value); }),
- focusEl = $$.main.selectAll('line.' + CLASS.xgridFocus),
- xx = $$.xx.bind($$);
- if (! config.tooltip_show) { return; }
- // Hide when scatter plot exists
- if ($$.hasType('scatter') || $$.hasArcType()) { return; }
- focusEl
- .style("visibility", "visible")
- .data([dataToShow[0]])
- .attr(config.axis_rotated ? 'y1' : 'x1', xx)
- .attr(config.axis_rotated ? 'y2' : 'x2', xx);
- $$.smoothLines(focusEl, 'grid');
- };
- c3_chart_internal_fn.hideXGridFocus = function () {
- this.main.select('line.' + CLASS.xgridFocus).style("visibility", "hidden");
- };
- c3_chart_internal_fn.updateXgridFocus = function () {
- var $$ = this, config = $$.config;
- $$.main.select('line.' + CLASS.xgridFocus)
- .attr("x1", config.axis_rotated ? 0 : -10)
- .attr("x2", config.axis_rotated ? $$.width : -10)
- .attr("y1", config.axis_rotated ? -10 : 0)
- .attr("y2", config.axis_rotated ? -10 : $$.height);
- };
- c3_chart_internal_fn.generateGridData = function (type, scale) {
- var $$ = this,
- gridData = [], xDomain, firstYear, lastYear, i,
- tickNum = $$.main.select("." + CLASS.axisX).selectAll('.tick').size();
- if (type === 'year') {
- xDomain = $$.getXDomain();
- firstYear = xDomain[0].getFullYear();
- lastYear = xDomain[1].getFullYear();
- for (i = firstYear; i <= lastYear; i++) {
- gridData.push(new Date(i + '-01-01 00:00:00'));
- }
- } else {
- gridData = scale.ticks(10);
- if (gridData.length > tickNum) { // use only int
- gridData = gridData.filter(function (d) { return ("" + d).indexOf('.') < 0; });
- }
- }
- return gridData;
- };
- c3_chart_internal_fn.getGridFilterToRemove = function (params) {
- return params ? function (line) {
- var found = false;
- [].concat(params).forEach(function (param) {
- if ((('value' in param && line.value === param.value) || ('class' in param && line['class'] === param['class']))) {
- found = true;
- }
- });
- return found;
- } : function () { return true; };
- };
- c3_chart_internal_fn.removeGridLines = function (params, forX) {
- var $$ = this, config = $$.config,
- toRemove = $$.getGridFilterToRemove(params),
- toShow = function (line) { return !toRemove(line); },
- classLines = forX ? CLASS.xgridLines : CLASS.ygridLines,
- classLine = forX ? CLASS.xgridLine : CLASS.ygridLine;
- $$.main.select('.' + classLines).selectAll('.' + classLine).filter(toRemove)
- .transition().duration(config.transition_duration)
- .style('opacity', 0).remove();
- if (forX) {
- config.grid_x_lines = config.grid_x_lines.filter(toShow);
- } else {
- config.grid_y_lines = config.grid_y_lines.filter(toShow);
- }
- };
-
- c3_chart_internal_fn.initTooltip = function () {
- var $$ = this, config = $$.config, i;
- $$.tooltip = $$.selectChart
- .style("position", "relative")
- .append("div")
- .attr('class', CLASS.tooltipContainer)
- .style("position", "absolute")
- .style("pointer-events", "none")
- .style("display", "none");
- // Show tooltip if needed
- if (config.tooltip_init_show) {
- if ($$.isTimeSeries() && isString(config.tooltip_init_x)) {
- config.tooltip_init_x = $$.parseDate(config.tooltip_init_x);
- for (i = 0; i < $$.data.targets[0].values.length; i++) {
- if (($$.data.targets[0].values[i].x - config.tooltip_init_x) === 0) { break; }
- }
- config.tooltip_init_x = i;
- }
- $$.tooltip.html(config.tooltip_contents.call($$, $$.data.targets.map(function (d) {
- return $$.addName(d.values[config.tooltip_init_x]);
- }), $$.axis.getXAxisTickFormat(), $$.getYFormat($$.hasArcType()), $$.color));
- $$.tooltip.style("top", config.tooltip_init_position.top)
- .style("left", config.tooltip_init_position.left)
- .style("display", "block");
- }
- };
- c3_chart_internal_fn.getTooltipContent = function (d, defaultTitleFormat, defaultValueFormat, color) {
- var $$ = this, config = $$.config,
- titleFormat = config.tooltip_format_title || defaultTitleFormat,
- nameFormat = config.tooltip_format_name || function (name) { return name; },
- valueFormat = config.tooltip_format_value || defaultValueFormat,
- text, i, title, value, name, bgcolor,
- orderAsc = $$.isOrderAsc();
-
- if (config.data_groups.length === 0) {
- d.sort(function(a, b){
- var v1 = a ? a.value : null, v2 = b ? b.value : null;
- return orderAsc ? v1 - v2 : v2 - v1;
- });
- } else {
- var ids = $$.orderTargets($$.data.targets).map(function (i) {
- return i.id;
- });
- d.sort(function(a, b) {
- var v1 = a ? a.value : null, v2 = b ? b.value : null;
- if (v1 > 0 && v2 > 0) {
- v1 = a ? ids.indexOf(a.id) : null;
- v2 = b ? ids.indexOf(b.id) : null;
- }
- return orderAsc ? v1 - v2 : v2 - v1;
- });
- }
-
- for (i = 0; i < d.length; i++) {
- if (! (d[i] && (d[i].value || d[i].value === 0))) { continue; }
-
- if (! text) {
- title = sanitise(titleFormat ? titleFormat(d[i].x) : d[i].x);
- text = "" + (title || title === 0 ? "
";
- };
- c3_chart_internal_fn.tooltipPosition = function (dataToShow, tWidth, tHeight, element) {
- var $$ = this, config = $$.config, d3 = $$.d3;
- var svgLeft, tooltipLeft, tooltipRight, tooltipTop, chartRight;
- var forArc = $$.hasArcType(),
- mouse = d3.mouse(element);
- // Determin tooltip position
- if (forArc) {
- tooltipLeft = (($$.width - ($$.isLegendRight ? $$.getLegendWidth() : 0)) / 2) + mouse[0];
- tooltipTop = ($$.height / 2) + mouse[1] + 20;
- } else {
- svgLeft = $$.getSvgLeft(true);
- if (config.axis_rotated) {
- tooltipLeft = svgLeft + mouse[0] + 100;
- tooltipRight = tooltipLeft + tWidth;
- chartRight = $$.currentWidth - $$.getCurrentPaddingRight();
- tooltipTop = $$.x(dataToShow[0].x) + 20;
- } else {
- tooltipLeft = svgLeft + $$.getCurrentPaddingLeft(true) + $$.x(dataToShow[0].x) + 20;
- tooltipRight = tooltipLeft + tWidth;
- chartRight = svgLeft + $$.currentWidth - $$.getCurrentPaddingRight();
- tooltipTop = mouse[1] + 15;
- }
-
- if (tooltipRight > chartRight) {
- // 20 is needed for Firefox to keep tooltip width
- tooltipLeft -= tooltipRight - chartRight + 20;
- }
- if (tooltipTop + tHeight > $$.currentHeight) {
- tooltipTop -= tHeight + 30;
- }
- }
- if (tooltipTop < 0) {
- tooltipTop = 0;
- }
- return {top: tooltipTop, left: tooltipLeft};
- };
- c3_chart_internal_fn.showTooltip = function (selectedData, element) {
- var $$ = this, config = $$.config;
- var tWidth, tHeight, position;
- var forArc = $$.hasArcType(),
- dataToShow = selectedData.filter(function (d) { return d && isValue(d.value); }),
- positionFunction = config.tooltip_position || c3_chart_internal_fn.tooltipPosition;
- if (dataToShow.length === 0 || !config.tooltip_show) {
- return;
- }
- $$.tooltip.html(config.tooltip_contents.call($$, selectedData, $$.axis.getXAxisTickFormat(), $$.getYFormat(forArc), $$.color)).style("display", "block");
-
- // Get tooltip dimensions
- tWidth = $$.tooltip.property('offsetWidth');
- tHeight = $$.tooltip.property('offsetHeight');
-
- position = positionFunction.call(this, dataToShow, tWidth, tHeight, element);
- // Set tooltip
- $$.tooltip
- .style("top", position.top + "px")
- .style("left", position.left + 'px');
- };
- c3_chart_internal_fn.hideTooltip = function () {
- this.tooltip.style("display", "none");
- };
-
- c3_chart_internal_fn.initLegend = function () {
- var $$ = this;
- $$.legendItemTextBox = {};
- $$.legendHasRendered = false;
- $$.legend = $$.svg.append("g").attr("transform", $$.getTranslate('legend'));
- if (!$$.config.legend_show) {
- $$.legend.style('visibility', 'hidden');
- $$.hiddenLegendIds = $$.mapToIds($$.data.targets);
- return;
- }
- // MEMO: call here to update legend box and tranlate for all
- // MEMO: translate will be upated by this, so transform not needed in updateLegend()
- $$.updateLegendWithDefaults();
- };
- c3_chart_internal_fn.updateLegendWithDefaults = function () {
- var $$ = this;
- $$.updateLegend($$.mapToIds($$.data.targets), {withTransform: false, withTransitionForTransform: false, withTransition: false});
- };
- c3_chart_internal_fn.updateSizeForLegend = function (legendHeight, legendWidth) {
- var $$ = this, config = $$.config, insetLegendPosition = {
- top: $$.isLegendTop ? $$.getCurrentPaddingTop() + config.legend_inset_y + 5.5 : $$.currentHeight - legendHeight - $$.getCurrentPaddingBottom() - config.legend_inset_y,
- left: $$.isLegendLeft ? $$.getCurrentPaddingLeft() + config.legend_inset_x + 0.5 : $$.currentWidth - legendWidth - $$.getCurrentPaddingRight() - config.legend_inset_x + 0.5
- };
-
- $$.margin3 = {
- top: $$.isLegendRight ? 0 : $$.isLegendInset ? insetLegendPosition.top : $$.currentHeight - legendHeight,
- right: NaN,
- bottom: 0,
- left: $$.isLegendRight ? $$.currentWidth - legendWidth : $$.isLegendInset ? insetLegendPosition.left : 0
- };
- };
- c3_chart_internal_fn.transformLegend = function (withTransition) {
- var $$ = this;
- (withTransition ? $$.legend.transition() : $$.legend).attr("transform", $$.getTranslate('legend'));
- };
- c3_chart_internal_fn.updateLegendStep = function (step) {
- this.legendStep = step;
- };
- c3_chart_internal_fn.updateLegendItemWidth = function (w) {
- this.legendItemWidth = w;
- };
- c3_chart_internal_fn.updateLegendItemHeight = function (h) {
- this.legendItemHeight = h;
- };
- c3_chart_internal_fn.getLegendWidth = function () {
- var $$ = this;
- return $$.config.legend_show ? $$.isLegendRight || $$.isLegendInset ? $$.legendItemWidth * ($$.legendStep + 1) : $$.currentWidth : 0;
- };
- c3_chart_internal_fn.getLegendHeight = function () {
- var $$ = this, h = 0;
- if ($$.config.legend_show) {
- if ($$.isLegendRight) {
- h = $$.currentHeight;
- } else {
- h = Math.max(20, $$.legendItemHeight) * ($$.legendStep + 1);
- }
- }
- return h;
- };
- c3_chart_internal_fn.opacityForLegend = function (legendItem) {
- return legendItem.classed(CLASS.legendItemHidden) ? null : 1;
- };
- c3_chart_internal_fn.opacityForUnfocusedLegend = function (legendItem) {
- return legendItem.classed(CLASS.legendItemHidden) ? null : 0.3;
- };
- c3_chart_internal_fn.toggleFocusLegend = function (targetIds, focus) {
- var $$ = this;
- targetIds = $$.mapToTargetIds(targetIds);
- $$.legend.selectAll('.' + CLASS.legendItem)
- .filter(function (id) { return targetIds.indexOf(id) >= 0; })
- .classed(CLASS.legendItemFocused, focus)
- .transition().duration(100)
- .style('opacity', function () {
- var opacity = focus ? $$.opacityForLegend : $$.opacityForUnfocusedLegend;
- return opacity.call($$, $$.d3.select(this));
- });
- };
- c3_chart_internal_fn.revertLegend = function () {
- var $$ = this, d3 = $$.d3;
- $$.legend.selectAll('.' + CLASS.legendItem)
- .classed(CLASS.legendItemFocused, false)
- .transition().duration(100)
- .style('opacity', function () { return $$.opacityForLegend(d3.select(this)); });
- };
- c3_chart_internal_fn.showLegend = function (targetIds) {
- var $$ = this, config = $$.config;
- if (!config.legend_show) {
- config.legend_show = true;
- $$.legend.style('visibility', 'visible');
- if (!$$.legendHasRendered) {
- $$.updateLegendWithDefaults();
- }
- }
- $$.removeHiddenLegendIds(targetIds);
- $$.legend.selectAll($$.selectorLegends(targetIds))
- .style('visibility', 'visible')
- .transition()
- .style('opacity', function () { return $$.opacityForLegend($$.d3.select(this)); });
- };
- c3_chart_internal_fn.hideLegend = function (targetIds) {
- var $$ = this, config = $$.config;
- if (config.legend_show && isEmpty(targetIds)) {
- config.legend_show = false;
- $$.legend.style('visibility', 'hidden');
- }
- $$.addHiddenLegendIds(targetIds);
- $$.legend.selectAll($$.selectorLegends(targetIds))
- .style('opacity', 0)
- .style('visibility', 'hidden');
- };
- c3_chart_internal_fn.clearLegendItemTextBoxCache = function () {
- this.legendItemTextBox = {};
- };
- c3_chart_internal_fn.updateLegend = function (targetIds, options, transitions) {
- var $$ = this, config = $$.config;
- var xForLegend, xForLegendText, xForLegendRect, yForLegend, yForLegendText, yForLegendRect, x1ForLegendTile, x2ForLegendTile, yForLegendTile;
- var paddingTop = 4, paddingRight = 10, maxWidth = 0, maxHeight = 0, posMin = 10, tileWidth = config.legend_item_tile_width + 5;
- var l, totalLength = 0, offsets = {}, widths = {}, heights = {}, margins = [0], steps = {}, step = 0;
- var withTransition, withTransitionForTransform;
- var texts, rects, tiles, background;
-
- // Skip elements when their name is set to null
- targetIds = targetIds.filter(function(id) {
- return !isDefined(config.data_names[id]) || config.data_names[id] !== null;
- });
-
- options = options || {};
- withTransition = getOption(options, "withTransition", true);
- withTransitionForTransform = getOption(options, "withTransitionForTransform", true);
-
- function getTextBox(textElement, id) {
- if (!$$.legendItemTextBox[id]) {
- $$.legendItemTextBox[id] = $$.getTextRect(textElement.textContent, CLASS.legendItem, textElement);
- }
- return $$.legendItemTextBox[id];
- }
-
- function updatePositions(textElement, id, index) {
- var reset = index === 0, isLast = index === targetIds.length - 1,
- box = getTextBox(textElement, id),
- itemWidth = box.width + tileWidth + (isLast && !($$.isLegendRight || $$.isLegendInset) ? 0 : paddingRight) + config.legend_padding,
- itemHeight = box.height + paddingTop,
- itemLength = $$.isLegendRight || $$.isLegendInset ? itemHeight : itemWidth,
- areaLength = $$.isLegendRight || $$.isLegendInset ? $$.getLegendHeight() : $$.getLegendWidth(),
- margin, maxLength;
-
- // MEMO: care about condifion of step, totalLength
- function updateValues(id, withoutStep) {
- if (!withoutStep) {
- margin = (areaLength - totalLength - itemLength) / 2;
- if (margin < posMin) {
- margin = (areaLength - itemLength) / 2;
- totalLength = 0;
- step++;
- }
- }
- steps[id] = step;
- margins[step] = $$.isLegendInset ? 10 : margin;
- offsets[id] = totalLength;
- totalLength += itemLength;
- }
-
- if (reset) {
- totalLength = 0;
- step = 0;
- maxWidth = 0;
- maxHeight = 0;
- }
-
- if (config.legend_show && !$$.isLegendToShow(id)) {
- widths[id] = heights[id] = steps[id] = offsets[id] = 0;
- return;
- }
-
- widths[id] = itemWidth;
- heights[id] = itemHeight;
-
- if (!maxWidth || itemWidth >= maxWidth) { maxWidth = itemWidth; }
- if (!maxHeight || itemHeight >= maxHeight) { maxHeight = itemHeight; }
- maxLength = $$.isLegendRight || $$.isLegendInset ? maxHeight : maxWidth;
-
- if (config.legend_equally) {
- Object.keys(widths).forEach(function (id) { widths[id] = maxWidth; });
- Object.keys(heights).forEach(function (id) { heights[id] = maxHeight; });
- margin = (areaLength - maxLength * targetIds.length) / 2;
- if (margin < posMin) {
- totalLength = 0;
- step = 0;
- targetIds.forEach(function (id) { updateValues(id); });
- }
- else {
- updateValues(id, true);
- }
- } else {
- updateValues(id);
- }
- }
-
- if ($$.isLegendInset) {
- step = config.legend_inset_step ? config.legend_inset_step : targetIds.length;
- $$.updateLegendStep(step);
- }
-
- if ($$.isLegendRight) {
- xForLegend = function (id) { return maxWidth * steps[id]; };
- yForLegend = function (id) { return margins[steps[id]] + offsets[id]; };
- } else if ($$.isLegendInset) {
- xForLegend = function (id) { return maxWidth * steps[id] + 10; };
- yForLegend = function (id) { return margins[steps[id]] + offsets[id]; };
- } else {
- xForLegend = function (id) { return margins[steps[id]] + offsets[id]; };
- yForLegend = function (id) { return maxHeight * steps[id]; };
- }
- xForLegendText = function (id, i) { return xForLegend(id, i) + 4 + config.legend_item_tile_width; };
- yForLegendText = function (id, i) { return yForLegend(id, i) + 9; };
- xForLegendRect = function (id, i) { return xForLegend(id, i); };
- yForLegendRect = function (id, i) { return yForLegend(id, i) - 5; };
- x1ForLegendTile = function (id, i) { return xForLegend(id, i) - 2; };
- x2ForLegendTile = function (id, i) { return xForLegend(id, i) - 2 + config.legend_item_tile_width; };
- yForLegendTile = function (id, i) { return yForLegend(id, i) + 4; };
-
- // Define g for legend area
- l = $$.legend.selectAll('.' + CLASS.legendItem)
- .data(targetIds)
- .enter().append('g')
- .attr('class', function (id) { return $$.generateClass(CLASS.legendItem, id); })
- .style('visibility', function (id) { return $$.isLegendToShow(id) ? 'visible' : 'hidden'; })
- .style('cursor', 'pointer')
- .on('click', function (id) {
- if (config.legend_item_onclick) {
- config.legend_item_onclick.call($$, id);
- } else {
- if ($$.d3.event.altKey) {
- $$.api.hide();
- $$.api.show(id);
- } else {
- $$.api.toggle(id);
- $$.isTargetToShow(id) ? $$.api.focus(id) : $$.api.revert();
- }
- }
- })
- .on('mouseover', function (id) {
- if (config.legend_item_onmouseover) {
- config.legend_item_onmouseover.call($$, id);
- }
- else {
- $$.d3.select(this).classed(CLASS.legendItemFocused, true);
- if (!$$.transiting && $$.isTargetToShow(id)) {
- $$.api.focus(id);
- }
- }
- })
- .on('mouseout', function (id) {
- if (config.legend_item_onmouseout) {
- config.legend_item_onmouseout.call($$, id);
- }
- else {
- $$.d3.select(this).classed(CLASS.legendItemFocused, false);
- $$.api.revert();
- }
- });
- l.append('text')
- .text(function (id) { return isDefined(config.data_names[id]) ? config.data_names[id] : id; })
- .each(function (id, i) { updatePositions(this, id, i); })
- .style("pointer-events", "none")
- .attr('x', $$.isLegendRight || $$.isLegendInset ? xForLegendText : -200)
- .attr('y', $$.isLegendRight || $$.isLegendInset ? -200 : yForLegendText);
- l.append('rect')
- .attr("class", CLASS.legendItemEvent)
- .style('fill-opacity', 0)
- .attr('x', $$.isLegendRight || $$.isLegendInset ? xForLegendRect : -200)
- .attr('y', $$.isLegendRight || $$.isLegendInset ? -200 : yForLegendRect);
- l.append('line')
- .attr('class', CLASS.legendItemTile)
- .style('stroke', $$.color)
- .style("pointer-events", "none")
- .attr('x1', $$.isLegendRight || $$.isLegendInset ? x1ForLegendTile : -200)
- .attr('y1', $$.isLegendRight || $$.isLegendInset ? -200 : yForLegendTile)
- .attr('x2', $$.isLegendRight || $$.isLegendInset ? x2ForLegendTile : -200)
- .attr('y2', $$.isLegendRight || $$.isLegendInset ? -200 : yForLegendTile)
- .attr('stroke-width', config.legend_item_tile_height);
-
- // Set background for inset legend
- background = $$.legend.select('.' + CLASS.legendBackground + ' rect');
- if ($$.isLegendInset && maxWidth > 0 && background.size() === 0) {
- background = $$.legend.insert('g', '.' + CLASS.legendItem)
- .attr("class", CLASS.legendBackground)
- .append('rect');
- }
-
- texts = $$.legend.selectAll('text')
- .data(targetIds)
- .text(function (id) { return isDefined(config.data_names[id]) ? config.data_names[id] : id; }) // MEMO: needed for update
- .each(function (id, i) { updatePositions(this, id, i); });
- (withTransition ? texts.transition() : texts)
- .attr('x', xForLegendText)
- .attr('y', yForLegendText);
-
- rects = $$.legend.selectAll('rect.' + CLASS.legendItemEvent)
- .data(targetIds);
- (withTransition ? rects.transition() : rects)
- .attr('width', function (id) { return widths[id]; })
- .attr('height', function (id) { return heights[id]; })
- .attr('x', xForLegendRect)
- .attr('y', yForLegendRect);
-
- tiles = $$.legend.selectAll('line.' + CLASS.legendItemTile)
- .data(targetIds);
- (withTransition ? tiles.transition() : tiles)
- .style('stroke', $$.color)
- .attr('x1', x1ForLegendTile)
- .attr('y1', yForLegendTile)
- .attr('x2', x2ForLegendTile)
- .attr('y2', yForLegendTile);
-
- if (background) {
- (withTransition ? background.transition() : background)
- .attr('height', $$.getLegendHeight() - 12)
- .attr('width', maxWidth * (step + 1) + 10);
- }
-
- // toggle legend state
- $$.legend.selectAll('.' + CLASS.legendItem)
- .classed(CLASS.legendItemHidden, function (id) { return !$$.isTargetToShow(id); });
-
- // Update all to reflect change of legend
- $$.updateLegendItemWidth(maxWidth);
- $$.updateLegendItemHeight(maxHeight);
- $$.updateLegendStep(step);
- // Update size and scale
- $$.updateSizes();
- $$.updateScales();
- $$.updateSvgSize();
- // Update g positions
- $$.transformAll(withTransitionForTransform, transitions);
- $$.legendHasRendered = true;
- };
-
- c3_chart_internal_fn.initTitle = function () {
- var $$ = this;
- $$.title = $$.svg.append("text")
- .text($$.config.title_text)
- .attr("class", $$.CLASS.title);
- };
- c3_chart_internal_fn.redrawTitle = function () {
- var $$ = this;
- $$.title
- .attr("x", $$.xForTitle.bind($$))
- .attr("y", $$.yForTitle.bind($$));
- };
- c3_chart_internal_fn.xForTitle = function () {
- var $$ = this, config = $$.config, position = config.title_position || 'left', x;
- if (position.indexOf('right') >= 0) {
- x = $$.currentWidth - $$.getTextRect($$.title.node().textContent, $$.CLASS.title, $$.title.node()).width - config.title_padding.right;
- } else if (position.indexOf('center') >= 0) {
- x = ($$.currentWidth - $$.getTextRect($$.title.node().textContent, $$.CLASS.title, $$.title.node()).width) / 2;
- } else { // left
- x = config.title_padding.left;
- }
- return x;
- };
- c3_chart_internal_fn.yForTitle = function () {
- var $$ = this;
- return $$.config.title_padding.top + $$.getTextRect($$.title.node().textContent, $$.CLASS.title, $$.title.node()).height;
- };
- c3_chart_internal_fn.getTitlePadding = function() {
- var $$ = this;
- return $$.yForTitle() + $$.config.title_padding.bottom;
- };
-
- function Axis(owner) {
- API.call(this, owner);
- }
-
- inherit(API, Axis);
-
- Axis.prototype.init = function init() {
-
- var $$ = this.owner, config = $$.config, main = $$.main;
- $$.axes.x = main.append("g")
- .attr("class", CLASS.axis + ' ' + CLASS.axisX)
- .attr("clip-path", $$.clipPathForXAxis)
- .attr("transform", $$.getTranslate('x'))
- .style("visibility", config.axis_x_show ? 'visible' : 'hidden');
- $$.axes.x.append("text")
- .attr("class", CLASS.axisXLabel)
- .attr("transform", config.axis_rotated ? "rotate(-90)" : "")
- .style("text-anchor", this.textAnchorForXAxisLabel.bind(this));
- $$.axes.y = main.append("g")
- .attr("class", CLASS.axis + ' ' + CLASS.axisY)
- .attr("clip-path", config.axis_y_inner ? "" : $$.clipPathForYAxis)
- .attr("transform", $$.getTranslate('y'))
- .style("visibility", config.axis_y_show ? 'visible' : 'hidden');
- $$.axes.y.append("text")
- .attr("class", CLASS.axisYLabel)
- .attr("transform", config.axis_rotated ? "" : "rotate(-90)")
- .style("text-anchor", this.textAnchorForYAxisLabel.bind(this));
-
- $$.axes.y2 = main.append("g")
- .attr("class", CLASS.axis + ' ' + CLASS.axisY2)
- // clip-path?
- .attr("transform", $$.getTranslate('y2'))
- .style("visibility", config.axis_y2_show ? 'visible' : 'hidden');
- $$.axes.y2.append("text")
- .attr("class", CLASS.axisY2Label)
- .attr("transform", config.axis_rotated ? "" : "rotate(-90)")
- .style("text-anchor", this.textAnchorForY2AxisLabel.bind(this));
- };
- Axis.prototype.getXAxis = function getXAxis(scale, orient, tickFormat, tickValues, withOuterTick, withoutTransition, withoutRotateTickText) {
- var $$ = this.owner, config = $$.config,
- axisParams = {
- isCategory: $$.isCategorized(),
- withOuterTick: withOuterTick,
- tickMultiline: config.axis_x_tick_multiline,
- tickWidth: config.axis_x_tick_width,
- tickTextRotate: withoutRotateTickText ? 0 : config.axis_x_tick_rotate,
- withoutTransition: withoutTransition,
- },
- axis = c3_axis($$.d3, axisParams).scale(scale).orient(orient);
-
- if ($$.isTimeSeries() && tickValues && typeof tickValues !== "function") {
- tickValues = tickValues.map(function (v) { return $$.parseDate(v); });
- }
-
- // Set tick
- axis.tickFormat(tickFormat).tickValues(tickValues);
- if ($$.isCategorized()) {
- axis.tickCentered(config.axis_x_tick_centered);
- if (isEmpty(config.axis_x_tick_culling)) {
- config.axis_x_tick_culling = false;
- }
- }
-
- return axis;
- };
- Axis.prototype.updateXAxisTickValues = function updateXAxisTickValues(targets, axis) {
- var $$ = this.owner, config = $$.config, tickValues;
- if (config.axis_x_tick_fit || config.axis_x_tick_count) {
- tickValues = this.generateTickValues($$.mapTargetsToUniqueXs(targets), config.axis_x_tick_count, $$.isTimeSeries());
- }
- if (axis) {
- axis.tickValues(tickValues);
- } else {
- $$.xAxis.tickValues(tickValues);
- $$.subXAxis.tickValues(tickValues);
- }
- return tickValues;
- };
- Axis.prototype.getYAxis = function getYAxis(scale, orient, tickFormat, tickValues, withOuterTick, withoutTransition, withoutRotateTickText) {
- var $$ = this.owner, config = $$.config,
- axisParams = {
- withOuterTick: withOuterTick,
- withoutTransition: withoutTransition,
- tickTextRotate: withoutRotateTickText ? 0 : config.axis_y_tick_rotate
- },
- axis = c3_axis($$.d3, axisParams).scale(scale).orient(orient).tickFormat(tickFormat);
- if ($$.isTimeSeriesY()) {
- axis.ticks($$.d3.time[config.axis_y_tick_time_value], config.axis_y_tick_time_interval);
- } else {
- axis.tickValues(tickValues);
- }
- return axis;
- };
- Axis.prototype.getId = function getId(id) {
- var config = this.owner.config;
- return id in config.data_axes ? config.data_axes[id] : 'y';
- };
- Axis.prototype.getXAxisTickFormat = function getXAxisTickFormat() {
- var $$ = this.owner, config = $$.config,
- format = $$.isTimeSeries() ? $$.defaultAxisTimeFormat : $$.isCategorized() ? $$.categoryName : function (v) { return v < 0 ? v.toFixed(0) : v; };
- if (config.axis_x_tick_format) {
- if (isFunction(config.axis_x_tick_format)) {
- format = config.axis_x_tick_format;
- } else if ($$.isTimeSeries()) {
- format = function (date) {
- return date ? $$.axisTimeFormat(config.axis_x_tick_format)(date) : "";
- };
- }
- }
- return isFunction(format) ? function (v) { return format.call($$, v); } : format;
- };
- Axis.prototype.getTickValues = function getTickValues(tickValues, axis) {
- return tickValues ? tickValues : axis ? axis.tickValues() : undefined;
- };
- Axis.prototype.getXAxisTickValues = function getXAxisTickValues() {
- return this.getTickValues(this.owner.config.axis_x_tick_values, this.owner.xAxis);
- };
- Axis.prototype.getYAxisTickValues = function getYAxisTickValues() {
- return this.getTickValues(this.owner.config.axis_y_tick_values, this.owner.yAxis);
- };
- Axis.prototype.getY2AxisTickValues = function getY2AxisTickValues() {
- return this.getTickValues(this.owner.config.axis_y2_tick_values, this.owner.y2Axis);
- };
- Axis.prototype.getLabelOptionByAxisId = function getLabelOptionByAxisId(axisId) {
- var $$ = this.owner, config = $$.config, option;
- if (axisId === 'y') {
- option = config.axis_y_label;
- } else if (axisId === 'y2') {
- option = config.axis_y2_label;
- } else if (axisId === 'x') {
- option = config.axis_x_label;
- }
- return option;
- };
- Axis.prototype.getLabelText = function getLabelText(axisId) {
- var option = this.getLabelOptionByAxisId(axisId);
- return isString(option) ? option : option ? option.text : null;
- };
- Axis.prototype.setLabelText = function setLabelText(axisId, text) {
- var $$ = this.owner, config = $$.config,
- option = this.getLabelOptionByAxisId(axisId);
- if (isString(option)) {
- if (axisId === 'y') {
- config.axis_y_label = text;
- } else if (axisId === 'y2') {
- config.axis_y2_label = text;
- } else if (axisId === 'x') {
- config.axis_x_label = text;
- }
- } else if (option) {
- option.text = text;
- }
- };
- Axis.prototype.getLabelPosition = function getLabelPosition(axisId, defaultPosition) {
- var option = this.getLabelOptionByAxisId(axisId),
- position = (option && typeof option === 'object' && option.position) ? option.position : defaultPosition;
- return {
- isInner: position.indexOf('inner') >= 0,
- isOuter: position.indexOf('outer') >= 0,
- isLeft: position.indexOf('left') >= 0,
- isCenter: position.indexOf('center') >= 0,
- isRight: position.indexOf('right') >= 0,
- isTop: position.indexOf('top') >= 0,
- isMiddle: position.indexOf('middle') >= 0,
- isBottom: position.indexOf('bottom') >= 0
- };
- };
- Axis.prototype.getXAxisLabelPosition = function getXAxisLabelPosition() {
- return this.getLabelPosition('x', this.owner.config.axis_rotated ? 'inner-top' : 'inner-right');
- };
- Axis.prototype.getYAxisLabelPosition = function getYAxisLabelPosition() {
- return this.getLabelPosition('y', this.owner.config.axis_rotated ? 'inner-right' : 'inner-top');
- };
- Axis.prototype.getY2AxisLabelPosition = function getY2AxisLabelPosition() {
- return this.getLabelPosition('y2', this.owner.config.axis_rotated ? 'inner-right' : 'inner-top');
- };
- Axis.prototype.getLabelPositionById = function getLabelPositionById(id) {
- return id === 'y2' ? this.getY2AxisLabelPosition() : id === 'y' ? this.getYAxisLabelPosition() : this.getXAxisLabelPosition();
- };
- Axis.prototype.textForXAxisLabel = function textForXAxisLabel() {
- return this.getLabelText('x');
- };
- Axis.prototype.textForYAxisLabel = function textForYAxisLabel() {
- return this.getLabelText('y');
- };
- Axis.prototype.textForY2AxisLabel = function textForY2AxisLabel() {
- return this.getLabelText('y2');
- };
- Axis.prototype.xForAxisLabel = function xForAxisLabel(forHorizontal, position) {
- var $$ = this.owner;
- if (forHorizontal) {
- return position.isLeft ? 0 : position.isCenter ? $$.width / 2 : $$.width;
- } else {
- return position.isBottom ? -$$.height : position.isMiddle ? -$$.height / 2 : 0;
- }
- };
- Axis.prototype.dxForAxisLabel = function dxForAxisLabel(forHorizontal, position) {
- if (forHorizontal) {
- return position.isLeft ? "0.5em" : position.isRight ? "-0.5em" : "0";
- } else {
- return position.isTop ? "-0.5em" : position.isBottom ? "0.5em" : "0";
- }
- };
- Axis.prototype.textAnchorForAxisLabel = function textAnchorForAxisLabel(forHorizontal, position) {
- if (forHorizontal) {
- return position.isLeft ? 'start' : position.isCenter ? 'middle' : 'end';
- } else {
- return position.isBottom ? 'start' : position.isMiddle ? 'middle' : 'end';
- }
- };
- Axis.prototype.xForXAxisLabel = function xForXAxisLabel() {
- return this.xForAxisLabel(!this.owner.config.axis_rotated, this.getXAxisLabelPosition());
- };
- Axis.prototype.xForYAxisLabel = function xForYAxisLabel() {
- return this.xForAxisLabel(this.owner.config.axis_rotated, this.getYAxisLabelPosition());
- };
- Axis.prototype.xForY2AxisLabel = function xForY2AxisLabel() {
- return this.xForAxisLabel(this.owner.config.axis_rotated, this.getY2AxisLabelPosition());
- };
- Axis.prototype.dxForXAxisLabel = function dxForXAxisLabel() {
- return this.dxForAxisLabel(!this.owner.config.axis_rotated, this.getXAxisLabelPosition());
- };
- Axis.prototype.dxForYAxisLabel = function dxForYAxisLabel() {
- return this.dxForAxisLabel(this.owner.config.axis_rotated, this.getYAxisLabelPosition());
- };
- Axis.prototype.dxForY2AxisLabel = function dxForY2AxisLabel() {
- return this.dxForAxisLabel(this.owner.config.axis_rotated, this.getY2AxisLabelPosition());
- };
- Axis.prototype.dyForXAxisLabel = function dyForXAxisLabel() {
- var $$ = this.owner, config = $$.config,
- position = this.getXAxisLabelPosition();
- if (config.axis_rotated) {
- return position.isInner ? "1.2em" : -25 - this.getMaxTickWidth('x');
- } else {
- return position.isInner ? "-0.5em" : config.axis_x_height ? config.axis_x_height - 10 : "3em";
- }
- };
- Axis.prototype.dyForYAxisLabel = function dyForYAxisLabel() {
- var $$ = this.owner,
- position = this.getYAxisLabelPosition();
- if ($$.config.axis_rotated) {
- return position.isInner ? "-0.5em" : "3em";
- } else {
- return position.isInner ? "1.2em" : -10 - ($$.config.axis_y_inner ? 0 : (this.getMaxTickWidth('y') + 10));
- }
- };
- Axis.prototype.dyForY2AxisLabel = function dyForY2AxisLabel() {
- var $$ = this.owner,
- position = this.getY2AxisLabelPosition();
- if ($$.config.axis_rotated) {
- return position.isInner ? "1.2em" : "-2.2em";
- } else {
- return position.isInner ? "-0.5em" : 15 + ($$.config.axis_y2_inner ? 0 : (this.getMaxTickWidth('y2') + 15));
- }
- };
- Axis.prototype.textAnchorForXAxisLabel = function textAnchorForXAxisLabel() {
- var $$ = this.owner;
- return this.textAnchorForAxisLabel(!$$.config.axis_rotated, this.getXAxisLabelPosition());
- };
- Axis.prototype.textAnchorForYAxisLabel = function textAnchorForYAxisLabel() {
- var $$ = this.owner;
- return this.textAnchorForAxisLabel($$.config.axis_rotated, this.getYAxisLabelPosition());
- };
- Axis.prototype.textAnchorForY2AxisLabel = function textAnchorForY2AxisLabel() {
- var $$ = this.owner;
- return this.textAnchorForAxisLabel($$.config.axis_rotated, this.getY2AxisLabelPosition());
- };
- Axis.prototype.getMaxTickWidth = function getMaxTickWidth(id, withoutRecompute) {
- var $$ = this.owner, config = $$.config,
- maxWidth = 0, targetsToShow, scale, axis, dummy, svg;
- if (withoutRecompute && $$.currentMaxTickWidths[id]) {
- return $$.currentMaxTickWidths[id];
- }
- if ($$.svg) {
- targetsToShow = $$.filterTargetsToShow($$.data.targets);
- if (id === 'y') {
- scale = $$.y.copy().domain($$.getYDomain(targetsToShow, 'y'));
- axis = this.getYAxis(scale, $$.yOrient, config.axis_y_tick_format, $$.yAxisTickValues, false, true, true);
- } else if (id === 'y2') {
- scale = $$.y2.copy().domain($$.getYDomain(targetsToShow, 'y2'));
- axis = this.getYAxis(scale, $$.y2Orient, config.axis_y2_tick_format, $$.y2AxisTickValues, false, true, true);
- } else {
- scale = $$.x.copy().domain($$.getXDomain(targetsToShow));
- axis = this.getXAxis(scale, $$.xOrient, $$.xAxisTickFormat, $$.xAxisTickValues, false, true, true);
- this.updateXAxisTickValues(targetsToShow, axis);
- }
- dummy = $$.d3.select('body').append('div').classed('c3', true);
- svg = dummy.append("svg").style('visibility', 'hidden').style('position', 'fixed').style('top', 0).style('left', 0),
- svg.append('g').call(axis).each(function () {
- $$.d3.select(this).selectAll('text').each(function () {
- var box = this.getBoundingClientRect();
- if (maxWidth < box.width) { maxWidth = box.width; }
- });
- dummy.remove();
- });
- }
- $$.currentMaxTickWidths[id] = maxWidth <= 0 ? $$.currentMaxTickWidths[id] : maxWidth;
- return $$.currentMaxTickWidths[id];
- };
-
- Axis.prototype.updateLabels = function updateLabels(withTransition) {
- var $$ = this.owner;
- var axisXLabel = $$.main.select('.' + CLASS.axisX + ' .' + CLASS.axisXLabel),
- axisYLabel = $$.main.select('.' + CLASS.axisY + ' .' + CLASS.axisYLabel),
- axisY2Label = $$.main.select('.' + CLASS.axisY2 + ' .' + CLASS.axisY2Label);
- (withTransition ? axisXLabel.transition() : axisXLabel)
- .attr("x", this.xForXAxisLabel.bind(this))
- .attr("dx", this.dxForXAxisLabel.bind(this))
- .attr("dy", this.dyForXAxisLabel.bind(this))
- .text(this.textForXAxisLabel.bind(this));
- (withTransition ? axisYLabel.transition() : axisYLabel)
- .attr("x", this.xForYAxisLabel.bind(this))
- .attr("dx", this.dxForYAxisLabel.bind(this))
- .attr("dy", this.dyForYAxisLabel.bind(this))
- .text(this.textForYAxisLabel.bind(this));
- (withTransition ? axisY2Label.transition() : axisY2Label)
- .attr("x", this.xForY2AxisLabel.bind(this))
- .attr("dx", this.dxForY2AxisLabel.bind(this))
- .attr("dy", this.dyForY2AxisLabel.bind(this))
- .text(this.textForY2AxisLabel.bind(this));
- };
- Axis.prototype.getPadding = function getPadding(padding, key, defaultValue, domainLength) {
- var p = typeof padding === 'number' ? padding : padding[key];
- if (!isValue(p)) {
- return defaultValue;
- }
- if (padding.unit === 'ratio') {
- return padding[key] * domainLength;
- }
- // assume padding is pixels if unit is not specified
- return this.convertPixelsToAxisPadding(p, domainLength);
- };
- Axis.prototype.convertPixelsToAxisPadding = function convertPixelsToAxisPadding(pixels, domainLength) {
- var $$ = this.owner,
- length = $$.config.axis_rotated ? $$.width : $$.height;
- return domainLength * (pixels / length);
- };
- Axis.prototype.generateTickValues = function generateTickValues(values, tickCount, forTimeSeries) {
- var tickValues = values, targetCount, start, end, count, interval, i, tickValue;
- if (tickCount) {
- targetCount = isFunction(tickCount) ? tickCount() : tickCount;
- // compute ticks according to tickCount
- if (targetCount === 1) {
- tickValues = [values[0]];
- } else if (targetCount === 2) {
- tickValues = [values[0], values[values.length - 1]];
- } else if (targetCount > 2) {
- count = targetCount - 2;
- start = values[0];
- end = values[values.length - 1];
- interval = (end - start) / (count + 1);
- // re-construct unique values
- tickValues = [start];
- for (i = 0; i < count; i++) {
- tickValue = +start + interval * (i + 1);
- tickValues.push(forTimeSeries ? new Date(tickValue) : tickValue);
- }
- tickValues.push(end);
- }
- }
- if (!forTimeSeries) { tickValues = tickValues.sort(function (a, b) { return a - b; }); }
- return tickValues;
- };
- Axis.prototype.generateTransitions = function generateTransitions(duration) {
- var $$ = this.owner, axes = $$.axes;
- return {
- axisX: duration ? axes.x.transition().duration(duration) : axes.x,
- axisY: duration ? axes.y.transition().duration(duration) : axes.y,
- axisY2: duration ? axes.y2.transition().duration(duration) : axes.y2,
- axisSubX: duration ? axes.subx.transition().duration(duration) : axes.subx
- };
- };
- Axis.prototype.redraw = function redraw(transitions, isHidden) {
- var $$ = this.owner;
- $$.axes.x.style("opacity", isHidden ? 0 : 1);
- $$.axes.y.style("opacity", isHidden ? 0 : 1);
- $$.axes.y2.style("opacity", isHidden ? 0 : 1);
- $$.axes.subx.style("opacity", isHidden ? 0 : 1);
- transitions.axisX.call($$.xAxis);
- transitions.axisY.call($$.yAxis);
- transitions.axisY2.call($$.y2Axis);
- transitions.axisSubX.call($$.subXAxis);
- };
-
- c3_chart_internal_fn.getClipPath = function (id) {
- var isIE9 = window.navigator.appVersion.toLowerCase().indexOf("msie 9.") >= 0;
- return "url(" + (isIE9 ? "" : document.URL.split('#')[0]) + "#" + id + ")";
- };
- c3_chart_internal_fn.appendClip = function (parent, id) {
- return parent.append("clipPath").attr("id", id).append("rect");
- };
- c3_chart_internal_fn.getAxisClipX = function (forHorizontal) {
- // axis line width + padding for left
- var left = Math.max(30, this.margin.left);
- return forHorizontal ? -(1 + left) : -(left - 1);
- };
- c3_chart_internal_fn.getAxisClipY = function (forHorizontal) {
- return forHorizontal ? -20 : -this.margin.top;
- };
- c3_chart_internal_fn.getXAxisClipX = function () {
- var $$ = this;
- return $$.getAxisClipX(!$$.config.axis_rotated);
- };
- c3_chart_internal_fn.getXAxisClipY = function () {
- var $$ = this;
- return $$.getAxisClipY(!$$.config.axis_rotated);
- };
- c3_chart_internal_fn.getYAxisClipX = function () {
- var $$ = this;
- return $$.config.axis_y_inner ? -1 : $$.getAxisClipX($$.config.axis_rotated);
- };
- c3_chart_internal_fn.getYAxisClipY = function () {
- var $$ = this;
- return $$.getAxisClipY($$.config.axis_rotated);
- };
- c3_chart_internal_fn.getAxisClipWidth = function (forHorizontal) {
- var $$ = this,
- left = Math.max(30, $$.margin.left),
- right = Math.max(30, $$.margin.right);
- // width + axis line width + padding for left/right
- return forHorizontal ? $$.width + 2 + left + right : $$.margin.left + 20;
- };
- c3_chart_internal_fn.getAxisClipHeight = function (forHorizontal) {
- // less than 20 is not enough to show the axis label 'outer' without legend
- return (forHorizontal ? this.margin.bottom : (this.margin.top + this.height)) + 20;
- };
- c3_chart_internal_fn.getXAxisClipWidth = function () {
- var $$ = this;
- return $$.getAxisClipWidth(!$$.config.axis_rotated);
- };
- c3_chart_internal_fn.getXAxisClipHeight = function () {
- var $$ = this;
- return $$.getAxisClipHeight(!$$.config.axis_rotated);
- };
- c3_chart_internal_fn.getYAxisClipWidth = function () {
- var $$ = this;
- return $$.getAxisClipWidth($$.config.axis_rotated) + ($$.config.axis_y_inner ? 20 : 0);
- };
- c3_chart_internal_fn.getYAxisClipHeight = function () {
- var $$ = this;
- return $$.getAxisClipHeight($$.config.axis_rotated);
- };
-
- c3_chart_internal_fn.initPie = function () {
- var $$ = this, d3 = $$.d3, config = $$.config;
- $$.pie = d3.layout.pie().value(function (d) {
- return d.values.reduce(function (a, b) { return a + b.value; }, 0);
- });
- if (!config.data_order) {
- $$.pie.sort(null);
- }
- };
-
- c3_chart_internal_fn.updateRadius = function () {
- var $$ = this, config = $$.config,
- w = config.gauge_width || config.donut_width;
- $$.radiusExpanded = Math.min($$.arcWidth, $$.arcHeight) / 2;
- $$.radius = $$.radiusExpanded * 0.95;
- $$.innerRadiusRatio = w ? ($$.radius - w) / $$.radius : 0.6;
- $$.innerRadius = $$.hasType('donut') || $$.hasType('gauge') ? $$.radius * $$.innerRadiusRatio : 0;
- };
-
- c3_chart_internal_fn.updateArc = function () {
- var $$ = this;
- $$.svgArc = $$.getSvgArc();
- $$.svgArcExpanded = $$.getSvgArcExpanded();
- $$.svgArcExpandedSub = $$.getSvgArcExpanded(0.98);
- };
-
- c3_chart_internal_fn.updateAngle = function (d) {
- var $$ = this, config = $$.config,
- found = false, index = 0,
- gMin, gMax, gTic, gValue;
-
- if (!config) {
- return null;
- }
-
- $$.pie($$.filterTargetsToShow($$.data.targets)).forEach(function (t) {
- if (! found && t.data.id === d.data.id) {
- found = true;
- d = t;
- d.index = index;
- }
- index++;
- });
- if (isNaN(d.startAngle)) {
- d.startAngle = 0;
- }
- if (isNaN(d.endAngle)) {
- d.endAngle = d.startAngle;
- }
- if ($$.isGaugeType(d.data)) {
- gMin = config.gauge_min;
- gMax = config.gauge_max;
- gTic = (Math.PI * (config.gauge_fullCircle ? 2 : 1)) / (gMax - gMin);
- gValue = d.value < gMin ? 0 : d.value < gMax ? d.value - gMin : (gMax - gMin);
- d.startAngle = config.gauge_startingAngle;
- d.endAngle = d.startAngle + gTic * gValue;
- }
- return found ? d : null;
- };
-
- c3_chart_internal_fn.getSvgArc = function () {
- var $$ = this,
- arc = $$.d3.svg.arc().outerRadius($$.radius).innerRadius($$.innerRadius),
- newArc = function (d, withoutUpdate) {
- var updated;
- if (withoutUpdate) { return arc(d); } // for interpolate
- updated = $$.updateAngle(d);
- return updated ? arc(updated) : "M 0 0";
- };
- // TODO: extends all function
- newArc.centroid = arc.centroid;
- return newArc;
- };
-
- c3_chart_internal_fn.getSvgArcExpanded = function (rate) {
- var $$ = this,
- arc = $$.d3.svg.arc().outerRadius($$.radiusExpanded * (rate ? rate : 1)).innerRadius($$.innerRadius);
- return function (d) {
- var updated = $$.updateAngle(d);
- return updated ? arc(updated) : "M 0 0";
- };
- };
-
- c3_chart_internal_fn.getArc = function (d, withoutUpdate, force) {
- return force || this.isArcType(d.data) ? this.svgArc(d, withoutUpdate) : "M 0 0";
- };
-
-
- c3_chart_internal_fn.transformForArcLabel = function (d) {
- var $$ = this, config = $$.config,
- updated = $$.updateAngle(d), c, x, y, h, ratio, translate = "";
- if (updated && !$$.hasType('gauge')) {
- c = this.svgArc.centroid(updated);
- x = isNaN(c[0]) ? 0 : c[0];
- y = isNaN(c[1]) ? 0 : c[1];
- h = Math.sqrt(x * x + y * y);
- if ($$.hasType('donut') && config.donut_label_ratio) {
- ratio = isFunction(config.donut_label_ratio) ? config.donut_label_ratio(d, $$.radius, h) : config.donut_label_ratio;
- } else if ($$.hasType('pie') && config.pie_label_ratio) {
- ratio = isFunction(config.pie_label_ratio) ? config.pie_label_ratio(d, $$.radius, h) : config.pie_label_ratio;
- } else {
- ratio = $$.radius && h ? (36 / $$.radius > 0.375 ? 1.175 - 36 / $$.radius : 0.8) * $$.radius / h : 0;
- }
- translate = "translate(" + (x * ratio) + ',' + (y * ratio) + ")";
- }
- return translate;
- };
-
- c3_chart_internal_fn.getArcRatio = function (d) {
- var $$ = this,
- config = $$.config,
- whole = Math.PI * ($$.hasType('gauge') && !config.gauge_fullCircle ? 1 : 2);
- return d ? (d.endAngle - d.startAngle) / whole : null;
- };
-
- c3_chart_internal_fn.convertToArcData = function (d) {
- return this.addName({
- id: d.data.id,
- value: d.value,
- ratio: this.getArcRatio(d),
- index: d.index
- });
- };
-
- c3_chart_internal_fn.textForArcLabel = function (d) {
- var $$ = this,
- updated, value, ratio, id, format;
- if (! $$.shouldShowArcLabel()) { return ""; }
- updated = $$.updateAngle(d);
- value = updated ? updated.value : null;
- ratio = $$.getArcRatio(updated);
- id = d.data.id;
- if (! $$.hasType('gauge') && ! $$.meetsArcLabelThreshold(ratio)) { return ""; }
- format = $$.getArcLabelFormat();
- return format ? format(value, ratio, id) : $$.defaultArcValueFormat(value, ratio);
- };
-
- c3_chart_internal_fn.expandArc = function (targetIds) {
- var $$ = this, interval;
-
- // MEMO: avoid to cancel transition
- if ($$.transiting) {
- interval = window.setInterval(function () {
- if (!$$.transiting) {
- window.clearInterval(interval);
- if ($$.legend.selectAll('.c3-legend-item-focused').size() > 0) {
- $$.expandArc(targetIds);
- }
- }
- }, 10);
- return;
- }
-
- targetIds = $$.mapToTargetIds(targetIds);
-
- $$.svg.selectAll($$.selectorTargets(targetIds, '.' + CLASS.chartArc)).each(function (d) {
- if (! $$.shouldExpand(d.data.id)) { return; }
- $$.d3.select(this).selectAll('path')
- .transition().duration($$.expandDuration(d.data.id))
- .attr("d", $$.svgArcExpanded)
- .transition().duration($$.expandDuration(d.data.id) * 2)
- .attr("d", $$.svgArcExpandedSub)
- .each(function (d) {
- if ($$.isDonutType(d.data)) {
- // callback here
- }
- });
- });
- };
-
- c3_chart_internal_fn.unexpandArc = function (targetIds) {
- var $$ = this;
-
- if ($$.transiting) { return; }
-
- targetIds = $$.mapToTargetIds(targetIds);
-
- $$.svg.selectAll($$.selectorTargets(targetIds, '.' + CLASS.chartArc)).selectAll('path')
- .transition().duration(function(d) {
- return $$.expandDuration(d.data.id);
- })
- .attr("d", $$.svgArc);
- $$.svg.selectAll('.' + CLASS.arc)
- .style("opacity", 1);
- };
-
- c3_chart_internal_fn.expandDuration = function (id) {
- var $$ = this, config = $$.config;
-
- if ($$.isDonutType(id)) {
- return config.donut_expand_duration;
- } else if ($$.isGaugeType(id)) {
- return config.gauge_expand_duration;
- } else if ($$.isPieType(id)) {
- return config.pie_expand_duration;
- } else {
- return 50;
- }
-
- };
-
- c3_chart_internal_fn.shouldExpand = function (id) {
- var $$ = this, config = $$.config;
- return ($$.isDonutType(id) && config.donut_expand) ||
- ($$.isGaugeType(id) && config.gauge_expand) ||
- ($$.isPieType(id) && config.pie_expand);
- };
-
- c3_chart_internal_fn.shouldShowArcLabel = function () {
- var $$ = this, config = $$.config, shouldShow = true;
- if ($$.hasType('donut')) {
- shouldShow = config.donut_label_show;
- } else if ($$.hasType('pie')) {
- shouldShow = config.pie_label_show;
- }
- // when gauge, always true
- return shouldShow;
- };
-
- c3_chart_internal_fn.meetsArcLabelThreshold = function (ratio) {
- var $$ = this, config = $$.config,
- threshold = $$.hasType('donut') ? config.donut_label_threshold : config.pie_label_threshold;
- return ratio >= threshold;
- };
-
- c3_chart_internal_fn.getArcLabelFormat = function () {
- var $$ = this, config = $$.config,
- format = config.pie_label_format;
- if ($$.hasType('gauge')) {
- format = config.gauge_label_format;
- } else if ($$.hasType('donut')) {
- format = config.donut_label_format;
- }
- return format;
- };
-
- c3_chart_internal_fn.getArcTitle = function () {
- var $$ = this;
- return $$.hasType('donut') ? $$.config.donut_title : "";
- };
-
- c3_chart_internal_fn.updateTargetsForArc = function (targets) {
- var $$ = this, main = $$.main,
- mainPieUpdate, mainPieEnter,
- classChartArc = $$.classChartArc.bind($$),
- classArcs = $$.classArcs.bind($$),
- classFocus = $$.classFocus.bind($$);
- mainPieUpdate = main.select('.' + CLASS.chartArcs).selectAll('.' + CLASS.chartArc)
- .data($$.pie(targets))
- .attr("class", function (d) { return classChartArc(d) + classFocus(d.data); });
- mainPieEnter = mainPieUpdate.enter().append("g")
- .attr("class", classChartArc);
- mainPieEnter.append('g')
- .attr('class', classArcs);
- mainPieEnter.append("text")
- .attr("dy", $$.hasType('gauge') ? "-.1em" : ".35em")
- .style("opacity", 0)
- .style("text-anchor", "middle")
- .style("pointer-events", "none");
- // MEMO: can not keep same color..., but not bad to update color in redraw
- //mainPieUpdate.exit().remove();
- };
-
- c3_chart_internal_fn.initArc = function () {
- var $$ = this;
- $$.arcs = $$.main.select('.' + CLASS.chart).append("g")
- .attr("class", CLASS.chartArcs)
- .attr("transform", $$.getTranslate('arc'));
- $$.arcs.append('text')
- .attr('class', CLASS.chartArcsTitle)
- .style("text-anchor", "middle")
- .text($$.getArcTitle());
- };
-
- c3_chart_internal_fn.redrawArc = function (duration, durationForExit, withTransform) {
- var $$ = this, d3 = $$.d3, config = $$.config, main = $$.main,
- mainArc;
- mainArc = main.selectAll('.' + CLASS.arcs).selectAll('.' + CLASS.arc)
- .data($$.arcData.bind($$));
- mainArc.enter().append('path')
- .attr("class", $$.classArc.bind($$))
- .style("fill", function (d) { return $$.color(d.data); })
- .style("cursor", function (d) { return config.interaction_enabled && config.data_selection_isselectable(d) ? "pointer" : null; })
- .style("opacity", 0)
- .each(function (d) {
- if ($$.isGaugeType(d.data)) {
- d.startAngle = d.endAngle = config.gauge_startingAngle;
- }
- this._current = d;
- });
- mainArc
- .attr("transform", function (d) { return !$$.isGaugeType(d.data) && withTransform ? "scale(0)" : ""; })
- .style("opacity", function (d) { return d === this._current ? 0 : 1; })
- .on('mouseover', config.interaction_enabled ? function (d) {
- var updated, arcData;
- if ($$.transiting) { // skip while transiting
- return;
- }
- updated = $$.updateAngle(d);
- if (updated) {
- arcData = $$.convertToArcData(updated);
- // transitions
- $$.expandArc(updated.data.id);
- $$.api.focus(updated.data.id);
- $$.toggleFocusLegend(updated.data.id, true);
- $$.config.data_onmouseover(arcData, this);
- }
- } : null)
- .on('mousemove', config.interaction_enabled ? function (d) {
- var updated = $$.updateAngle(d), arcData, selectedData;
- if (updated) {
- arcData = $$.convertToArcData(updated),
- selectedData = [arcData];
- $$.showTooltip(selectedData, this);
- }
- } : null)
- .on('mouseout', config.interaction_enabled ? function (d) {
- var updated, arcData;
- if ($$.transiting) { // skip while transiting
- return;
- }
- updated = $$.updateAngle(d);
- if (updated) {
- arcData = $$.convertToArcData(updated);
- // transitions
- $$.unexpandArc(updated.data.id);
- $$.api.revert();
- $$.revertLegend();
- $$.hideTooltip();
- $$.config.data_onmouseout(arcData, this);
- }
- } : null)
- .on('click', config.interaction_enabled ? function (d, i) {
- var updated = $$.updateAngle(d), arcData;
- if (updated) {
- arcData = $$.convertToArcData(updated);
- if ($$.toggleShape) {
- $$.toggleShape(this, arcData, i);
- }
- $$.config.data_onclick.call($$.api, arcData, this);
- }
- } : null)
- .each(function () { $$.transiting = true; })
- .transition().duration(duration)
- .attrTween("d", function (d) {
- var updated = $$.updateAngle(d), interpolate;
- if (! updated) {
- return function () { return "M 0 0"; };
- }
- // if (this._current === d) {
- // this._current = {
- // startAngle: Math.PI*2,
- // endAngle: Math.PI*2,
- // };
- // }
- if (isNaN(this._current.startAngle)) {
- this._current.startAngle = 0;
- }
- if (isNaN(this._current.endAngle)) {
- this._current.endAngle = this._current.startAngle;
- }
- interpolate = d3.interpolate(this._current, updated);
- this._current = interpolate(0);
- return function (t) {
- var interpolated = interpolate(t);
- interpolated.data = d.data; // data.id will be updated by interporator
- return $$.getArc(interpolated, true);
- };
- })
- .attr("transform", withTransform ? "scale(1)" : "")
- .style("fill", function (d) {
- return $$.levelColor ? $$.levelColor(d.data.values[0].value) : $$.color(d.data.id);
- }) // Where gauge reading color would receive customization.
- .style("opacity", 1)
- .call($$.endall, function () {
- $$.transiting = false;
- });
- mainArc.exit().transition().duration(durationForExit)
- .style('opacity', 0)
- .remove();
- main.selectAll('.' + CLASS.chartArc).select('text')
- .style("opacity", 0)
- .attr('class', function (d) { return $$.isGaugeType(d.data) ? CLASS.gaugeValue : ''; })
- .text($$.textForArcLabel.bind($$))
- .attr("transform", $$.transformForArcLabel.bind($$))
- .style('font-size', function (d) { return $$.isGaugeType(d.data) ? Math.round($$.radius / 5) + 'px' : ''; })
- .transition().duration(duration)
- .style("opacity", function (d) { return $$.isTargetToShow(d.data.id) && $$.isArcType(d.data) ? 1 : 0; });
- main.select('.' + CLASS.chartArcsTitle)
- .style("opacity", $$.hasType('donut') || $$.hasType('gauge') ? 1 : 0);
-
- if ($$.hasType('gauge')) {
- $$.arcs.select('.' + CLASS.chartArcsBackground)
- .attr("d", function () {
- var d = {
- data: [{value: config.gauge_max}],
- startAngle: config.gauge_startingAngle,
- endAngle: -1 * config.gauge_startingAngle
- };
- return $$.getArc(d, true, true);
- });
- $$.arcs.select('.' + CLASS.chartArcsGaugeUnit)
- .attr("dy", ".75em")
- .text(config.gauge_label_show ? config.gauge_units : '');
- $$.arcs.select('.' + CLASS.chartArcsGaugeMin)
- .attr("dx", -1 * ($$.innerRadius + (($$.radius - $$.innerRadius) / (config.gauge_fullCircle ? 1 : 2))) + "px")
- .attr("dy", "1.2em")
- .text(config.gauge_label_show ? config.gauge_min : '');
- $$.arcs.select('.' + CLASS.chartArcsGaugeMax)
- .attr("dx", $$.innerRadius + (($$.radius - $$.innerRadius) / (config.gauge_fullCircle ? 1 : 2)) + "px")
- .attr("dy", "1.2em")
- .text(config.gauge_label_show ? config.gauge_max : '');
- }
- };
- c3_chart_internal_fn.initGauge = function () {
- var arcs = this.arcs;
- if (this.hasType('gauge')) {
- arcs.append('path')
- .attr("class", CLASS.chartArcsBackground);
- arcs.append("text")
- .attr("class", CLASS.chartArcsGaugeUnit)
- .style("text-anchor", "middle")
- .style("pointer-events", "none");
- arcs.append("text")
- .attr("class", CLASS.chartArcsGaugeMin)
- .style("text-anchor", "middle")
- .style("pointer-events", "none");
- arcs.append("text")
- .attr("class", CLASS.chartArcsGaugeMax)
- .style("text-anchor", "middle")
- .style("pointer-events", "none");
- }
- };
- c3_chart_internal_fn.getGaugeLabelHeight = function () {
- return this.config.gauge_label_show ? 20 : 0;
- };
-
- c3_chart_internal_fn.initRegion = function () {
- var $$ = this;
- $$.region = $$.main.append('g')
- .attr("clip-path", $$.clipPath)
- .attr("class", CLASS.regions);
- };
- c3_chart_internal_fn.updateRegion = function (duration) {
- var $$ = this, config = $$.config;
-
- // hide if arc type
- $$.region.style('visibility', $$.hasArcType() ? 'hidden' : 'visible');
-
- $$.mainRegion = $$.main.select('.' + CLASS.regions).selectAll('.' + CLASS.region)
- .data(config.regions);
- $$.mainRegion.enter().append('g')
- .append('rect')
- .style("fill-opacity", 0);
- $$.mainRegion
- .attr('class', $$.classRegion.bind($$));
- $$.mainRegion.exit().transition().duration(duration)
- .style("opacity", 0)
- .remove();
- };
- c3_chart_internal_fn.redrawRegion = function (withTransition) {
- var $$ = this,
- regions = $$.mainRegion.selectAll('rect').each(function () {
- // data is binded to g and it's not transferred to rect (child node) automatically,
- // then data of each rect has to be updated manually.
- // TODO: there should be more efficient way to solve this?
- var parentData = $$.d3.select(this.parentNode).datum();
- $$.d3.select(this).datum(parentData);
- }),
- x = $$.regionX.bind($$),
- y = $$.regionY.bind($$),
- w = $$.regionWidth.bind($$),
- h = $$.regionHeight.bind($$);
- return [
- (withTransition ? regions.transition() : regions)
- .attr("x", x)
- .attr("y", y)
- .attr("width", w)
- .attr("height", h)
- .style("fill-opacity", function (d) { return isValue(d.opacity) ? d.opacity : 0.1; })
- ];
- };
- c3_chart_internal_fn.regionX = function (d) {
- var $$ = this, config = $$.config,
- xPos, yScale = d.axis === 'y' ? $$.y : $$.y2;
- if (d.axis === 'y' || d.axis === 'y2') {
- xPos = config.axis_rotated ? ('start' in d ? yScale(d.start) : 0) : 0;
- } else {
- xPos = config.axis_rotated ? 0 : ('start' in d ? $$.x($$.isTimeSeries() ? $$.parseDate(d.start) : d.start) : 0);
- }
- return xPos;
- };
- c3_chart_internal_fn.regionY = function (d) {
- var $$ = this, config = $$.config,
- yPos, yScale = d.axis === 'y' ? $$.y : $$.y2;
- if (d.axis === 'y' || d.axis === 'y2') {
- yPos = config.axis_rotated ? 0 : ('end' in d ? yScale(d.end) : 0);
- } else {
- yPos = config.axis_rotated ? ('start' in d ? $$.x($$.isTimeSeries() ? $$.parseDate(d.start) : d.start) : 0) : 0;
- }
- return yPos;
- };
- c3_chart_internal_fn.regionWidth = function (d) {
- var $$ = this, config = $$.config,
- start = $$.regionX(d), end, yScale = d.axis === 'y' ? $$.y : $$.y2;
- if (d.axis === 'y' || d.axis === 'y2') {
- end = config.axis_rotated ? ('end' in d ? yScale(d.end) : $$.width) : $$.width;
- } else {
- end = config.axis_rotated ? $$.width : ('end' in d ? $$.x($$.isTimeSeries() ? $$.parseDate(d.end) : d.end) : $$.width);
- }
- return end < start ? 0 : end - start;
- };
- c3_chart_internal_fn.regionHeight = function (d) {
- var $$ = this, config = $$.config,
- start = this.regionY(d), end, yScale = d.axis === 'y' ? $$.y : $$.y2;
- if (d.axis === 'y' || d.axis === 'y2') {
- end = config.axis_rotated ? $$.height : ('start' in d ? yScale(d.start) : $$.height);
- } else {
- end = config.axis_rotated ? ('end' in d ? $$.x($$.isTimeSeries() ? $$.parseDate(d.end) : d.end) : $$.height) : $$.height;
- }
- return end < start ? 0 : end - start;
- };
- c3_chart_internal_fn.isRegionOnX = function (d) {
- return !d.axis || d.axis === 'x';
- };
-
- c3_chart_internal_fn.drag = function (mouse) {
- var $$ = this, config = $$.config, main = $$.main, d3 = $$.d3;
- var sx, sy, mx, my, minX, maxX, minY, maxY;
-
- if ($$.hasArcType()) { return; }
- if (! config.data_selection_enabled) { return; } // do nothing if not selectable
- if (config.zoom_enabled && ! $$.zoom.altDomain) { return; } // skip if zoomable because of conflict drag dehavior
- if (!config.data_selection_multiple) { return; } // skip when single selection because drag is used for multiple selection
-
- sx = $$.dragStart[0];
- sy = $$.dragStart[1];
- mx = mouse[0];
- my = mouse[1];
- minX = Math.min(sx, mx);
- maxX = Math.max(sx, mx);
- minY = (config.data_selection_grouped) ? $$.margin.top : Math.min(sy, my);
- maxY = (config.data_selection_grouped) ? $$.height : Math.max(sy, my);
-
- main.select('.' + CLASS.dragarea)
- .attr('x', minX)
- .attr('y', minY)
- .attr('width', maxX - minX)
- .attr('height', maxY - minY);
- // TODO: binary search when multiple xs
- main.selectAll('.' + CLASS.shapes).selectAll('.' + CLASS.shape)
- .filter(function (d) { return config.data_selection_isselectable(d); })
- .each(function (d, i) {
- var shape = d3.select(this),
- isSelected = shape.classed(CLASS.SELECTED),
- isIncluded = shape.classed(CLASS.INCLUDED),
- _x, _y, _w, _h, toggle, isWithin = false, box;
- if (shape.classed(CLASS.circle)) {
- _x = shape.attr("cx") * 1;
- _y = shape.attr("cy") * 1;
- toggle = $$.togglePoint;
- isWithin = minX < _x && _x < maxX && minY < _y && _y < maxY;
- }
- else if (shape.classed(CLASS.bar)) {
- box = getPathBox(this);
- _x = box.x;
- _y = box.y;
- _w = box.width;
- _h = box.height;
- toggle = $$.togglePath;
- isWithin = !(maxX < _x || _x + _w < minX) && !(maxY < _y || _y + _h < minY);
- } else {
- // line/area selection not supported yet
- return;
- }
- if (isWithin ^ isIncluded) {
- shape.classed(CLASS.INCLUDED, !isIncluded);
- // TODO: included/unincluded callback here
- shape.classed(CLASS.SELECTED, !isSelected);
- toggle.call($$, !isSelected, shape, d, i);
- }
- });
- };
-
- c3_chart_internal_fn.dragstart = function (mouse) {
- var $$ = this, config = $$.config;
- if ($$.hasArcType()) { return; }
- if (! config.data_selection_enabled) { return; } // do nothing if not selectable
- $$.dragStart = mouse;
- $$.main.select('.' + CLASS.chart).append('rect')
- .attr('class', CLASS.dragarea)
- .style('opacity', 0.1);
- $$.dragging = true;
- };
-
- c3_chart_internal_fn.dragend = function () {
- var $$ = this, config = $$.config;
- if ($$.hasArcType()) { return; }
- if (! config.data_selection_enabled) { return; } // do nothing if not selectable
- $$.main.select('.' + CLASS.dragarea)
- .transition().duration(100)
- .style('opacity', 0)
- .remove();
- $$.main.selectAll('.' + CLASS.shape)
- .classed(CLASS.INCLUDED, false);
- $$.dragging = false;
- };
-
- c3_chart_internal_fn.selectPoint = function (target, d, i) {
- var $$ = this, config = $$.config,
- cx = (config.axis_rotated ? $$.circleY : $$.circleX).bind($$),
- cy = (config.axis_rotated ? $$.circleX : $$.circleY).bind($$),
- r = $$.pointSelectR.bind($$);
- config.data_onselected.call($$.api, d, target.node());
- // add selected-circle on low layer g
- $$.main.select('.' + CLASS.selectedCircles + $$.getTargetSelectorSuffix(d.id)).selectAll('.' + CLASS.selectedCircle + '-' + i)
- .data([d])
- .enter().append('circle')
- .attr("class", function () { return $$.generateClass(CLASS.selectedCircle, i); })
- .attr("cx", cx)
- .attr("cy", cy)
- .attr("stroke", function () { return $$.color(d); })
- .attr("r", function (d) { return $$.pointSelectR(d) * 1.4; })
- .transition().duration(100)
- .attr("r", r);
- };
- c3_chart_internal_fn.unselectPoint = function (target, d, i) {
- var $$ = this;
- $$.config.data_onunselected.call($$.api, d, target.node());
- // remove selected-circle from low layer g
- $$.main.select('.' + CLASS.selectedCircles + $$.getTargetSelectorSuffix(d.id)).selectAll('.' + CLASS.selectedCircle + '-' + i)
- .transition().duration(100).attr('r', 0)
- .remove();
- };
- c3_chart_internal_fn.togglePoint = function (selected, target, d, i) {
- selected ? this.selectPoint(target, d, i) : this.unselectPoint(target, d, i);
- };
- c3_chart_internal_fn.selectPath = function (target, d) {
- var $$ = this;
- $$.config.data_onselected.call($$, d, target.node());
- if ($$.config.interaction_brighten) {
- target.transition().duration(100)
- .style("fill", function () { return $$.d3.rgb($$.color(d)).brighter(0.75); });
- }
- };
- c3_chart_internal_fn.unselectPath = function (target, d) {
- var $$ = this;
- $$.config.data_onunselected.call($$, d, target.node());
- if ($$.config.interaction_brighten) {
- target.transition().duration(100)
- .style("fill", function () { return $$.color(d); });
- }
- };
- c3_chart_internal_fn.togglePath = function (selected, target, d, i) {
- selected ? this.selectPath(target, d, i) : this.unselectPath(target, d, i);
- };
- c3_chart_internal_fn.getToggle = function (that, d) {
- var $$ = this, toggle;
- if (that.nodeName === 'circle') {
- if ($$.isStepType(d)) {
- // circle is hidden in step chart, so treat as within the click area
- toggle = function () {}; // TODO: how to select step chart?
- } else {
- toggle = $$.togglePoint;
- }
- }
- else if (that.nodeName === 'path') {
- toggle = $$.togglePath;
- }
- return toggle;
- };
- c3_chart_internal_fn.toggleShape = function (that, d, i) {
- var $$ = this, d3 = $$.d3, config = $$.config,
- shape = d3.select(that), isSelected = shape.classed(CLASS.SELECTED),
- toggle = $$.getToggle(that, d).bind($$);
-
- if (config.data_selection_enabled && config.data_selection_isselectable(d)) {
- if (!config.data_selection_multiple) {
- $$.main.selectAll('.' + CLASS.shapes + (config.data_selection_grouped ? $$.getTargetSelectorSuffix(d.id) : "")).selectAll('.' + CLASS.shape).each(function (d, i) {
- var shape = d3.select(this);
- if (shape.classed(CLASS.SELECTED)) { toggle(false, shape.classed(CLASS.SELECTED, false), d, i); }
- });
- }
- shape.classed(CLASS.SELECTED, !isSelected);
- toggle(!isSelected, shape, d, i);
- }
- };
-
- c3_chart_internal_fn.initBrush = function () {
- var $$ = this, d3 = $$.d3;
- $$.brush = d3.svg.brush().on("brush", function () { $$.redrawForBrush(); });
- $$.brush.update = function () {
- if ($$.context) { $$.context.select('.' + CLASS.brush).call(this); }
- return this;
- };
- $$.brush.scale = function (scale) {
- return $$.config.axis_rotated ? this.y(scale) : this.x(scale);
- };
- };
- c3_chart_internal_fn.initSubchart = function () {
- var $$ = this, config = $$.config,
- context = $$.context = $$.svg.append("g").attr("transform", $$.getTranslate('context')),
- visibility = config.subchart_show ? 'visible' : 'hidden';
-
- context.style('visibility', visibility);
-
- // Define g for chart area
- context.append('g')
- .attr("clip-path", $$.clipPathForSubchart)
- .attr('class', CLASS.chart);
-
- // Define g for bar chart area
- context.select('.' + CLASS.chart).append("g")
- .attr("class", CLASS.chartBars);
-
- // Define g for line chart area
- context.select('.' + CLASS.chart).append("g")
- .attr("class", CLASS.chartLines);
-
- // Add extent rect for Brush
- context.append("g")
- .attr("clip-path", $$.clipPath)
- .attr("class", CLASS.brush)
- .call($$.brush);
-
- // ATTENTION: This must be called AFTER chart added
- // Add Axis
- $$.axes.subx = context.append("g")
- .attr("class", CLASS.axisX)
- .attr("transform", $$.getTranslate('subx'))
- .attr("clip-path", config.axis_rotated ? "" : $$.clipPathForXAxis)
- .style("visibility", config.subchart_axis_x_show ? visibility : 'hidden');
- };
- c3_chart_internal_fn.updateTargetsForSubchart = function (targets) {
- var $$ = this, context = $$.context, config = $$.config,
- contextLineEnter, contextLineUpdate, contextBarEnter, contextBarUpdate,
- classChartBar = $$.classChartBar.bind($$),
- classBars = $$.classBars.bind($$),
- classChartLine = $$.classChartLine.bind($$),
- classLines = $$.classLines.bind($$),
- classAreas = $$.classAreas.bind($$);
-
- if (config.subchart_show) {
- //-- Bar --//
- contextBarUpdate = context.select('.' + CLASS.chartBars).selectAll('.' + CLASS.chartBar)
- .data(targets)
- .attr('class', classChartBar);
- contextBarEnter = contextBarUpdate.enter().append('g')
- .style('opacity', 0)
- .attr('class', classChartBar);
- // Bars for each data
- contextBarEnter.append('g')
- .attr("class", classBars);
-
- //-- Line --//
- contextLineUpdate = context.select('.' + CLASS.chartLines).selectAll('.' + CLASS.chartLine)
- .data(targets)
- .attr('class', classChartLine);
- contextLineEnter = contextLineUpdate.enter().append('g')
- .style('opacity', 0)
- .attr('class', classChartLine);
- // Lines for each data
- contextLineEnter.append("g")
- .attr("class", classLines);
- // Area
- contextLineEnter.append("g")
- .attr("class", classAreas);
-
- //-- Brush --//
- context.selectAll('.' + CLASS.brush + ' rect')
- .attr(config.axis_rotated ? "width" : "height", config.axis_rotated ? $$.width2 : $$.height2);
- }
- };
- c3_chart_internal_fn.updateBarForSubchart = function (durationForExit) {
- var $$ = this;
- $$.contextBar = $$.context.selectAll('.' + CLASS.bars).selectAll('.' + CLASS.bar)
- .data($$.barData.bind($$));
- $$.contextBar.enter().append('path')
- .attr("class", $$.classBar.bind($$))
- .style("stroke", 'none')
- .style("fill", $$.color);
- $$.contextBar
- .style("opacity", $$.initialOpacity.bind($$));
- $$.contextBar.exit().transition().duration(durationForExit)
- .style('opacity', 0)
- .remove();
- };
- c3_chart_internal_fn.redrawBarForSubchart = function (drawBarOnSub, withTransition, duration) {
- (withTransition ? this.contextBar.transition(Math.random().toString()).duration(duration) : this.contextBar)
- .attr('d', drawBarOnSub)
- .style('opacity', 1);
- };
- c3_chart_internal_fn.updateLineForSubchart = function (durationForExit) {
- var $$ = this;
- $$.contextLine = $$.context.selectAll('.' + CLASS.lines).selectAll('.' + CLASS.line)
- .data($$.lineData.bind($$));
- $$.contextLine.enter().append('path')
- .attr('class', $$.classLine.bind($$))
- .style('stroke', $$.color);
- $$.contextLine
- .style("opacity", $$.initialOpacity.bind($$));
- $$.contextLine.exit().transition().duration(durationForExit)
- .style('opacity', 0)
- .remove();
- };
- c3_chart_internal_fn.redrawLineForSubchart = function (drawLineOnSub, withTransition, duration) {
- (withTransition ? this.contextLine.transition(Math.random().toString()).duration(duration) : this.contextLine)
- .attr("d", drawLineOnSub)
- .style('opacity', 1);
- };
- c3_chart_internal_fn.updateAreaForSubchart = function (durationForExit) {
- var $$ = this, d3 = $$.d3;
- $$.contextArea = $$.context.selectAll('.' + CLASS.areas).selectAll('.' + CLASS.area)
- .data($$.lineData.bind($$));
- $$.contextArea.enter().append('path')
- .attr("class", $$.classArea.bind($$))
- .style("fill", $$.color)
- .style("opacity", function () { $$.orgAreaOpacity = +d3.select(this).style('opacity'); return 0; });
- $$.contextArea
- .style("opacity", 0);
- $$.contextArea.exit().transition().duration(durationForExit)
- .style('opacity', 0)
- .remove();
- };
- c3_chart_internal_fn.redrawAreaForSubchart = function (drawAreaOnSub, withTransition, duration) {
- (withTransition ? this.contextArea.transition(Math.random().toString()).duration(duration) : this.contextArea)
- .attr("d", drawAreaOnSub)
- .style("fill", this.color)
- .style("opacity", this.orgAreaOpacity);
- };
- c3_chart_internal_fn.redrawSubchart = function (withSubchart, transitions, duration, durationForExit, areaIndices, barIndices, lineIndices) {
- var $$ = this, d3 = $$.d3, config = $$.config,
- drawAreaOnSub, drawBarOnSub, drawLineOnSub;
-
- $$.context.style('visibility', config.subchart_show ? 'visible' : 'hidden');
-
- // subchart
- if (config.subchart_show) {
- // reflect main chart to extent on subchart if zoomed
- if (d3.event && d3.event.type === 'zoom') {
- $$.brush.extent($$.x.orgDomain()).update();
- }
- // update subchart elements if needed
- if (withSubchart) {
-
- // extent rect
- if (!$$.brush.empty()) {
- $$.brush.extent($$.x.orgDomain()).update();
- }
- // setup drawer - MEMO: this must be called after axis updated
- drawAreaOnSub = $$.generateDrawArea(areaIndices, true);
- drawBarOnSub = $$.generateDrawBar(barIndices, true);
- drawLineOnSub = $$.generateDrawLine(lineIndices, true);
-
- $$.updateBarForSubchart(duration);
- $$.updateLineForSubchart(duration);
- $$.updateAreaForSubchart(duration);
-
- $$.redrawBarForSubchart(drawBarOnSub, duration, duration);
- $$.redrawLineForSubchart(drawLineOnSub, duration, duration);
- $$.redrawAreaForSubchart(drawAreaOnSub, duration, duration);
- }
- }
- };
- c3_chart_internal_fn.redrawForBrush = function () {
- var $$ = this, x = $$.x;
- $$.redraw({
- withTransition: false,
- withY: $$.config.zoom_rescale,
- withSubchart: false,
- withUpdateXDomain: true,
- withDimension: false
- });
- $$.config.subchart_onbrush.call($$.api, x.orgDomain());
- };
- c3_chart_internal_fn.transformContext = function (withTransition, transitions) {
- var $$ = this, subXAxis;
- if (transitions && transitions.axisSubX) {
- subXAxis = transitions.axisSubX;
- } else {
- subXAxis = $$.context.select('.' + CLASS.axisX);
- if (withTransition) { subXAxis = subXAxis.transition(); }
- }
- $$.context.attr("transform", $$.getTranslate('context'));
- subXAxis.attr("transform", $$.getTranslate('subx'));
- };
- c3_chart_internal_fn.getDefaultExtent = function () {
- var $$ = this, config = $$.config,
- extent = isFunction(config.axis_x_extent) ? config.axis_x_extent($$.getXDomain($$.data.targets)) : config.axis_x_extent;
- if ($$.isTimeSeries()) {
- extent = [$$.parseDate(extent[0]), $$.parseDate(extent[1])];
- }
- return extent;
- };
-
- c3_chart_internal_fn.initZoom = function () {
- var $$ = this, d3 = $$.d3, config = $$.config, startEvent;
-
- $$.zoom = d3.behavior.zoom()
- .on("zoomstart", function () {
- startEvent = d3.event.sourceEvent;
- $$.zoom.altDomain = d3.event.sourceEvent.altKey ? $$.x.orgDomain() : null;
- config.zoom_onzoomstart.call($$.api, d3.event.sourceEvent);
- })
- .on("zoom", function () {
- $$.redrawForZoom.call($$);
- })
- .on('zoomend', function () {
- var event = d3.event.sourceEvent;
- // if click, do nothing. otherwise, click interaction will be canceled.
- if (event && startEvent.clientX === event.clientX && startEvent.clientY === event.clientY) {
- return;
- }
- $$.redrawEventRect();
- $$.updateZoom();
- config.zoom_onzoomend.call($$.api, $$.x.orgDomain());
- });
- $$.zoom.scale = function (scale) {
- return config.axis_rotated ? this.y(scale) : this.x(scale);
- };
- $$.zoom.orgScaleExtent = function () {
- var extent = config.zoom_extent ? config.zoom_extent : [1, 10];
- return [extent[0], Math.max($$.getMaxDataCount() / extent[1], extent[1])];
- };
- $$.zoom.updateScaleExtent = function () {
- var ratio = diffDomain($$.x.orgDomain()) / diffDomain($$.getZoomDomain()),
- extent = this.orgScaleExtent();
- this.scaleExtent([extent[0] * ratio, extent[1] * ratio]);
- return this;
- };
- };
- c3_chart_internal_fn.getZoomDomain = function () {
- var $$ = this, config = $$.config, d3 = $$.d3,
- min = d3.min([$$.orgXDomain[0], config.zoom_x_min]),
- max = d3.max([$$.orgXDomain[1], config.zoom_x_max]);
- return [min, max];
- };
- c3_chart_internal_fn.updateZoom = function () {
- var $$ = this, z = $$.config.zoom_enabled ? $$.zoom : function () {};
- $$.main.select('.' + CLASS.zoomRect).call(z).on("dblclick.zoom", null);
- $$.main.selectAll('.' + CLASS.eventRect).call(z).on("dblclick.zoom", null);
- };
- c3_chart_internal_fn.redrawForZoom = function () {
- var $$ = this, d3 = $$.d3, config = $$.config, zoom = $$.zoom, x = $$.x;
- if (!config.zoom_enabled) {
- return;
- }
- if ($$.filterTargetsToShow($$.data.targets).length === 0) {
- return;
- }
- if (d3.event.sourceEvent.type === 'mousemove' && zoom.altDomain) {
- x.domain(zoom.altDomain);
- zoom.scale(x).updateScaleExtent();
- return;
- }
- if ($$.isCategorized() && x.orgDomain()[0] === $$.orgXDomain[0]) {
- x.domain([$$.orgXDomain[0] - 1e-10, x.orgDomain()[1]]);
- }
- $$.redraw({
- withTransition: false,
- withY: config.zoom_rescale,
- withSubchart: false,
- withEventRect: false,
- withDimension: false
- });
- if (d3.event.sourceEvent.type === 'mousemove') {
- $$.cancelClick = true;
- }
- config.zoom_onzoom.call($$.api, x.orgDomain());
- };
-
- c3_chart_internal_fn.generateColor = function () {
- var $$ = this, config = $$.config, d3 = $$.d3,
- colors = config.data_colors,
- pattern = notEmpty(config.color_pattern) ? config.color_pattern : d3.scale.category10().range(),
- callback = config.data_color,
- ids = [];
-
- return function (d) {
- var id = d.id || (d.data && d.data.id) || d, color;
-
- // if callback function is provided
- if (colors[id] instanceof Function) {
- color = colors[id](d);
- }
- // if specified, choose that color
- else if (colors[id]) {
- color = colors[id];
- }
- // if not specified, choose from pattern
- else {
- if (ids.indexOf(id) < 0) { ids.push(id); }
- color = pattern[ids.indexOf(id) % pattern.length];
- colors[id] = color;
- }
- return callback instanceof Function ? callback(color, d) : color;
- };
- };
- c3_chart_internal_fn.generateLevelColor = function () {
- var $$ = this, config = $$.config,
- colors = config.color_pattern,
- threshold = config.color_threshold,
- asValue = threshold.unit === 'value',
- values = threshold.values && threshold.values.length ? threshold.values : [],
- max = threshold.max || 100;
- return notEmpty(config.color_threshold) ? function (value) {
- var i, v, color = colors[colors.length - 1];
- for (i = 0; i < values.length; i++) {
- v = asValue ? value : (value * 100 / max);
- if (v < values[i]) {
- color = colors[i];
- break;
- }
- }
- return color;
- } : null;
- };
-
- c3_chart_internal_fn.getYFormat = function (forArc) {
- var $$ = this,
- formatForY = forArc && !$$.hasType('gauge') ? $$.defaultArcValueFormat : $$.yFormat,
- formatForY2 = forArc && !$$.hasType('gauge') ? $$.defaultArcValueFormat : $$.y2Format;
- return function (v, ratio, id) {
- var format = $$.axis.getId(id) === 'y2' ? formatForY2 : formatForY;
- return format.call($$, v, ratio);
- };
- };
- c3_chart_internal_fn.yFormat = function (v) {
- var $$ = this, config = $$.config,
- format = config.axis_y_tick_format ? config.axis_y_tick_format : $$.defaultValueFormat;
- return format(v);
- };
- c3_chart_internal_fn.y2Format = function (v) {
- var $$ = this, config = $$.config,
- format = config.axis_y2_tick_format ? config.axis_y2_tick_format : $$.defaultValueFormat;
- return format(v);
- };
- c3_chart_internal_fn.defaultValueFormat = function (v) {
- return isValue(v) ? +v : "";
- };
- c3_chart_internal_fn.defaultArcValueFormat = function (v, ratio) {
- return (ratio * 100).toFixed(1) + '%';
- };
- c3_chart_internal_fn.dataLabelFormat = function (targetId) {
- var $$ = this, data_labels = $$.config.data_labels,
- format, defaultFormat = function (v) { return isValue(v) ? +v : ""; };
- // find format according to axis id
- if (typeof data_labels.format === 'function') {
- format = data_labels.format;
- } else if (typeof data_labels.format === 'object') {
- if (data_labels.format[targetId]) {
- format = data_labels.format[targetId] === true ? defaultFormat : data_labels.format[targetId];
- } else {
- format = function () { return ''; };
- }
- } else {
- format = defaultFormat;
- }
- return format;
- };
-
- c3_chart_internal_fn.hasCaches = function (ids) {
- for (var i = 0; i < ids.length; i++) {
- if (! (ids[i] in this.cache)) { return false; }
- }
- return true;
- };
- c3_chart_internal_fn.addCache = function (id, target) {
- this.cache[id] = this.cloneTarget(target);
- };
- c3_chart_internal_fn.getCaches = function (ids) {
- var targets = [], i;
- for (i = 0; i < ids.length; i++) {
- if (ids[i] in this.cache) { targets.push(this.cloneTarget(this.cache[ids[i]])); }
- }
- return targets;
- };
-
- var CLASS = c3_chart_internal_fn.CLASS = {
- target: 'c3-target',
- chart: 'c3-chart',
- chartLine: 'c3-chart-line',
- chartLines: 'c3-chart-lines',
- chartBar: 'c3-chart-bar',
- chartBars: 'c3-chart-bars',
- chartText: 'c3-chart-text',
- chartTexts: 'c3-chart-texts',
- chartArc: 'c3-chart-arc',
- chartArcs: 'c3-chart-arcs',
- chartArcsTitle: 'c3-chart-arcs-title',
- chartArcsBackground: 'c3-chart-arcs-background',
- chartArcsGaugeUnit: 'c3-chart-arcs-gauge-unit',
- chartArcsGaugeMax: 'c3-chart-arcs-gauge-max',
- chartArcsGaugeMin: 'c3-chart-arcs-gauge-min',
- selectedCircle: 'c3-selected-circle',
- selectedCircles: 'c3-selected-circles',
- eventRect: 'c3-event-rect',
- eventRects: 'c3-event-rects',
- eventRectsSingle: 'c3-event-rects-single',
- eventRectsMultiple: 'c3-event-rects-multiple',
- zoomRect: 'c3-zoom-rect',
- brush: 'c3-brush',
- focused: 'c3-focused',
- defocused: 'c3-defocused',
- region: 'c3-region',
- regions: 'c3-regions',
- title: 'c3-title',
- tooltipContainer: 'c3-tooltip-container',
- tooltip: 'c3-tooltip',
- tooltipName: 'c3-tooltip-name',
- shape: 'c3-shape',
- shapes: 'c3-shapes',
- line: 'c3-line',
- lines: 'c3-lines',
- bar: 'c3-bar',
- bars: 'c3-bars',
- circle: 'c3-circle',
- circles: 'c3-circles',
- arc: 'c3-arc',
- arcs: 'c3-arcs',
- area: 'c3-area',
- areas: 'c3-areas',
- empty: 'c3-empty',
- text: 'c3-text',
- texts: 'c3-texts',
- gaugeValue: 'c3-gauge-value',
- grid: 'c3-grid',
- gridLines: 'c3-grid-lines',
- xgrid: 'c3-xgrid',
- xgrids: 'c3-xgrids',
- xgridLine: 'c3-xgrid-line',
- xgridLines: 'c3-xgrid-lines',
- xgridFocus: 'c3-xgrid-focus',
- ygrid: 'c3-ygrid',
- ygrids: 'c3-ygrids',
- ygridLine: 'c3-ygrid-line',
- ygridLines: 'c3-ygrid-lines',
- axis: 'c3-axis',
- axisX: 'c3-axis-x',
- axisXLabel: 'c3-axis-x-label',
- axisY: 'c3-axis-y',
- axisYLabel: 'c3-axis-y-label',
- axisY2: 'c3-axis-y2',
- axisY2Label: 'c3-axis-y2-label',
- legendBackground: 'c3-legend-background',
- legendItem: 'c3-legend-item',
- legendItemEvent: 'c3-legend-item-event',
- legendItemTile: 'c3-legend-item-tile',
- legendItemHidden: 'c3-legend-item-hidden',
- legendItemFocused: 'c3-legend-item-focused',
- dragarea: 'c3-dragarea',
- EXPANDED: '_expanded_',
- SELECTED: '_selected_',
- INCLUDED: '_included_'
- };
- c3_chart_internal_fn.generateClass = function (prefix, targetId) {
- return " " + prefix + " " + prefix + this.getTargetSelectorSuffix(targetId);
- };
- c3_chart_internal_fn.classText = function (d) {
- return this.generateClass(CLASS.text, d.index);
- };
- c3_chart_internal_fn.classTexts = function (d) {
- return this.generateClass(CLASS.texts, d.id);
- };
- c3_chart_internal_fn.classShape = function (d) {
- return this.generateClass(CLASS.shape, d.index);
- };
- c3_chart_internal_fn.classShapes = function (d) {
- return this.generateClass(CLASS.shapes, d.id);
- };
- c3_chart_internal_fn.classLine = function (d) {
- return this.classShape(d) + this.generateClass(CLASS.line, d.id);
- };
- c3_chart_internal_fn.classLines = function (d) {
- return this.classShapes(d) + this.generateClass(CLASS.lines, d.id);
- };
- c3_chart_internal_fn.classCircle = function (d) {
- return this.classShape(d) + this.generateClass(CLASS.circle, d.index);
- };
- c3_chart_internal_fn.classCircles = function (d) {
- return this.classShapes(d) + this.generateClass(CLASS.circles, d.id);
- };
- c3_chart_internal_fn.classBar = function (d) {
- return this.classShape(d) + this.generateClass(CLASS.bar, d.index);
- };
- c3_chart_internal_fn.classBars = function (d) {
- return this.classShapes(d) + this.generateClass(CLASS.bars, d.id);
- };
- c3_chart_internal_fn.classArc = function (d) {
- return this.classShape(d.data) + this.generateClass(CLASS.arc, d.data.id);
- };
- c3_chart_internal_fn.classArcs = function (d) {
- return this.classShapes(d.data) + this.generateClass(CLASS.arcs, d.data.id);
- };
- c3_chart_internal_fn.classArea = function (d) {
- return this.classShape(d) + this.generateClass(CLASS.area, d.id);
- };
- c3_chart_internal_fn.classAreas = function (d) {
- return this.classShapes(d) + this.generateClass(CLASS.areas, d.id);
- };
- c3_chart_internal_fn.classRegion = function (d, i) {
- return this.generateClass(CLASS.region, i) + ' ' + ('class' in d ? d['class'] : '');
- };
- c3_chart_internal_fn.classEvent = function (d) {
- return this.generateClass(CLASS.eventRect, d.index);
- };
- c3_chart_internal_fn.classTarget = function (id) {
- var $$ = this;
- var additionalClassSuffix = $$.config.data_classes[id], additionalClass = '';
- if (additionalClassSuffix) {
- additionalClass = ' ' + CLASS.target + '-' + additionalClassSuffix;
- }
- return $$.generateClass(CLASS.target, id) + additionalClass;
- };
- c3_chart_internal_fn.classFocus = function (d) {
- return this.classFocused(d) + this.classDefocused(d);
- };
- c3_chart_internal_fn.classFocused = function (d) {
- return ' ' + (this.focusedTargetIds.indexOf(d.id) >= 0 ? CLASS.focused : '');
- };
- c3_chart_internal_fn.classDefocused = function (d) {
- return ' ' + (this.defocusedTargetIds.indexOf(d.id) >= 0 ? CLASS.defocused : '');
- };
- c3_chart_internal_fn.classChartText = function (d) {
- return CLASS.chartText + this.classTarget(d.id);
- };
- c3_chart_internal_fn.classChartLine = function (d) {
- return CLASS.chartLine + this.classTarget(d.id);
- };
- c3_chart_internal_fn.classChartBar = function (d) {
- return CLASS.chartBar + this.classTarget(d.id);
- };
- c3_chart_internal_fn.classChartArc = function (d) {
- return CLASS.chartArc + this.classTarget(d.data.id);
- };
- c3_chart_internal_fn.getTargetSelectorSuffix = function (targetId) {
- return targetId || targetId === 0 ? ('-' + targetId).replace(/[\s?!@#$%^&*()_=+,.<>'":;\[\]\/|~`{}\\]/g, '-') : '';
- };
- c3_chart_internal_fn.selectorTarget = function (id, prefix) {
- return (prefix || '') + '.' + CLASS.target + this.getTargetSelectorSuffix(id);
- };
- c3_chart_internal_fn.selectorTargets = function (ids, prefix) {
- var $$ = this;
- ids = ids || [];
- return ids.length ? ids.map(function (id) { return $$.selectorTarget(id, prefix); }) : null;
- };
- c3_chart_internal_fn.selectorLegend = function (id) {
- return '.' + CLASS.legendItem + this.getTargetSelectorSuffix(id);
- };
- c3_chart_internal_fn.selectorLegends = function (ids) {
- var $$ = this;
- return ids && ids.length ? ids.map(function (id) { return $$.selectorLegend(id); }) : null;
- };
-
- var isValue = c3_chart_internal_fn.isValue = function (v) {
- return v || v === 0;
- },
- isFunction = c3_chart_internal_fn.isFunction = function (o) {
- return typeof o === 'function';
- },
- isString = c3_chart_internal_fn.isString = function (o) {
- return typeof o === 'string';
- },
- isUndefined = c3_chart_internal_fn.isUndefined = function (v) {
- return typeof v === 'undefined';
- },
- isDefined = c3_chart_internal_fn.isDefined = function (v) {
- return typeof v !== 'undefined';
- },
- ceil10 = c3_chart_internal_fn.ceil10 = function (v) {
- return Math.ceil(v / 10) * 10;
- },
- asHalfPixel = c3_chart_internal_fn.asHalfPixel = function (n) {
- return Math.ceil(n) + 0.5;
- },
- diffDomain = c3_chart_internal_fn.diffDomain = function (d) {
- return d[1] - d[0];
- },
- isEmpty = c3_chart_internal_fn.isEmpty = function (o) {
- return typeof o === 'undefined' || o === null || (isString(o) && o.length === 0) || (typeof o === 'object' && Object.keys(o).length === 0);
- },
- notEmpty = c3_chart_internal_fn.notEmpty = function (o) {
- return !c3_chart_internal_fn.isEmpty(o);
- },
- getOption = c3_chart_internal_fn.getOption = function (options, key, defaultValue) {
- return isDefined(options[key]) ? options[key] : defaultValue;
- },
- hasValue = c3_chart_internal_fn.hasValue = function (dict, value) {
- var found = false;
- Object.keys(dict).forEach(function (key) {
- if (dict[key] === value) { found = true; }
- });
- return found;
- },
- sanitise = c3_chart_internal_fn.sanitise = function (str) {
- return typeof str === 'string' ? str.replace(//g, '>') : str;
- },
- getPathBox = c3_chart_internal_fn.getPathBox = function (path) {
- var box = path.getBoundingClientRect(),
- items = [path.pathSegList.getItem(0), path.pathSegList.getItem(1)],
- minX = items[0].x, minY = Math.min(items[0].y, items[1].y);
- return {x: minX, y: minY, width: box.width, height: box.height};
- };
-
- c3_chart_fn.focus = function (targetIds) {
- var $$ = this.internal, candidates;
-
- targetIds = $$.mapToTargetIds(targetIds);
- candidates = $$.svg.selectAll($$.selectorTargets(targetIds.filter($$.isTargetToShow, $$))),
-
- this.revert();
- this.defocus();
- candidates.classed(CLASS.focused, true).classed(CLASS.defocused, false);
- if ($$.hasArcType()) {
- $$.expandArc(targetIds);
- }
- $$.toggleFocusLegend(targetIds, true);
-
- $$.focusedTargetIds = targetIds;
- $$.defocusedTargetIds = $$.defocusedTargetIds.filter(function (id) {
- return targetIds.indexOf(id) < 0;
- });
- };
-
- c3_chart_fn.defocus = function (targetIds) {
- var $$ = this.internal, candidates;
-
- targetIds = $$.mapToTargetIds(targetIds);
- candidates = $$.svg.selectAll($$.selectorTargets(targetIds.filter($$.isTargetToShow, $$))),
-
- candidates.classed(CLASS.focused, false).classed(CLASS.defocused, true);
- if ($$.hasArcType()) {
- $$.unexpandArc(targetIds);
- }
- $$.toggleFocusLegend(targetIds, false);
-
- $$.focusedTargetIds = $$.focusedTargetIds.filter(function (id) {
- return targetIds.indexOf(id) < 0;
- });
- $$.defocusedTargetIds = targetIds;
- };
-
- c3_chart_fn.revert = function (targetIds) {
- var $$ = this.internal, candidates;
-
- targetIds = $$.mapToTargetIds(targetIds);
- candidates = $$.svg.selectAll($$.selectorTargets(targetIds)); // should be for all targets
-
- candidates.classed(CLASS.focused, false).classed(CLASS.defocused, false);
- if ($$.hasArcType()) {
- $$.unexpandArc(targetIds);
- }
- if ($$.config.legend_show) {
- $$.showLegend(targetIds.filter($$.isLegendToShow.bind($$)));
- $$.legend.selectAll($$.selectorLegends(targetIds))
- .filter(function () {
- return $$.d3.select(this).classed(CLASS.legendItemFocused);
- })
- .classed(CLASS.legendItemFocused, false);
- }
-
- $$.focusedTargetIds = [];
- $$.defocusedTargetIds = [];
- };
-
- c3_chart_fn.show = function (targetIds, options) {
- var $$ = this.internal, targets;
-
- targetIds = $$.mapToTargetIds(targetIds);
- options = options || {};
-
- $$.removeHiddenTargetIds(targetIds);
- targets = $$.svg.selectAll($$.selectorTargets(targetIds));
-
- targets.transition()
- .style('opacity', 1, 'important')
- .call($$.endall, function () {
- targets.style('opacity', null).style('opacity', 1);
- });
-
- if (options.withLegend) {
- $$.showLegend(targetIds);
- }
-
- $$.redraw({withUpdateOrgXDomain: true, withUpdateXDomain: true, withLegend: true});
- };
-
- c3_chart_fn.hide = function (targetIds, options) {
- var $$ = this.internal, targets;
-
- targetIds = $$.mapToTargetIds(targetIds);
- options = options || {};
-
- $$.addHiddenTargetIds(targetIds);
- targets = $$.svg.selectAll($$.selectorTargets(targetIds));
-
- targets.transition()
- .style('opacity', 0, 'important')
- .call($$.endall, function () {
- targets.style('opacity', null).style('opacity', 0);
- });
-
- if (options.withLegend) {
- $$.hideLegend(targetIds);
- }
-
- $$.redraw({withUpdateOrgXDomain: true, withUpdateXDomain: true, withLegend: true});
- };
-
- c3_chart_fn.toggle = function (targetIds, options) {
- var that = this, $$ = this.internal;
- $$.mapToTargetIds(targetIds).forEach(function (targetId) {
- $$.isTargetToShow(targetId) ? that.hide(targetId, options) : that.show(targetId, options);
- });
- };
-
- c3_chart_fn.zoom = function (domain) {
- var $$ = this.internal;
- if (domain) {
- if ($$.isTimeSeries()) {
- domain = domain.map(function (x) { return $$.parseDate(x); });
- }
- $$.brush.extent(domain);
- $$.redraw({withUpdateXDomain: true, withY: $$.config.zoom_rescale});
- $$.config.zoom_onzoom.call(this, $$.x.orgDomain());
- }
- return $$.brush.extent();
- };
- c3_chart_fn.zoom.enable = function (enabled) {
- var $$ = this.internal;
- $$.config.zoom_enabled = enabled;
- $$.updateAndRedraw();
- };
- c3_chart_fn.unzoom = function () {
- var $$ = this.internal;
- $$.brush.clear().update();
- $$.redraw({withUpdateXDomain: true});
- };
-
- c3_chart_fn.zoom.max = function (max) {
- var $$ = this.internal, config = $$.config, d3 = $$.d3;
- if (max === 0 || max) {
- config.zoom_x_max = d3.max([$$.orgXDomain[1], max]);
- }
- else {
- return config.zoom_x_max;
- }
- };
-
- c3_chart_fn.zoom.min = function (min) {
- var $$ = this.internal, config = $$.config, d3 = $$.d3;
- if (min === 0 || min) {
- config.zoom_x_min = d3.min([$$.orgXDomain[0], min]);
- }
- else {
- return config.zoom_x_min;
- }
- };
-
- c3_chart_fn.zoom.range = function (range) {
- if (arguments.length) {
- if (isDefined(range.max)) { this.domain.max(range.max); }
- if (isDefined(range.min)) { this.domain.min(range.min); }
- } else {
- return {
- max: this.domain.max(),
- min: this.domain.min()
- };
- }
- };
-
- c3_chart_fn.load = function (args) {
- var $$ = this.internal, config = $$.config;
- // update xs if specified
- if (args.xs) {
- $$.addXs(args.xs);
- }
- // update names if exists
- if ('names' in args) {
- c3_chart_fn.data.names.bind(this)(args.names);
- }
- // update classes if exists
- if ('classes' in args) {
- Object.keys(args.classes).forEach(function (id) {
- config.data_classes[id] = args.classes[id];
- });
- }
- // update categories if exists
- if ('categories' in args && $$.isCategorized()) {
- config.axis_x_categories = args.categories;
- }
- // update axes if exists
- if ('axes' in args) {
- Object.keys(args.axes).forEach(function (id) {
- config.data_axes[id] = args.axes[id];
- });
- }
- // update colors if exists
- if ('colors' in args) {
- Object.keys(args.colors).forEach(function (id) {
- config.data_colors[id] = args.colors[id];
- });
- }
- // use cache if exists
- if ('cacheIds' in args && $$.hasCaches(args.cacheIds)) {
- $$.load($$.getCaches(args.cacheIds), args.done);
- return;
- }
- // unload if needed
- if ('unload' in args) {
- // TODO: do not unload if target will load (included in url/rows/columns)
- $$.unload($$.mapToTargetIds((typeof args.unload === 'boolean' && args.unload) ? null : args.unload), function () {
- $$.loadFromArgs(args);
- });
- } else {
- $$.loadFromArgs(args);
- }
- };
-
- c3_chart_fn.unload = function (args) {
- var $$ = this.internal;
- args = args || {};
- if (args instanceof Array) {
- args = {ids: args};
- } else if (typeof args === 'string') {
- args = {ids: [args]};
- }
- $$.unload($$.mapToTargetIds(args.ids), function () {
- $$.redraw({withUpdateOrgXDomain: true, withUpdateXDomain: true, withLegend: true});
- if (args.done) { args.done(); }
- });
- };
-
- c3_chart_fn.flow = function (args) {
- var $$ = this.internal,
- targets, data, notfoundIds = [], orgDataCount = $$.getMaxDataCount(),
- dataCount, domain, baseTarget, baseValue, length = 0, tail = 0, diff, to;
-
- if (args.json) {
- data = $$.convertJsonToData(args.json, args.keys);
- }
- else if (args.rows) {
- data = $$.convertRowsToData(args.rows);
- }
- else if (args.columns) {
- data = $$.convertColumnsToData(args.columns);
- }
- else {
- return;
- }
- targets = $$.convertDataToTargets(data, true);
-
- // Update/Add data
- $$.data.targets.forEach(function (t) {
- var found = false, i, j;
- for (i = 0; i < targets.length; i++) {
- if (t.id === targets[i].id) {
- found = true;
-
- if (t.values[t.values.length - 1]) {
- tail = t.values[t.values.length - 1].index + 1;
- }
- length = targets[i].values.length;
-
- for (j = 0; j < length; j++) {
- targets[i].values[j].index = tail + j;
- if (!$$.isTimeSeries()) {
- targets[i].values[j].x = tail + j;
- }
- }
- t.values = t.values.concat(targets[i].values);
-
- targets.splice(i, 1);
- break;
- }
- }
- if (!found) { notfoundIds.push(t.id); }
- });
-
- // Append null for not found targets
- $$.data.targets.forEach(function (t) {
- var i, j;
- for (i = 0; i < notfoundIds.length; i++) {
- if (t.id === notfoundIds[i]) {
- tail = t.values[t.values.length - 1].index + 1;
- for (j = 0; j < length; j++) {
- t.values.push({
- id: t.id,
- index: tail + j,
- x: $$.isTimeSeries() ? $$.getOtherTargetX(tail + j) : tail + j,
- value: null
- });
- }
- }
- }
- });
-
- // Generate null values for new target
- if ($$.data.targets.length) {
- targets.forEach(function (t) {
- var i, missing = [];
- for (i = $$.data.targets[0].values[0].index; i < tail; i++) {
- missing.push({
- id: t.id,
- index: i,
- x: $$.isTimeSeries() ? $$.getOtherTargetX(i) : i,
- value: null
- });
- }
- t.values.forEach(function (v) {
- v.index += tail;
- if (!$$.isTimeSeries()) {
- v.x += tail;
- }
- });
- t.values = missing.concat(t.values);
- });
- }
- $$.data.targets = $$.data.targets.concat(targets); // add remained
-
- // check data count because behavior needs to change when it's only one
- dataCount = $$.getMaxDataCount();
- baseTarget = $$.data.targets[0];
- baseValue = baseTarget.values[0];
-
- // Update length to flow if needed
- if (isDefined(args.to)) {
- length = 0;
- to = $$.isTimeSeries() ? $$.parseDate(args.to) : args.to;
- baseTarget.values.forEach(function (v) {
- if (v.x < to) { length++; }
- });
- } else if (isDefined(args.length)) {
- length = args.length;
- }
-
- // If only one data, update the domain to flow from left edge of the chart
- if (!orgDataCount) {
- if ($$.isTimeSeries()) {
- if (baseTarget.values.length > 1) {
- diff = baseTarget.values[baseTarget.values.length - 1].x - baseValue.x;
- } else {
- diff = baseValue.x - $$.getXDomain($$.data.targets)[0];
- }
- } else {
- diff = 1;
- }
- domain = [baseValue.x - diff, baseValue.x];
- $$.updateXDomain(null, true, true, false, domain);
- } else if (orgDataCount === 1) {
- if ($$.isTimeSeries()) {
- diff = (baseTarget.values[baseTarget.values.length - 1].x - baseValue.x) / 2;
- domain = [new Date(+baseValue.x - diff), new Date(+baseValue.x + diff)];
- $$.updateXDomain(null, true, true, false, domain);
- }
- }
-
- // Set targets
- $$.updateTargets($$.data.targets);
-
- // Redraw with new targets
- $$.redraw({
- flow: {
- index: baseValue.index,
- length: length,
- duration: isValue(args.duration) ? args.duration : $$.config.transition_duration,
- done: args.done,
- orgDataCount: orgDataCount,
- },
- withLegend: true,
- withTransition: orgDataCount > 1,
- withTrimXDomain: false,
- withUpdateXAxis: true,
- });
- };
-
- c3_chart_internal_fn.generateFlow = function (args) {
- var $$ = this, config = $$.config, d3 = $$.d3;
-
- return function () {
- var targets = args.targets,
- flow = args.flow,
- drawBar = args.drawBar,
- drawLine = args.drawLine,
- drawArea = args.drawArea,
- cx = args.cx,
- cy = args.cy,
- xv = args.xv,
- xForText = args.xForText,
- yForText = args.yForText,
- duration = args.duration;
-
- var translateX, scaleX = 1, transform,
- flowIndex = flow.index,
- flowLength = flow.length,
- flowStart = $$.getValueOnIndex($$.data.targets[0].values, flowIndex),
- flowEnd = $$.getValueOnIndex($$.data.targets[0].values, flowIndex + flowLength),
- orgDomain = $$.x.domain(), domain,
- durationForFlow = flow.duration || duration,
- done = flow.done || function () {},
- wait = $$.generateWait();
-
- var xgrid = $$.xgrid || d3.selectAll([]),
- xgridLines = $$.xgridLines || d3.selectAll([]),
- mainRegion = $$.mainRegion || d3.selectAll([]),
- mainText = $$.mainText || d3.selectAll([]),
- mainBar = $$.mainBar || d3.selectAll([]),
- mainLine = $$.mainLine || d3.selectAll([]),
- mainArea = $$.mainArea || d3.selectAll([]),
- mainCircle = $$.mainCircle || d3.selectAll([]);
-
- // set flag
- $$.flowing = true;
-
- // remove head data after rendered
- $$.data.targets.forEach(function (d) {
- d.values.splice(0, flowLength);
- });
-
- // update x domain to generate axis elements for flow
- domain = $$.updateXDomain(targets, true, true);
- // update elements related to x scale
- if ($$.updateXGrid) { $$.updateXGrid(true); }
-
- // generate transform to flow
- if (!flow.orgDataCount) { // if empty
- if ($$.data.targets[0].values.length !== 1) {
- translateX = $$.x(orgDomain[0]) - $$.x(domain[0]);
- } else {
- if ($$.isTimeSeries()) {
- flowStart = $$.getValueOnIndex($$.data.targets[0].values, 0);
- flowEnd = $$.getValueOnIndex($$.data.targets[0].values, $$.data.targets[0].values.length - 1);
- translateX = $$.x(flowStart.x) - $$.x(flowEnd.x);
- } else {
- translateX = diffDomain(domain) / 2;
- }
- }
- } else if (flow.orgDataCount === 1 || (flowStart && flowStart.x) === (flowEnd && flowEnd.x)) {
- translateX = $$.x(orgDomain[0]) - $$.x(domain[0]);
- } else {
- if ($$.isTimeSeries()) {
- translateX = ($$.x(orgDomain[0]) - $$.x(domain[0]));
- } else {
- translateX = ($$.x(flowStart.x) - $$.x(flowEnd.x));
- }
- }
- scaleX = (diffDomain(orgDomain) / diffDomain(domain));
- transform = 'translate(' + translateX + ',0) scale(' + scaleX + ',1)';
-
- $$.hideXGridFocus();
-
- d3.transition().ease('linear').duration(durationForFlow).each(function () {
- wait.add($$.axes.x.transition().call($$.xAxis));
- wait.add(mainBar.transition().attr('transform', transform));
- wait.add(mainLine.transition().attr('transform', transform));
- wait.add(mainArea.transition().attr('transform', transform));
- wait.add(mainCircle.transition().attr('transform', transform));
- wait.add(mainText.transition().attr('transform', transform));
- wait.add(mainRegion.filter($$.isRegionOnX).transition().attr('transform', transform));
- wait.add(xgrid.transition().attr('transform', transform));
- wait.add(xgridLines.transition().attr('transform', transform));
- })
- .call(wait, function () {
- var i, shapes = [], texts = [], eventRects = [];
-
- // remove flowed elements
- if (flowLength) {
- for (i = 0; i < flowLength; i++) {
- shapes.push('.' + CLASS.shape + '-' + (flowIndex + i));
- texts.push('.' + CLASS.text + '-' + (flowIndex + i));
- eventRects.push('.' + CLASS.eventRect + '-' + (flowIndex + i));
- }
- $$.svg.selectAll('.' + CLASS.shapes).selectAll(shapes).remove();
- $$.svg.selectAll('.' + CLASS.texts).selectAll(texts).remove();
- $$.svg.selectAll('.' + CLASS.eventRects).selectAll(eventRects).remove();
- $$.svg.select('.' + CLASS.xgrid).remove();
- }
-
- // draw again for removing flowed elements and reverting attr
- xgrid
- .attr('transform', null)
- .attr($$.xgridAttr);
- xgridLines
- .attr('transform', null);
- xgridLines.select('line')
- .attr("x1", config.axis_rotated ? 0 : xv)
- .attr("x2", config.axis_rotated ? $$.width : xv);
- xgridLines.select('text')
- .attr("x", config.axis_rotated ? $$.width : 0)
- .attr("y", xv);
- mainBar
- .attr('transform', null)
- .attr("d", drawBar);
- mainLine
- .attr('transform', null)
- .attr("d", drawLine);
- mainArea
- .attr('transform', null)
- .attr("d", drawArea);
- mainCircle
- .attr('transform', null)
- .attr("cx", cx)
- .attr("cy", cy);
- mainText
- .attr('transform', null)
- .attr('x', xForText)
- .attr('y', yForText)
- .style('fill-opacity', $$.opacityForText.bind($$));
- mainRegion
- .attr('transform', null);
- mainRegion.select('rect').filter($$.isRegionOnX)
- .attr("x", $$.regionX.bind($$))
- .attr("width", $$.regionWidth.bind($$));
-
- if (config.interaction_enabled) {
- $$.redrawEventRect();
- }
-
- // callback for end of flow
- done();
-
- $$.flowing = false;
- });
- };
- };
-
- c3_chart_fn.selected = function (targetId) {
- var $$ = this.internal, d3 = $$.d3;
- return d3.merge(
- $$.main.selectAll('.' + CLASS.shapes + $$.getTargetSelectorSuffix(targetId)).selectAll('.' + CLASS.shape)
- .filter(function () { return d3.select(this).classed(CLASS.SELECTED); })
- .map(function (d) { return d.map(function (d) { var data = d.__data__; return data.data ? data.data : data; }); })
- );
- };
- c3_chart_fn.select = function (ids, indices, resetOther) {
- var $$ = this.internal, d3 = $$.d3, config = $$.config;
- if (! config.data_selection_enabled) { return; }
- $$.main.selectAll('.' + CLASS.shapes).selectAll('.' + CLASS.shape).each(function (d, i) {
- var shape = d3.select(this), id = d.data ? d.data.id : d.id,
- toggle = $$.getToggle(this, d).bind($$),
- isTargetId = config.data_selection_grouped || !ids || ids.indexOf(id) >= 0,
- isTargetIndex = !indices || indices.indexOf(i) >= 0,
- isSelected = shape.classed(CLASS.SELECTED);
- // line/area selection not supported yet
- if (shape.classed(CLASS.line) || shape.classed(CLASS.area)) {
- return;
- }
- if (isTargetId && isTargetIndex) {
- if (config.data_selection_isselectable(d) && !isSelected) {
- toggle(true, shape.classed(CLASS.SELECTED, true), d, i);
- }
- } else if (isDefined(resetOther) && resetOther) {
- if (isSelected) {
- toggle(false, shape.classed(CLASS.SELECTED, false), d, i);
- }
- }
- });
- };
- c3_chart_fn.unselect = function (ids, indices) {
- var $$ = this.internal, d3 = $$.d3, config = $$.config;
- if (! config.data_selection_enabled) { return; }
- $$.main.selectAll('.' + CLASS.shapes).selectAll('.' + CLASS.shape).each(function (d, i) {
- var shape = d3.select(this), id = d.data ? d.data.id : d.id,
- toggle = $$.getToggle(this, d).bind($$),
- isTargetId = config.data_selection_grouped || !ids || ids.indexOf(id) >= 0,
- isTargetIndex = !indices || indices.indexOf(i) >= 0,
- isSelected = shape.classed(CLASS.SELECTED);
- // line/area selection not supported yet
- if (shape.classed(CLASS.line) || shape.classed(CLASS.area)) {
- return;
- }
- if (isTargetId && isTargetIndex) {
- if (config.data_selection_isselectable(d)) {
- if (isSelected) {
- toggle(false, shape.classed(CLASS.SELECTED, false), d, i);
- }
- }
- }
- });
- };
-
- c3_chart_fn.transform = function (type, targetIds) {
- var $$ = this.internal,
- options = ['pie', 'donut'].indexOf(type) >= 0 ? {withTransform: true} : null;
- $$.transformTo(targetIds, type, options);
- };
-
- c3_chart_internal_fn.transformTo = function (targetIds, type, optionsForRedraw) {
- var $$ = this,
- withTransitionForAxis = !$$.hasArcType(),
- options = optionsForRedraw || {withTransitionForAxis: withTransitionForAxis};
- options.withTransitionForTransform = false;
- $$.transiting = false;
- $$.setTargetType(targetIds, type);
- $$.updateTargets($$.data.targets); // this is needed when transforming to arc
- $$.updateAndRedraw(options);
- };
-
- c3_chart_fn.groups = function (groups) {
- var $$ = this.internal, config = $$.config;
- if (isUndefined(groups)) { return config.data_groups; }
- config.data_groups = groups;
- $$.redraw();
- return config.data_groups;
- };
-
- c3_chart_fn.xgrids = function (grids) {
- var $$ = this.internal, config = $$.config;
- if (! grids) { return config.grid_x_lines; }
- config.grid_x_lines = grids;
- $$.redrawWithoutRescale();
- return config.grid_x_lines;
- };
- c3_chart_fn.xgrids.add = function (grids) {
- var $$ = this.internal;
- return this.xgrids($$.config.grid_x_lines.concat(grids ? grids : []));
- };
- c3_chart_fn.xgrids.remove = function (params) { // TODO: multiple
- var $$ = this.internal;
- $$.removeGridLines(params, true);
- };
-
- c3_chart_fn.ygrids = function (grids) {
- var $$ = this.internal, config = $$.config;
- if (! grids) { return config.grid_y_lines; }
- config.grid_y_lines = grids;
- $$.redrawWithoutRescale();
- return config.grid_y_lines;
- };
- c3_chart_fn.ygrids.add = function (grids) {
- var $$ = this.internal;
- return this.ygrids($$.config.grid_y_lines.concat(grids ? grids : []));
- };
- c3_chart_fn.ygrids.remove = function (params) { // TODO: multiple
- var $$ = this.internal;
- $$.removeGridLines(params, false);
- };
-
- c3_chart_fn.regions = function (regions) {
- var $$ = this.internal, config = $$.config;
- if (!regions) { return config.regions; }
- config.regions = regions;
- $$.redrawWithoutRescale();
- return config.regions;
- };
- c3_chart_fn.regions.add = function (regions) {
- var $$ = this.internal, config = $$.config;
- if (!regions) { return config.regions; }
- config.regions = config.regions.concat(regions);
- $$.redrawWithoutRescale();
- return config.regions;
- };
- c3_chart_fn.regions.remove = function (options) {
- var $$ = this.internal, config = $$.config,
- duration, classes, regions;
-
- options = options || {};
- duration = $$.getOption(options, "duration", config.transition_duration);
- classes = $$.getOption(options, "classes", [CLASS.region]);
-
- regions = $$.main.select('.' + CLASS.regions).selectAll(classes.map(function (c) { return '.' + c; }));
- (duration ? regions.transition().duration(duration) : regions)
- .style('opacity', 0)
- .remove();
-
- config.regions = config.regions.filter(function (region) {
- var found = false;
- if (!region['class']) {
- return true;
- }
- region['class'].split(' ').forEach(function (c) {
- if (classes.indexOf(c) >= 0) { found = true; }
- });
- return !found;
- });
-
- return config.regions;
- };
-
- c3_chart_fn.data = function (targetIds) {
- var targets = this.internal.data.targets;
- return typeof targetIds === 'undefined' ? targets : targets.filter(function (t) {
- return [].concat(targetIds).indexOf(t.id) >= 0;
- });
- };
- c3_chart_fn.data.shown = function (targetIds) {
- return this.internal.filterTargetsToShow(this.data(targetIds));
- };
- c3_chart_fn.data.values = function (targetId) {
- var targets, values = null;
- if (targetId) {
- targets = this.data(targetId);
- values = targets[0] ? targets[0].values.map(function (d) { return d.value; }) : null;
- }
- return values;
- };
- c3_chart_fn.data.names = function (names) {
- this.internal.clearLegendItemTextBoxCache();
- return this.internal.updateDataAttributes('names', names);
- };
- c3_chart_fn.data.colors = function (colors) {
- return this.internal.updateDataAttributes('colors', colors);
- };
- c3_chart_fn.data.axes = function (axes) {
- return this.internal.updateDataAttributes('axes', axes);
- };
-
- c3_chart_fn.category = function (i, category) {
- var $$ = this.internal, config = $$.config;
- if (arguments.length > 1) {
- config.axis_x_categories[i] = category;
- $$.redraw();
- }
- return config.axis_x_categories[i];
- };
- c3_chart_fn.categories = function (categories) {
- var $$ = this.internal, config = $$.config;
- if (!arguments.length) { return config.axis_x_categories; }
- config.axis_x_categories = categories;
- $$.redraw();
- return config.axis_x_categories;
- };
-
- // TODO: fix
- c3_chart_fn.color = function (id) {
- var $$ = this.internal;
- return $$.color(id); // more patterns
- };
-
- c3_chart_fn.x = function (x) {
- var $$ = this.internal;
- if (arguments.length) {
- $$.updateTargetX($$.data.targets, x);
- $$.redraw({withUpdateOrgXDomain: true, withUpdateXDomain: true});
- }
- return $$.data.xs;
- };
- c3_chart_fn.xs = function (xs) {
- var $$ = this.internal;
- if (arguments.length) {
- $$.updateTargetXs($$.data.targets, xs);
- $$.redraw({withUpdateOrgXDomain: true, withUpdateXDomain: true});
- }
- return $$.data.xs;
- };
-
- c3_chart_fn.axis = function () {};
- c3_chart_fn.axis.labels = function (labels) {
- var $$ = this.internal;
- if (arguments.length) {
- Object.keys(labels).forEach(function (axisId) {
- $$.axis.setLabelText(axisId, labels[axisId]);
- });
- $$.axis.updateLabels();
- }
- // TODO: return some values?
- };
- c3_chart_fn.axis.max = function (max) {
- var $$ = this.internal, config = $$.config;
- if (arguments.length) {
- if (typeof max === 'object') {
- if (isValue(max.x)) { config.axis_x_max = max.x; }
- if (isValue(max.y)) { config.axis_y_max = max.y; }
- if (isValue(max.y2)) { config.axis_y2_max = max.y2; }
- } else {
- config.axis_y_max = config.axis_y2_max = max;
- }
- $$.redraw({withUpdateOrgXDomain: true, withUpdateXDomain: true});
- } else {
- return {
- x: config.axis_x_max,
- y: config.axis_y_max,
- y2: config.axis_y2_max
- };
- }
- };
- c3_chart_fn.axis.min = function (min) {
- var $$ = this.internal, config = $$.config;
- if (arguments.length) {
- if (typeof min === 'object') {
- if (isValue(min.x)) { config.axis_x_min = min.x; }
- if (isValue(min.y)) { config.axis_y_min = min.y; }
- if (isValue(min.y2)) { config.axis_y2_min = min.y2; }
- } else {
- config.axis_y_min = config.axis_y2_min = min;
- }
- $$.redraw({withUpdateOrgXDomain: true, withUpdateXDomain: true});
- } else {
- return {
- x: config.axis_x_min,
- y: config.axis_y_min,
- y2: config.axis_y2_min
- };
- }
- };
- c3_chart_fn.axis.range = function (range) {
- if (arguments.length) {
- if (isDefined(range.max)) { this.axis.max(range.max); }
- if (isDefined(range.min)) { this.axis.min(range.min); }
- } else {
- return {
- max: this.axis.max(),
- min: this.axis.min()
- };
- }
- };
-
- c3_chart_fn.legend = function () {};
- c3_chart_fn.legend.show = function (targetIds) {
- var $$ = this.internal;
- $$.showLegend($$.mapToTargetIds(targetIds));
- $$.updateAndRedraw({withLegend: true});
- };
- c3_chart_fn.legend.hide = function (targetIds) {
- var $$ = this.internal;
- $$.hideLegend($$.mapToTargetIds(targetIds));
- $$.updateAndRedraw({withLegend: true});
- };
-
- c3_chart_fn.resize = function (size) {
- var $$ = this.internal, config = $$.config;
- config.size_width = size ? size.width : null;
- config.size_height = size ? size.height : null;
- this.flush();
- };
-
- c3_chart_fn.flush = function () {
- var $$ = this.internal;
- $$.updateAndRedraw({withLegend: true, withTransition: false, withTransitionForTransform: false});
- };
-
- c3_chart_fn.destroy = function () {
- var $$ = this.internal;
-
- window.clearInterval($$.intervalForObserveInserted);
-
- if ($$.resizeTimeout !== undefined) {
- window.clearTimeout($$.resizeTimeout);
- }
-
- if (window.detachEvent) {
- window.detachEvent('onresize', $$.resizeFunction);
- } else if (window.removeEventListener) {
- window.removeEventListener('resize', $$.resizeFunction);
- } else {
- var wrapper = window.onresize;
- // check if no one else removed our wrapper and remove our resizeFunction from it
- if (wrapper && wrapper.add && wrapper.remove) {
- wrapper.remove($$.resizeFunction);
- }
- }
-
- $$.selectChart.classed('c3', false).html("");
-
- // MEMO: this is needed because the reference of some elements will not be released, then memory leak will happen.
- Object.keys($$).forEach(function (key) {
- $$[key] = null;
- });
-
- return null;
- };
-
- c3_chart_fn.tooltip = function () {};
- c3_chart_fn.tooltip.show = function (args) {
- var $$ = this.internal, index, mouse;
-
- // determine mouse position on the chart
- if (args.mouse) {
- mouse = args.mouse;
- }
-
- // determine focus data
- if (args.data) {
- if ($$.isMultipleX()) {
- // if multiple xs, target point will be determined by mouse
- mouse = [$$.x(args.data.x), $$.getYScale(args.data.id)(args.data.value)];
- index = null;
- } else {
- // TODO: when tooltip_grouped = false
- index = isValue(args.data.index) ? args.data.index : $$.getIndexByX(args.data.x);
- }
- }
- else if (typeof args.x !== 'undefined') {
- index = $$.getIndexByX(args.x);
- }
- else if (typeof args.index !== 'undefined') {
- index = args.index;
- }
-
- // emulate mouse events to show
- $$.dispatchEvent('mouseover', index, mouse);
- $$.dispatchEvent('mousemove', index, mouse);
-
- $$.config.tooltip_onshow.call($$, args.data);
- };
- c3_chart_fn.tooltip.hide = function () {
- // TODO: get target data by checking the state of focus
- this.internal.dispatchEvent('mouseout', 0);
-
- this.internal.config.tooltip_onhide.call(this);
- };
-
- // Features:
- // 1. category axis
- // 2. ceil values of translate/x/y to int for half pixel antialiasing
- // 3. multiline tick text
- var tickTextCharSize;
- function c3_axis(d3, params) {
- var scale = d3.scale.linear(), orient = "bottom", innerTickSize = 6, outerTickSize, tickPadding = 3, tickValues = null, tickFormat, tickArguments;
-
- var tickOffset = 0, tickCulling = true, tickCentered;
-
- params = params || {};
- outerTickSize = params.withOuterTick ? 6 : 0;
-
- function axisX(selection, x) {
- selection.attr("transform", function (d) {
- return "translate(" + Math.ceil(x(d) + tickOffset) + ", 0)";
- });
- }
- function axisY(selection, y) {
- selection.attr("transform", function (d) {
- return "translate(0," + Math.ceil(y(d)) + ")";
- });
- }
- function scaleExtent(domain) {
- var start = domain[0], stop = domain[domain.length - 1];
- return start < stop ? [ start, stop ] : [ stop, start ];
- }
- function generateTicks(scale) {
- var i, domain, ticks = [];
- if (scale.ticks) {
- return scale.ticks.apply(scale, tickArguments);
- }
- domain = scale.domain();
- for (i = Math.ceil(domain[0]); i < domain[1]; i++) {
- ticks.push(i);
- }
- if (ticks.length > 0 && ticks[0] > 0) {
- ticks.unshift(ticks[0] - (ticks[1] - ticks[0]));
- }
- return ticks;
- }
- function copyScale() {
- var newScale = scale.copy(), domain;
- if (params.isCategory) {
- domain = scale.domain();
- newScale.domain([domain[0], domain[1] - 1]);
- }
- return newScale;
- }
- function textFormatted(v) {
- var formatted = tickFormat ? tickFormat(v) : v;
- return typeof formatted !== 'undefined' ? formatted : '';
- }
- function getSizeFor1Char(tick) {
- if (tickTextCharSize) {
- return tickTextCharSize;
- }
- var size = {
- h: 11.5,
- w: 5.5
- };
- tick.select('text').text(textFormatted).each(function (d) {
- var box = this.getBoundingClientRect(),
- text = textFormatted(d),
- h = box.height,
- w = text ? (box.width / text.length) : undefined;
- if (h && w) {
- size.h = h;
- size.w = w;
- }
- }).text('');
- tickTextCharSize = size;
- return size;
- }
- function transitionise(selection) {
- return params.withoutTransition ? selection : d3.transition(selection);
- }
- function axis(g) {
- g.each(function () {
- var g = axis.g = d3.select(this);
-
- var scale0 = this.__chart__ || scale, scale1 = this.__chart__ = copyScale();
-
- var ticks = tickValues ? tickValues : generateTicks(scale1),
- tick = g.selectAll(".tick").data(ticks, scale1),
- tickEnter = tick.enter().insert("g", ".domain").attr("class", "tick").style("opacity", 1e-6),
- // MEMO: No exit transition. The reason is this transition affects max tick width calculation because old tick will be included in the ticks.
- tickExit = tick.exit().remove(),
- tickUpdate = transitionise(tick).style("opacity", 1),
- tickTransform, tickX, tickY;
-
- var range = scale.rangeExtent ? scale.rangeExtent() : scaleExtent(scale.range()),
- path = g.selectAll(".domain").data([ 0 ]),
- pathUpdate = (path.enter().append("path").attr("class", "domain"), transitionise(path));
- tickEnter.append("line");
- tickEnter.append("text");
-
- var lineEnter = tickEnter.select("line"),
- lineUpdate = tickUpdate.select("line"),
- textEnter = tickEnter.select("text"),
- textUpdate = tickUpdate.select("text");
-
- if (params.isCategory) {
- tickOffset = Math.ceil((scale1(1) - scale1(0)) / 2);
- tickX = tickCentered ? 0 : tickOffset;
- tickY = tickCentered ? tickOffset : 0;
- } else {
- tickOffset = tickX = 0;
- }
-
- var text, tspan, sizeFor1Char = getSizeFor1Char(g.select('.tick')), counts = [];
- var tickLength = Math.max(innerTickSize, 0) + tickPadding,
- isVertical = orient === 'left' || orient === 'right';
-
- // this should be called only when category axis
- function splitTickText(d, maxWidth) {
- var tickText = textFormatted(d),
- subtext, spaceIndex, textWidth, splitted = [];
-
- if (Object.prototype.toString.call(tickText) === "[object Array]") {
- return tickText;
- }
-
- if (!maxWidth || maxWidth <= 0) {
- maxWidth = isVertical ? 95 : params.isCategory ? (Math.ceil(scale1(ticks[1]) - scale1(ticks[0])) - 12) : 110;
- }
-
- function split(splitted, text) {
- spaceIndex = undefined;
- for (var i = 1; i < text.length; i++) {
- if (text.charAt(i) === ' ') {
- spaceIndex = i;
- }
- subtext = text.substr(0, i + 1);
- textWidth = sizeFor1Char.w * subtext.length;
- // if text width gets over tick width, split by space index or crrent index
- if (maxWidth < textWidth) {
- return split(
- splitted.concat(text.substr(0, spaceIndex ? spaceIndex : i)),
- text.slice(spaceIndex ? spaceIndex + 1 : i)
- );
- }
- }
- return splitted.concat(text);
- }
-
- return split(splitted, tickText + "");
- }
-
- function tspanDy(d, i) {
- var dy = sizeFor1Char.h;
- if (i === 0) {
- if (orient === 'left' || orient === 'right') {
- dy = -((counts[d.index] - 1) * (sizeFor1Char.h / 2) - 3);
- } else {
- dy = ".71em";
- }
- }
- return dy;
- }
-
- function tickSize(d) {
- var tickPosition = scale(d) + (tickCentered ? 0 : tickOffset);
- return range[0] < tickPosition && tickPosition < range[1] ? innerTickSize : 0;
- }
-
- text = tick.select("text");
- tspan = text.selectAll('tspan')
- .data(function (d, i) {
- var splitted = params.tickMultiline ? splitTickText(d, params.tickWidth) : [].concat(textFormatted(d));
- counts[i] = splitted.length;
- return splitted.map(function (s) {
- return { index: i, splitted: s };
- });
- });
- tspan.enter().append('tspan');
- tspan.exit().remove();
- tspan.text(function (d) { return d.splitted; });
-
- var rotate = params.tickTextRotate;
-
- function textAnchorForText(rotate) {
- if (!rotate) {
- return 'middle';
- }
- return rotate > 0 ? "start" : "end";
- }
- function textTransform(rotate) {
- if (!rotate) {
- return '';
- }
- return "rotate(" + rotate + ")";
- }
- function dxForText(rotate) {
- if (!rotate) {
- return 0;
- }
- return 8 * Math.sin(Math.PI * (rotate / 180));
- }
- function yForText(rotate) {
- if (!rotate) {
- return tickLength;
- }
- return 11.5 - 2.5 * (rotate / 15) * (rotate > 0 ? 1 : -1);
- }
-
- switch (orient) {
- case "bottom":
- {
- tickTransform = axisX;
- lineEnter.attr("y2", innerTickSize);
- textEnter.attr("y", tickLength);
- lineUpdate.attr("x1", tickX).attr("x2", tickX).attr("y2", tickSize);
- textUpdate.attr("x", 0).attr("y", yForText(rotate))
- .style("text-anchor", textAnchorForText(rotate))
- .attr("transform", textTransform(rotate));
- tspan.attr('x', 0).attr("dy", tspanDy).attr('dx', dxForText(rotate));
- pathUpdate.attr("d", "M" + range[0] + "," + outerTickSize + "V0H" + range[1] + "V" + outerTickSize);
- break;
- }
- case "top":
- {
- // TODO: rotated tick text
- tickTransform = axisX;
- lineEnter.attr("y2", -innerTickSize);
- textEnter.attr("y", -tickLength);
- lineUpdate.attr("x2", 0).attr("y2", -innerTickSize);
- textUpdate.attr("x", 0).attr("y", -tickLength);
- text.style("text-anchor", "middle");
- tspan.attr('x', 0).attr("dy", "0em");
- pathUpdate.attr("d", "M" + range[0] + "," + -outerTickSize + "V0H" + range[1] + "V" + -outerTickSize);
- break;
- }
- case "left":
- {
- tickTransform = axisY;
- lineEnter.attr("x2", -innerTickSize);
- textEnter.attr("x", -tickLength);
- lineUpdate.attr("x2", -innerTickSize).attr("y1", tickY).attr("y2", tickY);
- textUpdate.attr("x", -tickLength).attr("y", tickOffset);
- text.style("text-anchor", "end");
- tspan.attr('x', -tickLength).attr("dy", tspanDy);
- pathUpdate.attr("d", "M" + -outerTickSize + "," + range[0] + "H0V" + range[1] + "H" + -outerTickSize);
- break;
- }
- case "right":
- {
- tickTransform = axisY;
- lineEnter.attr("x2", innerTickSize);
- textEnter.attr("x", tickLength);
- lineUpdate.attr("x2", innerTickSize).attr("y2", 0);
- textUpdate.attr("x", tickLength).attr("y", 0);
- text.style("text-anchor", "start");
- tspan.attr('x', tickLength).attr("dy", tspanDy);
- pathUpdate.attr("d", "M" + outerTickSize + "," + range[0] + "H0V" + range[1] + "H" + outerTickSize);
- break;
- }
- }
- if (scale1.rangeBand) {
- var x = scale1, dx = x.rangeBand() / 2;
- scale0 = scale1 = function (d) {
- return x(d) + dx;
- };
- } else if (scale0.rangeBand) {
- scale0 = scale1;
- } else {
- tickExit.call(tickTransform, scale1);
- }
- tickEnter.call(tickTransform, scale0);
- tickUpdate.call(tickTransform, scale1);
- });
- }
- axis.scale = function (x) {
- if (!arguments.length) { return scale; }
- scale = x;
- return axis;
- };
- axis.orient = function (x) {
- if (!arguments.length) { return orient; }
- orient = x in {top: 1, right: 1, bottom: 1, left: 1} ? x + "" : "bottom";
- return axis;
- };
- axis.tickFormat = function (format) {
- if (!arguments.length) { return tickFormat; }
- tickFormat = format;
- return axis;
- };
- axis.tickCentered = function (isCentered) {
- if (!arguments.length) { return tickCentered; }
- tickCentered = isCentered;
- return axis;
- };
- axis.tickOffset = function () {
- return tickOffset;
- };
- axis.tickInterval = function () {
- var interval, length;
- if (params.isCategory) {
- interval = tickOffset * 2;
- }
- else {
- length = axis.g.select('path.domain').node().getTotalLength() - outerTickSize * 2;
- interval = length / axis.g.selectAll('line').size();
- }
- return interval === Infinity ? 0 : interval;
- };
- axis.ticks = function () {
- if (!arguments.length) { return tickArguments; }
- tickArguments = arguments;
- return axis;
- };
- axis.tickCulling = function (culling) {
- if (!arguments.length) { return tickCulling; }
- tickCulling = culling;
- return axis;
- };
- axis.tickValues = function (x) {
- if (typeof x === 'function') {
- tickValues = function () {
- return x(scale.domain());
- };
- }
- else {
- if (!arguments.length) { return tickValues; }
- tickValues = x;
- }
- return axis;
- };
- return axis;
- }
-
- c3_chart_internal_fn.isSafari = function () {
- var ua = window.navigator.userAgent;
- return ua.indexOf('Safari') >= 0 && ua.indexOf('Chrome') < 0;
- };
- c3_chart_internal_fn.isChrome = function () {
- var ua = window.navigator.userAgent;
- return ua.indexOf('Chrome') >= 0;
- };
-
- /* jshint ignore:start */
-
- // PhantomJS doesn't have support for Function.prototype.bind, which has caused confusion. Use
- // this polyfill to avoid the confusion.
- // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Function/bind#Polyfill
-
- if (!Function.prototype.bind) {
- Function.prototype.bind = function(oThis) {
- if (typeof this !== 'function') {
- // closest thing possible to the ECMAScript 5
- // internal IsCallable function
- throw new TypeError('Function.prototype.bind - what is trying to be bound is not callable');
- }
-
- var aArgs = Array.prototype.slice.call(arguments, 1),
- fToBind = this,
- fNOP = function() {},
- fBound = function() {
- return fToBind.apply(this instanceof fNOP ? this : oThis, aArgs.concat(Array.prototype.slice.call(arguments)));
- };
-
- fNOP.prototype = this.prototype;
- fBound.prototype = new fNOP();
-
- return fBound;
- };
- }
-
- //SVGPathSeg API polyfill
- //https://github.com/progers/pathseg
- //
- //This is a drop-in replacement for the SVGPathSeg and SVGPathSegList APIs that were removed from
- //SVG2 (https://lists.w3.org/Archives/Public/www-svg/2015Jun/0044.html), including the latest spec
- //changes which were implemented in Firefox 43 and Chrome 46.
- //Chrome 48 removes these APIs, so this polyfill is required.
-
- (function() { "use strict";
- if (!("SVGPathSeg" in window)) {
- // Spec: http://www.w3.org/TR/SVG11/single-page.html#paths-InterfaceSVGPathSeg
- window.SVGPathSeg = function(type, typeAsLetter, owningPathSegList) {
- this.pathSegType = type;
- this.pathSegTypeAsLetter = typeAsLetter;
- this._owningPathSegList = owningPathSegList;
- }
-
- SVGPathSeg.PATHSEG_UNKNOWN = 0;
- SVGPathSeg.PATHSEG_CLOSEPATH = 1;
- SVGPathSeg.PATHSEG_MOVETO_ABS = 2;
- SVGPathSeg.PATHSEG_MOVETO_REL = 3;
- SVGPathSeg.PATHSEG_LINETO_ABS = 4;
- SVGPathSeg.PATHSEG_LINETO_REL = 5;
- SVGPathSeg.PATHSEG_CURVETO_CUBIC_ABS = 6;
- SVGPathSeg.PATHSEG_CURVETO_CUBIC_REL = 7;
- SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_ABS = 8;
- SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_REL = 9;
- SVGPathSeg.PATHSEG_ARC_ABS = 10;
- SVGPathSeg.PATHSEG_ARC_REL = 11;
- SVGPathSeg.PATHSEG_LINETO_HORIZONTAL_ABS = 12;
- SVGPathSeg.PATHSEG_LINETO_HORIZONTAL_REL = 13;
- SVGPathSeg.PATHSEG_LINETO_VERTICAL_ABS = 14;
- SVGPathSeg.PATHSEG_LINETO_VERTICAL_REL = 15;
- SVGPathSeg.PATHSEG_CURVETO_CUBIC_SMOOTH_ABS = 16;
- SVGPathSeg.PATHSEG_CURVETO_CUBIC_SMOOTH_REL = 17;
- SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_SMOOTH_ABS = 18;
- SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_SMOOTH_REL = 19;
-
- // Notify owning PathSegList on any changes so they can be synchronized back to the path element.
- SVGPathSeg.prototype._segmentChanged = function() {
- if (this._owningPathSegList)
- this._owningPathSegList.segmentChanged(this);
- }
-
- window.SVGPathSegClosePath = function(owningPathSegList) {
- SVGPathSeg.call(this, SVGPathSeg.PATHSEG_CLOSEPATH, "z", owningPathSegList);
- }
- SVGPathSegClosePath.prototype = Object.create(SVGPathSeg.prototype);
- SVGPathSegClosePath.prototype.toString = function() { return "[object SVGPathSegClosePath]"; }
- SVGPathSegClosePath.prototype._asPathString = function() { return this.pathSegTypeAsLetter; }
- SVGPathSegClosePath.prototype.clone = function() { return new SVGPathSegClosePath(undefined); }
-
- window.SVGPathSegMovetoAbs = function(owningPathSegList, x, y) {
- SVGPathSeg.call(this, SVGPathSeg.PATHSEG_MOVETO_ABS, "M", owningPathSegList);
- this._x = x;
- this._y = y;
- }
- SVGPathSegMovetoAbs.prototype = Object.create(SVGPathSeg.prototype);
- SVGPathSegMovetoAbs.prototype.toString = function() { return "[object SVGPathSegMovetoAbs]"; }
- SVGPathSegMovetoAbs.prototype._asPathString = function() { return this.pathSegTypeAsLetter + " " + this._x + " " + this._y; }
- SVGPathSegMovetoAbs.prototype.clone = function() { return new SVGPathSegMovetoAbs(undefined, this._x, this._y); }
- Object.defineProperty(SVGPathSegMovetoAbs.prototype, "x", { get: function() { return this._x; }, set: function(x) { this._x = x; this._segmentChanged(); }, enumerable: true });
- Object.defineProperty(SVGPathSegMovetoAbs.prototype, "y", { get: function() { return this._y; }, set: function(y) { this._y = y; this._segmentChanged(); }, enumerable: true });
-
- window.SVGPathSegMovetoRel = function(owningPathSegList, x, y) {
- SVGPathSeg.call(this, SVGPathSeg.PATHSEG_MOVETO_REL, "m", owningPathSegList);
- this._x = x;
- this._y = y;
- }
- SVGPathSegMovetoRel.prototype = Object.create(SVGPathSeg.prototype);
- SVGPathSegMovetoRel.prototype.toString = function() { return "[object SVGPathSegMovetoRel]"; }
- SVGPathSegMovetoRel.prototype._asPathString = function() { return this.pathSegTypeAsLetter + " " + this._x + " " + this._y; }
- SVGPathSegMovetoRel.prototype.clone = function() { return new SVGPathSegMovetoRel(undefined, this._x, this._y); }
- Object.defineProperty(SVGPathSegMovetoRel.prototype, "x", { get: function() { return this._x; }, set: function(x) { this._x = x; this._segmentChanged(); }, enumerable: true });
- Object.defineProperty(SVGPathSegMovetoRel.prototype, "y", { get: function() { return this._y; }, set: function(y) { this._y = y; this._segmentChanged(); }, enumerable: true });
-
- window.SVGPathSegLinetoAbs = function(owningPathSegList, x, y) {
- SVGPathSeg.call(this, SVGPathSeg.PATHSEG_LINETO_ABS, "L", owningPathSegList);
- this._x = x;
- this._y = y;
- }
- SVGPathSegLinetoAbs.prototype = Object.create(SVGPathSeg.prototype);
- SVGPathSegLinetoAbs.prototype.toString = function() { return "[object SVGPathSegLinetoAbs]"; }
- SVGPathSegLinetoAbs.prototype._asPathString = function() { return this.pathSegTypeAsLetter + " " + this._x + " " + this._y; }
- SVGPathSegLinetoAbs.prototype.clone = function() { return new SVGPathSegLinetoAbs(undefined, this._x, this._y); }
- Object.defineProperty(SVGPathSegLinetoAbs.prototype, "x", { get: function() { return this._x; }, set: function(x) { this._x = x; this._segmentChanged(); }, enumerable: true });
- Object.defineProperty(SVGPathSegLinetoAbs.prototype, "y", { get: function() { return this._y; }, set: function(y) { this._y = y; this._segmentChanged(); }, enumerable: true });
-
- window.SVGPathSegLinetoRel = function(owningPathSegList, x, y) {
- SVGPathSeg.call(this, SVGPathSeg.PATHSEG_LINETO_REL, "l", owningPathSegList);
- this._x = x;
- this._y = y;
- }
- SVGPathSegLinetoRel.prototype = Object.create(SVGPathSeg.prototype);
- SVGPathSegLinetoRel.prototype.toString = function() { return "[object SVGPathSegLinetoRel]"; }
- SVGPathSegLinetoRel.prototype._asPathString = function() { return this.pathSegTypeAsLetter + " " + this._x + " " + this._y; }
- SVGPathSegLinetoRel.prototype.clone = function() { return new SVGPathSegLinetoRel(undefined, this._x, this._y); }
- Object.defineProperty(SVGPathSegLinetoRel.prototype, "x", { get: function() { return this._x; }, set: function(x) { this._x = x; this._segmentChanged(); }, enumerable: true });
- Object.defineProperty(SVGPathSegLinetoRel.prototype, "y", { get: function() { return this._y; }, set: function(y) { this._y = y; this._segmentChanged(); }, enumerable: true });
-
- window.SVGPathSegCurvetoCubicAbs = function(owningPathSegList, x, y, x1, y1, x2, y2) {
- SVGPathSeg.call(this, SVGPathSeg.PATHSEG_CURVETO_CUBIC_ABS, "C", owningPathSegList);
- this._x = x;
- this._y = y;
- this._x1 = x1;
- this._y1 = y1;
- this._x2 = x2;
- this._y2 = y2;
- }
- SVGPathSegCurvetoCubicAbs.prototype = Object.create(SVGPathSeg.prototype);
- SVGPathSegCurvetoCubicAbs.prototype.toString = function() { return "[object SVGPathSegCurvetoCubicAbs]"; }
- SVGPathSegCurvetoCubicAbs.prototype._asPathString = function() { return this.pathSegTypeAsLetter + " " + this._x1 + " " + this._y1 + " " + this._x2 + " " + this._y2 + " " + this._x + " " + this._y; }
- SVGPathSegCurvetoCubicAbs.prototype.clone = function() { return new SVGPathSegCurvetoCubicAbs(undefined, this._x, this._y, this._x1, this._y1, this._x2, this._y2); }
- Object.defineProperty(SVGPathSegCurvetoCubicAbs.prototype, "x", { get: function() { return this._x; }, set: function(x) { this._x = x; this._segmentChanged(); }, enumerable: true });
- Object.defineProperty(SVGPathSegCurvetoCubicAbs.prototype, "y", { get: function() { return this._y; }, set: function(y) { this._y = y; this._segmentChanged(); }, enumerable: true });
- Object.defineProperty(SVGPathSegCurvetoCubicAbs.prototype, "x1", { get: function() { return this._x1; }, set: function(x1) { this._x1 = x1; this._segmentChanged(); }, enumerable: true });
- Object.defineProperty(SVGPathSegCurvetoCubicAbs.prototype, "y1", { get: function() { return this._y1; }, set: function(y1) { this._y1 = y1; this._segmentChanged(); }, enumerable: true });
- Object.defineProperty(SVGPathSegCurvetoCubicAbs.prototype, "x2", { get: function() { return this._x2; }, set: function(x2) { this._x2 = x2; this._segmentChanged(); }, enumerable: true });
- Object.defineProperty(SVGPathSegCurvetoCubicAbs.prototype, "y2", { get: function() { return this._y2; }, set: function(y2) { this._y2 = y2; this._segmentChanged(); }, enumerable: true });
-
- window.SVGPathSegCurvetoCubicRel = function(owningPathSegList, x, y, x1, y1, x2, y2) {
- SVGPathSeg.call(this, SVGPathSeg.PATHSEG_CURVETO_CUBIC_REL, "c", owningPathSegList);
- this._x = x;
- this._y = y;
- this._x1 = x1;
- this._y1 = y1;
- this._x2 = x2;
- this._y2 = y2;
- }
- SVGPathSegCurvetoCubicRel.prototype = Object.create(SVGPathSeg.prototype);
- SVGPathSegCurvetoCubicRel.prototype.toString = function() { return "[object SVGPathSegCurvetoCubicRel]"; }
- SVGPathSegCurvetoCubicRel.prototype._asPathString = function() { return this.pathSegTypeAsLetter + " " + this._x1 + " " + this._y1 + " " + this._x2 + " " + this._y2 + " " + this._x + " " + this._y; }
- SVGPathSegCurvetoCubicRel.prototype.clone = function() { return new SVGPathSegCurvetoCubicRel(undefined, this._x, this._y, this._x1, this._y1, this._x2, this._y2); }
- Object.defineProperty(SVGPathSegCurvetoCubicRel.prototype, "x", { get: function() { return this._x; }, set: function(x) { this._x = x; this._segmentChanged(); }, enumerable: true });
- Object.defineProperty(SVGPathSegCurvetoCubicRel.prototype, "y", { get: function() { return this._y; }, set: function(y) { this._y = y; this._segmentChanged(); }, enumerable: true });
- Object.defineProperty(SVGPathSegCurvetoCubicRel.prototype, "x1", { get: function() { return this._x1; }, set: function(x1) { this._x1 = x1; this._segmentChanged(); }, enumerable: true });
- Object.defineProperty(SVGPathSegCurvetoCubicRel.prototype, "y1", { get: function() { return this._y1; }, set: function(y1) { this._y1 = y1; this._segmentChanged(); }, enumerable: true });
- Object.defineProperty(SVGPathSegCurvetoCubicRel.prototype, "x2", { get: function() { return this._x2; }, set: function(x2) { this._x2 = x2; this._segmentChanged(); }, enumerable: true });
- Object.defineProperty(SVGPathSegCurvetoCubicRel.prototype, "y2", { get: function() { return this._y2; }, set: function(y2) { this._y2 = y2; this._segmentChanged(); }, enumerable: true });
-
- window.SVGPathSegCurvetoQuadraticAbs = function(owningPathSegList, x, y, x1, y1) {
- SVGPathSeg.call(this, SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_ABS, "Q", owningPathSegList);
- this._x = x;
- this._y = y;
- this._x1 = x1;
- this._y1 = y1;
- }
- SVGPathSegCurvetoQuadraticAbs.prototype = Object.create(SVGPathSeg.prototype);
- SVGPathSegCurvetoQuadraticAbs.prototype.toString = function() { return "[object SVGPathSegCurvetoQuadraticAbs]"; }
- SVGPathSegCurvetoQuadraticAbs.prototype._asPathString = function() { return this.pathSegTypeAsLetter + " " + this._x1 + " " + this._y1 + " " + this._x + " " + this._y; }
- SVGPathSegCurvetoQuadraticAbs.prototype.clone = function() { return new SVGPathSegCurvetoQuadraticAbs(undefined, this._x, this._y, this._x1, this._y1); }
- Object.defineProperty(SVGPathSegCurvetoQuadraticAbs.prototype, "x", { get: function() { return this._x; }, set: function(x) { this._x = x; this._segmentChanged(); }, enumerable: true });
- Object.defineProperty(SVGPathSegCurvetoQuadraticAbs.prototype, "y", { get: function() { return this._y; }, set: function(y) { this._y = y; this._segmentChanged(); }, enumerable: true });
- Object.defineProperty(SVGPathSegCurvetoQuadraticAbs.prototype, "x1", { get: function() { return this._x1; }, set: function(x1) { this._x1 = x1; this._segmentChanged(); }, enumerable: true });
- Object.defineProperty(SVGPathSegCurvetoQuadraticAbs.prototype, "y1", { get: function() { return this._y1; }, set: function(y1) { this._y1 = y1; this._segmentChanged(); }, enumerable: true });
-
- window.SVGPathSegCurvetoQuadraticRel = function(owningPathSegList, x, y, x1, y1) {
- SVGPathSeg.call(this, SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_REL, "q", owningPathSegList);
- this._x = x;
- this._y = y;
- this._x1 = x1;
- this._y1 = y1;
- }
- SVGPathSegCurvetoQuadraticRel.prototype = Object.create(SVGPathSeg.prototype);
- SVGPathSegCurvetoQuadraticRel.prototype.toString = function() { return "[object SVGPathSegCurvetoQuadraticRel]"; }
- SVGPathSegCurvetoQuadraticRel.prototype._asPathString = function() { return this.pathSegTypeAsLetter + " " + this._x1 + " " + this._y1 + " " + this._x + " " + this._y; }
- SVGPathSegCurvetoQuadraticRel.prototype.clone = function() { return new SVGPathSegCurvetoQuadraticRel(undefined, this._x, this._y, this._x1, this._y1); }
- Object.defineProperty(SVGPathSegCurvetoQuadraticRel.prototype, "x", { get: function() { return this._x; }, set: function(x) { this._x = x; this._segmentChanged(); }, enumerable: true });
- Object.defineProperty(SVGPathSegCurvetoQuadraticRel.prototype, "y", { get: function() { return this._y; }, set: function(y) { this._y = y; this._segmentChanged(); }, enumerable: true });
- Object.defineProperty(SVGPathSegCurvetoQuadraticRel.prototype, "x1", { get: function() { return this._x1; }, set: function(x1) { this._x1 = x1; this._segmentChanged(); }, enumerable: true });
- Object.defineProperty(SVGPathSegCurvetoQuadraticRel.prototype, "y1", { get: function() { return this._y1; }, set: function(y1) { this._y1 = y1; this._segmentChanged(); }, enumerable: true });
-
- window.SVGPathSegArcAbs = function(owningPathSegList, x, y, r1, r2, angle, largeArcFlag, sweepFlag) {
- SVGPathSeg.call(this, SVGPathSeg.PATHSEG_ARC_ABS, "A", owningPathSegList);
- this._x = x;
- this._y = y;
- this._r1 = r1;
- this._r2 = r2;
- this._angle = angle;
- this._largeArcFlag = largeArcFlag;
- this._sweepFlag = sweepFlag;
- }
- SVGPathSegArcAbs.prototype = Object.create(SVGPathSeg.prototype);
- SVGPathSegArcAbs.prototype.toString = function() { return "[object SVGPathSegArcAbs]"; }
- SVGPathSegArcAbs.prototype._asPathString = function() { return this.pathSegTypeAsLetter + " " + this._r1 + " " + this._r2 + " " + this._angle + " " + (this._largeArcFlag ? "1" : "0") + " " + (this._sweepFlag ? "1" : "0") + " " + this._x + " " + this._y; }
- SVGPathSegArcAbs.prototype.clone = function() { return new SVGPathSegArcAbs(undefined, this._x, this._y, this._r1, this._r2, this._angle, this._largeArcFlag, this._sweepFlag); }
- Object.defineProperty(SVGPathSegArcAbs.prototype, "x", { get: function() { return this._x; }, set: function(x) { this._x = x; this._segmentChanged(); }, enumerable: true });
- Object.defineProperty(SVGPathSegArcAbs.prototype, "y", { get: function() { return this._y; }, set: function(y) { this._y = y; this._segmentChanged(); }, enumerable: true });
- Object.defineProperty(SVGPathSegArcAbs.prototype, "r1", { get: function() { return this._r1; }, set: function(r1) { this._r1 = r1; this._segmentChanged(); }, enumerable: true });
- Object.defineProperty(SVGPathSegArcAbs.prototype, "r2", { get: function() { return this._r2; }, set: function(r2) { this._r2 = r2; this._segmentChanged(); }, enumerable: true });
- Object.defineProperty(SVGPathSegArcAbs.prototype, "angle", { get: function() { return this._angle; }, set: function(angle) { this._angle = angle; this._segmentChanged(); }, enumerable: true });
- Object.defineProperty(SVGPathSegArcAbs.prototype, "largeArcFlag", { get: function() { return this._largeArcFlag; }, set: function(largeArcFlag) { this._largeArcFlag = largeArcFlag; this._segmentChanged(); }, enumerable: true });
- Object.defineProperty(SVGPathSegArcAbs.prototype, "sweepFlag", { get: function() { return this._sweepFlag; }, set: function(sweepFlag) { this._sweepFlag = sweepFlag; this._segmentChanged(); }, enumerable: true });
-
- window.SVGPathSegArcRel = function(owningPathSegList, x, y, r1, r2, angle, largeArcFlag, sweepFlag) {
- SVGPathSeg.call(this, SVGPathSeg.PATHSEG_ARC_REL, "a", owningPathSegList);
- this._x = x;
- this._y = y;
- this._r1 = r1;
- this._r2 = r2;
- this._angle = angle;
- this._largeArcFlag = largeArcFlag;
- this._sweepFlag = sweepFlag;
- }
- SVGPathSegArcRel.prototype = Object.create(SVGPathSeg.prototype);
- SVGPathSegArcRel.prototype.toString = function() { return "[object SVGPathSegArcRel]"; }
- SVGPathSegArcRel.prototype._asPathString = function() { return this.pathSegTypeAsLetter + " " + this._r1 + " " + this._r2 + " " + this._angle + " " + (this._largeArcFlag ? "1" : "0") + " " + (this._sweepFlag ? "1" : "0") + " " + this._x + " " + this._y; }
- SVGPathSegArcRel.prototype.clone = function() { return new SVGPathSegArcRel(undefined, this._x, this._y, this._r1, this._r2, this._angle, this._largeArcFlag, this._sweepFlag); }
- Object.defineProperty(SVGPathSegArcRel.prototype, "x", { get: function() { return this._x; }, set: function(x) { this._x = x; this._segmentChanged(); }, enumerable: true });
- Object.defineProperty(SVGPathSegArcRel.prototype, "y", { get: function() { return this._y; }, set: function(y) { this._y = y; this._segmentChanged(); }, enumerable: true });
- Object.defineProperty(SVGPathSegArcRel.prototype, "r1", { get: function() { return this._r1; }, set: function(r1) { this._r1 = r1; this._segmentChanged(); }, enumerable: true });
- Object.defineProperty(SVGPathSegArcRel.prototype, "r2", { get: function() { return this._r2; }, set: function(r2) { this._r2 = r2; this._segmentChanged(); }, enumerable: true });
- Object.defineProperty(SVGPathSegArcRel.prototype, "angle", { get: function() { return this._angle; }, set: function(angle) { this._angle = angle; this._segmentChanged(); }, enumerable: true });
- Object.defineProperty(SVGPathSegArcRel.prototype, "largeArcFlag", { get: function() { return this._largeArcFlag; }, set: function(largeArcFlag) { this._largeArcFlag = largeArcFlag; this._segmentChanged(); }, enumerable: true });
- Object.defineProperty(SVGPathSegArcRel.prototype, "sweepFlag", { get: function() { return this._sweepFlag; }, set: function(sweepFlag) { this._sweepFlag = sweepFlag; this._segmentChanged(); }, enumerable: true });
-
- window.SVGPathSegLinetoHorizontalAbs = function(owningPathSegList, x) {
- SVGPathSeg.call(this, SVGPathSeg.PATHSEG_LINETO_HORIZONTAL_ABS, "H", owningPathSegList);
- this._x = x;
- }
- SVGPathSegLinetoHorizontalAbs.prototype = Object.create(SVGPathSeg.prototype);
- SVGPathSegLinetoHorizontalAbs.prototype.toString = function() { return "[object SVGPathSegLinetoHorizontalAbs]"; }
- SVGPathSegLinetoHorizontalAbs.prototype._asPathString = function() { return this.pathSegTypeAsLetter + " " + this._x; }
- SVGPathSegLinetoHorizontalAbs.prototype.clone = function() { return new SVGPathSegLinetoHorizontalAbs(undefined, this._x); }
- Object.defineProperty(SVGPathSegLinetoHorizontalAbs.prototype, "x", { get: function() { return this._x; }, set: function(x) { this._x = x; this._segmentChanged(); }, enumerable: true });
-
- window.SVGPathSegLinetoHorizontalRel = function(owningPathSegList, x) {
- SVGPathSeg.call(this, SVGPathSeg.PATHSEG_LINETO_HORIZONTAL_REL, "h", owningPathSegList);
- this._x = x;
- }
- SVGPathSegLinetoHorizontalRel.prototype = Object.create(SVGPathSeg.prototype);
- SVGPathSegLinetoHorizontalRel.prototype.toString = function() { return "[object SVGPathSegLinetoHorizontalRel]"; }
- SVGPathSegLinetoHorizontalRel.prototype._asPathString = function() { return this.pathSegTypeAsLetter + " " + this._x; }
- SVGPathSegLinetoHorizontalRel.prototype.clone = function() { return new SVGPathSegLinetoHorizontalRel(undefined, this._x); }
- Object.defineProperty(SVGPathSegLinetoHorizontalRel.prototype, "x", { get: function() { return this._x; }, set: function(x) { this._x = x; this._segmentChanged(); }, enumerable: true });
-
- window.SVGPathSegLinetoVerticalAbs = function(owningPathSegList, y) {
- SVGPathSeg.call(this, SVGPathSeg.PATHSEG_LINETO_VERTICAL_ABS, "V", owningPathSegList);
- this._y = y;
- }
- SVGPathSegLinetoVerticalAbs.prototype = Object.create(SVGPathSeg.prototype);
- SVGPathSegLinetoVerticalAbs.prototype.toString = function() { return "[object SVGPathSegLinetoVerticalAbs]"; }
- SVGPathSegLinetoVerticalAbs.prototype._asPathString = function() { return this.pathSegTypeAsLetter + " " + this._y; }
- SVGPathSegLinetoVerticalAbs.prototype.clone = function() { return new SVGPathSegLinetoVerticalAbs(undefined, this._y); }
- Object.defineProperty(SVGPathSegLinetoVerticalAbs.prototype, "y", { get: function() { return this._y; }, set: function(y) { this._y = y; this._segmentChanged(); }, enumerable: true });
-
- window.SVGPathSegLinetoVerticalRel = function(owningPathSegList, y) {
- SVGPathSeg.call(this, SVGPathSeg.PATHSEG_LINETO_VERTICAL_REL, "v", owningPathSegList);
- this._y = y;
- }
- SVGPathSegLinetoVerticalRel.prototype = Object.create(SVGPathSeg.prototype);
- SVGPathSegLinetoVerticalRel.prototype.toString = function() { return "[object SVGPathSegLinetoVerticalRel]"; }
- SVGPathSegLinetoVerticalRel.prototype._asPathString = function() { return this.pathSegTypeAsLetter + " " + this._y; }
- SVGPathSegLinetoVerticalRel.prototype.clone = function() { return new SVGPathSegLinetoVerticalRel(undefined, this._y); }
- Object.defineProperty(SVGPathSegLinetoVerticalRel.prototype, "y", { get: function() { return this._y; }, set: function(y) { this._y = y; this._segmentChanged(); }, enumerable: true });
-
- window.SVGPathSegCurvetoCubicSmoothAbs = function(owningPathSegList, x, y, x2, y2) {
- SVGPathSeg.call(this, SVGPathSeg.PATHSEG_CURVETO_CUBIC_SMOOTH_ABS, "S", owningPathSegList);
- this._x = x;
- this._y = y;
- this._x2 = x2;
- this._y2 = y2;
- }
- SVGPathSegCurvetoCubicSmoothAbs.prototype = Object.create(SVGPathSeg.prototype);
- SVGPathSegCurvetoCubicSmoothAbs.prototype.toString = function() { return "[object SVGPathSegCurvetoCubicSmoothAbs]"; }
- SVGPathSegCurvetoCubicSmoothAbs.prototype._asPathString = function() { return this.pathSegTypeAsLetter + " " + this._x2 + " " + this._y2 + " " + this._x + " " + this._y; }
- SVGPathSegCurvetoCubicSmoothAbs.prototype.clone = function() { return new SVGPathSegCurvetoCubicSmoothAbs(undefined, this._x, this._y, this._x2, this._y2); }
- Object.defineProperty(SVGPathSegCurvetoCubicSmoothAbs.prototype, "x", { get: function() { return this._x; }, set: function(x) { this._x = x; this._segmentChanged(); }, enumerable: true });
- Object.defineProperty(SVGPathSegCurvetoCubicSmoothAbs.prototype, "y", { get: function() { return this._y; }, set: function(y) { this._y = y; this._segmentChanged(); }, enumerable: true });
- Object.defineProperty(SVGPathSegCurvetoCubicSmoothAbs.prototype, "x2", { get: function() { return this._x2; }, set: function(x2) { this._x2 = x2; this._segmentChanged(); }, enumerable: true });
- Object.defineProperty(SVGPathSegCurvetoCubicSmoothAbs.prototype, "y2", { get: function() { return this._y2; }, set: function(y2) { this._y2 = y2; this._segmentChanged(); }, enumerable: true });
-
- window.SVGPathSegCurvetoCubicSmoothRel = function(owningPathSegList, x, y, x2, y2) {
- SVGPathSeg.call(this, SVGPathSeg.PATHSEG_CURVETO_CUBIC_SMOOTH_REL, "s", owningPathSegList);
- this._x = x;
- this._y = y;
- this._x2 = x2;
- this._y2 = y2;
- }
- SVGPathSegCurvetoCubicSmoothRel.prototype = Object.create(SVGPathSeg.prototype);
- SVGPathSegCurvetoCubicSmoothRel.prototype.toString = function() { return "[object SVGPathSegCurvetoCubicSmoothRel]"; }
- SVGPathSegCurvetoCubicSmoothRel.prototype._asPathString = function() { return this.pathSegTypeAsLetter + " " + this._x2 + " " + this._y2 + " " + this._x + " " + this._y; }
- SVGPathSegCurvetoCubicSmoothRel.prototype.clone = function() { return new SVGPathSegCurvetoCubicSmoothRel(undefined, this._x, this._y, this._x2, this._y2); }
- Object.defineProperty(SVGPathSegCurvetoCubicSmoothRel.prototype, "x", { get: function() { return this._x; }, set: function(x) { this._x = x; this._segmentChanged(); }, enumerable: true });
- Object.defineProperty(SVGPathSegCurvetoCubicSmoothRel.prototype, "y", { get: function() { return this._y; }, set: function(y) { this._y = y; this._segmentChanged(); }, enumerable: true });
- Object.defineProperty(SVGPathSegCurvetoCubicSmoothRel.prototype, "x2", { get: function() { return this._x2; }, set: function(x2) { this._x2 = x2; this._segmentChanged(); }, enumerable: true });
- Object.defineProperty(SVGPathSegCurvetoCubicSmoothRel.prototype, "y2", { get: function() { return this._y2; }, set: function(y2) { this._y2 = y2; this._segmentChanged(); }, enumerable: true });
-
- window.SVGPathSegCurvetoQuadraticSmoothAbs = function(owningPathSegList, x, y) {
- SVGPathSeg.call(this, SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_SMOOTH_ABS, "T", owningPathSegList);
- this._x = x;
- this._y = y;
- }
- SVGPathSegCurvetoQuadraticSmoothAbs.prototype = Object.create(SVGPathSeg.prototype);
- SVGPathSegCurvetoQuadraticSmoothAbs.prototype.toString = function() { return "[object SVGPathSegCurvetoQuadraticSmoothAbs]"; }
- SVGPathSegCurvetoQuadraticSmoothAbs.prototype._asPathString = function() { return this.pathSegTypeAsLetter + " " + this._x + " " + this._y; }
- SVGPathSegCurvetoQuadraticSmoothAbs.prototype.clone = function() { return new SVGPathSegCurvetoQuadraticSmoothAbs(undefined, this._x, this._y); }
- Object.defineProperty(SVGPathSegCurvetoQuadraticSmoothAbs.prototype, "x", { get: function() { return this._x; }, set: function(x) { this._x = x; this._segmentChanged(); }, enumerable: true });
- Object.defineProperty(SVGPathSegCurvetoQuadraticSmoothAbs.prototype, "y", { get: function() { return this._y; }, set: function(y) { this._y = y; this._segmentChanged(); }, enumerable: true });
-
- window.SVGPathSegCurvetoQuadraticSmoothRel = function(owningPathSegList, x, y) {
- SVGPathSeg.call(this, SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_SMOOTH_REL, "t", owningPathSegList);
- this._x = x;
- this._y = y;
- }
- SVGPathSegCurvetoQuadraticSmoothRel.prototype = Object.create(SVGPathSeg.prototype);
- SVGPathSegCurvetoQuadraticSmoothRel.prototype.toString = function() { return "[object SVGPathSegCurvetoQuadraticSmoothRel]"; }
- SVGPathSegCurvetoQuadraticSmoothRel.prototype._asPathString = function() { return this.pathSegTypeAsLetter + " " + this._x + " " + this._y; }
- SVGPathSegCurvetoQuadraticSmoothRel.prototype.clone = function() { return new SVGPathSegCurvetoQuadraticSmoothRel(undefined, this._x, this._y); }
- Object.defineProperty(SVGPathSegCurvetoQuadraticSmoothRel.prototype, "x", { get: function() { return this._x; }, set: function(x) { this._x = x; this._segmentChanged(); }, enumerable: true });
- Object.defineProperty(SVGPathSegCurvetoQuadraticSmoothRel.prototype, "y", { get: function() { return this._y; }, set: function(y) { this._y = y; this._segmentChanged(); }, enumerable: true });
-
- // Add createSVGPathSeg* functions to SVGPathElement.
- // Spec: http://www.w3.org/TR/SVG11/single-page.html#paths-InterfaceSVGPathElement.
- SVGPathElement.prototype.createSVGPathSegClosePath = function() { return new SVGPathSegClosePath(undefined); }
- SVGPathElement.prototype.createSVGPathSegMovetoAbs = function(x, y) { return new SVGPathSegMovetoAbs(undefined, x, y); }
- SVGPathElement.prototype.createSVGPathSegMovetoRel = function(x, y) { return new SVGPathSegMovetoRel(undefined, x, y); }
- SVGPathElement.prototype.createSVGPathSegLinetoAbs = function(x, y) { return new SVGPathSegLinetoAbs(undefined, x, y); }
- SVGPathElement.prototype.createSVGPathSegLinetoRel = function(x, y) { return new SVGPathSegLinetoRel(undefined, x, y); }
- SVGPathElement.prototype.createSVGPathSegCurvetoCubicAbs = function(x, y, x1, y1, x2, y2) { return new SVGPathSegCurvetoCubicAbs(undefined, x, y, x1, y1, x2, y2); }
- SVGPathElement.prototype.createSVGPathSegCurvetoCubicRel = function(x, y, x1, y1, x2, y2) { return new SVGPathSegCurvetoCubicRel(undefined, x, y, x1, y1, x2, y2); }
- SVGPathElement.prototype.createSVGPathSegCurvetoQuadraticAbs = function(x, y, x1, y1) { return new SVGPathSegCurvetoQuadraticAbs(undefined, x, y, x1, y1); }
- SVGPathElement.prototype.createSVGPathSegCurvetoQuadraticRel = function(x, y, x1, y1) { return new SVGPathSegCurvetoQuadraticRel(undefined, x, y, x1, y1); }
- SVGPathElement.prototype.createSVGPathSegArcAbs = function(x, y, r1, r2, angle, largeArcFlag, sweepFlag) { return new SVGPathSegArcAbs(undefined, x, y, r1, r2, angle, largeArcFlag, sweepFlag); }
- SVGPathElement.prototype.createSVGPathSegArcRel = function(x, y, r1, r2, angle, largeArcFlag, sweepFlag) { return new SVGPathSegArcRel(undefined, x, y, r1, r2, angle, largeArcFlag, sweepFlag); }
- SVGPathElement.prototype.createSVGPathSegLinetoHorizontalAbs = function(x) { return new SVGPathSegLinetoHorizontalAbs(undefined, x); }
- SVGPathElement.prototype.createSVGPathSegLinetoHorizontalRel = function(x) { return new SVGPathSegLinetoHorizontalRel(undefined, x); }
- SVGPathElement.prototype.createSVGPathSegLinetoVerticalAbs = function(y) { return new SVGPathSegLinetoVerticalAbs(undefined, y); }
- SVGPathElement.prototype.createSVGPathSegLinetoVerticalRel = function(y) { return new SVGPathSegLinetoVerticalRel(undefined, y); }
- SVGPathElement.prototype.createSVGPathSegCurvetoCubicSmoothAbs = function(x, y, x2, y2) { return new SVGPathSegCurvetoCubicSmoothAbs(undefined, x, y, x2, y2); }
- SVGPathElement.prototype.createSVGPathSegCurvetoCubicSmoothRel = function(x, y, x2, y2) { return new SVGPathSegCurvetoCubicSmoothRel(undefined, x, y, x2, y2); }
- SVGPathElement.prototype.createSVGPathSegCurvetoQuadraticSmoothAbs = function(x, y) { return new SVGPathSegCurvetoQuadraticSmoothAbs(undefined, x, y); }
- SVGPathElement.prototype.createSVGPathSegCurvetoQuadraticSmoothRel = function(x, y) { return new SVGPathSegCurvetoQuadraticSmoothRel(undefined, x, y); }
- }
-
- if (!("SVGPathSegList" in window)) {
- // Spec: http://www.w3.org/TR/SVG11/single-page.html#paths-InterfaceSVGPathSegList
- window.SVGPathSegList = function(pathElement) {
- this._pathElement = pathElement;
- this._list = this._parsePath(this._pathElement.getAttribute("d"));
-
- // Use a MutationObserver to catch changes to the path's "d" attribute.
- this._mutationObserverConfig = { "attributes": true, "attributeFilter": ["d"] };
- this._pathElementMutationObserver = new MutationObserver(this._updateListFromPathMutations.bind(this));
- this._pathElementMutationObserver.observe(this._pathElement, this._mutationObserverConfig);
- }
-
- Object.defineProperty(SVGPathSegList.prototype, "numberOfItems", {
- get: function() {
- this._checkPathSynchronizedToList();
- return this._list.length;
- },
- enumerable: true
- });
-
- // Add the pathSegList accessors to SVGPathElement.
- // Spec: http://www.w3.org/TR/SVG11/single-page.html#paths-InterfaceSVGAnimatedPathData
- Object.defineProperty(SVGPathElement.prototype, "pathSegList", {
- get: function() {
- if (!this._pathSegList)
- this._pathSegList = new SVGPathSegList(this);
- return this._pathSegList;
- },
- enumerable: true
- });
- // FIXME: The following are not implemented and simply return SVGPathElement.pathSegList.
- Object.defineProperty(SVGPathElement.prototype, "normalizedPathSegList", { get: function() { return this.pathSegList; }, enumerable: true });
- Object.defineProperty(SVGPathElement.prototype, "animatedPathSegList", { get: function() { return this.pathSegList; }, enumerable: true });
- Object.defineProperty(SVGPathElement.prototype, "animatedNormalizedPathSegList", { get: function() { return this.pathSegList; }, enumerable: true });
-
- // Process any pending mutations to the path element and update the list as needed.
- // This should be the first call of all public functions and is needed because
- // MutationObservers are not synchronous so we can have pending asynchronous mutations.
- SVGPathSegList.prototype._checkPathSynchronizedToList = function() {
- this._updateListFromPathMutations(this._pathElementMutationObserver.takeRecords());
- }
-
- SVGPathSegList.prototype._updateListFromPathMutations = function(mutationRecords) {
- if (!this._pathElement)
- return;
- var hasPathMutations = false;
- mutationRecords.forEach(function(record) {
- if (record.attributeName == "d")
- hasPathMutations = true;
- });
- if (hasPathMutations)
- this._list = this._parsePath(this._pathElement.getAttribute("d"));
- }
-
- // Serialize the list and update the path's 'd' attribute.
- SVGPathSegList.prototype._writeListToPath = function() {
- this._pathElementMutationObserver.disconnect();
- this._pathElement.setAttribute("d", SVGPathSegList._pathSegArrayAsString(this._list));
- this._pathElementMutationObserver.observe(this._pathElement, this._mutationObserverConfig);
- }
-
- // When a path segment changes the list needs to be synchronized back to the path element.
- SVGPathSegList.prototype.segmentChanged = function(pathSeg) {
- this._writeListToPath();
- }
-
- SVGPathSegList.prototype.clear = function() {
- this._checkPathSynchronizedToList();
-
- this._list.forEach(function(pathSeg) {
- pathSeg._owningPathSegList = null;
- });
- this._list = [];
- this._writeListToPath();
- }
-
- SVGPathSegList.prototype.initialize = function(newItem) {
- this._checkPathSynchronizedToList();
-
- this._list = [newItem];
- newItem._owningPathSegList = this;
- this._writeListToPath();
- return newItem;
- }
-
- SVGPathSegList.prototype._checkValidIndex = function(index) {
- if (isNaN(index) || index < 0 || index >= this.numberOfItems)
- throw "INDEX_SIZE_ERR";
- }
-
- SVGPathSegList.prototype.getItem = function(index) {
- this._checkPathSynchronizedToList();
-
- this._checkValidIndex(index);
- return this._list[index];
- }
-
- SVGPathSegList.prototype.insertItemBefore = function(newItem, index) {
- this._checkPathSynchronizedToList();
-
- // Spec: If the index is greater than or equal to numberOfItems, then the new item is appended to the end of the list.
- if (index > this.numberOfItems)
- index = this.numberOfItems;
- if (newItem._owningPathSegList) {
- // SVG2 spec says to make a copy.
- newItem = newItem.clone();
- }
- this._list.splice(index, 0, newItem);
- newItem._owningPathSegList = this;
- this._writeListToPath();
- return newItem;
- }
-
- SVGPathSegList.prototype.replaceItem = function(newItem, index) {
- this._checkPathSynchronizedToList();
-
- if (newItem._owningPathSegList) {
- // SVG2 spec says to make a copy.
- newItem = newItem.clone();
- }
- this._checkValidIndex(index);
- this._list[index] = newItem;
- newItem._owningPathSegList = this;
- this._writeListToPath();
- return newItem;
- }
-
- SVGPathSegList.prototype.removeItem = function(index) {
- this._checkPathSynchronizedToList();
-
- this._checkValidIndex(index);
- var item = this._list[index];
- this._list.splice(index, 1);
- this._writeListToPath();
- return item;
- }
-
- SVGPathSegList.prototype.appendItem = function(newItem) {
- this._checkPathSynchronizedToList();
-
- if (newItem._owningPathSegList) {
- // SVG2 spec says to make a copy.
- newItem = newItem.clone();
- }
- this._list.push(newItem);
- newItem._owningPathSegList = this;
- // TODO: Optimize this to just append to the existing attribute.
- this._writeListToPath();
- return newItem;
- }
-
- SVGPathSegList._pathSegArrayAsString = function(pathSegArray) {
- var string = "";
- var first = true;
- pathSegArray.forEach(function(pathSeg) {
- if (first) {
- first = false;
- string += pathSeg._asPathString();
- } else {
- string += " " + pathSeg._asPathString();
- }
- });
- return string;
- }
-
- // This closely follows SVGPathParser::parsePath from Source/core/svg/SVGPathParser.cpp.
- SVGPathSegList.prototype._parsePath = function(string) {
- if (!string || string.length == 0)
- return [];
-
- var owningPathSegList = this;
-
- var Builder = function() {
- this.pathSegList = [];
- }
-
- Builder.prototype.appendSegment = function(pathSeg) {
- this.pathSegList.push(pathSeg);
- }
-
- var Source = function(string) {
- this._string = string;
- this._currentIndex = 0;
- this._endIndex = this._string.length;
- this._previousCommand = SVGPathSeg.PATHSEG_UNKNOWN;
-
- this._skipOptionalSpaces();
- }
-
- Source.prototype._isCurrentSpace = function() {
- var character = this._string[this._currentIndex];
- return character <= " " && (character == " " || character == "\n" || character == "\t" || character == "\r" || character == "\f");
- }
-
- Source.prototype._skipOptionalSpaces = function() {
- while (this._currentIndex < this._endIndex && this._isCurrentSpace())
- this._currentIndex++;
- return this._currentIndex < this._endIndex;
- }
-
- Source.prototype._skipOptionalSpacesOrDelimiter = function() {
- if (this._currentIndex < this._endIndex && !this._isCurrentSpace() && this._string.charAt(this._currentIndex) != ",")
- return false;
- if (this._skipOptionalSpaces()) {
- if (this._currentIndex < this._endIndex && this._string.charAt(this._currentIndex) == ",") {
- this._currentIndex++;
- this._skipOptionalSpaces();
- }
- }
- return this._currentIndex < this._endIndex;
- }
-
- Source.prototype.hasMoreData = function() {
- return this._currentIndex < this._endIndex;
- }
-
- Source.prototype.peekSegmentType = function() {
- var lookahead = this._string[this._currentIndex];
- return this._pathSegTypeFromChar(lookahead);
- }
-
- Source.prototype._pathSegTypeFromChar = function(lookahead) {
- switch (lookahead) {
- case "Z":
- case "z":
- return SVGPathSeg.PATHSEG_CLOSEPATH;
- case "M":
- return SVGPathSeg.PATHSEG_MOVETO_ABS;
- case "m":
- return SVGPathSeg.PATHSEG_MOVETO_REL;
- case "L":
- return SVGPathSeg.PATHSEG_LINETO_ABS;
- case "l":
- return SVGPathSeg.PATHSEG_LINETO_REL;
- case "C":
- return SVGPathSeg.PATHSEG_CURVETO_CUBIC_ABS;
- case "c":
- return SVGPathSeg.PATHSEG_CURVETO_CUBIC_REL;
- case "Q":
- return SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_ABS;
- case "q":
- return SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_REL;
- case "A":
- return SVGPathSeg.PATHSEG_ARC_ABS;
- case "a":
- return SVGPathSeg.PATHSEG_ARC_REL;
- case "H":
- return SVGPathSeg.PATHSEG_LINETO_HORIZONTAL_ABS;
- case "h":
- return SVGPathSeg.PATHSEG_LINETO_HORIZONTAL_REL;
- case "V":
- return SVGPathSeg.PATHSEG_LINETO_VERTICAL_ABS;
- case "v":
- return SVGPathSeg.PATHSEG_LINETO_VERTICAL_REL;
- case "S":
- return SVGPathSeg.PATHSEG_CURVETO_CUBIC_SMOOTH_ABS;
- case "s":
- return SVGPathSeg.PATHSEG_CURVETO_CUBIC_SMOOTH_REL;
- case "T":
- return SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_SMOOTH_ABS;
- case "t":
- return SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_SMOOTH_REL;
- default:
- return SVGPathSeg.PATHSEG_UNKNOWN;
- }
- }
-
- Source.prototype._nextCommandHelper = function(lookahead, previousCommand) {
- // Check for remaining coordinates in the current command.
- if ((lookahead == "+" || lookahead == "-" || lookahead == "." || (lookahead >= "0" && lookahead <= "9")) && previousCommand != SVGPathSeg.PATHSEG_CLOSEPATH) {
- if (previousCommand == SVGPathSeg.PATHSEG_MOVETO_ABS)
- return SVGPathSeg.PATHSEG_LINETO_ABS;
- if (previousCommand == SVGPathSeg.PATHSEG_MOVETO_REL)
- return SVGPathSeg.PATHSEG_LINETO_REL;
- return previousCommand;
- }
- return SVGPathSeg.PATHSEG_UNKNOWN;
- }
-
- Source.prototype.initialCommandIsMoveTo = function() {
- // If the path is empty it is still valid, so return true.
- if (!this.hasMoreData())
- return true;
- var command = this.peekSegmentType();
- // Path must start with moveTo.
- return command == SVGPathSeg.PATHSEG_MOVETO_ABS || command == SVGPathSeg.PATHSEG_MOVETO_REL;
- }
-
- // Parse a number from an SVG path. This very closely follows genericParseNumber(...) from Source/core/svg/SVGParserUtilities.cpp.
- // Spec: http://www.w3.org/TR/SVG11/single-page.html#paths-PathDataBNF
- Source.prototype._parseNumber = function() {
- var exponent = 0;
- var integer = 0;
- var frac = 1;
- var decimal = 0;
- var sign = 1;
- var expsign = 1;
-
- var startIndex = this._currentIndex;
-
- this._skipOptionalSpaces();
-
- // Read the sign.
- if (this._currentIndex < this._endIndex && this._string.charAt(this._currentIndex) == "+")
- this._currentIndex++;
- else if (this._currentIndex < this._endIndex && this._string.charAt(this._currentIndex) == "-") {
- this._currentIndex++;
- sign = -1;
- }
-
- if (this._currentIndex == this._endIndex || ((this._string.charAt(this._currentIndex) < "0" || this._string.charAt(this._currentIndex) > "9") && this._string.charAt(this._currentIndex) != "."))
- // The first character of a number must be one of [0-9+-.].
- return undefined;
-
- // Read the integer part, build right-to-left.
- var startIntPartIndex = this._currentIndex;
- while (this._currentIndex < this._endIndex && this._string.charAt(this._currentIndex) >= "0" && this._string.charAt(this._currentIndex) <= "9")
- this._currentIndex++; // Advance to first non-digit.
-
- if (this._currentIndex != startIntPartIndex) {
- var scanIntPartIndex = this._currentIndex - 1;
- var multiplier = 1;
- while (scanIntPartIndex >= startIntPartIndex) {
- integer += multiplier * (this._string.charAt(scanIntPartIndex--) - "0");
- multiplier *= 10;
- }
- }
-
- // Read the decimals.
- if (this._currentIndex < this._endIndex && this._string.charAt(this._currentIndex) == ".") {
- this._currentIndex++;
-
- // There must be a least one digit following the .
- if (this._currentIndex >= this._endIndex || this._string.charAt(this._currentIndex) < "0" || this._string.charAt(this._currentIndex) > "9")
- return undefined;
- while (this._currentIndex < this._endIndex && this._string.charAt(this._currentIndex) >= "0" && this._string.charAt(this._currentIndex) <= "9")
- decimal += (this._string.charAt(this._currentIndex++) - "0") * (frac *= 0.1);
- }
-
- // Read the exponent part.
- if (this._currentIndex != startIndex && this._currentIndex + 1 < this._endIndex && (this._string.charAt(this._currentIndex) == "e" || this._string.charAt(this._currentIndex) == "E") && (this._string.charAt(this._currentIndex + 1) != "x" && this._string.charAt(this._currentIndex + 1) != "m")) {
- this._currentIndex++;
-
- // Read the sign of the exponent.
- if (this._string.charAt(this._currentIndex) == "+") {
- this._currentIndex++;
- } else if (this._string.charAt(this._currentIndex) == "-") {
- this._currentIndex++;
- expsign = -1;
- }
-
- // There must be an exponent.
- if (this._currentIndex >= this._endIndex || this._string.charAt(this._currentIndex) < "0" || this._string.charAt(this._currentIndex) > "9")
- return undefined;
-
- while (this._currentIndex < this._endIndex && this._string.charAt(this._currentIndex) >= "0" && this._string.charAt(this._currentIndex) <= "9") {
- exponent *= 10;
- exponent += (this._string.charAt(this._currentIndex) - "0");
- this._currentIndex++;
- }
- }
-
- var number = integer + decimal;
- number *= sign;
-
- if (exponent)
- number *= Math.pow(10, expsign * exponent);
-
- if (startIndex == this._currentIndex)
- return undefined;
-
- this._skipOptionalSpacesOrDelimiter();
-
- return number;
- }
-
- Source.prototype._parseArcFlag = function() {
- if (this._currentIndex >= this._endIndex)
- return undefined;
- var flag = false;
- var flagChar = this._string.charAt(this._currentIndex++);
- if (flagChar == "0")
- flag = false;
- else if (flagChar == "1")
- flag = true;
- else
- return undefined;
-
- this._skipOptionalSpacesOrDelimiter();
- return flag;
- }
-
- Source.prototype.parseSegment = function() {
- var lookahead = this._string[this._currentIndex];
- var command = this._pathSegTypeFromChar(lookahead);
- if (command == SVGPathSeg.PATHSEG_UNKNOWN) {
- // Possibly an implicit command. Not allowed if this is the first command.
- if (this._previousCommand == SVGPathSeg.PATHSEG_UNKNOWN)
- return null;
- command = this._nextCommandHelper(lookahead, this._previousCommand);
- if (command == SVGPathSeg.PATHSEG_UNKNOWN)
- return null;
- } else {
- this._currentIndex++;
- }
-
- this._previousCommand = command;
-
- switch (command) {
- case SVGPathSeg.PATHSEG_MOVETO_REL:
- return new SVGPathSegMovetoRel(owningPathSegList, this._parseNumber(), this._parseNumber());
- case SVGPathSeg.PATHSEG_MOVETO_ABS:
- return new SVGPathSegMovetoAbs(owningPathSegList, this._parseNumber(), this._parseNumber());
- case SVGPathSeg.PATHSEG_LINETO_REL:
- return new SVGPathSegLinetoRel(owningPathSegList, this._parseNumber(), this._parseNumber());
- case SVGPathSeg.PATHSEG_LINETO_ABS:
- return new SVGPathSegLinetoAbs(owningPathSegList, this._parseNumber(), this._parseNumber());
- case SVGPathSeg.PATHSEG_LINETO_HORIZONTAL_REL:
- return new SVGPathSegLinetoHorizontalRel(owningPathSegList, this._parseNumber());
- case SVGPathSeg.PATHSEG_LINETO_HORIZONTAL_ABS:
- return new SVGPathSegLinetoHorizontalAbs(owningPathSegList, this._parseNumber());
- case SVGPathSeg.PATHSEG_LINETO_VERTICAL_REL:
- return new SVGPathSegLinetoVerticalRel(owningPathSegList, this._parseNumber());
- case SVGPathSeg.PATHSEG_LINETO_VERTICAL_ABS:
- return new SVGPathSegLinetoVerticalAbs(owningPathSegList, this._parseNumber());
- case SVGPathSeg.PATHSEG_CLOSEPATH:
- this._skipOptionalSpaces();
- return new SVGPathSegClosePath(owningPathSegList);
- case SVGPathSeg.PATHSEG_CURVETO_CUBIC_REL:
- var points = {x1: this._parseNumber(), y1: this._parseNumber(), x2: this._parseNumber(), y2: this._parseNumber(), x: this._parseNumber(), y: this._parseNumber()};
- return new SVGPathSegCurvetoCubicRel(owningPathSegList, points.x, points.y, points.x1, points.y1, points.x2, points.y2);
- case SVGPathSeg.PATHSEG_CURVETO_CUBIC_ABS:
- var points = {x1: this._parseNumber(), y1: this._parseNumber(), x2: this._parseNumber(), y2: this._parseNumber(), x: this._parseNumber(), y: this._parseNumber()};
- return new SVGPathSegCurvetoCubicAbs(owningPathSegList, points.x, points.y, points.x1, points.y1, points.x2, points.y2);
- case SVGPathSeg.PATHSEG_CURVETO_CUBIC_SMOOTH_REL:
- var points = {x2: this._parseNumber(), y2: this._parseNumber(), x: this._parseNumber(), y: this._parseNumber()};
- return new SVGPathSegCurvetoCubicSmoothRel(owningPathSegList, points.x, points.y, points.x2, points.y2);
- case SVGPathSeg.PATHSEG_CURVETO_CUBIC_SMOOTH_ABS:
- var points = {x2: this._parseNumber(), y2: this._parseNumber(), x: this._parseNumber(), y: this._parseNumber()};
- return new SVGPathSegCurvetoCubicSmoothAbs(owningPathSegList, points.x, points.y, points.x2, points.y2);
- case SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_REL:
- var points = {x1: this._parseNumber(), y1: this._parseNumber(), x: this._parseNumber(), y: this._parseNumber()};
- return new SVGPathSegCurvetoQuadraticRel(owningPathSegList, points.x, points.y, points.x1, points.y1);
- case SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_ABS:
- var points = {x1: this._parseNumber(), y1: this._parseNumber(), x: this._parseNumber(), y: this._parseNumber()};
- return new SVGPathSegCurvetoQuadraticAbs(owningPathSegList, points.x, points.y, points.x1, points.y1);
- case SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_SMOOTH_REL:
- return new SVGPathSegCurvetoQuadraticSmoothRel(owningPathSegList, this._parseNumber(), this._parseNumber());
- case SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_SMOOTH_ABS:
- return new SVGPathSegCurvetoQuadraticSmoothAbs(owningPathSegList, this._parseNumber(), this._parseNumber());
- case SVGPathSeg.PATHSEG_ARC_REL:
- var points = {x1: this._parseNumber(), y1: this._parseNumber(), arcAngle: this._parseNumber(), arcLarge: this._parseArcFlag(), arcSweep: this._parseArcFlag(), x: this._parseNumber(), y: this._parseNumber()};
- return new SVGPathSegArcRel(owningPathSegList, points.x, points.y, points.x1, points.y1, points.arcAngle, points.arcLarge, points.arcSweep);
- case SVGPathSeg.PATHSEG_ARC_ABS:
- var points = {x1: this._parseNumber(), y1: this._parseNumber(), arcAngle: this._parseNumber(), arcLarge: this._parseArcFlag(), arcSweep: this._parseArcFlag(), x: this._parseNumber(), y: this._parseNumber()};
- return new SVGPathSegArcAbs(owningPathSegList, points.x, points.y, points.x1, points.y1, points.arcAngle, points.arcLarge, points.arcSweep);
- default:
- throw "Unknown path seg type."
- }
- }
-
- var builder = new Builder();
- var source = new Source(string);
-
- if (!source.initialCommandIsMoveTo())
- return [];
- while (source.hasMoreData()) {
- var pathSeg = source.parseSegment();
- if (!pathSeg)
- return [];
- builder.appendSegment(pathSeg);
- }
-
- return builder.pathSegList;
- }
- }
- }());
-
- /* jshint ignore:end */
-
- if (typeof define === 'function' && define.amd) {
- define("c3", ["d3"], function () { return c3; });
- } else if ('undefined' !== typeof exports && 'undefined' !== typeof module) {
- module.exports = c3;
- } else {
- window.c3 = c3;
- }
-
-})(window);
diff --git a/hal-core/resources/web/js/lib/c3.min.js b/hal-core/resources/web/js/lib/c3.min.js
deleted file mode 100644
index 3b8fbd97..00000000
--- a/hal-core/resources/web/js/lib/c3.min.js
+++ /dev/null
@@ -1,6 +0,0 @@
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d.isTargetToShow(b.id)?"circle"===a.nodeName?c=d.isStepType(b)?d.isWithinStep(a,d.getYScale(b.id)(b.value)):d.isWithinCircle(a,1.5*d.pointSelectR(b)):"path"===a.nodeName&&(c=e.classed(l.bar)?d.isWithinBar(a):!0):c=!1,c},i.getInterpolate=function(a){var b=this,c=b.isInterpolationType(b.config.spline_interpolation_type)?b.config.spline_interpolation_type:"cardinal";return b.isSplineType(a)?c:b.isStepType(a)?b.config.line_step_type:"linear"},i.initLine=function(){var a=this;a.main.select("."+l.chart).append("g").attr("class",l.chartLines)},i.updateTargetsForLine=function(a){var b,c,d=this,e=d.config,f=d.classChartLine.bind(d),g=d.classLines.bind(d),h=d.classAreas.bind(d),i=d.classCircles.bind(d),j=d.classFocus.bind(d);b=d.main.select("."+l.chartLines).selectAll("."+l.chartLine).data(a).attr("class",function(a){return f(a)+j(a)}),c=b.enter().append("g").attr("class",f).style("opacity",0).style("pointer-events","none"),c.append("g").attr("class",g),c.append("g").attr("class",h),c.append("g").attr("class",function(a){return d.generateClass(l.selectedCircles,a.id)}),c.append("g").attr("class",i).style("cursor",function(a){return e.data_selection_isselectable(a)?"pointer":null}),a.forEach(function(a){d.main.selectAll("."+l.selectedCircles+d.getTargetSelectorSuffix(a.id)).selectAll("."+l.selectedCircle).each(function(b){b.value=a.values[b.index].value})})},i.updateLine=function(a){var b=this;b.mainLine=b.main.selectAll("."+l.lines).selectAll("."+l.line).data(b.lineData.bind(b)),b.mainLine.enter().append("path").attr("class",b.classLine.bind(b)).style("stroke",b.color),b.mainLine.style("opacity",b.initialOpacity.bind(b)).style("shape-rendering",function(a){return 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a=this;a.title.attr("x",a.xForTitle.bind(a)).attr("y",a.yForTitle.bind(a))},i.xForTitle=function(){var a,b=this,c=b.config,d=c.title_position||"left";return a=d.indexOf("right")>=0?b.currentWidth-b.getTextRect(b.title.node().textContent,b.CLASS.title,b.title.node()).width-c.title_padding.right:d.indexOf("center")>=0?(b.currentWidth-b.getTextRect(b.title.node().textContent,b.CLASS.title,b.title.node()).width)/2:c.title_padding.left},i.yForTitle=function(){var a=this;return a.config.title_padding.top+a.getTextRect(a.title.node().textContent,a.CLASS.title,a.title.node()).height},i.getTitlePadding=function(){var a=this;return a.yForTitle()+a.config.title_padding.bottom},c(b,f),f.prototype.init=function(){var a=this.owner,b=a.config,c=a.main;a.axes.x=c.append("g").attr("class",l.axis+" 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c,d=this.owner,e=d.config;return(e.axis_x_tick_fit||e.axis_x_tick_count)&&(c=this.generateTickValues(d.mapTargetsToUniqueXs(a),e.axis_x_tick_count,d.isTimeSeries())),b?b.tickValues(c):(d.xAxis.tickValues(c),d.subXAxis.tickValues(c)),c},f.prototype.getYAxis=function(a,b,c,d,e,f,h){var i=this.owner,j=i.config,k={withOuterTick:e,withoutTransition:f,tickTextRotate:h?0:j.axis_y_tick_rotate},l=g(i.d3,k).scale(a).orient(b).tickFormat(c);return i.isTimeSeriesY()?l.ticks(i.d3.time[j.axis_y_tick_time_value],j.axis_y_tick_time_interval):l.tickValues(d),l},f.prototype.getId=function(a){var b=this.owner.config;return a in b.data_axes?b.data_axes[a]:"y"},f.prototype.getXAxisTickFormat=function(){var a=this.owner,b=a.config,c=a.isTimeSeries()?a.defaultAxisTimeFormat:a.isCategorized()?a.categoryName:function(a){return 0>a?a.toFixed(0):a};return b.axis_x_tick_format&&(n(b.axis_x_tick_format)?c=b.axis_x_tick_format:a.isTimeSeries()&&(c=function(c){return c?a.axisTimeFormat(b.axis_x_tick_format)(c):""})),n(c)?function(b){return c.call(a,b)}:c},f.prototype.getTickValues=function(a,b){return a?a:b?b.tickValues():void 0},f.prototype.getXAxisTickValues=function(){return this.getTickValues(this.owner.config.axis_x_tick_values,this.owner.xAxis)},f.prototype.getYAxisTickValues=function(){return this.getTickValues(this.owner.config.axis_y_tick_values,this.owner.yAxis)},f.prototype.getY2AxisTickValues=function(){return this.getTickValues(this.owner.config.axis_y2_tick_values,this.owner.y2Axis)},f.prototype.getLabelOptionByAxisId=function(a){var b,c=this.owner,d=c.config;return"y"===a?b=d.axis_y_label:"y2"===a?b=d.axis_y2_label:"x"===a&&(b=d.axis_x_label),b},f.prototype.getLabelText=function(a){var b=this.getLabelOptionByAxisId(a);return o(b)?b:b?b.text:null},f.prototype.setLabelText=function(a,b){var c=this.owner,d=c.config,e=this.getLabelOptionByAxisId(a);o(e)?"y"===a?d.axis_y_label=b:"y2"===a?d.axis_y2_label=b:"x"===a&&(d.axis_x_label=b):e&&(e.text=b)},f.prototype.getLabelPosition=function(a,b){var c=this.getLabelOptionByAxisId(a),d=c&&"object"==typeof c&&c.position?c.position:b;return{isInner:d.indexOf("inner")>=0,isOuter:d.indexOf("outer")>=0,isLeft:d.indexOf("left")>=0,isCenter:d.indexOf("center")>=0,isRight:d.indexOf("right")>=0,isTop:d.indexOf("top")>=0,isMiddle:d.indexOf("middle")>=0,isBottom:d.indexOf("bottom")>=0}},f.prototype.getXAxisLabelPosition=function(){return this.getLabelPosition("x",this.owner.config.axis_rotated?"inner-top":"inner-right")},f.prototype.getYAxisLabelPosition=function(){return this.getLabelPosition("y",this.owner.config.axis_rotated?"inner-right":"inner-top")},f.prototype.getY2AxisLabelPosition=function(){return this.getLabelPosition("y2",this.owner.config.axis_rotated?"inner-right":"inner-top")},f.prototype.getLabelPositionById=function(a){return"y2"===a?this.getY2AxisLabelPosition():"y"===a?this.getYAxisLabelPosition():this.getXAxisLabelPosition()},f.prototype.textForXAxisLabel=function(){return this.getLabelText("x")},f.prototype.textForYAxisLabel=function(){return this.getLabelText("y")},f.prototype.textForY2AxisLabel=function(){return this.getLabelText("y2")},f.prototype.xForAxisLabel=function(a,b){var c=this.owner;return a?b.isLeft?0:b.isCenter?c.width/2:c.width:b.isBottom?-c.height:b.isMiddle?-c.height/2:0},f.prototype.dxForAxisLabel=function(a,b){return a?b.isLeft?"0.5em":b.isRight?"-0.5em":"0":b.isTop?"-0.5em":b.isBottom?"0.5em":"0"},f.prototype.textAnchorForAxisLabel=function(a,b){return a?b.isLeft?"start":b.isCenter?"middle":"end":b.isBottom?"start":b.isMiddle?"middle":"end"},f.prototype.xForXAxisLabel=function(){return this.xForAxisLabel(!this.owner.config.axis_rotated,this.getXAxisLabelPosition())},f.prototype.xForYAxisLabel=function(){return this.xForAxisLabel(this.owner.config.axis_rotated,this.getYAxisLabelPosition())},f.prototype.xForY2AxisLabel=function(){return this.xForAxisLabel(this.owner.config.axis_rotated,this.getY2AxisLabelPosition())},f.prototype.dxForXAxisLabel=function(){return this.dxForAxisLabel(!this.owner.config.axis_rotated,this.getXAxisLabelPosition())},f.prototype.dxForYAxisLabel=function(){return this.dxForAxisLabel(this.owner.config.axis_rotated,this.getYAxisLabelPosition())},f.prototype.dxForY2AxisLabel=function(){return this.dxForAxisLabel(this.owner.config.axis_rotated,this.getY2AxisLabelPosition())},f.prototype.dyForXAxisLabel=function(){var a=this.owner,b=a.config,c=this.getXAxisLabelPosition();return b.axis_rotated?c.isInner?"1.2em":-25-this.getMaxTickWidth("x"):c.isInner?"-0.5em":b.axis_x_height?b.axis_x_height-10:"3em"},f.prototype.dyForYAxisLabel=function(){var a=this.owner,b=this.getYAxisLabelPosition();return a.config.axis_rotated?b.isInner?"-0.5em":"3em":b.isInner?"1.2em":-10-(a.config.axis_y_inner?0:this.getMaxTickWidth("y")+10)},f.prototype.dyForY2AxisLabel=function(){var a=this.owner,b=this.getY2AxisLabelPosition();return a.config.axis_rotated?b.isInner?"1.2em":"-2.2em":b.isInner?"-0.5em":15+(a.config.axis_y2_inner?0:this.getMaxTickWidth("y2")+15)},f.prototype.textAnchorForXAxisLabel=function(){var a=this.owner;return this.textAnchorForAxisLabel(!a.config.axis_rotated,this.getXAxisLabelPosition())},f.prototype.textAnchorForYAxisLabel=function(){var a=this.owner;return this.textAnchorForAxisLabel(a.config.axis_rotated,this.getYAxisLabelPosition())},f.prototype.textAnchorForY2AxisLabel=function(){var a=this.owner;return this.textAnchorForAxisLabel(a.config.axis_rotated,this.getY2AxisLabelPosition())},f.prototype.getMaxTickWidth=function(a,b){var c,d,e,f,g,h=this.owner,i=h.config,j=0;return b&&h.currentMaxTickWidths[a]?h.currentMaxTickWidths[a]:(h.svg&&(c=h.filterTargetsToShow(h.data.targets),"y"===a?(d=h.y.copy().domain(h.getYDomain(c,"y")),e=this.getYAxis(d,h.yOrient,i.axis_y_tick_format,h.yAxisTickValues,!1,!0,!0)):"y2"===a?(d=h.y2.copy().domain(h.getYDomain(c,"y2")),
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."+l.axisY2Label);(a?c.transition():c).attr("x",this.xForXAxisLabel.bind(this)).attr("dx",this.dxForXAxisLabel.bind(this)).attr("dy",this.dyForXAxisLabel.bind(this)).text(this.textForXAxisLabel.bind(this)),(a?d.transition():d).attr("x",this.xForYAxisLabel.bind(this)).attr("dx",this.dxForYAxisLabel.bind(this)).attr("dy",this.dyForYAxisLabel.bind(this)).text(this.textForYAxisLabel.bind(this)),(a?e.transition():e).attr("x",this.xForY2AxisLabel.bind(this)).attr("dx",this.dxForY2AxisLabel.bind(this)).attr("dy",this.dyForY2AxisLabel.bind(this)).text(this.textForY2AxisLabel.bind(this))},f.prototype.getPadding=function(a,b,c,d){var e="number"==typeof a?a:a[b];return m(e)?"ratio"===a.unit?a[b]*d:this.convertPixelsToAxisPadding(e,d):c},f.prototype.convertPixelsToAxisPadding=function(a,b){var c=this.owner,d=c.config.axis_rotated?c.width:c.height;return b*(a/d)},f.prototype.generateTickValues=function(a,b,c){var d,e,f,g,h,i,j,k=a;if(b)if(d=n(b)?b():b,1===d)k=[a[0]];else if(2===d)k=[a[0],a[a.length-1]];else if(d>2){for(g=d-2,e=a[0],f=a[a.length-1],h=(f-e)/(g+1),k=[e],i=0;g>i;i++)j=+e+h*(i+1),k.push(c?new Date(j):j);k.push(f)}return c||(k=k.sort(function(a,b){return a-b})),k},f.prototype.generateTransitions=function(a){var b=this.owner,c=b.axes;return{axisX:a?c.x.transition().duration(a):c.x,axisY:a?c.y.transition().duration(a):c.y,axisY2:a?c.y2.transition().duration(a):c.y2,axisSubX:a?c.subx.transition().duration(a):c.subx}},f.prototype.redraw=function(a,b){var c=this.owner;c.axes.x.style("opacity",b?0:1),c.axes.y.style("opacity",b?0:1),c.axes.y2.style("opacity",b?0:1),c.axes.subx.style("opacity",b?0:1),a.axisX.call(c.xAxis),a.axisY.call(c.yAxis),a.axisY2.call(c.y2Axis),a.axisSubX.call(c.subXAxis)},i.getClipPath=function(b){var c=a.navigator.appVersion.toLowerCase().indexOf("msie 9.")>=0;return"url("+(c?"":document.URL.split("#")[0])+"#"+b+")"},i.appendClip=function(a,b){return a.append("clipPath").attr("id",b).append("rect")},i.getAxisClipX=function(a){var b=Math.max(30,this.margin.left);return a?-(1+b):-(b-1)},i.getAxisClipY=function(a){return a?-20:-this.margin.top},i.getXAxisClipX=function(){var a=this;return a.getAxisClipX(!a.config.axis_rotated)},i.getXAxisClipY=function(){var a=this;return a.getAxisClipY(!a.config.axis_rotated)},i.getYAxisClipX=function(){var a=this;return a.config.axis_y_inner?-1:a.getAxisClipX(a.config.axis_rotated)},i.getYAxisClipY=function(){var a=this;return a.getAxisClipY(a.config.axis_rotated)},i.getAxisClipWidth=function(a){var b=this,c=Math.max(30,b.margin.left),d=Math.max(30,b.margin.right);return a?b.width+2+c+d:b.margin.left+20},i.getAxisClipHeight=function(a){return(a?this.margin.bottom:this.margin.top+this.height)+20},i.getXAxisClipWidth=function(){var a=this;return a.getAxisClipWidth(!a.config.axis_rotated)},i.getXAxisClipHeight=function(){var a=this;return a.getAxisClipHeight(!a.config.axis_rotated)},i.getYAxisClipWidth=function(){var a=this;return a.getAxisClipWidth(a.config.axis_rotated)+(a.config.axis_y_inner?20:0)},i.getYAxisClipHeight=function(){var a=this;return a.getAxisClipHeight(a.config.axis_rotated)},i.initPie=function(){var a=this,b=a.d3,c=a.config;a.pie=b.layout.pie().value(function(a){return a.values.reduce(function(a,b){return a+b.value},0)}),c.data_order||a.pie.sort(null)},i.updateRadius=function(){var a=this,b=a.config,c=b.gauge_width||b.donut_width;a.radiusExpanded=Math.min(a.arcWidth,a.arcHeight)/2,a.radius=.95*a.radiusExpanded,a.innerRadiusRatio=c?(a.radius-c)/a.radius:.6,a.innerRadius=a.hasType("donut")||a.hasType("gauge")?a.radius*a.innerRadiusRatio:0},i.updateArc=function(){var a=this;a.svgArc=a.getSvgArc(),a.svgArcExpanded=a.getSvgArcExpanded(),a.svgArcExpandedSub=a.getSvgArcExpanded(.98)},i.updateAngle=function(a){var b,c,d,e,f=this,g=f.config,h=!1,i=0;return g?(f.pie(f.filterTargetsToShow(f.data.targets)).forEach(function(b){h||b.data.id!==a.data.id||(h=!0,a=b,a.index=i),i++}),isNaN(a.startAngle)&&(a.startAngle=0),isNaN(a.endAngle)&&(a.endAngle=a.startAngle),f.isGaugeType(a.data)&&(b=g.gauge_min,c=g.gauge_max,d=Math.PI*(g.gauge_fullCircle?2:1)/(c-b),e=a.value.375?1.175-36/g.radius:.8)*g.radius/e:0,j="translate("+c*f+","+d*f+")"),j},i.getArcRatio=function(a){var b=this,c=b.config,d=Math.PI*(b.hasType("gauge")&&!c.gauge_fullCircle?1:2);return a?(a.endAngle-a.startAngle)/d:null},i.convertToArcData=function(a){return this.addName({id:a.data.id,value:a.value,ratio:this.getArcRatio(a),index:a.index})},i.textForArcLabel=function(a){var b,c,d,e,f,g=this;return g.shouldShowArcLabel()?(b=g.updateAngle(a),c=b?b.value:null,d=g.getArcRatio(b),e=a.data.id,g.hasType("gauge")||g.meetsArcLabelThreshold(d)?(f=g.getArcLabelFormat(),f?f(c,d,e):g.defaultArcValueFormat(c,d)):""):""},i.expandArc=function(b){var c,d=this;return d.transiting?void(c=a.setInterval(function(){d.transiting||(a.clearInterval(c),d.legend.selectAll(".c3-legend-item-focused").size()>0&&d.expandArc(b))},10)):(b=d.mapToTargetIds(b),void d.svg.selectAll(d.selectorTargets(b,"."+l.chartArc)).each(function(a){d.shouldExpand(a.data.id)&&d.d3.select(this).selectAll("path").transition().duration(d.expandDuration(a.data.id)).attr("d",d.svgArcExpanded).transition().duration(2*d.expandDuration(a.data.id)).attr("d",d.svgArcExpandedSub).each(function(a){d.isDonutType(a.data)})}))},i.unexpandArc=function(a){var b=this;b.transiting||(a=b.mapToTargetIds(a),b.svg.selectAll(b.selectorTargets(a,"."+l.chartArc)).selectAll("path").transition().duration(function(a){return b.expandDuration(a.data.id)}).attr("d",b.svgArc),b.svg.selectAll("."+l.arc).style("opacity",1))},i.expandDuration=function(a){var b=this,c=b.config;return b.isDonutType(a)?c.donut_expand_duration:b.isGaugeType(a)?c.gauge_expand_duration:b.isPieType(a)?c.pie_expand_duration:50},i.shouldExpand=function(a){var b=this,c=b.config;return b.isDonutType(a)&&c.donut_expand||b.isGaugeType(a)&&c.gauge_expand||b.isPieType(a)&&c.pie_expand},i.shouldShowArcLabel=function(){var a=this,b=a.config,c=!0;return a.hasType("donut")?c=b.donut_label_show:a.hasType("pie")&&(c=b.pie_label_show),c},i.meetsArcLabelThreshold=function(a){var b=this,c=b.config,d=b.hasType("donut")?c.donut_label_threshold:c.pie_label_threshold;return a>=d},i.getArcLabelFormat=function(){var a=this,b=a.config,c=b.pie_label_format;return a.hasType("gauge")?c=b.gauge_label_format:a.hasType("donut")&&(c=b.donut_label_format),c},i.getArcTitle=function(){var a=this;return a.hasType("donut")?a.config.donut_title:""},i.updateTargetsForArc=function(a){var b,c,d=this,e=d.main,f=d.classChartArc.bind(d),g=d.classArcs.bind(d),h=d.classFocus.bind(d);b=e.select("."+l.chartArcs).selectAll("."+l.chartArc).data(d.pie(a)).attr("class",function(a){return f(a)+h(a.data)}),c=b.enter().append("g").attr("class",f),c.append("g").attr("class",g),c.append("text").attr("dy",d.hasType("gauge")?"-.1em":".35em").style("opacity",0).style("text-anchor","middle").style("pointer-events","none")},i.initArc=function(){var a=this;a.arcs=a.main.select("."+l.chart).append("g").attr("class",l.chartArcs).attr("transform",a.getTranslate("arc")),a.arcs.append("text").attr("class",l.chartArcsTitle).style("text-anchor","middle").text(a.getArcTitle())},i.redrawArc=function(a,b,c){var d,e=this,f=e.d3,g=e.config,h=e.main;d=h.selectAll("."+l.arcs).selectAll("."+l.arc).data(e.arcData.bind(e)),d.enter().append("path").attr("class",e.classArc.bind(e)).style("fill",function(a){return e.color(a.data)}).style("cursor",function(a){return g.interaction_enabled&&g.data_selection_isselectable(a)?"pointer":null}).style("opacity",0).each(function(a){e.isGaugeType(a.data)&&(a.startAngle=a.endAngle=g.gauge_startingAngle),this._current=a}),d.attr("transform",function(a){return!e.isGaugeType(a.data)&&c?"scale(0)":""}).style("opacity",function(a){return a===this._current?0:1}).on("mouseover",g.interaction_enabled?function(a){var b,c;e.transiting||(b=e.updateAngle(a),b&&(c=e.convertToArcData(b),e.expandArc(b.data.id),e.api.focus(b.data.id),e.toggleFocusLegend(b.data.id,!0),e.config.data_onmouseover(c,this)))}:null).on("mousemove",g.interaction_enabled?function(a){var b,c,d=e.updateAngle(a);d&&(b=e.convertToArcData(d),c=[b],e.showTooltip(c,this))}:null).on("mouseout",g.interaction_enabled?function(a){var 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b,c=this,d=c.config,e="y"===a.axis?c.y:c.y2;return b="y"===a.axis||"y2"===a.axis?d.axis_rotated&&"start"in a?e(a.start):0:d.axis_rotated?0:"start"in a?c.x(c.isTimeSeries()?c.parseDate(a.start):a.start):0},i.regionY=function(a){var b,c=this,d=c.config,e="y"===a.axis?c.y:c.y2;return b="y"===a.axis||"y2"===a.axis?d.axis_rotated?0:"end"in a?e(a.end):0:d.axis_rotated&&"start"in a?c.x(c.isTimeSeries()?c.parseDate(a.start):a.start):0},i.regionWidth=function(a){var b,c=this,d=c.config,e=c.regionX(a),f="y"===a.axis?c.y:c.y2;return b="y"===a.axis||"y2"===a.axis?d.axis_rotated&&"end"in a?f(a.end):c.width:d.axis_rotated?c.width:"end"in a?c.x(c.isTimeSeries()?c.parseDate(a.end):a.end):c.width,e>b?0:b-e},i.regionHeight=function(a){var b,c=this,d=c.config,e=this.regionY(a),f="y"===a.axis?c.y:c.y2;return b="y"===a.axis||"y2"===a.axis?d.axis_rotated?c.height:"start"in a?f(a.start):c.height:d.axis_rotated&&"end"in a?c.x(c.isTimeSeries()?c.parseDate(a.end):a.end):c.height,e>b?0:b-e},i.isRegionOnX=function(a){return!a.axis||"x"===a.axis},i.drag=function(a){var b,c,d,e,f,g,h,i,j=this,k=j.config,m=j.main,n=j.d3;j.hasArcType()||k.data_selection_enabled&&(k.zoom_enabled&&!j.zoom.altDomain||k.data_selection_multiple&&(b=j.dragStart[0],c=j.dragStart[1],d=a[0],e=a[1],f=Math.min(b,d),g=Math.max(b,d),h=k.data_selection_grouped?j.margin.top:Math.min(c,e),i=k.data_selection_grouped?j.height:Math.max(c,e),m.select("."+l.dragarea).attr("x",f).attr("y",h).attr("width",g-f).attr("height",i-h),m.selectAll("."+l.shapes).selectAll("."+l.shape).filter(function(a){return k.data_selection_isselectable(a)}).each(function(a,b){var c,d,e,k,m,o,p=n.select(this),q=p.classed(l.SELECTED),r=p.classed(l.INCLUDED),s=!1;if(p.classed(l.circle))c=1*p.attr("cx"),d=1*p.attr("cy"),m=j.togglePoint,s=c>f&&g>c&&d>h&&i>d;else{if(!p.classed(l.bar))return;o=z(this),c=o.x,d=o.y,e=o.width,k=o.height,m=j.togglePath,s=!(c>g||f>c+e||d>i||h>d+k)}s^r&&(p.classed(l.INCLUDED,!r),p.classed(l.SELECTED,!q),m.call(j,!q,p,a,b))})))},i.dragstart=function(a){var b=this,c=b.config;b.hasArcType()||c.data_selection_enabled&&(b.dragStart=a,b.main.select("."+l.chart).append("rect").attr("class",l.dragarea).style("opacity",.1),b.dragging=!0)},i.dragend=function(){var a=this,b=a.config;a.hasArcType()||b.data_selection_enabled&&(a.main.select("."+l.dragarea).transition().duration(100).style("opacity",0).remove(),a.main.selectAll("."+l.shape).classed(l.INCLUDED,!1),a.dragging=!1)},i.selectPoint=function(a,b,c){var d=this,e=d.config,f=(e.axis_rotated?d.circleY:d.circleX).bind(d),g=(e.axis_rotated?d.circleX:d.circleY).bind(d),h=d.pointSelectR.bind(d);e.data_onselected.call(d.api,b,a.node()),d.main.select("."+l.selectedCircles+d.getTargetSelectorSuffix(b.id)).selectAll("."+l.selectedCircle+"-"+c).data([b]).enter().append("circle").attr("class",function(){return d.generateClass(l.selectedCircle,c)}).attr("cx",f).attr("cy",g).attr("stroke",function(){return d.color(b)}).attr("r",function(a){return 1.4*d.pointSelectR(a)}).transition().duration(100).attr("r",h)},i.unselectPoint=function(a,b,c){var d=this;d.config.data_onunselected.call(d.api,b,a.node()),d.main.select("."+l.selectedCircles+d.getTargetSelectorSuffix(b.id)).selectAll("."+l.selectedCircle+"-"+c).transition().duration(100).attr("r",0).remove()},i.togglePoint=function(a,b,c,d){a?this.selectPoint(b,c,d):this.unselectPoint(b,c,d)},i.selectPath=function(a,b){var c=this;c.config.data_onselected.call(c,b,a.node()),c.config.interaction_brighten&&a.transition().duration(100).style("fill",function(){return c.d3.rgb(c.color(b)).brighter(.75)})},i.unselectPath=function(a,b){var c=this;c.config.data_onunselected.call(c,b,a.node()),c.config.interaction_brighten&&a.transition().duration(100).style("fill",function(){return c.color(b)})},i.togglePath=function(a,b,c,d){a?this.selectPath(b,c,d):this.unselectPath(b,c,d)},i.getToggle=function(a,b){var c,d=this;return"circle"===a.nodeName?c=d.isStepType(b)?function(){}:d.togglePoint:"path"===a.nodeName&&(c=d.togglePath),c},i.toggleShape=function(a,b,c){var d=this,e=d.d3,f=d.config,g=e.select(a),h=g.classed(l.SELECTED),i=d.getToggle(a,b).bind(d);f.data_selection_enabled&&f.data_selection_isselectable(b)&&(f.data_selection_multiple||d.main.selectAll("."+l.shapes+(f.data_selection_grouped?d.getTargetSelectorSuffix(b.id):"")).selectAll("."+l.shape).each(function(a,b){var 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b,c,d,e,f=this,g=f.context,h=f.config,i=f.classChartBar.bind(f),j=f.classBars.bind(f),k=f.classChartLine.bind(f),m=f.classLines.bind(f),n=f.classAreas.bind(f);h.subchart_show&&(e=g.select("."+l.chartBars).selectAll("."+l.chartBar).data(a).attr("class",i),d=e.enter().append("g").style("opacity",0).attr("class",i),d.append("g").attr("class",j),c=g.select("."+l.chartLines).selectAll("."+l.chartLine).data(a).attr("class",k),b=c.enter().append("g").style("opacity",0).attr("class",k),b.append("g").attr("class",m),b.append("g").attr("class",n),g.selectAll("."+l.brush+" rect").attr(h.axis_rotated?"width":"height",h.axis_rotated?f.width2:f.height2))},i.updateBarForSubchart=function(a){var b=this;b.contextBar=b.context.selectAll("."+l.bars).selectAll("."+l.bar).data(b.barData.bind(b)),b.contextBar.enter().append("path").attr("class",b.classBar.bind(b)).style("stroke","none").style("fill",b.color),b.contextBar.style("opacity",b.initialOpacity.bind(b)),b.contextBar.exit().transition().duration(a).style("opacity",0).remove()},i.redrawBarForSubchart=function(a,b,c){(b?this.contextBar.transition(Math.random().toString()).duration(c):this.contextBar).attr("d",a).style("opacity",1)},i.updateLineForSubchart=function(a){var b=this;b.contextLine=b.context.selectAll("."+l.lines).selectAll("."+l.line).data(b.lineData.bind(b)),b.contextLine.enter().append("path").attr("class",b.classLine.bind(b)).style("stroke",b.color),b.contextLine.style("opacity",b.initialOpacity.bind(b)),b.contextLine.exit().transition().duration(a).style("opacity",0).remove()},i.redrawLineForSubchart=function(a,b,c){(b?this.contextLine.transition(Math.random().toString()).duration(c):this.contextLine).attr("d",a).style("opacity",1)},i.updateAreaForSubchart=function(a){var b=this,c=b.d3;b.contextArea=b.context.selectAll("."+l.areas).selectAll("."+l.area).data(b.lineData.bind(b)),b.contextArea.enter().append("path").attr("class",b.classArea.bind(b)).style("fill",b.color).style("opacity",function(){return 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a=this,b=a.x;a.redraw({withTransition:!1,withY:a.config.zoom_rescale,withSubchart:!1,withUpdateXDomain:!0,withDimension:!1}),a.config.subchart_onbrush.call(a.api,b.orgDomain())},i.transformContext=function(a,b){var c,d=this;b&&b.axisSubX?c=b.axisSubX:(c=d.context.select("."+l.axisX),a&&(c=c.transition())),d.context.attr("transform",d.getTranslate("context")),c.attr("transform",d.getTranslate("subx"))},i.getDefaultExtent=function(){var a=this,b=a.config,c=n(b.axis_x_extent)?b.axis_x_extent(a.getXDomain(a.data.targets)):b.axis_x_extent;return a.isTimeSeries()&&(c=[a.parseDate(c[0]),a.parseDate(c[1])]),c},i.initZoom=function(){var a,b=this,c=b.d3,d=b.config;b.zoom=c.behavior.zoom().on("zoomstart",function(){a=c.event.sourceEvent,b.zoom.altDomain=c.event.sourceEvent.altKey?b.x.orgDomain():null,d.zoom_onzoomstart.call(b.api,c.event.sourceEvent)}).on("zoom",function(){b.redrawForZoom.call(b)}).on("zoomend",function(){var e=c.event.sourceEvent;e&&a.clientX===e.clientX&&a.clientY===e.clientY||(b.redrawEventRect(),b.updateZoom(),d.zoom_onzoomend.call(b.api,b.x.orgDomain()))}),b.zoom.scale=function(a){return d.axis_rotated?this.y(a):this.x(a)},b.zoom.orgScaleExtent=function(){var a=d.zoom_extent?d.zoom_extent:[1,10];return[a[0],Math.max(b.getMaxDataCount()/a[1],a[1])]},b.zoom.updateScaleExtent=function(){var a=t(b.x.orgDomain())/t(b.getZoomDomain()),c=this.orgScaleExtent();return this.scaleExtent([c[0]*a,c[1]*a]),this}},i.getZoomDomain=function(){var a=this,b=a.config,c=a.d3,d=c.min([a.orgXDomain[0],b.zoom_x_min]),e=c.max([a.orgXDomain[1],b.zoom_x_max]);return[d,e]},i.updateZoom=function(){var a=this,b=a.config.zoom_enabled?a.zoom:function(){};a.main.select("."+l.zoomRect).call(b).on("dblclick.zoom",null),a.main.selectAll("."+l.eventRect).call(b).on("dblclick.zoom",null)},i.redrawForZoom=function(){var a=this,b=a.d3,c=a.config,d=a.zoom,e=a.x;if(c.zoom_enabled&&0!==a.filterTargetsToShow(a.data.targets).length){if("mousemove"===b.event.sourceEvent.type&&d.altDomain)return e.domain(d.altDomain),void d.scale(e).updateScaleExtent();a.isCategorized()&&e.orgDomain()[0]===a.orgXDomain[0]&&e.domain([a.orgXDomain[0]-1e-10,e.orgDomain()[1]]),a.redraw({withTransition:!1,withY:c.zoom_rescale,withSubchart:!1,withEventRect:!1,withDimension:!1}),"mousemove"===b.event.sourceEvent.type&&(a.cancelClick=!0),c.zoom_onzoom.call(a.api,e.orgDomain())}},i.generateColor=function(){var a=this,b=a.config,c=a.d3,d=b.data_colors,e=v(b.color_pattern)?b.color_pattern:c.scale.category10().range(),f=b.data_color,g=[];return function(a){var b,c=a.id||a.data&&a.data.id||a;return d[c]instanceof Function?b=d[c](a):d[c]?b=d[c]:(g.indexOf(c)<0&&g.push(c),b=e[g.indexOf(c)%e.length],d[c]=b),f instanceof Function?f(b,a):b}},i.generateLevelColor=function(){var a=this,b=a.config,c=b.color_pattern,d=b.color_threshold,e="value"===d.unit,f=d.values&&d.values.length?d.values:[],g=d.max||100;return v(b.color_threshold)?function(a){var b,d,h=c[c.length-1];for(b=0;b=0?l.focused:"")},i.classDefocused=function(a){return" "+(this.defocusedTargetIds.indexOf(a.id)>=0?l.defocused:"")},i.classChartText=function(a){return l.chartText+this.classTarget(a.id)},i.classChartLine=function(a){return l.chartLine+this.classTarget(a.id)},i.classChartBar=function(a){return l.chartBar+this.classTarget(a.id)},i.classChartArc=function(a){return l.chartArc+this.classTarget(a.data.id)},i.getTargetSelectorSuffix=function(a){return a||0===a?("-"+a).replace(/[\s?!@#$%^&*()_=+,.<>'":;\[\]\/|~`{}\\]/g,"-"):""},i.selectorTarget=function(a,b){return(b||"")+"."+l.target+this.getTargetSelectorSuffix(a)},i.selectorTargets=function(a,b){var c=this;return a=a||[],a.length?a.map(function(a){return 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a||(a.SVGPathSeg=function(a,b,c){this.pathSegType=a,this.pathSegTypeAsLetter=b,this._owningPathSegList=c},SVGPathSeg.PATHSEG_UNKNOWN=0,SVGPathSeg.PATHSEG_CLOSEPATH=1,SVGPathSeg.PATHSEG_MOVETO_ABS=2,SVGPathSeg.PATHSEG_MOVETO_REL=3,SVGPathSeg.PATHSEG_LINETO_ABS=4,SVGPathSeg.PATHSEG_LINETO_REL=5,SVGPathSeg.PATHSEG_CURVETO_CUBIC_ABS=6,SVGPathSeg.PATHSEG_CURVETO_CUBIC_REL=7,SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_ABS=8,SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_REL=9,SVGPathSeg.PATHSEG_ARC_ABS=10,SVGPathSeg.PATHSEG_ARC_REL=11,SVGPathSeg.PATHSEG_LINETO_HORIZONTAL_ABS=12,SVGPathSeg.PATHSEG_LINETO_HORIZONTAL_REL=13,SVGPathSeg.PATHSEG_LINETO_VERTICAL_ABS=14,SVGPathSeg.PATHSEG_LINETO_VERTICAL_REL=15,SVGPathSeg.PATHSEG_CURVETO_CUBIC_SMOOTH_ABS=16,SVGPathSeg.PATHSEG_CURVETO_CUBIC_SMOOTH_REL=17,SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_SMOOTH_ABS=18,SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_SMOOTH_REL=19,SVGPathSeg.prototype._segmentChanged=function(){this._owningPathSegList&&this._owningPathSegList.segmentChanged(this)},a.SVGPathSegClosePath=function(a){SVGPathSeg.call(this,SVGPathSeg.PATHSEG_CLOSEPATH,"z",a)},SVGPathSegClosePath.prototype=Object.create(SVGPathSeg.prototype),SVGPathSegClosePath.prototype.toString=function(){return"[object 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this._y},set:function(a){this._y=a,this._segmentChanged()},enumerable:!0}),a.SVGPathSegMovetoRel=function(a,b,c){SVGPathSeg.call(this,SVGPathSeg.PATHSEG_MOVETO_REL,"m",a),this._x=b,this._y=c},SVGPathSegMovetoRel.prototype=Object.create(SVGPathSeg.prototype),SVGPathSegMovetoRel.prototype.toString=function(){return"[object SVGPathSegMovetoRel]"},SVGPathSegMovetoRel.prototype._asPathString=function(){return this.pathSegTypeAsLetter+" "+this._x+" "+this._y},SVGPathSegMovetoRel.prototype.clone=function(){return new SVGPathSegMovetoRel(void 0,this._x,this._y)},Object.defineProperty(SVGPathSegMovetoRel.prototype,"x",{get:function(){return this._x},set:function(a){this._x=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegMovetoRel.prototype,"y",{get:function(){return this._y},set:function(a){this._y=a,this._segmentChanged()},enumerable:!0}),a.SVGPathSegLinetoAbs=function(a,b,c){SVGPathSeg.call(this,SVGPathSeg.PATHSEG_LINETO_ABS,"L",a),this._x=b,this._y=c},SVGPathSegLinetoAbs.prototype=Object.create(SVGPathSeg.prototype),SVGPathSegLinetoAbs.prototype.toString=function(){return"[object SVGPathSegLinetoAbs]"},SVGPathSegLinetoAbs.prototype._asPathString=function(){return this.pathSegTypeAsLetter+" "+this._x+" "+this._y},SVGPathSegLinetoAbs.prototype.clone=function(){return new SVGPathSegLinetoAbs(void 0,this._x,this._y)},Object.defineProperty(SVGPathSegLinetoAbs.prototype,"x",{get:function(){return this._x},set:function(a){this._x=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegLinetoAbs.prototype,"y",{get:function(){return this._y},set:function(a){this._y=a,this._segmentChanged()},enumerable:!0}),a.SVGPathSegLinetoRel=function(a,b,c){SVGPathSeg.call(this,SVGPathSeg.PATHSEG_LINETO_REL,"l",a),this._x=b,this._y=c},SVGPathSegLinetoRel.prototype=Object.create(SVGPathSeg.prototype),SVGPathSegLinetoRel.prototype.toString=function(){return"[object SVGPathSegLinetoRel]"},SVGPathSegLinetoRel.prototype._asPathString=function(){return this.pathSegTypeAsLetter+" "+this._x+" "+this._y},SVGPathSegLinetoRel.prototype.clone=function(){return new SVGPathSegLinetoRel(void 0,this._x,this._y)},Object.defineProperty(SVGPathSegLinetoRel.prototype,"x",{get:function(){return this._x},set:function(a){this._x=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegLinetoRel.prototype,"y",{get:function(){return this._y},set:function(a){this._y=a,this._segmentChanged()},enumerable:!0}),a.SVGPathSegCurvetoCubicAbs=function(a,b,c,d,e,f,g){SVGPathSeg.call(this,SVGPathSeg.PATHSEG_CURVETO_CUBIC_ABS,"C",a),this._x=b,this._y=c,this._x1=d,this._y1=e,this._x2=f,this._y2=g},SVGPathSegCurvetoCubicAbs.prototype=Object.create(SVGPathSeg.prototype),SVGPathSegCurvetoCubicAbs.prototype.toString=function(){return"[object SVGPathSegCurvetoCubicAbs]"},SVGPathSegCurvetoCubicAbs.prototype._asPathString=function(){return this.pathSegTypeAsLetter+" "+this._x1+" "+this._y1+" "+this._x2+" "+this._y2+" "+this._x+" "+this._y},SVGPathSegCurvetoCubicAbs.prototype.clone=function(){return new SVGPathSegCurvetoCubicAbs(void 0,this._x,this._y,this._x1,this._y1,this._x2,this._y2)},Object.defineProperty(SVGPathSegCurvetoCubicAbs.prototype,"x",{get:function(){return this._x},set:function(a){this._x=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegCurvetoCubicAbs.prototype,"y",{get:function(){return this._y},set:function(a){this._y=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegCurvetoCubicAbs.prototype,"x1",{get:function(){return this._x1},set:function(a){this._x1=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegCurvetoCubicAbs.prototype,"y1",{get:function(){return this._y1},set:function(a){this._y1=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegCurvetoCubicAbs.prototype,"x2",{get:function(){return this._x2},set:function(a){this._x2=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegCurvetoCubicAbs.prototype,"y2",{get:function(){return this._y2},set:function(a){this._y2=a,this._segmentChanged()},enumerable:!0}),a.SVGPathSegCurvetoCubicRel=function(a,b,c,d,e,f,g){SVGPathSeg.call(this,SVGPathSeg.PATHSEG_CURVETO_CUBIC_REL,"c",a),this._x=b,this._y=c,this._x1=d,this._y1=e,this._x2=f,this._y2=g},SVGPathSegCurvetoCubicRel.prototype=Object.create(SVGPathSeg.prototype),SVGPathSegCurvetoCubicRel.prototype.toString=function(){return"[object SVGPathSegCurvetoCubicRel]"},SVGPathSegCurvetoCubicRel.prototype._asPathString=function(){return this.pathSegTypeAsLetter+" "+this._x1+" "+this._y1+" "+this._x2+" "+this._y2+" "+this._x+" "+this._y},SVGPathSegCurvetoCubicRel.prototype.clone=function(){return new SVGPathSegCurvetoCubicRel(void 0,this._x,this._y,this._x1,this._y1,this._x2,this._y2)},Object.defineProperty(SVGPathSegCurvetoCubicRel.prototype,"x",{get:function(){return this._x},set:function(a){this._x=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegCurvetoCubicRel.prototype,"y",{get:function(){return this._y},set:function(a){this._y=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegCurvetoCubicRel.prototype,"x1",{get:function(){return this._x1},set:function(a){this._x1=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegCurvetoCubicRel.prototype,"y1",{get:function(){return this._y1},set:function(a){this._y1=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegCurvetoCubicRel.prototype,"x2",{get:function(){return this._x2},set:function(a){this._x2=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegCurvetoCubicRel.prototype,"y2",{get:function(){return this._y2},set:function(a){this._y2=a,this._segmentChanged()},enumerable:!0}),a.SVGPathSegCurvetoQuadraticAbs=function(a,b,c,d,e){SVGPathSeg.call(this,SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_ABS,"Q",a),this._x=b,this._y=c,this._x1=d,this._y1=e},SVGPathSegCurvetoQuadraticAbs.prototype=Object.create(SVGPathSeg.prototype),SVGPathSegCurvetoQuadraticAbs.prototype.toString=function(){return"[object SVGPathSegCurvetoQuadraticAbs]"},SVGPathSegCurvetoQuadraticAbs.prototype._asPathString=function(){return this.pathSegTypeAsLetter+" "+this._x1+" "+this._y1+" "+this._x+" "+this._y},SVGPathSegCurvetoQuadraticAbs.prototype.clone=function(){return new SVGPathSegCurvetoQuadraticAbs(void 0,this._x,this._y,this._x1,this._y1)},Object.defineProperty(SVGPathSegCurvetoQuadraticAbs.prototype,"x",{get:function(){return this._x},set:function(a){this._x=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegCurvetoQuadraticAbs.prototype,"y",{get:function(){return this._y},set:function(a){this._y=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegCurvetoQuadraticAbs.prototype,"x1",{get:function(){return this._x1},set:function(a){this._x1=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegCurvetoQuadraticAbs.prototype,"y1",{get:function(){return this._y1},set:function(a){this._y1=a,this._segmentChanged()},enumerable:!0}),a.SVGPathSegCurvetoQuadraticRel=function(a,b,c,d,e){SVGPathSeg.call(this,SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_REL,"q",a),this._x=b,this._y=c,this._x1=d,this._y1=e},SVGPathSegCurvetoQuadraticRel.prototype=Object.create(SVGPathSeg.prototype),SVGPathSegCurvetoQuadraticRel.prototype.toString=function(){return"[object SVGPathSegCurvetoQuadraticRel]"},SVGPathSegCurvetoQuadraticRel.prototype._asPathString=function(){return this.pathSegTypeAsLetter+" "+this._x1+" "+this._y1+" "+this._x+" "+this._y},SVGPathSegCurvetoQuadraticRel.prototype.clone=function(){return new SVGPathSegCurvetoQuadraticRel(void 0,this._x,this._y,this._x1,this._y1)},Object.defineProperty(SVGPathSegCurvetoQuadraticRel.prototype,"x",{get:function(){return this._x},set:function(a){this._x=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegCurvetoQuadraticRel.prototype,"y",{get:function(){return this._y},set:function(a){this._y=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegCurvetoQuadraticRel.prototype,"x1",{get:function(){return this._x1},set:function(a){this._x1=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegCurvetoQuadraticRel.prototype,"y1",{get:function(){return this._y1},set:function(a){this._y1=a,this._segmentChanged()},enumerable:!0}),a.SVGPathSegArcAbs=function(a,b,c,d,e,f,g,h){SVGPathSeg.call(this,SVGPathSeg.PATHSEG_ARC_ABS,"A",a),this._x=b,this._y=c,this._r1=d,this._r2=e,this._angle=f,this._largeArcFlag=g,this._sweepFlag=h},SVGPathSegArcAbs.prototype=Object.create(SVGPathSeg.prototype),SVGPathSegArcAbs.prototype.toString=function(){return"[object SVGPathSegArcAbs]"},SVGPathSegArcAbs.prototype._asPathString=function(){return this.pathSegTypeAsLetter+" "+this._r1+" "+this._r2+" "+this._angle+" "+(this._largeArcFlag?"1":"0")+" "+(this._sweepFlag?"1":"0")+" "+this._x+" "+this._y},SVGPathSegArcAbs.prototype.clone=function(){return new SVGPathSegArcAbs(void 0,this._x,this._y,this._r1,this._r2,this._angle,this._largeArcFlag,this._sweepFlag)},Object.defineProperty(SVGPathSegArcAbs.prototype,"x",{get:function(){return this._x},set:function(a){this._x=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegArcAbs.prototype,"y",{get:function(){return this._y},set:function(a){this._y=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegArcAbs.prototype,"r1",{get:function(){return this._r1},set:function(a){this._r1=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegArcAbs.prototype,"r2",{get:function(){return this._r2},set:function(a){this._r2=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegArcAbs.prototype,"angle",{get:function(){return this._angle},set:function(a){this._angle=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegArcAbs.prototype,"largeArcFlag",{get:function(){return this._largeArcFlag},set:function(a){this._largeArcFlag=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegArcAbs.prototype,"sweepFlag",{get:function(){return this._sweepFlag},set:function(a){this._sweepFlag=a,this._segmentChanged()},enumerable:!0}),a.SVGPathSegArcRel=function(a,b,c,d,e,f,g,h){SVGPathSeg.call(this,SVGPathSeg.PATHSEG_ARC_REL,"a",a),this._x=b,this._y=c,this._r1=d,this._r2=e,this._angle=f,this._largeArcFlag=g,this._sweepFlag=h},SVGPathSegArcRel.prototype=Object.create(SVGPathSeg.prototype),SVGPathSegArcRel.prototype.toString=function(){return"[object SVGPathSegArcRel]"},SVGPathSegArcRel.prototype._asPathString=function(){return this.pathSegTypeAsLetter+" "+this._r1+" "+this._r2+" "+this._angle+" "+(this._largeArcFlag?"1":"0")+" "+(this._sweepFlag?"1":"0")+" "+this._x+" "+this._y},SVGPathSegArcRel.prototype.clone=function(){return new SVGPathSegArcRel(void 0,this._x,this._y,this._r1,this._r2,this._angle,this._largeArcFlag,this._sweepFlag)},Object.defineProperty(SVGPathSegArcRel.prototype,"x",{get:function(){return this._x},set:function(a){this._x=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegArcRel.prototype,"y",{get:function(){return this._y},set:function(a){this._y=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegArcRel.prototype,"r1",{get:function(){return this._r1},set:function(a){this._r1=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegArcRel.prototype,"r2",{get:function(){return this._r2},set:function(a){this._r2=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegArcRel.prototype,"angle",{get:function(){return this._angle},set:function(a){this._angle=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegArcRel.prototype,"largeArcFlag",{get:function(){return this._largeArcFlag},set:function(a){this._largeArcFlag=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegArcRel.prototype,"sweepFlag",{get:function(){return this._sweepFlag},set:function(a){this._sweepFlag=a,this._segmentChanged()},enumerable:!0}),a.SVGPathSegLinetoHorizontalAbs=function(a,b){SVGPathSeg.call(this,SVGPathSeg.PATHSEG_LINETO_HORIZONTAL_ABS,"H",a),this._x=b},SVGPathSegLinetoHorizontalAbs.prototype=Object.create(SVGPathSeg.prototype),SVGPathSegLinetoHorizontalAbs.prototype.toString=function(){return"[object SVGPathSegLinetoHorizontalAbs]"},SVGPathSegLinetoHorizontalAbs.prototype._asPathString=function(){return this.pathSegTypeAsLetter+" "+this._x},SVGPathSegLinetoHorizontalAbs.prototype.clone=function(){return new SVGPathSegLinetoHorizontalAbs(void 0,this._x)},Object.defineProperty(SVGPathSegLinetoHorizontalAbs.prototype,"x",{get:function(){return this._x},set:function(a){this._x=a,this._segmentChanged()},enumerable:!0}),a.SVGPathSegLinetoHorizontalRel=function(a,b){SVGPathSeg.call(this,SVGPathSeg.PATHSEG_LINETO_HORIZONTAL_REL,"h",a),this._x=b},SVGPathSegLinetoHorizontalRel.prototype=Object.create(SVGPathSeg.prototype),SVGPathSegLinetoHorizontalRel.prototype.toString=function(){return"[object SVGPathSegLinetoHorizontalRel]"},SVGPathSegLinetoHorizontalRel.prototype._asPathString=function(){return this.pathSegTypeAsLetter+" "+this._x},SVGPathSegLinetoHorizontalRel.prototype.clone=function(){return new SVGPathSegLinetoHorizontalRel(void 0,this._x)},Object.defineProperty(SVGPathSegLinetoHorizontalRel.prototype,"x",{get:function(){return this._x},set:function(a){this._x=a,this._segmentChanged()},enumerable:!0}),a.SVGPathSegLinetoVerticalAbs=function(a,b){SVGPathSeg.call(this,SVGPathSeg.PATHSEG_LINETO_VERTICAL_ABS,"V",a),this._y=b},SVGPathSegLinetoVerticalAbs.prototype=Object.create(SVGPathSeg.prototype),SVGPathSegLinetoVerticalAbs.prototype.toString=function(){return"[object SVGPathSegLinetoVerticalAbs]"},SVGPathSegLinetoVerticalAbs.prototype._asPathString=function(){return this.pathSegTypeAsLetter+" "+this._y},SVGPathSegLinetoVerticalAbs.prototype.clone=function(){return new SVGPathSegLinetoVerticalAbs(void 0,this._y)},Object.defineProperty(SVGPathSegLinetoVerticalAbs.prototype,"y",{get:function(){return this._y},set:function(a){this._y=a,this._segmentChanged()},enumerable:!0}),a.SVGPathSegLinetoVerticalRel=function(a,b){
-SVGPathSeg.call(this,SVGPathSeg.PATHSEG_LINETO_VERTICAL_REL,"v",a),this._y=b},SVGPathSegLinetoVerticalRel.prototype=Object.create(SVGPathSeg.prototype),SVGPathSegLinetoVerticalRel.prototype.toString=function(){return"[object SVGPathSegLinetoVerticalRel]"},SVGPathSegLinetoVerticalRel.prototype._asPathString=function(){return this.pathSegTypeAsLetter+" "+this._y},SVGPathSegLinetoVerticalRel.prototype.clone=function(){return new SVGPathSegLinetoVerticalRel(void 0,this._y)},Object.defineProperty(SVGPathSegLinetoVerticalRel.prototype,"y",{get:function(){return this._y},set:function(a){this._y=a,this._segmentChanged()},enumerable:!0}),a.SVGPathSegCurvetoCubicSmoothAbs=function(a,b,c,d,e){SVGPathSeg.call(this,SVGPathSeg.PATHSEG_CURVETO_CUBIC_SMOOTH_ABS,"S",a),this._x=b,this._y=c,this._x2=d,this._y2=e},SVGPathSegCurvetoCubicSmoothAbs.prototype=Object.create(SVGPathSeg.prototype),SVGPathSegCurvetoCubicSmoothAbs.prototype.toString=function(){return"[object SVGPathSegCurvetoCubicSmoothAbs]"},SVGPathSegCurvetoCubicSmoothAbs.prototype._asPathString=function(){return this.pathSegTypeAsLetter+" "+this._x2+" "+this._y2+" "+this._x+" "+this._y},SVGPathSegCurvetoCubicSmoothAbs.prototype.clone=function(){return new SVGPathSegCurvetoCubicSmoothAbs(void 0,this._x,this._y,this._x2,this._y2)},Object.defineProperty(SVGPathSegCurvetoCubicSmoothAbs.prototype,"x",{get:function(){return this._x},set:function(a){this._x=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegCurvetoCubicSmoothAbs.prototype,"y",{get:function(){return this._y},set:function(a){this._y=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegCurvetoCubicSmoothAbs.prototype,"x2",{get:function(){return this._x2},set:function(a){this._x2=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegCurvetoCubicSmoothAbs.prototype,"y2",{get:function(){return this._y2},set:function(a){this._y2=a,this._segmentChanged()},enumerable:!0}),a.SVGPathSegCurvetoCubicSmoothRel=function(a,b,c,d,e){SVGPathSeg.call(this,SVGPathSeg.PATHSEG_CURVETO_CUBIC_SMOOTH_REL,"s",a),this._x=b,this._y=c,this._x2=d,this._y2=e},SVGPathSegCurvetoCubicSmoothRel.prototype=Object.create(SVGPathSeg.prototype),SVGPathSegCurvetoCubicSmoothRel.prototype.toString=function(){return"[object SVGPathSegCurvetoCubicSmoothRel]"},SVGPathSegCurvetoCubicSmoothRel.prototype._asPathString=function(){return this.pathSegTypeAsLetter+" "+this._x2+" "+this._y2+" "+this._x+" "+this._y},SVGPathSegCurvetoCubicSmoothRel.prototype.clone=function(){return new SVGPathSegCurvetoCubicSmoothRel(void 0,this._x,this._y,this._x2,this._y2)},Object.defineProperty(SVGPathSegCurvetoCubicSmoothRel.prototype,"x",{get:function(){return this._x},set:function(a){this._x=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegCurvetoCubicSmoothRel.prototype,"y",{get:function(){return this._y},set:function(a){this._y=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegCurvetoCubicSmoothRel.prototype,"x2",{get:function(){return this._x2},set:function(a){this._x2=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegCurvetoCubicSmoothRel.prototype,"y2",{get:function(){return this._y2},set:function(a){this._y2=a,this._segmentChanged()},enumerable:!0}),a.SVGPathSegCurvetoQuadraticSmoothAbs=function(a,b,c){SVGPathSeg.call(this,SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_SMOOTH_ABS,"T",a),this._x=b,this._y=c},SVGPathSegCurvetoQuadraticSmoothAbs.prototype=Object.create(SVGPathSeg.prototype),SVGPathSegCurvetoQuadraticSmoothAbs.prototype.toString=function(){return"[object SVGPathSegCurvetoQuadraticSmoothAbs]"},SVGPathSegCurvetoQuadraticSmoothAbs.prototype._asPathString=function(){return this.pathSegTypeAsLetter+" "+this._x+" "+this._y},SVGPathSegCurvetoQuadraticSmoothAbs.prototype.clone=function(){return new SVGPathSegCurvetoQuadraticSmoothAbs(void 0,this._x,this._y)},Object.defineProperty(SVGPathSegCurvetoQuadraticSmoothAbs.prototype,"x",{get:function(){return this._x},set:function(a){this._x=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegCurvetoQuadraticSmoothAbs.prototype,"y",{get:function(){return this._y},set:function(a){this._y=a,this._segmentChanged()},enumerable:!0}),a.SVGPathSegCurvetoQuadraticSmoothRel=function(a,b,c){SVGPathSeg.call(this,SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_SMOOTH_REL,"t",a),this._x=b,this._y=c},SVGPathSegCurvetoQuadraticSmoothRel.prototype=Object.create(SVGPathSeg.prototype),SVGPathSegCurvetoQuadraticSmoothRel.prototype.toString=function(){return"[object SVGPathSegCurvetoQuadraticSmoothRel]"},SVGPathSegCurvetoQuadraticSmoothRel.prototype._asPathString=function(){return this.pathSegTypeAsLetter+" "+this._x+" "+this._y},SVGPathSegCurvetoQuadraticSmoothRel.prototype.clone=function(){return new SVGPathSegCurvetoQuadraticSmoothRel(void 0,this._x,this._y)},Object.defineProperty(SVGPathSegCurvetoQuadraticSmoothRel.prototype,"x",{get:function(){return this._x},set:function(a){this._x=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegCurvetoQuadraticSmoothRel.prototype,"y",{get:function(){return this._y},set:function(a){this._y=a,this._segmentChanged()},enumerable:!0}),SVGPathElement.prototype.createSVGPathSegClosePath=function(){return new SVGPathSegClosePath(void 0)},SVGPathElement.prototype.createSVGPathSegMovetoAbs=function(a,b){return new SVGPathSegMovetoAbs(void 0,a,b)},SVGPathElement.prototype.createSVGPathSegMovetoRel=function(a,b){return new SVGPathSegMovetoRel(void 0,a,b)},SVGPathElement.prototype.createSVGPathSegLinetoAbs=function(a,b){return new SVGPathSegLinetoAbs(void 0,a,b)},SVGPathElement.prototype.createSVGPathSegLinetoRel=function(a,b){return new SVGPathSegLinetoRel(void 0,a,b)},SVGPathElement.prototype.createSVGPathSegCurvetoCubicAbs=function(a,b,c,d,e,f){return new SVGPathSegCurvetoCubicAbs(void 0,a,b,c,d,e,f)},SVGPathElement.prototype.createSVGPathSegCurvetoCubicRel=function(a,b,c,d,e,f){return new SVGPathSegCurvetoCubicRel(void 0,a,b,c,d,e,f)},SVGPathElement.prototype.createSVGPathSegCurvetoQuadraticAbs=function(a,b,c,d){return new SVGPathSegCurvetoQuadraticAbs(void 0,a,b,c,d)},SVGPathElement.prototype.createSVGPathSegCurvetoQuadraticRel=function(a,b,c,d){return new SVGPathSegCurvetoQuadraticRel(void 0,a,b,c,d)},SVGPathElement.prototype.createSVGPathSegArcAbs=function(a,b,c,d,e,f,g){return new SVGPathSegArcAbs(void 0,a,b,c,d,e,f,g)},SVGPathElement.prototype.createSVGPathSegArcRel=function(a,b,c,d,e,f,g){return new SVGPathSegArcRel(void 0,a,b,c,d,e,f,g)},SVGPathElement.prototype.createSVGPathSegLinetoHorizontalAbs=function(a){return new SVGPathSegLinetoHorizontalAbs(void 0,a)},SVGPathElement.prototype.createSVGPathSegLinetoHorizontalRel=function(a){return new SVGPathSegLinetoHorizontalRel(void 0,a)},SVGPathElement.prototype.createSVGPathSegLinetoVerticalAbs=function(a){return new SVGPathSegLinetoVerticalAbs(void 0,a)},SVGPathElement.prototype.createSVGPathSegLinetoVerticalRel=function(a){return new SVGPathSegLinetoVerticalRel(void 0,a)},SVGPathElement.prototype.createSVGPathSegCurvetoCubicSmoothAbs=function(a,b,c,d){return new SVGPathSegCurvetoCubicSmoothAbs(void 0,a,b,c,d)},SVGPathElement.prototype.createSVGPathSegCurvetoCubicSmoothRel=function(a,b,c,d){return new SVGPathSegCurvetoCubicSmoothRel(void 0,a,b,c,d)},SVGPathElement.prototype.createSVGPathSegCurvetoQuadraticSmoothAbs=function(a,b){return new SVGPathSegCurvetoQuadraticSmoothAbs(void 0,a,b)},SVGPathElement.prototype.createSVGPathSegCurvetoQuadraticSmoothRel=function(a,b){return new SVGPathSegCurvetoQuadraticSmoothRel(void 0,a,b)}),"SVGPathSegList"in a||(a.SVGPathSegList=function(a){this._pathElement=a,this._list=this._parsePath(this._pathElement.getAttribute("d")),this._mutationObserverConfig={attributes:!0,attributeFilter:["d"]},this._pathElementMutationObserver=new MutationObserver(this._updateListFromPathMutations.bind(this)),this._pathElementMutationObserver.observe(this._pathElement,this._mutationObserverConfig)},Object.defineProperty(SVGPathSegList.prototype,"numberOfItems",{get:function(){return this._checkPathSynchronizedToList(),this._list.length},enumerable:!0}),Object.defineProperty(SVGPathElement.prototype,"pathSegList",{get:function(){return this._pathSegList||(this._pathSegList=new SVGPathSegList(this)),this._pathSegList},enumerable:!0}),Object.defineProperty(SVGPathElement.prototype,"normalizedPathSegList",{get:function(){return this.pathSegList},enumerable:!0}),Object.defineProperty(SVGPathElement.prototype,"animatedPathSegList",{get:function(){return this.pathSegList},enumerable:!0}),Object.defineProperty(SVGPathElement.prototype,"animatedNormalizedPathSegList",{get:function(){return this.pathSegList},enumerable:!0}),SVGPathSegList.prototype._checkPathSynchronizedToList=function(){this._updateListFromPathMutations(this._pathElementMutationObserver.takeRecords())},SVGPathSegList.prototype._updateListFromPathMutations=function(a){if(this._pathElement){var b=!1;a.forEach(function(a){"d"==a.attributeName&&(b=!0)}),b&&(this._list=this._parsePath(this._pathElement.getAttribute("d")))}},SVGPathSegList.prototype._writeListToPath=function(){this._pathElementMutationObserver.disconnect(),this._pathElement.setAttribute("d",SVGPathSegList._pathSegArrayAsString(this._list)),this._pathElementMutationObserver.observe(this._pathElement,this._mutationObserverConfig)},SVGPathSegList.prototype.segmentChanged=function(a){this._writeListToPath()},SVGPathSegList.prototype.clear=function(){this._checkPathSynchronizedToList(),this._list.forEach(function(a){a._owningPathSegList=null}),this._list=[],this._writeListToPath()},SVGPathSegList.prototype.initialize=function(a){return this._checkPathSynchronizedToList(),this._list=[a],a._owningPathSegList=this,this._writeListToPath(),a},SVGPathSegList.prototype._checkValidIndex=function(a){if(isNaN(a)||0>a||a>=this.numberOfItems)throw"INDEX_SIZE_ERR"},SVGPathSegList.prototype.getItem=function(a){return this._checkPathSynchronizedToList(),this._checkValidIndex(a),this._list[a]},SVGPathSegList.prototype.insertItemBefore=function(a,b){return this._checkPathSynchronizedToList(),b>this.numberOfItems&&(b=this.numberOfItems),a._owningPathSegList&&(a=a.clone()),this._list.splice(b,0,a),a._owningPathSegList=this,this._writeListToPath(),a},SVGPathSegList.prototype.replaceItem=function(a,b){return this._checkPathSynchronizedToList(),a._owningPathSegList&&(a=a.clone()),this._checkValidIndex(b),this._list[b]=a,a._owningPathSegList=this,this._writeListToPath(),a},SVGPathSegList.prototype.removeItem=function(a){this._checkPathSynchronizedToList(),this._checkValidIndex(a);var b=this._list[a];return this._list.splice(a,1),this._writeListToPath(),b},SVGPathSegList.prototype.appendItem=function(a){return this._checkPathSynchronizedToList(),a._owningPathSegList&&(a=a.clone()),this._list.push(a),a._owningPathSegList=this,this._writeListToPath(),a},SVGPathSegList._pathSegArrayAsString=function(a){var b="",c=!0;return a.forEach(function(a){c?(c=!1,b+=a._asPathString()):b+=" "+a._asPathString()}),b},SVGPathSegList.prototype._parsePath=function(a){if(!a||0==a.length)return[];var b=this,c=function(){this.pathSegList=[]};c.prototype.appendSegment=function(a){this.pathSegList.push(a)};var d=function(a){this._string=a,this._currentIndex=0,this._endIndex=this._string.length,this._previousCommand=SVGPathSeg.PATHSEG_UNKNOWN,this._skipOptionalSpaces()};d.prototype._isCurrentSpace=function(){var a=this._string[this._currentIndex];return" ">=a&&(" "==a||"\n"==a||" "==a||"\r"==a||"\f"==a)},d.prototype._skipOptionalSpaces=function(){for(;this._currentIndex="0"&&"9">=a)&&b!=SVGPathSeg.PATHSEG_CLOSEPATH?b==SVGPathSeg.PATHSEG_MOVETO_ABS?SVGPathSeg.PATHSEG_LINETO_ABS:b==SVGPathSeg.PATHSEG_MOVETO_REL?SVGPathSeg.PATHSEG_LINETO_REL:b:SVGPathSeg.PATHSEG_UNKNOWN},d.prototype.initialCommandIsMoveTo=function(){if(!this.hasMoreData())return!0;var a=this.peekSegmentType();return a==SVGPathSeg.PATHSEG_MOVETO_ABS||a==SVGPathSeg.PATHSEG_MOVETO_REL},d.prototype._parseNumber=function(){var a=0,b=0,c=1,d=0,e=1,f=1,g=this._currentIndex;if(this._skipOptionalSpaces(),this._currentIndex"9")&&"."!=this._string.charAt(this._currentIndex))){for(var h=this._currentIndex;this._currentIndex="0"&&this._string.charAt(this._currentIndex)<="9";)this._currentIndex++;if(this._currentIndex!=h)for(var i=this._currentIndex-1,j=1;i>=h;)b+=j*(this._string.charAt(i--)-"0"),j*=10;if(this._currentIndex=this._endIndex||this._string.charAt(this._currentIndex)<"0"||this._string.charAt(this._currentIndex)>"9")return;for(;this._currentIndex="0"&&this._string.charAt(this._currentIndex)<="9";)d+=(this._string.charAt(this._currentIndex++)-"0")*(c*=.1)}if(this._currentIndex!=g&&this._currentIndex+1=this._endIndex||this._string.charAt(this._currentIndex)<"0"||this._string.charAt(this._currentIndex)>"9")return;for(;this._currentIndex="0"&&this._string.charAt(this._currentIndex)<="9";)a*=10,a+=this._string.charAt(this._currentIndex)-"0",this._currentIndex++}var k=b+d;if(k*=e,a&&(k*=Math.pow(10,f*a)),g!=this._currentIndex)return this._skipOptionalSpacesOrDelimiter(),k}},d.prototype._parseArcFlag=function(){if(!(this._currentIndex>=this._endIndex)){var a=!1,b=this._string.charAt(this._currentIndex++);if("0"==b)a=!1;else{if("1"!=b)return;a=!0}return this._skipOptionalSpacesOrDelimiter(),a}},d.prototype.parseSegment=function(){var a=this._string[this._currentIndex],c=this._pathSegTypeFromChar(a);if(c==SVGPathSeg.PATHSEG_UNKNOWN){if(this._previousCommand==SVGPathSeg.PATHSEG_UNKNOWN)return null;if(c=this._nextCommandHelper(a,this._previousCommand),c==SVGPathSeg.PATHSEG_UNKNOWN)return null}else this._currentIndex++;switch(this._previousCommand=c,c){case SVGPathSeg.PATHSEG_MOVETO_REL:return new SVGPathSegMovetoRel(b,this._parseNumber(),this._parseNumber());case SVGPathSeg.PATHSEG_MOVETO_ABS:return new SVGPathSegMovetoAbs(b,this._parseNumber(),this._parseNumber());case SVGPathSeg.PATHSEG_LINETO_REL:return new SVGPathSegLinetoRel(b,this._parseNumber(),this._parseNumber());case SVGPathSeg.PATHSEG_LINETO_ABS:return new SVGPathSegLinetoAbs(b,this._parseNumber(),this._parseNumber());case SVGPathSeg.PATHSEG_LINETO_HORIZONTAL_REL:return new SVGPathSegLinetoHorizontalRel(b,this._parseNumber());case SVGPathSeg.PATHSEG_LINETO_HORIZONTAL_ABS:return new SVGPathSegLinetoHorizontalAbs(b,this._parseNumber());case SVGPathSeg.PATHSEG_LINETO_VERTICAL_REL:return new SVGPathSegLinetoVerticalRel(b,this._parseNumber());case SVGPathSeg.PATHSEG_LINETO_VERTICAL_ABS:return new SVGPathSegLinetoVerticalAbs(b,this._parseNumber());case SVGPathSeg.PATHSEG_CLOSEPATH:return this._skipOptionalSpaces(),new SVGPathSegClosePath(b);case SVGPathSeg.PATHSEG_CURVETO_CUBIC_REL:var d={x1:this._parseNumber(),y1:this._parseNumber(),x2:this._parseNumber(),y2:this._parseNumber(),x:this._parseNumber(),y:this._parseNumber()};return new SVGPathSegCurvetoCubicRel(b,d.x,d.y,d.x1,d.y1,d.x2,d.y2);case SVGPathSeg.PATHSEG_CURVETO_CUBIC_ABS:var d={x1:this._parseNumber(),y1:this._parseNumber(),x2:this._parseNumber(),y2:this._parseNumber(),x:this._parseNumber(),y:this._parseNumber()};return new SVGPathSegCurvetoCubicAbs(b,d.x,d.y,d.x1,d.y1,d.x2,d.y2);case SVGPathSeg.PATHSEG_CURVETO_CUBIC_SMOOTH_REL:var d={x2:this._parseNumber(),y2:this._parseNumber(),x:this._parseNumber(),y:this._parseNumber()};return new SVGPathSegCurvetoCubicSmoothRel(b,d.x,d.y,d.x2,d.y2);case SVGPathSeg.PATHSEG_CURVETO_CUBIC_SMOOTH_ABS:var d={x2:this._parseNumber(),y2:this._parseNumber(),x:this._parseNumber(),y:this._parseNumber()};return new SVGPathSegCurvetoCubicSmoothAbs(b,d.x,d.y,d.x2,d.y2);case SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_REL:var d={x1:this._parseNumber(),y1:this._parseNumber(),x:this._parseNumber(),y:this._parseNumber()};return new SVGPathSegCurvetoQuadraticRel(b,d.x,d.y,d.x1,d.y1);case SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_ABS:var d={x1:this._parseNumber(),y1:this._parseNumber(),x:this._parseNumber(),y:this._parseNumber()};return new SVGPathSegCurvetoQuadraticAbs(b,d.x,d.y,d.x1,d.y1);case SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_SMOOTH_REL:return new SVGPathSegCurvetoQuadraticSmoothRel(b,this._parseNumber(),this._parseNumber());case SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_SMOOTH_ABS:return new SVGPathSegCurvetoQuadraticSmoothAbs(b,this._parseNumber(),this._parseNumber());case SVGPathSeg.PATHSEG_ARC_REL:var d={x1:this._parseNumber(),y1:this._parseNumber(),arcAngle:this._parseNumber(),arcLarge:this._parseArcFlag(),arcSweep:this._parseArcFlag(),x:this._parseNumber(),y:this._parseNumber()};return new SVGPathSegArcRel(b,d.x,d.y,d.x1,d.y1,d.arcAngle,d.arcLarge,d.arcSweep);case SVGPathSeg.PATHSEG_ARC_ABS:var d={x1:this._parseNumber(),y1:this._parseNumber(),arcAngle:this._parseNumber(),arcLarge:this._parseArcFlag(),arcSweep:this._parseArcFlag(),x:this._parseNumber(),y:this._parseNumber()};return new SVGPathSegArcAbs(b,d.x,d.y,d.x1,d.y1,d.arcAngle,d.arcLarge,d.arcSweep);default:throw"Unknown path seg type."}};var e=new c,f=new d(a);if(!f.initialCommandIsMoveTo())return[];for(;f.hasMoreData();){var g=f.parseSegment();if(!g)return[];e.appendSegment(g)}return e.pathSegList})}(),"function"==typeof define&&define.amd?define("c3",["d3"],function(){return k}):"undefined"!=typeof exports&&"undefined"!=typeof module?module.exports=k:a.c3=k}(window);
\ No newline at end of file
diff --git a/hal-core/resources/web/js/lib/d3.LICENSE b/hal-core/resources/web/js/lib/d3.LICENSE
deleted file mode 100644
index b0145150..00000000
--- a/hal-core/resources/web/js/lib/d3.LICENSE
+++ /dev/null
@@ -1,13 +0,0 @@
-Copyright 2010-2021 Mike Bostock
-
-Permission to use, copy, modify, and/or distribute this software for any purpose
-with or without fee is hereby granted, provided that the above copyright notice
-and this permission notice appear in all copies.
-
-THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
-REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
-FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
-INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
-OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
-TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF
-THIS SOFTWARE.
diff --git a/hal-core/resources/web/js/lib/d3.LICENSE.txt b/hal-core/resources/web/js/lib/d3.LICENSE.txt
deleted file mode 100644
index b0145150..00000000
--- a/hal-core/resources/web/js/lib/d3.LICENSE.txt
+++ /dev/null
@@ -1,13 +0,0 @@
-Copyright 2010-2021 Mike Bostock
-
-Permission to use, copy, modify, and/or distribute this software for any purpose
-with or without fee is hereby granted, provided that the above copyright notice
-and this permission notice appear in all copies.
-
-THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
-REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
-FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
-INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
-OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
-TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF
-THIS SOFTWARE.
diff --git a/hal-core/resources/web/js/lib/d3.js b/hal-core/resources/web/js/lib/d3.js
deleted file mode 100644
index aded45c4..00000000
--- a/hal-core/resources/web/js/lib/d3.js
+++ /dev/null
@@ -1,9554 +0,0 @@
-!function() {
- var d3 = {
- version: "3.5.17"
- };
- var d3_arraySlice = [].slice, d3_array = function(list) {
- return d3_arraySlice.call(list);
- };
- var d3_document = this.document;
- function d3_documentElement(node) {
- return node && (node.ownerDocument || node.document || node).documentElement;
- }
- function d3_window(node) {
- return node && (node.ownerDocument && node.ownerDocument.defaultView || node.document && node || node.defaultView);
- }
- if (d3_document) {
- try {
- d3_array(d3_document.documentElement.childNodes)[0].nodeType;
- } catch (e) {
- d3_array = function(list) {
- var i = list.length, array = new Array(i);
- while (i--) array[i] = list[i];
- return array;
- };
- }
- }
- if (!Date.now) Date.now = function() {
- return +new Date();
- };
- if (d3_document) {
- try {
- d3_document.createElement("DIV").style.setProperty("opacity", 0, "");
- } catch (error) {
- var d3_element_prototype = this.Element.prototype, d3_element_setAttribute = d3_element_prototype.setAttribute, d3_element_setAttributeNS = d3_element_prototype.setAttributeNS, d3_style_prototype = this.CSSStyleDeclaration.prototype, d3_style_setProperty = d3_style_prototype.setProperty;
- d3_element_prototype.setAttribute = function(name, value) {
- d3_element_setAttribute.call(this, name, value + "");
- };
- d3_element_prototype.setAttributeNS = function(space, local, value) {
- d3_element_setAttributeNS.call(this, space, local, value + "");
- };
- d3_style_prototype.setProperty = function(name, value, priority) {
- d3_style_setProperty.call(this, name, value + "", priority);
- };
- }
- }
- d3.ascending = d3_ascending;
- function d3_ascending(a, b) {
- return a < b ? -1 : a > b ? 1 : a >= b ? 0 : NaN;
- }
- d3.descending = function(a, b) {
- return b < a ? -1 : b > a ? 1 : b >= a ? 0 : NaN;
- };
- d3.min = function(array, f) {
- var i = -1, n = array.length, a, b;
- if (arguments.length === 1) {
- while (++i < n) if ((b = array[i]) != null && b >= b) {
- a = b;
- break;
- }
- while (++i < n) if ((b = array[i]) != null && a > b) a = b;
- } else {
- while (++i < n) if ((b = f.call(array, array[i], i)) != null && b >= b) {
- a = b;
- break;
- }
- while (++i < n) if ((b = f.call(array, array[i], i)) != null && a > b) a = b;
- }
- return a;
- };
- d3.max = function(array, f) {
- var i = -1, n = array.length, a, b;
- if (arguments.length === 1) {
- while (++i < n) if ((b = array[i]) != null && b >= b) {
- a = b;
- break;
- }
- while (++i < n) if ((b = array[i]) != null && b > a) a = b;
- } else {
- while (++i < n) if ((b = f.call(array, array[i], i)) != null && b >= b) {
- a = b;
- break;
- }
- while (++i < n) if ((b = f.call(array, array[i], i)) != null && b > a) a = b;
- }
- return a;
- };
- d3.extent = function(array, f) {
- var i = -1, n = array.length, a, b, c;
- if (arguments.length === 1) {
- while (++i < n) if ((b = array[i]) != null && b >= b) {
- a = c = b;
- break;
- }
- while (++i < n) if ((b = array[i]) != null) {
- if (a > b) a = b;
- if (c < b) c = b;
- }
- } else {
- while (++i < n) if ((b = f.call(array, array[i], i)) != null && b >= b) {
- a = c = b;
- break;
- }
- while (++i < n) if ((b = f.call(array, array[i], i)) != null) {
- if (a > b) a = b;
- if (c < b) c = b;
- }
- }
- return [ a, c ];
- };
- function d3_number(x) {
- return x === null ? NaN : +x;
- }
- function d3_numeric(x) {
- return !isNaN(x);
- }
- d3.sum = function(array, f) {
- var s = 0, n = array.length, a, i = -1;
- if (arguments.length === 1) {
- while (++i < n) if (d3_numeric(a = +array[i])) s += a;
- } else {
- while (++i < n) if (d3_numeric(a = +f.call(array, array[i], i))) s += a;
- }
- return s;
- };
- d3.mean = function(array, f) {
- var s = 0, n = array.length, a, i = -1, j = n;
- if (arguments.length === 1) {
- while (++i < n) if (d3_numeric(a = d3_number(array[i]))) s += a; else --j;
- } else {
- while (++i < n) if (d3_numeric(a = d3_number(f.call(array, array[i], i)))) s += a; else --j;
- }
- if (j) return s / j;
- };
- d3.quantile = function(values, p) {
- var H = (values.length - 1) * p + 1, h = Math.floor(H), v = +values[h - 1], e = H - h;
- return e ? v + e * (values[h] - v) : v;
- };
- d3.median = function(array, f) {
- var numbers = [], n = array.length, a, i = -1;
- if (arguments.length === 1) {
- while (++i < n) if (d3_numeric(a = d3_number(array[i]))) numbers.push(a);
- } else {
- while (++i < n) if (d3_numeric(a = d3_number(f.call(array, array[i], i)))) numbers.push(a);
- }
- if (numbers.length) return d3.quantile(numbers.sort(d3_ascending), .5);
- };
- d3.variance = function(array, f) {
- var n = array.length, m = 0, a, d, s = 0, i = -1, j = 0;
- if (arguments.length === 1) {
- while (++i < n) {
- if (d3_numeric(a = d3_number(array[i]))) {
- d = a - m;
- m += d / ++j;
- s += d * (a - m);
- }
- }
- } else {
- while (++i < n) {
- if (d3_numeric(a = d3_number(f.call(array, array[i], i)))) {
- d = a - m;
- m += d / ++j;
- s += d * (a - m);
- }
- }
- }
- if (j > 1) return s / (j - 1);
- };
- d3.deviation = function() {
- var v = d3.variance.apply(this, arguments);
- return v ? Math.sqrt(v) : v;
- };
- function d3_bisector(compare) {
- return {
- left: function(a, x, lo, hi) {
- if (arguments.length < 3) lo = 0;
- if (arguments.length < 4) hi = a.length;
- while (lo < hi) {
- var mid = lo + hi >>> 1;
- if (compare(a[mid], x) < 0) lo = mid + 1; else hi = mid;
- }
- return lo;
- },
- right: function(a, x, lo, hi) {
- if (arguments.length < 3) lo = 0;
- if (arguments.length < 4) hi = a.length;
- while (lo < hi) {
- var mid = lo + hi >>> 1;
- if (compare(a[mid], x) > 0) hi = mid; else lo = mid + 1;
- }
- return lo;
- }
- };
- }
- var d3_bisect = d3_bisector(d3_ascending);
- d3.bisectLeft = d3_bisect.left;
- d3.bisect = d3.bisectRight = d3_bisect.right;
- d3.bisector = function(f) {
- return d3_bisector(f.length === 1 ? function(d, x) {
- return d3_ascending(f(d), x);
- } : f);
- };
- d3.shuffle = function(array, i0, i1) {
- if ((m = arguments.length) < 3) {
- i1 = array.length;
- if (m < 2) i0 = 0;
- }
- var m = i1 - i0, t, i;
- while (m) {
- i = Math.random() * m-- | 0;
- t = array[m + i0], array[m + i0] = array[i + i0], array[i + i0] = t;
- }
- return array;
- };
- d3.permute = function(array, indexes) {
- var i = indexes.length, permutes = new Array(i);
- while (i--) permutes[i] = array[indexes[i]];
- return permutes;
- };
- d3.pairs = function(array) {
- var i = 0, n = array.length - 1, p0, p1 = array[0], pairs = new Array(n < 0 ? 0 : n);
- while (i < n) pairs[i] = [ p0 = p1, p1 = array[++i] ];
- return pairs;
- };
- d3.transpose = function(matrix) {
- if (!(n = matrix.length)) return [];
- for (var i = -1, m = d3.min(matrix, d3_transposeLength), transpose = new Array(m); ++i < m; ) {
- for (var j = -1, n, row = transpose[i] = new Array(n); ++j < n; ) {
- row[j] = matrix[j][i];
- }
- }
- return transpose;
- };
- function d3_transposeLength(d) {
- return d.length;
- }
- d3.zip = function() {
- return d3.transpose(arguments);
- };
- d3.keys = function(map) {
- var keys = [];
- for (var key in map) keys.push(key);
- return keys;
- };
- d3.values = function(map) {
- var values = [];
- for (var key in map) values.push(map[key]);
- return values;
- };
- d3.entries = function(map) {
- var entries = [];
- for (var key in map) entries.push({
- key: key,
- value: map[key]
- });
- return entries;
- };
- d3.merge = function(arrays) {
- var n = arrays.length, m, i = -1, j = 0, merged, array;
- while (++i < n) j += arrays[i].length;
- merged = new Array(j);
- while (--n >= 0) {
- array = arrays[n];
- m = array.length;
- while (--m >= 0) {
- merged[--j] = array[m];
- }
- }
- return merged;
- };
- var abs = Math.abs;
- d3.range = function(start, stop, step) {
- if (arguments.length < 3) {
- step = 1;
- if (arguments.length < 2) {
- stop = start;
- start = 0;
- }
- }
- if ((stop - start) / step === Infinity) throw new Error("infinite range");
- var range = [], k = d3_range_integerScale(abs(step)), i = -1, j;
- start *= k, stop *= k, step *= k;
- if (step < 0) while ((j = start + step * ++i) > stop) range.push(j / k); else while ((j = start + step * ++i) < stop) range.push(j / k);
- return range;
- };
- function d3_range_integerScale(x) {
- var k = 1;
- while (x * k % 1) k *= 10;
- return k;
- }
- function d3_class(ctor, properties) {
- for (var key in properties) {
- Object.defineProperty(ctor.prototype, key, {
- value: properties[key],
- enumerable: false
- });
- }
- }
- d3.map = function(object, f) {
- var map = new d3_Map();
- if (object instanceof d3_Map) {
- object.forEach(function(key, value) {
- map.set(key, value);
- });
- } else if (Array.isArray(object)) {
- var i = -1, n = object.length, o;
- if (arguments.length === 1) while (++i < n) map.set(i, object[i]); else while (++i < n) map.set(f.call(object, o = object[i], i), o);
- } else {
- for (var key in object) map.set(key, object[key]);
- }
- return map;
- };
- function d3_Map() {
- this._ = Object.create(null);
- }
- var d3_map_proto = "__proto__", d3_map_zero = "\x00";
- d3_class(d3_Map, {
- has: d3_map_has,
- get: function(key) {
- return this._[d3_map_escape(key)];
- },
- set: function(key, value) {
- return this._[d3_map_escape(key)] = value;
- },
- remove: d3_map_remove,
- keys: d3_map_keys,
- values: function() {
- var values = [];
- for (var key in this._) values.push(this._[key]);
- return values;
- },
- entries: function() {
- var entries = [];
- for (var key in this._) entries.push({
- key: d3_map_unescape(key),
- value: this._[key]
- });
- return entries;
- },
- size: d3_map_size,
- empty: d3_map_empty,
- forEach: function(f) {
- for (var key in this._) f.call(this, d3_map_unescape(key), this._[key]);
- }
- });
- function d3_map_escape(key) {
- return (key += "") === d3_map_proto || key[0] === d3_map_zero ? d3_map_zero + key : key;
- }
- function d3_map_unescape(key) {
- return (key += "")[0] === d3_map_zero ? key.slice(1) : key;
- }
- function d3_map_has(key) {
- return d3_map_escape(key) in this._;
- }
- function d3_map_remove(key) {
- return (key = d3_map_escape(key)) in this._ && delete this._[key];
- }
- function d3_map_keys() {
- var keys = [];
- for (var key in this._) keys.push(d3_map_unescape(key));
- return keys;
- }
- function d3_map_size() {
- var size = 0;
- for (var key in this._) ++size;
- return size;
- }
- function d3_map_empty() {
- for (var key in this._) return false;
- return true;
- }
- d3.nest = function() {
- var nest = {}, keys = [], sortKeys = [], sortValues, rollup;
- function map(mapType, array, depth) {
- if (depth >= keys.length) return rollup ? rollup.call(nest, array) : sortValues ? array.sort(sortValues) : array;
- var i = -1, n = array.length, key = keys[depth++], keyValue, object, setter, valuesByKey = new d3_Map(), values;
- while (++i < n) {
- if (values = valuesByKey.get(keyValue = key(object = array[i]))) {
- values.push(object);
- } else {
- valuesByKey.set(keyValue, [ object ]);
- }
- }
- if (mapType) {
- object = mapType();
- setter = function(keyValue, values) {
- object.set(keyValue, map(mapType, values, depth));
- };
- } else {
- object = {};
- setter = function(keyValue, values) {
- object[keyValue] = map(mapType, values, depth);
- };
- }
- valuesByKey.forEach(setter);
- return object;
- }
- function entries(map, depth) {
- if (depth >= keys.length) return map;
- var array = [], sortKey = sortKeys[depth++];
- map.forEach(function(key, keyMap) {
- array.push({
- key: key,
- values: entries(keyMap, depth)
- });
- });
- return sortKey ? array.sort(function(a, b) {
- return sortKey(a.key, b.key);
- }) : array;
- }
- nest.map = function(array, mapType) {
- return map(mapType, array, 0);
- };
- nest.entries = function(array) {
- return entries(map(d3.map, array, 0), 0);
- };
- nest.key = function(d) {
- keys.push(d);
- return nest;
- };
- nest.sortKeys = function(order) {
- sortKeys[keys.length - 1] = order;
- return nest;
- };
- nest.sortValues = function(order) {
- sortValues = order;
- return nest;
- };
- nest.rollup = function(f) {
- rollup = f;
- return nest;
- };
- return nest;
- };
- d3.set = function(array) {
- var set = new d3_Set();
- if (array) for (var i = 0, n = array.length; i < n; ++i) set.add(array[i]);
- return set;
- };
- function d3_Set() {
- this._ = Object.create(null);
- }
- d3_class(d3_Set, {
- has: d3_map_has,
- add: function(key) {
- this._[d3_map_escape(key += "")] = true;
- return key;
- },
- remove: d3_map_remove,
- values: d3_map_keys,
- size: d3_map_size,
- empty: d3_map_empty,
- forEach: function(f) {
- for (var key in this._) f.call(this, d3_map_unescape(key));
- }
- });
- d3.behavior = {};
- function d3_identity(d) {
- return d;
- }
- d3.rebind = function(target, source) {
- var i = 1, n = arguments.length, method;
- while (++i < n) target[method = arguments[i]] = d3_rebind(target, source, source[method]);
- return target;
- };
- function d3_rebind(target, source, method) {
- return function() {
- var value = method.apply(source, arguments);
- return value === source ? target : value;
- };
- }
- function d3_vendorSymbol(object, name) {
- if (name in object) return name;
- name = name.charAt(0).toUpperCase() + name.slice(1);
- for (var i = 0, n = d3_vendorPrefixes.length; i < n; ++i) {
- var prefixName = d3_vendorPrefixes[i] + name;
- if (prefixName in object) return prefixName;
- }
- }
- var d3_vendorPrefixes = [ "webkit", "ms", "moz", "Moz", "o", "O" ];
- function d3_noop() {}
- d3.dispatch = function() {
- var dispatch = new d3_dispatch(), i = -1, n = arguments.length;
- while (++i < n) dispatch[arguments[i]] = d3_dispatch_event(dispatch);
- return dispatch;
- };
- function d3_dispatch() {}
- d3_dispatch.prototype.on = function(type, listener) {
- var i = type.indexOf("."), name = "";
- if (i >= 0) {
- name = type.slice(i + 1);
- type = type.slice(0, i);
- }
- if (type) return arguments.length < 2 ? this[type].on(name) : this[type].on(name, listener);
- if (arguments.length === 2) {
- if (listener == null) for (type in this) {
- if (this.hasOwnProperty(type)) this[type].on(name, null);
- }
- return this;
- }
- };
- function d3_dispatch_event(dispatch) {
- var listeners = [], listenerByName = new d3_Map();
- function event() {
- var z = listeners, i = -1, n = z.length, l;
- while (++i < n) if (l = z[i].on) l.apply(this, arguments);
- return dispatch;
- }
- event.on = function(name, listener) {
- var l = listenerByName.get(name), i;
- if (arguments.length < 2) return l && l.on;
- if (l) {
- l.on = null;
- listeners = listeners.slice(0, i = listeners.indexOf(l)).concat(listeners.slice(i + 1));
- listenerByName.remove(name);
- }
- if (listener) listeners.push(listenerByName.set(name, {
- on: listener
- }));
- return dispatch;
- };
- return event;
- }
- d3.event = null;
- function d3_eventPreventDefault() {
- d3.event.preventDefault();
- }
- function d3_eventSource() {
- var e = d3.event, s;
- while (s = e.sourceEvent) e = s;
- return e;
- }
- function d3_eventDispatch(target) {
- var dispatch = new d3_dispatch(), i = 0, n = arguments.length;
- while (++i < n) dispatch[arguments[i]] = d3_dispatch_event(dispatch);
- dispatch.of = function(thiz, argumentz) {
- return function(e1) {
- try {
- var e0 = e1.sourceEvent = d3.event;
- e1.target = target;
- d3.event = e1;
- dispatch[e1.type].apply(thiz, argumentz);
- } finally {
- d3.event = e0;
- }
- };
- };
- return dispatch;
- }
- d3.requote = function(s) {
- return s.replace(d3_requote_re, "\\$&");
- };
- var d3_requote_re = /[\\\^\$\*\+\?\|\[\]\(\)\.\{\}]/g;
- var d3_subclass = {}.__proto__ ? function(object, prototype) {
- object.__proto__ = prototype;
- } : function(object, prototype) {
- for (var property in prototype) object[property] = prototype[property];
- };
- function d3_selection(groups) {
- d3_subclass(groups, d3_selectionPrototype);
- return groups;
- }
- var d3_select = function(s, n) {
- return n.querySelector(s);
- }, d3_selectAll = function(s, n) {
- return n.querySelectorAll(s);
- }, d3_selectMatches = function(n, s) {
- var d3_selectMatcher = n.matches || n[d3_vendorSymbol(n, "matchesSelector")];
- d3_selectMatches = function(n, s) {
- return d3_selectMatcher.call(n, s);
- };
- return d3_selectMatches(n, s);
- };
- if (typeof Sizzle === "function") {
- d3_select = function(s, n) {
- return Sizzle(s, n)[0] || null;
- };
- d3_selectAll = Sizzle;
- d3_selectMatches = Sizzle.matchesSelector;
- }
- d3.selection = function() {
- return d3.select(d3_document.documentElement);
- };
- var d3_selectionPrototype = d3.selection.prototype = [];
- d3_selectionPrototype.select = function(selector) {
- var subgroups = [], subgroup, subnode, group, node;
- selector = d3_selection_selector(selector);
- for (var j = -1, m = this.length; ++j < m; ) {
- subgroups.push(subgroup = []);
- subgroup.parentNode = (group = this[j]).parentNode;
- for (var i = -1, n = group.length; ++i < n; ) {
- if (node = group[i]) {
- subgroup.push(subnode = selector.call(node, node.__data__, i, j));
- if (subnode && "__data__" in node) subnode.__data__ = node.__data__;
- } else {
- subgroup.push(null);
- }
- }
- }
- return d3_selection(subgroups);
- };
- function d3_selection_selector(selector) {
- return typeof selector === "function" ? selector : function() {
- return d3_select(selector, this);
- };
- }
- d3_selectionPrototype.selectAll = function(selector) {
- var subgroups = [], subgroup, node;
- selector = d3_selection_selectorAll(selector);
- for (var j = -1, m = this.length; ++j < m; ) {
- for (var group = this[j], i = -1, n = group.length; ++i < n; ) {
- if (node = group[i]) {
- subgroups.push(subgroup = d3_array(selector.call(node, node.__data__, i, j)));
- subgroup.parentNode = node;
- }
- }
- }
- return d3_selection(subgroups);
- };
- function d3_selection_selectorAll(selector) {
- return typeof selector === "function" ? selector : function() {
- return d3_selectAll(selector, this);
- };
- }
- var d3_nsXhtml = "http://www.w3.org/1999/xhtml";
- var d3_nsPrefix = {
- svg: "http://www.w3.org/2000/svg",
- xhtml: d3_nsXhtml,
- xlink: "http://www.w3.org/1999/xlink",
- xml: "http://www.w3.org/XML/1998/namespace",
- xmlns: "http://www.w3.org/2000/xmlns/"
- };
- d3.ns = {
- prefix: d3_nsPrefix,
- qualify: function(name) {
- var i = name.indexOf(":"), prefix = name;
- if (i >= 0 && (prefix = name.slice(0, i)) !== "xmlns") name = name.slice(i + 1);
- return d3_nsPrefix.hasOwnProperty(prefix) ? {
- space: d3_nsPrefix[prefix],
- local: name
- } : name;
- }
- };
- d3_selectionPrototype.attr = function(name, value) {
- if (arguments.length < 2) {
- if (typeof name === "string") {
- var node = this.node();
- name = d3.ns.qualify(name);
- return name.local ? node.getAttributeNS(name.space, name.local) : node.getAttribute(name);
- }
- for (value in name) this.each(d3_selection_attr(value, name[value]));
- return this;
- }
- return this.each(d3_selection_attr(name, value));
- };
- function d3_selection_attr(name, value) {
- name = d3.ns.qualify(name);
- function attrNull() {
- this.removeAttribute(name);
- }
- function attrNullNS() {
- this.removeAttributeNS(name.space, name.local);
- }
- function attrConstant() {
- this.setAttribute(name, value);
- }
- function attrConstantNS() {
- this.setAttributeNS(name.space, name.local, value);
- }
- function attrFunction() {
- var x = value.apply(this, arguments);
- if (x == null) this.removeAttribute(name); else this.setAttribute(name, x);
- }
- function attrFunctionNS() {
- var x = value.apply(this, arguments);
- if (x == null) this.removeAttributeNS(name.space, name.local); else this.setAttributeNS(name.space, name.local, x);
- }
- return value == null ? name.local ? attrNullNS : attrNull : typeof value === "function" ? name.local ? attrFunctionNS : attrFunction : name.local ? attrConstantNS : attrConstant;
- }
- function d3_collapse(s) {
- return s.trim().replace(/\s+/g, " ");
- }
- d3_selectionPrototype.classed = function(name, value) {
- if (arguments.length < 2) {
- if (typeof name === "string") {
- var node = this.node(), n = (name = d3_selection_classes(name)).length, i = -1;
- if (value = node.classList) {
- while (++i < n) if (!value.contains(name[i])) return false;
- } else {
- value = node.getAttribute("class");
- while (++i < n) if (!d3_selection_classedRe(name[i]).test(value)) return false;
- }
- return true;
- }
- for (value in name) this.each(d3_selection_classed(value, name[value]));
- return this;
- }
- return this.each(d3_selection_classed(name, value));
- };
- function d3_selection_classedRe(name) {
- return new RegExp("(?:^|\\s+)" + d3.requote(name) + "(?:\\s+|$)", "g");
- }
- function d3_selection_classes(name) {
- return (name + "").trim().split(/^|\s+/);
- }
- function d3_selection_classed(name, value) {
- name = d3_selection_classes(name).map(d3_selection_classedName);
- var n = name.length;
- function classedConstant() {
- var i = -1;
- while (++i < n) name[i](this, value);
- }
- function classedFunction() {
- var i = -1, x = value.apply(this, arguments);
- while (++i < n) name[i](this, x);
- }
- return typeof value === "function" ? classedFunction : classedConstant;
- }
- function d3_selection_classedName(name) {
- var re = d3_selection_classedRe(name);
- return function(node, value) {
- if (c = node.classList) return value ? c.add(name) : c.remove(name);
- var c = node.getAttribute("class") || "";
- if (value) {
- re.lastIndex = 0;
- if (!re.test(c)) node.setAttribute("class", d3_collapse(c + " " + name));
- } else {
- node.setAttribute("class", d3_collapse(c.replace(re, " ")));
- }
- };
- }
- d3_selectionPrototype.style = function(name, value, priority) {
- var n = arguments.length;
- if (n < 3) {
- if (typeof name !== "string") {
- if (n < 2) value = "";
- for (priority in name) this.each(d3_selection_style(priority, name[priority], value));
- return this;
- }
- if (n < 2) {
- var node = this.node();
- return d3_window(node).getComputedStyle(node, null).getPropertyValue(name);
- }
- priority = "";
- }
- return this.each(d3_selection_style(name, value, priority));
- };
- function d3_selection_style(name, value, priority) {
- function styleNull() {
- this.style.removeProperty(name);
- }
- function styleConstant() {
- this.style.setProperty(name, value, priority);
- }
- function styleFunction() {
- var x = value.apply(this, arguments);
- if (x == null) this.style.removeProperty(name); else this.style.setProperty(name, x, priority);
- }
- return value == null ? styleNull : typeof value === "function" ? styleFunction : styleConstant;
- }
- d3_selectionPrototype.property = function(name, value) {
- if (arguments.length < 2) {
- if (typeof name === "string") return this.node()[name];
- for (value in name) this.each(d3_selection_property(value, name[value]));
- return this;
- }
- return this.each(d3_selection_property(name, value));
- };
- function d3_selection_property(name, value) {
- function propertyNull() {
- delete this[name];
- }
- function propertyConstant() {
- this[name] = value;
- }
- function propertyFunction() {
- var x = value.apply(this, arguments);
- if (x == null) delete this[name]; else this[name] = x;
- }
- return value == null ? propertyNull : typeof value === "function" ? propertyFunction : propertyConstant;
- }
- d3_selectionPrototype.text = function(value) {
- return arguments.length ? this.each(typeof value === "function" ? function() {
- var v = value.apply(this, arguments);
- this.textContent = v == null ? "" : v;
- } : value == null ? function() {
- this.textContent = "";
- } : function() {
- this.textContent = value;
- }) : this.node().textContent;
- };
- d3_selectionPrototype.html = function(value) {
- return arguments.length ? this.each(typeof value === "function" ? function() {
- var v = value.apply(this, arguments);
- this.innerHTML = v == null ? "" : v;
- } : value == null ? function() {
- this.innerHTML = "";
- } : function() {
- this.innerHTML = value;
- }) : this.node().innerHTML;
- };
- d3_selectionPrototype.append = function(name) {
- name = d3_selection_creator(name);
- return this.select(function() {
- return this.appendChild(name.apply(this, arguments));
- });
- };
- function d3_selection_creator(name) {
- function create() {
- var document = this.ownerDocument, namespace = this.namespaceURI;
- return namespace === d3_nsXhtml && document.documentElement.namespaceURI === d3_nsXhtml ? document.createElement(name) : document.createElementNS(namespace, name);
- }
- function createNS() {
- return this.ownerDocument.createElementNS(name.space, name.local);
- }
- return typeof name === "function" ? name : (name = d3.ns.qualify(name)).local ? createNS : create;
- }
- d3_selectionPrototype.insert = function(name, before) {
- name = d3_selection_creator(name);
- before = d3_selection_selector(before);
- return this.select(function() {
- return this.insertBefore(name.apply(this, arguments), before.apply(this, arguments) || null);
- });
- };
- d3_selectionPrototype.remove = function() {
- return this.each(d3_selectionRemove);
- };
- function d3_selectionRemove() {
- var parent = this.parentNode;
- if (parent) parent.removeChild(this);
- }
- d3_selectionPrototype.data = function(value, key) {
- var i = -1, n = this.length, group, node;
- if (!arguments.length) {
- value = new Array(n = (group = this[0]).length);
- while (++i < n) {
- if (node = group[i]) {
- value[i] = node.__data__;
- }
- }
- return value;
- }
- function bind(group, groupData) {
- var i, n = group.length, m = groupData.length, n0 = Math.min(n, m), updateNodes = new Array(m), enterNodes = new Array(m), exitNodes = new Array(n), node, nodeData;
- if (key) {
- var nodeByKeyValue = new d3_Map(), keyValues = new Array(n), keyValue;
- for (i = -1; ++i < n; ) {
- if (node = group[i]) {
- if (nodeByKeyValue.has(keyValue = key.call(node, node.__data__, i))) {
- exitNodes[i] = node;
- } else {
- nodeByKeyValue.set(keyValue, node);
- }
- keyValues[i] = keyValue;
- }
- }
- for (i = -1; ++i < m; ) {
- if (!(node = nodeByKeyValue.get(keyValue = key.call(groupData, nodeData = groupData[i], i)))) {
- enterNodes[i] = d3_selection_dataNode(nodeData);
- } else if (node !== true) {
- updateNodes[i] = node;
- node.__data__ = nodeData;
- }
- nodeByKeyValue.set(keyValue, true);
- }
- for (i = -1; ++i < n; ) {
- if (i in keyValues && nodeByKeyValue.get(keyValues[i]) !== true) {
- exitNodes[i] = group[i];
- }
- }
- } else {
- for (i = -1; ++i < n0; ) {
- node = group[i];
- nodeData = groupData[i];
- if (node) {
- node.__data__ = nodeData;
- updateNodes[i] = node;
- } else {
- enterNodes[i] = d3_selection_dataNode(nodeData);
- }
- }
- for (;i < m; ++i) {
- enterNodes[i] = d3_selection_dataNode(groupData[i]);
- }
- for (;i < n; ++i) {
- exitNodes[i] = group[i];
- }
- }
- enterNodes.update = updateNodes;
- enterNodes.parentNode = updateNodes.parentNode = exitNodes.parentNode = group.parentNode;
- enter.push(enterNodes);
- update.push(updateNodes);
- exit.push(exitNodes);
- }
- var enter = d3_selection_enter([]), update = d3_selection([]), exit = d3_selection([]);
- if (typeof value === "function") {
- while (++i < n) {
- bind(group = this[i], value.call(group, group.parentNode.__data__, i));
- }
- } else {
- while (++i < n) {
- bind(group = this[i], value);
- }
- }
- update.enter = function() {
- return enter;
- };
- update.exit = function() {
- return exit;
- };
- return update;
- };
- function d3_selection_dataNode(data) {
- return {
- __data__: data
- };
- }
- d3_selectionPrototype.datum = function(value) {
- return arguments.length ? this.property("__data__", value) : this.property("__data__");
- };
- d3_selectionPrototype.filter = function(filter) {
- var subgroups = [], subgroup, group, node;
- if (typeof filter !== "function") filter = d3_selection_filter(filter);
- for (var j = 0, m = this.length; j < m; j++) {
- subgroups.push(subgroup = []);
- subgroup.parentNode = (group = this[j]).parentNode;
- for (var i = 0, n = group.length; i < n; i++) {
- if ((node = group[i]) && filter.call(node, node.__data__, i, j)) {
- subgroup.push(node);
- }
- }
- }
- return d3_selection(subgroups);
- };
- function d3_selection_filter(selector) {
- return function() {
- return d3_selectMatches(this, selector);
- };
- }
- d3_selectionPrototype.order = function() {
- for (var j = -1, m = this.length; ++j < m; ) {
- for (var group = this[j], i = group.length - 1, next = group[i], node; --i >= 0; ) {
- if (node = group[i]) {
- if (next && next !== node.nextSibling) next.parentNode.insertBefore(node, next);
- next = node;
- }
- }
- }
- return this;
- };
- d3_selectionPrototype.sort = function(comparator) {
- comparator = d3_selection_sortComparator.apply(this, arguments);
- for (var j = -1, m = this.length; ++j < m; ) this[j].sort(comparator);
- return this.order();
- };
- function d3_selection_sortComparator(comparator) {
- if (!arguments.length) comparator = d3_ascending;
- return function(a, b) {
- return a && b ? comparator(a.__data__, b.__data__) : !a - !b;
- };
- }
- d3_selectionPrototype.each = function(callback) {
- return d3_selection_each(this, function(node, i, j) {
- callback.call(node, node.__data__, i, j);
- });
- };
- function d3_selection_each(groups, callback) {
- for (var j = 0, m = groups.length; j < m; j++) {
- for (var group = groups[j], i = 0, n = group.length, node; i < n; i++) {
- if (node = group[i]) callback(node, i, j);
- }
- }
- return groups;
- }
- d3_selectionPrototype.call = function(callback) {
- var args = d3_array(arguments);
- callback.apply(args[0] = this, args);
- return this;
- };
- d3_selectionPrototype.empty = function() {
- return !this.node();
- };
- d3_selectionPrototype.node = function() {
- for (var j = 0, m = this.length; j < m; j++) {
- for (var group = this[j], i = 0, n = group.length; i < n; i++) {
- var node = group[i];
- if (node) return node;
- }
- }
- return null;
- };
- d3_selectionPrototype.size = function() {
- var n = 0;
- d3_selection_each(this, function() {
- ++n;
- });
- return n;
- };
- function d3_selection_enter(selection) {
- d3_subclass(selection, d3_selection_enterPrototype);
- return selection;
- }
- var d3_selection_enterPrototype = [];
- d3.selection.enter = d3_selection_enter;
- d3.selection.enter.prototype = d3_selection_enterPrototype;
- d3_selection_enterPrototype.append = d3_selectionPrototype.append;
- d3_selection_enterPrototype.empty = d3_selectionPrototype.empty;
- d3_selection_enterPrototype.node = d3_selectionPrototype.node;
- d3_selection_enterPrototype.call = d3_selectionPrototype.call;
- d3_selection_enterPrototype.size = d3_selectionPrototype.size;
- d3_selection_enterPrototype.select = function(selector) {
- var subgroups = [], subgroup, subnode, upgroup, group, node;
- for (var j = -1, m = this.length; ++j < m; ) {
- upgroup = (group = this[j]).update;
- subgroups.push(subgroup = []);
- subgroup.parentNode = group.parentNode;
- for (var i = -1, n = group.length; ++i < n; ) {
- if (node = group[i]) {
- subgroup.push(upgroup[i] = subnode = selector.call(group.parentNode, node.__data__, i, j));
- subnode.__data__ = node.__data__;
- } else {
- subgroup.push(null);
- }
- }
- }
- return d3_selection(subgroups);
- };
- d3_selection_enterPrototype.insert = function(name, before) {
- if (arguments.length < 2) before = d3_selection_enterInsertBefore(this);
- return d3_selectionPrototype.insert.call(this, name, before);
- };
- function d3_selection_enterInsertBefore(enter) {
- var i0, j0;
- return function(d, i, j) {
- var group = enter[j].update, n = group.length, node;
- if (j != j0) j0 = j, i0 = 0;
- if (i >= i0) i0 = i + 1;
- while (!(node = group[i0]) && ++i0 < n) ;
- return node;
- };
- }
- d3.select = function(node) {
- var group;
- if (typeof node === "string") {
- group = [ d3_select(node, d3_document) ];
- group.parentNode = d3_document.documentElement;
- } else {
- group = [ node ];
- group.parentNode = d3_documentElement(node);
- }
- return d3_selection([ group ]);
- };
- d3.selectAll = function(nodes) {
- var group;
- if (typeof nodes === "string") {
- group = d3_array(d3_selectAll(nodes, d3_document));
- group.parentNode = d3_document.documentElement;
- } else {
- group = d3_array(nodes);
- group.parentNode = null;
- }
- return d3_selection([ group ]);
- };
- d3_selectionPrototype.on = function(type, listener, capture) {
- var n = arguments.length;
- if (n < 3) {
- if (typeof type !== "string") {
- if (n < 2) listener = false;
- for (capture in type) this.each(d3_selection_on(capture, type[capture], listener));
- return this;
- }
- if (n < 2) return (n = this.node()["__on" + type]) && n._;
- capture = false;
- }
- return this.each(d3_selection_on(type, listener, capture));
- };
- function d3_selection_on(type, listener, capture) {
- var name = "__on" + type, i = type.indexOf("."), wrap = d3_selection_onListener;
- if (i > 0) type = type.slice(0, i);
- var filter = d3_selection_onFilters.get(type);
- if (filter) type = filter, wrap = d3_selection_onFilter;
- function onRemove() {
- var l = this[name];
- if (l) {
- this.removeEventListener(type, l, l.$);
- delete this[name];
- }
- }
- function onAdd() {
- var l = wrap(listener, d3_array(arguments));
- onRemove.call(this);
- this.addEventListener(type, this[name] = l, l.$ = capture);
- l._ = listener;
- }
- function removeAll() {
- var re = new RegExp("^__on([^.]+)" + d3.requote(type) + "$"), match;
- for (var name in this) {
- if (match = name.match(re)) {
- var l = this[name];
- this.removeEventListener(match[1], l, l.$);
- delete this[name];
- }
- }
- }
- return i ? listener ? onAdd : onRemove : listener ? d3_noop : removeAll;
- }
- var d3_selection_onFilters = d3.map({
- mouseenter: "mouseover",
- mouseleave: "mouseout"
- });
- if (d3_document) {
- d3_selection_onFilters.forEach(function(k) {
- if ("on" + k in d3_document) d3_selection_onFilters.remove(k);
- });
- }
- function d3_selection_onListener(listener, argumentz) {
- return function(e) {
- var o = d3.event;
- d3.event = e;
- argumentz[0] = this.__data__;
- try {
- listener.apply(this, argumentz);
- } finally {
- d3.event = o;
- }
- };
- }
- function d3_selection_onFilter(listener, argumentz) {
- var l = d3_selection_onListener(listener, argumentz);
- return function(e) {
- var target = this, related = e.relatedTarget;
- if (!related || related !== target && !(related.compareDocumentPosition(target) & 8)) {
- l.call(target, e);
- }
- };
- }
- var d3_event_dragSelect, d3_event_dragId = 0;
- function d3_event_dragSuppress(node) {
- var name = ".dragsuppress-" + ++d3_event_dragId, click = "click" + name, w = d3.select(d3_window(node)).on("touchmove" + name, d3_eventPreventDefault).on("dragstart" + name, d3_eventPreventDefault).on("selectstart" + name, d3_eventPreventDefault);
- if (d3_event_dragSelect == null) {
- d3_event_dragSelect = "onselectstart" in node ? false : d3_vendorSymbol(node.style, "userSelect");
- }
- if (d3_event_dragSelect) {
- var style = d3_documentElement(node).style, select = style[d3_event_dragSelect];
- style[d3_event_dragSelect] = "none";
- }
- return function(suppressClick) {
- w.on(name, null);
- if (d3_event_dragSelect) style[d3_event_dragSelect] = select;
- if (suppressClick) {
- var off = function() {
- w.on(click, null);
- };
- w.on(click, function() {
- d3_eventPreventDefault();
- off();
- }, true);
- setTimeout(off, 0);
- }
- };
- }
- d3.mouse = function(container) {
- return d3_mousePoint(container, d3_eventSource());
- };
- var d3_mouse_bug44083 = this.navigator && /WebKit/.test(this.navigator.userAgent) ? -1 : 0;
- function d3_mousePoint(container, e) {
- if (e.changedTouches) e = e.changedTouches[0];
- var svg = container.ownerSVGElement || container;
- if (svg.createSVGPoint) {
- var point = svg.createSVGPoint();
- if (d3_mouse_bug44083 < 0) {
- var window = d3_window(container);
- if (window.scrollX || window.scrollY) {
- svg = d3.select("body").append("svg").style({
- position: "absolute",
- top: 0,
- left: 0,
- margin: 0,
- padding: 0,
- border: "none"
- }, "important");
- var ctm = svg[0][0].getScreenCTM();
- d3_mouse_bug44083 = !(ctm.f || ctm.e);
- svg.remove();
- }
- }
- if (d3_mouse_bug44083) point.x = e.pageX, point.y = e.pageY; else point.x = e.clientX,
- point.y = e.clientY;
- point = point.matrixTransform(container.getScreenCTM().inverse());
- return [ point.x, point.y ];
- }
- var rect = container.getBoundingClientRect();
- return [ e.clientX - rect.left - container.clientLeft, e.clientY - rect.top - container.clientTop ];
- }
- d3.touch = function(container, touches, identifier) {
- if (arguments.length < 3) identifier = touches, touches = d3_eventSource().changedTouches;
- if (touches) for (var i = 0, n = touches.length, touch; i < n; ++i) {
- if ((touch = touches[i]).identifier === identifier) {
- return d3_mousePoint(container, touch);
- }
- }
- };
- d3.behavior.drag = function() {
- var event = d3_eventDispatch(drag, "drag", "dragstart", "dragend"), origin = null, mousedown = dragstart(d3_noop, d3.mouse, d3_window, "mousemove", "mouseup"), touchstart = dragstart(d3_behavior_dragTouchId, d3.touch, d3_identity, "touchmove", "touchend");
- function drag() {
- this.on("mousedown.drag", mousedown).on("touchstart.drag", touchstart);
- }
- function dragstart(id, position, subject, move, end) {
- return function() {
- var that = this, target = d3.event.target.correspondingElement || d3.event.target, parent = that.parentNode, dispatch = event.of(that, arguments), dragged = 0, dragId = id(), dragName = ".drag" + (dragId == null ? "" : "-" + dragId), dragOffset, dragSubject = d3.select(subject(target)).on(move + dragName, moved).on(end + dragName, ended), dragRestore = d3_event_dragSuppress(target), position0 = position(parent, dragId);
- if (origin) {
- dragOffset = origin.apply(that, arguments);
- dragOffset = [ dragOffset.x - position0[0], dragOffset.y - position0[1] ];
- } else {
- dragOffset = [ 0, 0 ];
- }
- dispatch({
- type: "dragstart"
- });
- function moved() {
- var position1 = position(parent, dragId), dx, dy;
- if (!position1) return;
- dx = position1[0] - position0[0];
- dy = position1[1] - position0[1];
- dragged |= dx | dy;
- position0 = position1;
- dispatch({
- type: "drag",
- x: position1[0] + dragOffset[0],
- y: position1[1] + dragOffset[1],
- dx: dx,
- dy: dy
- });
- }
- function ended() {
- if (!position(parent, dragId)) return;
- dragSubject.on(move + dragName, null).on(end + dragName, null);
- dragRestore(dragged);
- dispatch({
- type: "dragend"
- });
- }
- };
- }
- drag.origin = function(x) {
- if (!arguments.length) return origin;
- origin = x;
- return drag;
- };
- return d3.rebind(drag, event, "on");
- };
- function d3_behavior_dragTouchId() {
- return d3.event.changedTouches[0].identifier;
- }
- d3.touches = function(container, touches) {
- if (arguments.length < 2) touches = d3_eventSource().touches;
- return touches ? d3_array(touches).map(function(touch) {
- var point = d3_mousePoint(container, touch);
- point.identifier = touch.identifier;
- return point;
- }) : [];
- };
- var ε = 1e-6, ε2 = ε * ε, π = Math.PI, τ = 2 * π, τε = τ - ε, halfπ = π / 2, d3_radians = π / 180, d3_degrees = 180 / π;
- function d3_sgn(x) {
- return x > 0 ? 1 : x < 0 ? -1 : 0;
- }
- function d3_cross2d(a, b, c) {
- return (b[0] - a[0]) * (c[1] - a[1]) - (b[1] - a[1]) * (c[0] - a[0]);
- }
- function d3_acos(x) {
- return x > 1 ? 0 : x < -1 ? π : Math.acos(x);
- }
- function d3_asin(x) {
- return x > 1 ? halfπ : x < -1 ? -halfπ : Math.asin(x);
- }
- function d3_sinh(x) {
- return ((x = Math.exp(x)) - 1 / x) / 2;
- }
- function d3_cosh(x) {
- return ((x = Math.exp(x)) + 1 / x) / 2;
- }
- function d3_tanh(x) {
- return ((x = Math.exp(2 * x)) - 1) / (x + 1);
- }
- function d3_haversin(x) {
- return (x = Math.sin(x / 2)) * x;
- }
- var Ï = Math.SQRT2, Ï2 = 2, Ï4 = 4;
- d3.interpolateZoom = function(p0, p1) {
- var ux0 = p0[0], uy0 = p0[1], w0 = p0[2], ux1 = p1[0], uy1 = p1[1], w1 = p1[2], dx = ux1 - ux0, dy = uy1 - uy0, d2 = dx * dx + dy * dy, i, S;
- if (d2 < ε2) {
- S = Math.log(w1 / w0) / Ï;
- i = function(t) {
- return [ ux0 + t * dx, uy0 + t * dy, w0 * Math.exp(Ï * t * S) ];
- };
- } else {
- var d1 = Math.sqrt(d2), b0 = (w1 * w1 - w0 * w0 + Ï4 * d2) / (2 * w0 * Ï2 * d1), b1 = (w1 * w1 - w0 * w0 - Ï4 * d2) / (2 * w1 * Ï2 * d1), r0 = Math.log(Math.sqrt(b0 * b0 + 1) - b0), r1 = Math.log(Math.sqrt(b1 * b1 + 1) - b1);
- S = (r1 - r0) / Ï;
- i = function(t) {
- var s = t * S, coshr0 = d3_cosh(r0), u = w0 / (Ï2 * d1) * (coshr0 * d3_tanh(Ï * s + r0) - d3_sinh(r0));
- return [ ux0 + u * dx, uy0 + u * dy, w0 * coshr0 / d3_cosh(Ï * s + r0) ];
- };
- }
- i.duration = S * 1e3;
- return i;
- };
- d3.behavior.zoom = function() {
- var view = {
- x: 0,
- y: 0,
- k: 1
- }, translate0, center0, center, size = [ 960, 500 ], scaleExtent = d3_behavior_zoomInfinity, duration = 250, zooming = 0, mousedown = "mousedown.zoom", mousemove = "mousemove.zoom", mouseup = "mouseup.zoom", mousewheelTimer, touchstart = "touchstart.zoom", touchtime, event = d3_eventDispatch(zoom, "zoomstart", "zoom", "zoomend"), x0, x1, y0, y1;
- if (!d3_behavior_zoomWheel) {
- d3_behavior_zoomWheel = "onwheel" in d3_document ? (d3_behavior_zoomDelta = function() {
- return -d3.event.deltaY * (d3.event.deltaMode ? 120 : 1);
- }, "wheel") : "onmousewheel" in d3_document ? (d3_behavior_zoomDelta = function() {
- return d3.event.wheelDelta;
- }, "mousewheel") : (d3_behavior_zoomDelta = function() {
- return -d3.event.detail;
- }, "MozMousePixelScroll");
- }
- function zoom(g) {
- g.on(mousedown, mousedowned).on(d3_behavior_zoomWheel + ".zoom", mousewheeled).on("dblclick.zoom", dblclicked).on(touchstart, touchstarted);
- }
- zoom.event = function(g) {
- g.each(function() {
- var dispatch = event.of(this, arguments), view1 = view;
- if (d3_transitionInheritId) {
- d3.select(this).transition().each("start.zoom", function() {
- view = this.__chart__ || {
- x: 0,
- y: 0,
- k: 1
- };
- zoomstarted(dispatch);
- }).tween("zoom:zoom", function() {
- var dx = size[0], dy = size[1], cx = center0 ? center0[0] : dx / 2, cy = center0 ? center0[1] : dy / 2, i = d3.interpolateZoom([ (cx - view.x) / view.k, (cy - view.y) / view.k, dx / view.k ], [ (cx - view1.x) / view1.k, (cy - view1.y) / view1.k, dx / view1.k ]);
- return function(t) {
- var l = i(t), k = dx / l[2];
- this.__chart__ = view = {
- x: cx - l[0] * k,
- y: cy - l[1] * k,
- k: k
- };
- zoomed(dispatch);
- };
- }).each("interrupt.zoom", function() {
- zoomended(dispatch);
- }).each("end.zoom", function() {
- zoomended(dispatch);
- });
- } else {
- this.__chart__ = view;
- zoomstarted(dispatch);
- zoomed(dispatch);
- zoomended(dispatch);
- }
- });
- };
- zoom.translate = function(_) {
- if (!arguments.length) return [ view.x, view.y ];
- view = {
- x: +_[0],
- y: +_[1],
- k: view.k
- };
- rescale();
- return zoom;
- };
- zoom.scale = function(_) {
- if (!arguments.length) return view.k;
- view = {
- x: view.x,
- y: view.y,
- k: null
- };
- scaleTo(+_);
- rescale();
- return zoom;
- };
- zoom.scaleExtent = function(_) {
- if (!arguments.length) return scaleExtent;
- scaleExtent = _ == null ? d3_behavior_zoomInfinity : [ +_[0], +_[1] ];
- return zoom;
- };
- zoom.center = function(_) {
- if (!arguments.length) return center;
- center = _ && [ +_[0], +_[1] ];
- return zoom;
- };
- zoom.size = function(_) {
- if (!arguments.length) return size;
- size = _ && [ +_[0], +_[1] ];
- return zoom;
- };
- zoom.duration = function(_) {
- if (!arguments.length) return duration;
- duration = +_;
- return zoom;
- };
- zoom.x = function(z) {
- if (!arguments.length) return x1;
- x1 = z;
- x0 = z.copy();
- view = {
- x: 0,
- y: 0,
- k: 1
- };
- return zoom;
- };
- zoom.y = function(z) {
- if (!arguments.length) return y1;
- y1 = z;
- y0 = z.copy();
- view = {
- x: 0,
- y: 0,
- k: 1
- };
- return zoom;
- };
- function location(p) {
- return [ (p[0] - view.x) / view.k, (p[1] - view.y) / view.k ];
- }
- function point(l) {
- return [ l[0] * view.k + view.x, l[1] * view.k + view.y ];
- }
- function scaleTo(s) {
- view.k = Math.max(scaleExtent[0], Math.min(scaleExtent[1], s));
- }
- function translateTo(p, l) {
- l = point(l);
- view.x += p[0] - l[0];
- view.y += p[1] - l[1];
- }
- function zoomTo(that, p, l, k) {
- that.__chart__ = {
- x: view.x,
- y: view.y,
- k: view.k
- };
- scaleTo(Math.pow(2, k));
- translateTo(center0 = p, l);
- that = d3.select(that);
- if (duration > 0) that = that.transition().duration(duration);
- that.call(zoom.event);
- }
- function rescale() {
- if (x1) x1.domain(x0.range().map(function(x) {
- return (x - view.x) / view.k;
- }).map(x0.invert));
- if (y1) y1.domain(y0.range().map(function(y) {
- return (y - view.y) / view.k;
- }).map(y0.invert));
- }
- function zoomstarted(dispatch) {
- if (!zooming++) dispatch({
- type: "zoomstart"
- });
- }
- function zoomed(dispatch) {
- rescale();
- dispatch({
- type: "zoom",
- scale: view.k,
- translate: [ view.x, view.y ]
- });
- }
- function zoomended(dispatch) {
- if (!--zooming) dispatch({
- type: "zoomend"
- }), center0 = null;
- }
- function mousedowned() {
- var that = this, dispatch = event.of(that, arguments), dragged = 0, subject = d3.select(d3_window(that)).on(mousemove, moved).on(mouseup, ended), location0 = location(d3.mouse(that)), dragRestore = d3_event_dragSuppress(that);
- d3_selection_interrupt.call(that);
- zoomstarted(dispatch);
- function moved() {
- dragged = 1;
- translateTo(d3.mouse(that), location0);
- zoomed(dispatch);
- }
- function ended() {
- subject.on(mousemove, null).on(mouseup, null);
- dragRestore(dragged);
- zoomended(dispatch);
- }
- }
- function touchstarted() {
- var that = this, dispatch = event.of(that, arguments), locations0 = {}, distance0 = 0, scale0, zoomName = ".zoom-" + d3.event.changedTouches[0].identifier, touchmove = "touchmove" + zoomName, touchend = "touchend" + zoomName, targets = [], subject = d3.select(that), dragRestore = d3_event_dragSuppress(that);
- started();
- zoomstarted(dispatch);
- subject.on(mousedown, null).on(touchstart, started);
- function relocate() {
- var touches = d3.touches(that);
- scale0 = view.k;
- touches.forEach(function(t) {
- if (t.identifier in locations0) locations0[t.identifier] = location(t);
- });
- return touches;
- }
- function started() {
- var target = d3.event.target;
- d3.select(target).on(touchmove, moved).on(touchend, ended);
- targets.push(target);
- var changed = d3.event.changedTouches;
- for (var i = 0, n = changed.length; i < n; ++i) {
- locations0[changed[i].identifier] = null;
- }
- var touches = relocate(), now = Date.now();
- if (touches.length === 1) {
- if (now - touchtime < 500) {
- var p = touches[0];
- zoomTo(that, p, locations0[p.identifier], Math.floor(Math.log(view.k) / Math.LN2) + 1);
- d3_eventPreventDefault();
- }
- touchtime = now;
- } else if (touches.length > 1) {
- var p = touches[0], q = touches[1], dx = p[0] - q[0], dy = p[1] - q[1];
- distance0 = dx * dx + dy * dy;
- }
- }
- function moved() {
- var touches = d3.touches(that), p0, l0, p1, l1;
- d3_selection_interrupt.call(that);
- for (var i = 0, n = touches.length; i < n; ++i, l1 = null) {
- p1 = touches[i];
- if (l1 = locations0[p1.identifier]) {
- if (l0) break;
- p0 = p1, l0 = l1;
- }
- }
- if (l1) {
- var distance1 = (distance1 = p1[0] - p0[0]) * distance1 + (distance1 = p1[1] - p0[1]) * distance1, scale1 = distance0 && Math.sqrt(distance1 / distance0);
- p0 = [ (p0[0] + p1[0]) / 2, (p0[1] + p1[1]) / 2 ];
- l0 = [ (l0[0] + l1[0]) / 2, (l0[1] + l1[1]) / 2 ];
- scaleTo(scale1 * scale0);
- }
- touchtime = null;
- translateTo(p0, l0);
- zoomed(dispatch);
- }
- function ended() {
- if (d3.event.touches.length) {
- var changed = d3.event.changedTouches;
- for (var i = 0, n = changed.length; i < n; ++i) {
- delete locations0[changed[i].identifier];
- }
- for (var identifier in locations0) {
- return void relocate();
- }
- }
- d3.selectAll(targets).on(zoomName, null);
- subject.on(mousedown, mousedowned).on(touchstart, touchstarted);
- dragRestore();
- zoomended(dispatch);
- }
- }
- function mousewheeled() {
- var dispatch = event.of(this, arguments);
- if (mousewheelTimer) clearTimeout(mousewheelTimer); else d3_selection_interrupt.call(this),
- translate0 = location(center0 = center || d3.mouse(this)), zoomstarted(dispatch);
- mousewheelTimer = setTimeout(function() {
- mousewheelTimer = null;
- zoomended(dispatch);
- }, 50);
- d3_eventPreventDefault();
- scaleTo(Math.pow(2, d3_behavior_zoomDelta() * .002) * view.k);
- translateTo(center0, translate0);
- zoomed(dispatch);
- }
- function dblclicked() {
- var p = d3.mouse(this), k = Math.log(view.k) / Math.LN2;
- zoomTo(this, p, location(p), d3.event.shiftKey ? Math.ceil(k) - 1 : Math.floor(k) + 1);
- }
- return d3.rebind(zoom, event, "on");
- };
- var d3_behavior_zoomInfinity = [ 0, Infinity ], d3_behavior_zoomDelta, d3_behavior_zoomWheel;
- d3.color = d3_color;
- function d3_color() {}
- d3_color.prototype.toString = function() {
- return this.rgb() + "";
- };
- d3.hsl = d3_hsl;
- function d3_hsl(h, s, l) {
- return this instanceof d3_hsl ? void (this.h = +h, this.s = +s, this.l = +l) : arguments.length < 2 ? h instanceof d3_hsl ? new d3_hsl(h.h, h.s, h.l) : d3_rgb_parse("" + h, d3_rgb_hsl, d3_hsl) : new d3_hsl(h, s, l);
- }
- var d3_hslPrototype = d3_hsl.prototype = new d3_color();
- d3_hslPrototype.brighter = function(k) {
- k = Math.pow(.7, arguments.length ? k : 1);
- return new d3_hsl(this.h, this.s, this.l / k);
- };
- d3_hslPrototype.darker = function(k) {
- k = Math.pow(.7, arguments.length ? k : 1);
- return new d3_hsl(this.h, this.s, k * this.l);
- };
- d3_hslPrototype.rgb = function() {
- return d3_hsl_rgb(this.h, this.s, this.l);
- };
- function d3_hsl_rgb(h, s, l) {
- var m1, m2;
- h = isNaN(h) ? 0 : (h %= 360) < 0 ? h + 360 : h;
- s = isNaN(s) ? 0 : s < 0 ? 0 : s > 1 ? 1 : s;
- l = l < 0 ? 0 : l > 1 ? 1 : l;
- m2 = l <= .5 ? l * (1 + s) : l + s - l * s;
- m1 = 2 * l - m2;
- function v(h) {
- if (h > 360) h -= 360; else if (h < 0) h += 360;
- if (h < 60) return m1 + (m2 - m1) * h / 60;
- if (h < 180) return m2;
- if (h < 240) return m1 + (m2 - m1) * (240 - h) / 60;
- return m1;
- }
- function vv(h) {
- return Math.round(v(h) * 255);
- }
- return new d3_rgb(vv(h + 120), vv(h), vv(h - 120));
- }
- d3.hcl = d3_hcl;
- function d3_hcl(h, c, l) {
- return this instanceof d3_hcl ? void (this.h = +h, this.c = +c, this.l = +l) : arguments.length < 2 ? h instanceof d3_hcl ? new d3_hcl(h.h, h.c, h.l) : h instanceof d3_lab ? d3_lab_hcl(h.l, h.a, h.b) : d3_lab_hcl((h = d3_rgb_lab((h = d3.rgb(h)).r, h.g, h.b)).l, h.a, h.b) : new d3_hcl(h, c, l);
- }
- var d3_hclPrototype = d3_hcl.prototype = new d3_color();
- d3_hclPrototype.brighter = function(k) {
- return new d3_hcl(this.h, this.c, Math.min(100, this.l + d3_lab_K * (arguments.length ? k : 1)));
- };
- d3_hclPrototype.darker = function(k) {
- return new d3_hcl(this.h, this.c, Math.max(0, this.l - d3_lab_K * (arguments.length ? k : 1)));
- };
- d3_hclPrototype.rgb = function() {
- return d3_hcl_lab(this.h, this.c, this.l).rgb();
- };
- function d3_hcl_lab(h, c, l) {
- if (isNaN(h)) h = 0;
- if (isNaN(c)) c = 0;
- return new d3_lab(l, Math.cos(h *= d3_radians) * c, Math.sin(h) * c);
- }
- d3.lab = d3_lab;
- function d3_lab(l, a, b) {
- return this instanceof d3_lab ? void (this.l = +l, this.a = +a, this.b = +b) : arguments.length < 2 ? l instanceof d3_lab ? new d3_lab(l.l, l.a, l.b) : l instanceof d3_hcl ? d3_hcl_lab(l.h, l.c, l.l) : d3_rgb_lab((l = d3_rgb(l)).r, l.g, l.b) : new d3_lab(l, a, b);
- }
- var d3_lab_K = 18;
- var d3_lab_X = .95047, d3_lab_Y = 1, d3_lab_Z = 1.08883;
- var d3_labPrototype = d3_lab.prototype = new d3_color();
- d3_labPrototype.brighter = function(k) {
- return new d3_lab(Math.min(100, this.l + d3_lab_K * (arguments.length ? k : 1)), this.a, this.b);
- };
- d3_labPrototype.darker = function(k) {
- return new d3_lab(Math.max(0, this.l - d3_lab_K * (arguments.length ? k : 1)), this.a, this.b);
- };
- d3_labPrototype.rgb = function() {
- return d3_lab_rgb(this.l, this.a, this.b);
- };
- function d3_lab_rgb(l, a, b) {
- var y = (l + 16) / 116, x = y + a / 500, z = y - b / 200;
- x = d3_lab_xyz(x) * d3_lab_X;
- y = d3_lab_xyz(y) * d3_lab_Y;
- z = d3_lab_xyz(z) * d3_lab_Z;
- return new d3_rgb(d3_xyz_rgb(3.2404542 * x - 1.5371385 * y - .4985314 * z), d3_xyz_rgb(-.969266 * x + 1.8760108 * y + .041556 * z), d3_xyz_rgb(.0556434 * x - .2040259 * y + 1.0572252 * z));
- }
- function d3_lab_hcl(l, a, b) {
- return l > 0 ? new d3_hcl(Math.atan2(b, a) * d3_degrees, Math.sqrt(a * a + b * b), l) : new d3_hcl(NaN, NaN, l);
- }
- function d3_lab_xyz(x) {
- return x > .206893034 ? x * x * x : (x - 4 / 29) / 7.787037;
- }
- function d3_xyz_lab(x) {
- return x > .008856 ? Math.pow(x, 1 / 3) : 7.787037 * x + 4 / 29;
- }
- function d3_xyz_rgb(r) {
- return Math.round(255 * (r <= .00304 ? 12.92 * r : 1.055 * Math.pow(r, 1 / 2.4) - .055));
- }
- d3.rgb = d3_rgb;
- function d3_rgb(r, g, b) {
- return this instanceof d3_rgb ? void (this.r = ~~r, this.g = ~~g, this.b = ~~b) : arguments.length < 2 ? r instanceof d3_rgb ? new d3_rgb(r.r, r.g, r.b) : d3_rgb_parse("" + r, d3_rgb, d3_hsl_rgb) : new d3_rgb(r, g, b);
- }
- function d3_rgbNumber(value) {
- return new d3_rgb(value >> 16, value >> 8 & 255, value & 255);
- }
- function d3_rgbString(value) {
- return d3_rgbNumber(value) + "";
- }
- var d3_rgbPrototype = d3_rgb.prototype = new d3_color();
- d3_rgbPrototype.brighter = function(k) {
- k = Math.pow(.7, arguments.length ? k : 1);
- var r = this.r, g = this.g, b = this.b, i = 30;
- if (!r && !g && !b) return new d3_rgb(i, i, i);
- if (r && r < i) r = i;
- if (g && g < i) g = i;
- if (b && b < i) b = i;
- return new d3_rgb(Math.min(255, r / k), Math.min(255, g / k), Math.min(255, b / k));
- };
- d3_rgbPrototype.darker = function(k) {
- k = Math.pow(.7, arguments.length ? k : 1);
- return new d3_rgb(k * this.r, k * this.g, k * this.b);
- };
- d3_rgbPrototype.hsl = function() {
- return d3_rgb_hsl(this.r, this.g, this.b);
- };
- d3_rgbPrototype.toString = function() {
- return "#" + d3_rgb_hex(this.r) + d3_rgb_hex(this.g) + d3_rgb_hex(this.b);
- };
- function d3_rgb_hex(v) {
- return v < 16 ? "0" + Math.max(0, v).toString(16) : Math.min(255, v).toString(16);
- }
- function d3_rgb_parse(format, rgb, hsl) {
- var r = 0, g = 0, b = 0, m1, m2, color;
- m1 = /([a-z]+)\((.*)\)/.exec(format = format.toLowerCase());
- if (m1) {
- m2 = m1[2].split(",");
- switch (m1[1]) {
- case "hsl":
- {
- return hsl(parseFloat(m2[0]), parseFloat(m2[1]) / 100, parseFloat(m2[2]) / 100);
- }
-
- case "rgb":
- {
- return rgb(d3_rgb_parseNumber(m2[0]), d3_rgb_parseNumber(m2[1]), d3_rgb_parseNumber(m2[2]));
- }
- }
- }
- if (color = d3_rgb_names.get(format)) {
- return rgb(color.r, color.g, color.b);
- }
- if (format != null && format.charAt(0) === "#" && !isNaN(color = parseInt(format.slice(1), 16))) {
- if (format.length === 4) {
- r = (color & 3840) >> 4;
- r = r >> 4 | r;
- g = color & 240;
- g = g >> 4 | g;
- b = color & 15;
- b = b << 4 | b;
- } else if (format.length === 7) {
- r = (color & 16711680) >> 16;
- g = (color & 65280) >> 8;
- b = color & 255;
- }
- }
- return rgb(r, g, b);
- }
- function d3_rgb_hsl(r, g, b) {
- var min = Math.min(r /= 255, g /= 255, b /= 255), max = Math.max(r, g, b), d = max - min, h, s, l = (max + min) / 2;
- if (d) {
- s = l < .5 ? d / (max + min) : d / (2 - max - min);
- if (r == max) h = (g - b) / d + (g < b ? 6 : 0); else if (g == max) h = (b - r) / d + 2; else h = (r - g) / d + 4;
- h *= 60;
- } else {
- h = NaN;
- s = l > 0 && l < 1 ? 0 : h;
- }
- return new d3_hsl(h, s, l);
- }
- function d3_rgb_lab(r, g, b) {
- r = d3_rgb_xyz(r);
- g = d3_rgb_xyz(g);
- b = d3_rgb_xyz(b);
- var x = d3_xyz_lab((.4124564 * r + .3575761 * g + .1804375 * b) / d3_lab_X), y = d3_xyz_lab((.2126729 * r + .7151522 * g + .072175 * b) / d3_lab_Y), z = d3_xyz_lab((.0193339 * r + .119192 * g + .9503041 * b) / d3_lab_Z);
- return d3_lab(116 * y - 16, 500 * (x - y), 200 * (y - z));
- }
- function d3_rgb_xyz(r) {
- return (r /= 255) <= .04045 ? r / 12.92 : Math.pow((r + .055) / 1.055, 2.4);
- }
- function d3_rgb_parseNumber(c) {
- var f = parseFloat(c);
- return c.charAt(c.length - 1) === "%" ? Math.round(f * 2.55) : f;
- }
- var d3_rgb_names = d3.map({
- aliceblue: 15792383,
- antiquewhite: 16444375,
- aqua: 65535,
- aquamarine: 8388564,
- azure: 15794175,
- beige: 16119260,
- bisque: 16770244,
- black: 0,
- blanchedalmond: 16772045,
- blue: 255,
- blueviolet: 9055202,
- brown: 10824234,
- burlywood: 14596231,
- cadetblue: 6266528,
- chartreuse: 8388352,
- chocolate: 13789470,
- coral: 16744272,
- cornflowerblue: 6591981,
- cornsilk: 16775388,
- crimson: 14423100,
- cyan: 65535,
- darkblue: 139,
- darkcyan: 35723,
- darkgoldenrod: 12092939,
- darkgray: 11119017,
- darkgreen: 25600,
- darkgrey: 11119017,
- darkkhaki: 12433259,
- darkmagenta: 9109643,
- darkolivegreen: 5597999,
- darkorange: 16747520,
- darkorchid: 10040012,
- darkred: 9109504,
- darksalmon: 15308410,
- darkseagreen: 9419919,
- darkslateblue: 4734347,
- darkslategray: 3100495,
- darkslategrey: 3100495,
- darkturquoise: 52945,
- darkviolet: 9699539,
- deeppink: 16716947,
- deepskyblue: 49151,
- dimgray: 6908265,
- dimgrey: 6908265,
- dodgerblue: 2003199,
- firebrick: 11674146,
- floralwhite: 16775920,
- forestgreen: 2263842,
- fuchsia: 16711935,
- gainsboro: 14474460,
- ghostwhite: 16316671,
- gold: 16766720,
- goldenrod: 14329120,
- gray: 8421504,
- green: 32768,
- greenyellow: 11403055,
- grey: 8421504,
- honeydew: 15794160,
- hotpink: 16738740,
- indianred: 13458524,
- indigo: 4915330,
- ivory: 16777200,
- khaki: 15787660,
- lavender: 15132410,
- lavenderblush: 16773365,
- lawngreen: 8190976,
- lemonchiffon: 16775885,
- lightblue: 11393254,
- lightcoral: 15761536,
- lightcyan: 14745599,
- lightgoldenrodyellow: 16448210,
- lightgray: 13882323,
- lightgreen: 9498256,
- lightgrey: 13882323,
- lightpink: 16758465,
- lightsalmon: 16752762,
- lightseagreen: 2142890,
- lightskyblue: 8900346,
- lightslategray: 7833753,
- lightslategrey: 7833753,
- lightsteelblue: 11584734,
- lightyellow: 16777184,
- lime: 65280,
- limegreen: 3329330,
- linen: 16445670,
- magenta: 16711935,
- maroon: 8388608,
- mediumaquamarine: 6737322,
- mediumblue: 205,
- mediumorchid: 12211667,
- mediumpurple: 9662683,
- mediumseagreen: 3978097,
- mediumslateblue: 8087790,
- mediumspringgreen: 64154,
- mediumturquoise: 4772300,
- mediumvioletred: 13047173,
- midnightblue: 1644912,
- mintcream: 16121850,
- mistyrose: 16770273,
- moccasin: 16770229,
- navajowhite: 16768685,
- navy: 128,
- oldlace: 16643558,
- olive: 8421376,
- olivedrab: 7048739,
- orange: 16753920,
- orangered: 16729344,
- orchid: 14315734,
- palegoldenrod: 15657130,
- palegreen: 10025880,
- paleturquoise: 11529966,
- palevioletred: 14381203,
- papayawhip: 16773077,
- peachpuff: 16767673,
- peru: 13468991,
- pink: 16761035,
- plum: 14524637,
- powderblue: 11591910,
- purple: 8388736,
- rebeccapurple: 6697881,
- red: 16711680,
- rosybrown: 12357519,
- royalblue: 4286945,
- saddlebrown: 9127187,
- salmon: 16416882,
- sandybrown: 16032864,
- seagreen: 3050327,
- seashell: 16774638,
- sienna: 10506797,
- silver: 12632256,
- skyblue: 8900331,
- slateblue: 6970061,
- slategray: 7372944,
- slategrey: 7372944,
- snow: 16775930,
- springgreen: 65407,
- steelblue: 4620980,
- tan: 13808780,
- teal: 32896,
- thistle: 14204888,
- tomato: 16737095,
- turquoise: 4251856,
- violet: 15631086,
- wheat: 16113331,
- white: 16777215,
- whitesmoke: 16119285,
- yellow: 16776960,
- yellowgreen: 10145074
- });
- d3_rgb_names.forEach(function(key, value) {
- d3_rgb_names.set(key, d3_rgbNumber(value));
- });
- function d3_functor(v) {
- return typeof v === "function" ? v : function() {
- return v;
- };
- }
- d3.functor = d3_functor;
- d3.xhr = d3_xhrType(d3_identity);
- function d3_xhrType(response) {
- return function(url, mimeType, callback) {
- if (arguments.length === 2 && typeof mimeType === "function") callback = mimeType,
- mimeType = null;
- return d3_xhr(url, mimeType, response, callback);
- };
- }
- function d3_xhr(url, mimeType, response, callback) {
- var xhr = {}, dispatch = d3.dispatch("beforesend", "progress", "load", "error"), headers = {}, request = new XMLHttpRequest(), responseType = null;
- if (this.XDomainRequest && !("withCredentials" in request) && /^(http(s)?:)?\/\//.test(url)) request = new XDomainRequest();
- "onload" in request ? request.onload = request.onerror = respond : request.onreadystatechange = function() {
- request.readyState > 3 && respond();
- };
- function respond() {
- var status = request.status, result;
- if (!status && d3_xhrHasResponse(request) || status >= 200 && status < 300 || status === 304) {
- try {
- result = response.call(xhr, request);
- } catch (e) {
- dispatch.error.call(xhr, e);
- return;
- }
- dispatch.load.call(xhr, result);
- } else {
- dispatch.error.call(xhr, request);
- }
- }
- request.onprogress = function(event) {
- var o = d3.event;
- d3.event = event;
- try {
- dispatch.progress.call(xhr, request);
- } finally {
- d3.event = o;
- }
- };
- xhr.header = function(name, value) {
- name = (name + "").toLowerCase();
- if (arguments.length < 2) return headers[name];
- if (value == null) delete headers[name]; else headers[name] = value + "";
- return xhr;
- };
- xhr.mimeType = function(value) {
- if (!arguments.length) return mimeType;
- mimeType = value == null ? null : value + "";
- return xhr;
- };
- xhr.responseType = function(value) {
- if (!arguments.length) return responseType;
- responseType = value;
- return xhr;
- };
- xhr.response = function(value) {
- response = value;
- return xhr;
- };
- [ "get", "post" ].forEach(function(method) {
- xhr[method] = function() {
- return xhr.send.apply(xhr, [ method ].concat(d3_array(arguments)));
- };
- });
- xhr.send = function(method, data, callback) {
- if (arguments.length === 2 && typeof data === "function") callback = data, data = null;
- request.open(method, url, true);
- if (mimeType != null && !("accept" in headers)) headers["accept"] = mimeType + ",*/*";
- if (request.setRequestHeader) for (var name in headers) request.setRequestHeader(name, headers[name]);
- if (mimeType != null && request.overrideMimeType) request.overrideMimeType(mimeType);
- if (responseType != null) request.responseType = responseType;
- if (callback != null) xhr.on("error", callback).on("load", function(request) {
- callback(null, request);
- });
- dispatch.beforesend.call(xhr, request);
- request.send(data == null ? null : data);
- return xhr;
- };
- xhr.abort = function() {
- request.abort();
- return xhr;
- };
- d3.rebind(xhr, dispatch, "on");
- return callback == null ? xhr : xhr.get(d3_xhr_fixCallback(callback));
- }
- function d3_xhr_fixCallback(callback) {
- return callback.length === 1 ? function(error, request) {
- callback(error == null ? request : null);
- } : callback;
- }
- function d3_xhrHasResponse(request) {
- var type = request.responseType;
- return type && type !== "text" ? request.response : request.responseText;
- }
- d3.dsv = function(delimiter, mimeType) {
- var reFormat = new RegExp('["' + delimiter + "\n]"), delimiterCode = delimiter.charCodeAt(0);
- function dsv(url, row, callback) {
- if (arguments.length < 3) callback = row, row = null;
- var xhr = d3_xhr(url, mimeType, row == null ? response : typedResponse(row), callback);
- xhr.row = function(_) {
- return arguments.length ? xhr.response((row = _) == null ? response : typedResponse(_)) : row;
- };
- return xhr;
- }
- function response(request) {
- return dsv.parse(request.responseText);
- }
- function typedResponse(f) {
- return function(request) {
- return dsv.parse(request.responseText, f);
- };
- }
- dsv.parse = function(text, f) {
- var o;
- return dsv.parseRows(text, function(row, i) {
- if (o) return o(row, i - 1);
- var a = new Function("d", "return {" + row.map(function(name, i) {
- return JSON.stringify(name) + ": d[" + i + "]";
- }).join(",") + "}");
- o = f ? function(row, i) {
- return f(a(row), i);
- } : a;
- });
- };
- dsv.parseRows = function(text, f) {
- var EOL = {}, EOF = {}, rows = [], N = text.length, I = 0, n = 0, t, eol;
- function token() {
- if (I >= N) return EOF;
- if (eol) return eol = false, EOL;
- var j = I;
- if (text.charCodeAt(j) === 34) {
- var i = j;
- while (i++ < N) {
- if (text.charCodeAt(i) === 34) {
- if (text.charCodeAt(i + 1) !== 34) break;
- ++i;
- }
- }
- I = i + 2;
- var c = text.charCodeAt(i + 1);
- if (c === 13) {
- eol = true;
- if (text.charCodeAt(i + 2) === 10) ++I;
- } else if (c === 10) {
- eol = true;
- }
- return text.slice(j + 1, i).replace(/""/g, '"');
- }
- while (I < N) {
- var c = text.charCodeAt(I++), k = 1;
- if (c === 10) eol = true; else if (c === 13) {
- eol = true;
- if (text.charCodeAt(I) === 10) ++I, ++k;
- } else if (c !== delimiterCode) continue;
- return text.slice(j, I - k);
- }
- return text.slice(j);
- }
- while ((t = token()) !== EOF) {
- var a = [];
- while (t !== EOL && t !== EOF) {
- a.push(t);
- t = token();
- }
- if (f && (a = f(a, n++)) == null) continue;
- rows.push(a);
- }
- return rows;
- };
- dsv.format = function(rows) {
- if (Array.isArray(rows[0])) return dsv.formatRows(rows);
- var fieldSet = new d3_Set(), fields = [];
- rows.forEach(function(row) {
- for (var field in row) {
- if (!fieldSet.has(field)) {
- fields.push(fieldSet.add(field));
- }
- }
- });
- return [ fields.map(formatValue).join(delimiter) ].concat(rows.map(function(row) {
- return fields.map(function(field) {
- return formatValue(row[field]);
- }).join(delimiter);
- })).join("\n");
- };
- dsv.formatRows = function(rows) {
- return rows.map(formatRow).join("\n");
- };
- function formatRow(row) {
- return row.map(formatValue).join(delimiter);
- }
- function formatValue(text) {
- return reFormat.test(text) ? '"' + text.replace(/\"/g, '""') + '"' : text;
- }
- return dsv;
- };
- d3.csv = d3.dsv(",", "text/csv");
- d3.tsv = d3.dsv(" ", "text/tab-separated-values");
- var d3_timer_queueHead, d3_timer_queueTail, d3_timer_interval, d3_timer_timeout, d3_timer_frame = this[d3_vendorSymbol(this, "requestAnimationFrame")] || function(callback) {
- setTimeout(callback, 17);
- };
- d3.timer = function() {
- d3_timer.apply(this, arguments);
- };
- function d3_timer(callback, delay, then) {
- var n = arguments.length;
- if (n < 2) delay = 0;
- if (n < 3) then = Date.now();
- var time = then + delay, timer = {
- c: callback,
- t: time,
- n: null
- };
- if (d3_timer_queueTail) d3_timer_queueTail.n = timer; else d3_timer_queueHead = timer;
- d3_timer_queueTail = timer;
- if (!d3_timer_interval) {
- d3_timer_timeout = clearTimeout(d3_timer_timeout);
- d3_timer_interval = 1;
- d3_timer_frame(d3_timer_step);
- }
- return timer;
- }
- function d3_timer_step() {
- var now = d3_timer_mark(), delay = d3_timer_sweep() - now;
- if (delay > 24) {
- if (isFinite(delay)) {
- clearTimeout(d3_timer_timeout);
- d3_timer_timeout = setTimeout(d3_timer_step, delay);
- }
- d3_timer_interval = 0;
- } else {
- d3_timer_interval = 1;
- d3_timer_frame(d3_timer_step);
- }
- }
- d3.timer.flush = function() {
- d3_timer_mark();
- d3_timer_sweep();
- };
- function d3_timer_mark() {
- var now = Date.now(), timer = d3_timer_queueHead;
- while (timer) {
- if (now >= timer.t && timer.c(now - timer.t)) timer.c = null;
- timer = timer.n;
- }
- return now;
- }
- function d3_timer_sweep() {
- var t0, t1 = d3_timer_queueHead, time = Infinity;
- while (t1) {
- if (t1.c) {
- if (t1.t < time) time = t1.t;
- t1 = (t0 = t1).n;
- } else {
- t1 = t0 ? t0.n = t1.n : d3_timer_queueHead = t1.n;
- }
- }
- d3_timer_queueTail = t0;
- return time;
- }
- function d3_format_precision(x, p) {
- return p - (x ? Math.ceil(Math.log(x) / Math.LN10) : 1);
- }
- d3.round = function(x, n) {
- return n ? Math.round(x * (n = Math.pow(10, n))) / n : Math.round(x);
- };
- var d3_formatPrefixes = [ "y", "z", "a", "f", "p", "n", "µ", "m", "", "k", "M", "G", "T", "P", "E", "Z", "Y" ].map(d3_formatPrefix);
- d3.formatPrefix = function(value, precision) {
- var i = 0;
- if (value = +value) {
- if (value < 0) value *= -1;
- if (precision) value = d3.round(value, d3_format_precision(value, precision));
- i = 1 + Math.floor(1e-12 + Math.log(value) / Math.LN10);
- i = Math.max(-24, Math.min(24, Math.floor((i - 1) / 3) * 3));
- }
- return d3_formatPrefixes[8 + i / 3];
- };
- function d3_formatPrefix(d, i) {
- var k = Math.pow(10, abs(8 - i) * 3);
- return {
- scale: i > 8 ? function(d) {
- return d / k;
- } : function(d) {
- return d * k;
- },
- symbol: d
- };
- }
- function d3_locale_numberFormat(locale) {
- var locale_decimal = locale.decimal, locale_thousands = locale.thousands, locale_grouping = locale.grouping, locale_currency = locale.currency, formatGroup = locale_grouping && locale_thousands ? function(value, width) {
- var i = value.length, t = [], j = 0, g = locale_grouping[0], length = 0;
- while (i > 0 && g > 0) {
- if (length + g + 1 > width) g = Math.max(1, width - length);
- t.push(value.substring(i -= g, i + g));
- if ((length += g + 1) > width) break;
- g = locale_grouping[j = (j + 1) % locale_grouping.length];
- }
- return t.reverse().join(locale_thousands);
- } : d3_identity;
- return function(specifier) {
- var match = d3_format_re.exec(specifier), fill = match[1] || " ", align = match[2] || ">", sign = match[3] || "-", symbol = match[4] || "", zfill = match[5], width = +match[6], comma = match[7], precision = match[8], type = match[9], scale = 1, prefix = "", suffix = "", integer = false, exponent = true;
- if (precision) precision = +precision.substring(1);
- if (zfill || fill === "0" && align === "=") {
- zfill = fill = "0";
- align = "=";
- }
- switch (type) {
- case "n":
- comma = true;
- type = "g";
- break;
-
- case "%":
- scale = 100;
- suffix = "%";
- type = "f";
- break;
-
- case "p":
- scale = 100;
- suffix = "%";
- type = "r";
- break;
-
- case "b":
- case "o":
- case "x":
- case "X":
- if (symbol === "#") prefix = "0" + type.toLowerCase();
-
- case "c":
- exponent = false;
-
- case "d":
- integer = true;
- precision = 0;
- break;
-
- case "s":
- scale = -1;
- type = "r";
- break;
- }
- if (symbol === "$") prefix = locale_currency[0], suffix = locale_currency[1];
- if (type == "r" && !precision) type = "g";
- if (precision != null) {
- if (type == "g") precision = Math.max(1, Math.min(21, precision)); else if (type == "e" || type == "f") precision = Math.max(0, Math.min(20, precision));
- }
- type = d3_format_types.get(type) || d3_format_typeDefault;
- var zcomma = zfill && comma;
- return function(value) {
- var fullSuffix = suffix;
- if (integer && value % 1) return "";
- var negative = value < 0 || value === 0 && 1 / value < 0 ? (value = -value, "-") : sign === "-" ? "" : sign;
- if (scale < 0) {
- var unit = d3.formatPrefix(value, precision);
- value = unit.scale(value);
- fullSuffix = unit.symbol + suffix;
- } else {
- value *= scale;
- }
- value = type(value, precision);
- var i = value.lastIndexOf("."), before, after;
- if (i < 0) {
- var j = exponent ? value.lastIndexOf("e") : -1;
- if (j < 0) before = value, after = ""; else before = value.substring(0, j), after = value.substring(j);
- } else {
- before = value.substring(0, i);
- after = locale_decimal + value.substring(i + 1);
- }
- if (!zfill && comma) before = formatGroup(before, Infinity);
- var length = prefix.length + before.length + after.length + (zcomma ? 0 : negative.length), padding = length < width ? new Array(length = width - length + 1).join(fill) : "";
- if (zcomma) before = formatGroup(padding + before, padding.length ? width - after.length : Infinity);
- negative += prefix;
- value = before + after;
- return (align === "<" ? negative + value + padding : align === ">" ? padding + negative + value : align === "^" ? padding.substring(0, length >>= 1) + negative + value + padding.substring(length) : negative + (zcomma ? value : padding + value)) + fullSuffix;
- };
- };
- }
- var d3_format_re = /(?:([^{])?([<>=^]))?([+\- ])?([$#])?(0)?(\d+)?(,)?(\.-?\d+)?([a-z%])?/i;
- var d3_format_types = d3.map({
- b: function(x) {
- return x.toString(2);
- },
- c: function(x) {
- return String.fromCharCode(x);
- },
- o: function(x) {
- return x.toString(8);
- },
- x: function(x) {
- return x.toString(16);
- },
- X: function(x) {
- return x.toString(16).toUpperCase();
- },
- g: function(x, p) {
- return x.toPrecision(p);
- },
- e: function(x, p) {
- return x.toExponential(p);
- },
- f: function(x, p) {
- return x.toFixed(p);
- },
- r: function(x, p) {
- return (x = d3.round(x, d3_format_precision(x, p))).toFixed(Math.max(0, Math.min(20, d3_format_precision(x * (1 + 1e-15), p))));
- }
- });
- function d3_format_typeDefault(x) {
- return x + "";
- }
- var d3_time = d3.time = {}, d3_date = Date;
- function d3_date_utc() {
- this._ = new Date(arguments.length > 1 ? Date.UTC.apply(this, arguments) : arguments[0]);
- }
- d3_date_utc.prototype = {
- getDate: function() {
- return this._.getUTCDate();
- },
- getDay: function() {
- return this._.getUTCDay();
- },
- getFullYear: function() {
- return this._.getUTCFullYear();
- },
- getHours: function() {
- return this._.getUTCHours();
- },
- getMilliseconds: function() {
- return this._.getUTCMilliseconds();
- },
- getMinutes: function() {
- return this._.getUTCMinutes();
- },
- getMonth: function() {
- return this._.getUTCMonth();
- },
- getSeconds: function() {
- return this._.getUTCSeconds();
- },
- getTime: function() {
- return this._.getTime();
- },
- getTimezoneOffset: function() {
- return 0;
- },
- valueOf: function() {
- return this._.valueOf();
- },
- setDate: function() {
- d3_time_prototype.setUTCDate.apply(this._, arguments);
- },
- setDay: function() {
- d3_time_prototype.setUTCDay.apply(this._, arguments);
- },
- setFullYear: function() {
- d3_time_prototype.setUTCFullYear.apply(this._, arguments);
- },
- setHours: function() {
- d3_time_prototype.setUTCHours.apply(this._, arguments);
- },
- setMilliseconds: function() {
- d3_time_prototype.setUTCMilliseconds.apply(this._, arguments);
- },
- setMinutes: function() {
- d3_time_prototype.setUTCMinutes.apply(this._, arguments);
- },
- setMonth: function() {
- d3_time_prototype.setUTCMonth.apply(this._, arguments);
- },
- setSeconds: function() {
- d3_time_prototype.setUTCSeconds.apply(this._, arguments);
- },
- setTime: function() {
- d3_time_prototype.setTime.apply(this._, arguments);
- }
- };
- var d3_time_prototype = Date.prototype;
- function d3_time_interval(local, step, number) {
- function round(date) {
- var d0 = local(date), d1 = offset(d0, 1);
- return date - d0 < d1 - date ? d0 : d1;
- }
- function ceil(date) {
- step(date = local(new d3_date(date - 1)), 1);
- return date;
- }
- function offset(date, k) {
- step(date = new d3_date(+date), k);
- return date;
- }
- function range(t0, t1, dt) {
- var time = ceil(t0), times = [];
- if (dt > 1) {
- while (time < t1) {
- if (!(number(time) % dt)) times.push(new Date(+time));
- step(time, 1);
- }
- } else {
- while (time < t1) times.push(new Date(+time)), step(time, 1);
- }
- return times;
- }
- function range_utc(t0, t1, dt) {
- try {
- d3_date = d3_date_utc;
- var utc = new d3_date_utc();
- utc._ = t0;
- return range(utc, t1, dt);
- } finally {
- d3_date = Date;
- }
- }
- local.floor = local;
- local.round = round;
- local.ceil = ceil;
- local.offset = offset;
- local.range = range;
- var utc = local.utc = d3_time_interval_utc(local);
- utc.floor = utc;
- utc.round = d3_time_interval_utc(round);
- utc.ceil = d3_time_interval_utc(ceil);
- utc.offset = d3_time_interval_utc(offset);
- utc.range = range_utc;
- return local;
- }
- function d3_time_interval_utc(method) {
- return function(date, k) {
- try {
- d3_date = d3_date_utc;
- var utc = new d3_date_utc();
- utc._ = date;
- return method(utc, k)._;
- } finally {
- d3_date = Date;
- }
- };
- }
- d3_time.year = d3_time_interval(function(date) {
- date = d3_time.day(date);
- date.setMonth(0, 1);
- return date;
- }, function(date, offset) {
- date.setFullYear(date.getFullYear() + offset);
- }, function(date) {
- return date.getFullYear();
- });
- d3_time.years = d3_time.year.range;
- d3_time.years.utc = d3_time.year.utc.range;
- d3_time.day = d3_time_interval(function(date) {
- var day = new d3_date(2e3, 0);
- day.setFullYear(date.getFullYear(), date.getMonth(), date.getDate());
- return day;
- }, function(date, offset) {
- date.setDate(date.getDate() + offset);
- }, function(date) {
- return date.getDate() - 1;
- });
- d3_time.days = d3_time.day.range;
- d3_time.days.utc = d3_time.day.utc.range;
- d3_time.dayOfYear = function(date) {
- var year = d3_time.year(date);
- return Math.floor((date - year - (date.getTimezoneOffset() - year.getTimezoneOffset()) * 6e4) / 864e5);
- };
- [ "sunday", "monday", "tuesday", "wednesday", "thursday", "friday", "saturday" ].forEach(function(day, i) {
- i = 7 - i;
- var interval = d3_time[day] = d3_time_interval(function(date) {
- (date = d3_time.day(date)).setDate(date.getDate() - (date.getDay() + i) % 7);
- return date;
- }, function(date, offset) {
- date.setDate(date.getDate() + Math.floor(offset) * 7);
- }, function(date) {
- var day = d3_time.year(date).getDay();
- return Math.floor((d3_time.dayOfYear(date) + (day + i) % 7) / 7) - (day !== i);
- });
- d3_time[day + "s"] = interval.range;
- d3_time[day + "s"].utc = interval.utc.range;
- d3_time[day + "OfYear"] = function(date) {
- var day = d3_time.year(date).getDay();
- return Math.floor((d3_time.dayOfYear(date) + (day + i) % 7) / 7);
- };
- });
- d3_time.week = d3_time.sunday;
- d3_time.weeks = d3_time.sunday.range;
- d3_time.weeks.utc = d3_time.sunday.utc.range;
- d3_time.weekOfYear = d3_time.sundayOfYear;
- function d3_locale_timeFormat(locale) {
- var locale_dateTime = locale.dateTime, locale_date = locale.date, locale_time = locale.time, locale_periods = locale.periods, locale_days = locale.days, locale_shortDays = locale.shortDays, locale_months = locale.months, locale_shortMonths = locale.shortMonths;
- function d3_time_format(template) {
- var n = template.length;
- function format(date) {
- var string = [], i = -1, j = 0, c, p, f;
- while (++i < n) {
- if (template.charCodeAt(i) === 37) {
- string.push(template.slice(j, i));
- if ((p = d3_time_formatPads[c = template.charAt(++i)]) != null) c = template.charAt(++i);
- if (f = d3_time_formats[c]) c = f(date, p == null ? c === "e" ? " " : "0" : p);
- string.push(c);
- j = i + 1;
- }
- }
- string.push(template.slice(j, i));
- return string.join("");
- }
- format.parse = function(string) {
- var d = {
- y: 1900,
- m: 0,
- d: 1,
- H: 0,
- M: 0,
- S: 0,
- L: 0,
- Z: null
- }, i = d3_time_parse(d, template, string, 0);
- if (i != string.length) return null;
- if ("p" in d) d.H = d.H % 12 + d.p * 12;
- var localZ = d.Z != null && d3_date !== d3_date_utc, date = new (localZ ? d3_date_utc : d3_date)();
- if ("j" in d) date.setFullYear(d.y, 0, d.j); else if ("W" in d || "U" in d) {
- if (!("w" in d)) d.w = "W" in d ? 1 : 0;
- date.setFullYear(d.y, 0, 1);
- date.setFullYear(d.y, 0, "W" in d ? (d.w + 6) % 7 + d.W * 7 - (date.getDay() + 5) % 7 : d.w + d.U * 7 - (date.getDay() + 6) % 7);
- } else date.setFullYear(d.y, d.m, d.d);
- date.setHours(d.H + (d.Z / 100 | 0), d.M + d.Z % 100, d.S, d.L);
- return localZ ? date._ : date;
- };
- format.toString = function() {
- return template;
- };
- return format;
- }
- function d3_time_parse(date, template, string, j) {
- var c, p, t, i = 0, n = template.length, m = string.length;
- while (i < n) {
- if (j >= m) return -1;
- c = template.charCodeAt(i++);
- if (c === 37) {
- t = template.charAt(i++);
- p = d3_time_parsers[t in d3_time_formatPads ? template.charAt(i++) : t];
- if (!p || (j = p(date, string, j)) < 0) return -1;
- } else if (c != string.charCodeAt(j++)) {
- return -1;
- }
- }
- return j;
- }
- d3_time_format.utc = function(template) {
- var local = d3_time_format(template);
- function format(date) {
- try {
- d3_date = d3_date_utc;
- var utc = new d3_date();
- utc._ = date;
- return local(utc);
- } finally {
- d3_date = Date;
- }
- }
- format.parse = function(string) {
- try {
- d3_date = d3_date_utc;
- var date = local.parse(string);
- return date && date._;
- } finally {
- d3_date = Date;
- }
- };
- format.toString = local.toString;
- return format;
- };
- d3_time_format.multi = d3_time_format.utc.multi = d3_time_formatMulti;
- var d3_time_periodLookup = d3.map(), d3_time_dayRe = d3_time_formatRe(locale_days), d3_time_dayLookup = d3_time_formatLookup(locale_days), d3_time_dayAbbrevRe = d3_time_formatRe(locale_shortDays), d3_time_dayAbbrevLookup = d3_time_formatLookup(locale_shortDays), d3_time_monthRe = d3_time_formatRe(locale_months), d3_time_monthLookup = d3_time_formatLookup(locale_months), d3_time_monthAbbrevRe = d3_time_formatRe(locale_shortMonths), d3_time_monthAbbrevLookup = d3_time_formatLookup(locale_shortMonths);
- locale_periods.forEach(function(p, i) {
- d3_time_periodLookup.set(p.toLowerCase(), i);
- });
- var d3_time_formats = {
- a: function(d) {
- return locale_shortDays[d.getDay()];
- },
- A: function(d) {
- return locale_days[d.getDay()];
- },
- b: function(d) {
- return locale_shortMonths[d.getMonth()];
- },
- B: function(d) {
- return locale_months[d.getMonth()];
- },
- c: d3_time_format(locale_dateTime),
- d: function(d, p) {
- return d3_time_formatPad(d.getDate(), p, 2);
- },
- e: function(d, p) {
- return d3_time_formatPad(d.getDate(), p, 2);
- },
- H: function(d, p) {
- return d3_time_formatPad(d.getHours(), p, 2);
- },
- I: function(d, p) {
- return d3_time_formatPad(d.getHours() % 12 || 12, p, 2);
- },
- j: function(d, p) {
- return d3_time_formatPad(1 + d3_time.dayOfYear(d), p, 3);
- },
- L: function(d, p) {
- return d3_time_formatPad(d.getMilliseconds(), p, 3);
- },
- m: function(d, p) {
- return d3_time_formatPad(d.getMonth() + 1, p, 2);
- },
- M: function(d, p) {
- return d3_time_formatPad(d.getMinutes(), p, 2);
- },
- p: function(d) {
- return locale_periods[+(d.getHours() >= 12)];
- },
- S: function(d, p) {
- return d3_time_formatPad(d.getSeconds(), p, 2);
- },
- U: function(d, p) {
- return d3_time_formatPad(d3_time.sundayOfYear(d), p, 2);
- },
- w: function(d) {
- return d.getDay();
- },
- W: function(d, p) {
- return d3_time_formatPad(d3_time.mondayOfYear(d), p, 2);
- },
- x: d3_time_format(locale_date),
- X: d3_time_format(locale_time),
- y: function(d, p) {
- return d3_time_formatPad(d.getFullYear() % 100, p, 2);
- },
- Y: function(d, p) {
- return d3_time_formatPad(d.getFullYear() % 1e4, p, 4);
- },
- Z: d3_time_zone,
- "%": function() {
- return "%";
- }
- };
- var d3_time_parsers = {
- a: d3_time_parseWeekdayAbbrev,
- A: d3_time_parseWeekday,
- b: d3_time_parseMonthAbbrev,
- B: d3_time_parseMonth,
- c: d3_time_parseLocaleFull,
- d: d3_time_parseDay,
- e: d3_time_parseDay,
- H: d3_time_parseHour24,
- I: d3_time_parseHour24,
- j: d3_time_parseDayOfYear,
- L: d3_time_parseMilliseconds,
- m: d3_time_parseMonthNumber,
- M: d3_time_parseMinutes,
- p: d3_time_parseAmPm,
- S: d3_time_parseSeconds,
- U: d3_time_parseWeekNumberSunday,
- w: d3_time_parseWeekdayNumber,
- W: d3_time_parseWeekNumberMonday,
- x: d3_time_parseLocaleDate,
- X: d3_time_parseLocaleTime,
- y: d3_time_parseYear,
- Y: d3_time_parseFullYear,
- Z: d3_time_parseZone,
- "%": d3_time_parseLiteralPercent
- };
- function d3_time_parseWeekdayAbbrev(date, string, i) {
- d3_time_dayAbbrevRe.lastIndex = 0;
- var n = d3_time_dayAbbrevRe.exec(string.slice(i));
- return n ? (date.w = d3_time_dayAbbrevLookup.get(n[0].toLowerCase()), i + n[0].length) : -1;
- }
- function d3_time_parseWeekday(date, string, i) {
- d3_time_dayRe.lastIndex = 0;
- var n = d3_time_dayRe.exec(string.slice(i));
- return n ? (date.w = d3_time_dayLookup.get(n[0].toLowerCase()), i + n[0].length) : -1;
- }
- function d3_time_parseMonthAbbrev(date, string, i) {
- d3_time_monthAbbrevRe.lastIndex = 0;
- var n = d3_time_monthAbbrevRe.exec(string.slice(i));
- return n ? (date.m = d3_time_monthAbbrevLookup.get(n[0].toLowerCase()), i + n[0].length) : -1;
- }
- function d3_time_parseMonth(date, string, i) {
- d3_time_monthRe.lastIndex = 0;
- var n = d3_time_monthRe.exec(string.slice(i));
- return n ? (date.m = d3_time_monthLookup.get(n[0].toLowerCase()), i + n[0].length) : -1;
- }
- function d3_time_parseLocaleFull(date, string, i) {
- return d3_time_parse(date, d3_time_formats.c.toString(), string, i);
- }
- function d3_time_parseLocaleDate(date, string, i) {
- return d3_time_parse(date, d3_time_formats.x.toString(), string, i);
- }
- function d3_time_parseLocaleTime(date, string, i) {
- return d3_time_parse(date, d3_time_formats.X.toString(), string, i);
- }
- function d3_time_parseAmPm(date, string, i) {
- var n = d3_time_periodLookup.get(string.slice(i, i += 2).toLowerCase());
- return n == null ? -1 : (date.p = n, i);
- }
- return d3_time_format;
- }
- var d3_time_formatPads = {
- "-": "",
- _: " ",
- "0": "0"
- }, d3_time_numberRe = /^\s*\d+/, d3_time_percentRe = /^%/;
- function d3_time_formatPad(value, fill, width) {
- var sign = value < 0 ? "-" : "", string = (sign ? -value : value) + "", length = string.length;
- return sign + (length < width ? new Array(width - length + 1).join(fill) + string : string);
- }
- function d3_time_formatRe(names) {
- return new RegExp("^(?:" + names.map(d3.requote).join("|") + ")", "i");
- }
- function d3_time_formatLookup(names) {
- var map = new d3_Map(), i = -1, n = names.length;
- while (++i < n) map.set(names[i].toLowerCase(), i);
- return map;
- }
- function d3_time_parseWeekdayNumber(date, string, i) {
- d3_time_numberRe.lastIndex = 0;
- var n = d3_time_numberRe.exec(string.slice(i, i + 1));
- return n ? (date.w = +n[0], i + n[0].length) : -1;
- }
- function d3_time_parseWeekNumberSunday(date, string, i) {
- d3_time_numberRe.lastIndex = 0;
- var n = d3_time_numberRe.exec(string.slice(i));
- return n ? (date.U = +n[0], i + n[0].length) : -1;
- }
- function d3_time_parseWeekNumberMonday(date, string, i) {
- d3_time_numberRe.lastIndex = 0;
- var n = d3_time_numberRe.exec(string.slice(i));
- return n ? (date.W = +n[0], i + n[0].length) : -1;
- }
- function d3_time_parseFullYear(date, string, i) {
- d3_time_numberRe.lastIndex = 0;
- var n = d3_time_numberRe.exec(string.slice(i, i + 4));
- return n ? (date.y = +n[0], i + n[0].length) : -1;
- }
- function d3_time_parseYear(date, string, i) {
- d3_time_numberRe.lastIndex = 0;
- var n = d3_time_numberRe.exec(string.slice(i, i + 2));
- return n ? (date.y = d3_time_expandYear(+n[0]), i + n[0].length) : -1;
- }
- function d3_time_parseZone(date, string, i) {
- return /^[+-]\d{4}$/.test(string = string.slice(i, i + 5)) ? (date.Z = -string,
- i + 5) : -1;
- }
- function d3_time_expandYear(d) {
- return d + (d > 68 ? 1900 : 2e3);
- }
- function d3_time_parseMonthNumber(date, string, i) {
- d3_time_numberRe.lastIndex = 0;
- var n = d3_time_numberRe.exec(string.slice(i, i + 2));
- return n ? (date.m = n[0] - 1, i + n[0].length) : -1;
- }
- function d3_time_parseDay(date, string, i) {
- d3_time_numberRe.lastIndex = 0;
- var n = d3_time_numberRe.exec(string.slice(i, i + 2));
- return n ? (date.d = +n[0], i + n[0].length) : -1;
- }
- function d3_time_parseDayOfYear(date, string, i) {
- d3_time_numberRe.lastIndex = 0;
- var n = d3_time_numberRe.exec(string.slice(i, i + 3));
- return n ? (date.j = +n[0], i + n[0].length) : -1;
- }
- function d3_time_parseHour24(date, string, i) {
- d3_time_numberRe.lastIndex = 0;
- var n = d3_time_numberRe.exec(string.slice(i, i + 2));
- return n ? (date.H = +n[0], i + n[0].length) : -1;
- }
- function d3_time_parseMinutes(date, string, i) {
- d3_time_numberRe.lastIndex = 0;
- var n = d3_time_numberRe.exec(string.slice(i, i + 2));
- return n ? (date.M = +n[0], i + n[0].length) : -1;
- }
- function d3_time_parseSeconds(date, string, i) {
- d3_time_numberRe.lastIndex = 0;
- var n = d3_time_numberRe.exec(string.slice(i, i + 2));
- return n ? (date.S = +n[0], i + n[0].length) : -1;
- }
- function d3_time_parseMilliseconds(date, string, i) {
- d3_time_numberRe.lastIndex = 0;
- var n = d3_time_numberRe.exec(string.slice(i, i + 3));
- return n ? (date.L = +n[0], i + n[0].length) : -1;
- }
- function d3_time_zone(d) {
- var z = d.getTimezoneOffset(), zs = z > 0 ? "-" : "+", zh = abs(z) / 60 | 0, zm = abs(z) % 60;
- return zs + d3_time_formatPad(zh, "0", 2) + d3_time_formatPad(zm, "0", 2);
- }
- function d3_time_parseLiteralPercent(date, string, i) {
- d3_time_percentRe.lastIndex = 0;
- var n = d3_time_percentRe.exec(string.slice(i, i + 1));
- return n ? i + n[0].length : -1;
- }
- function d3_time_formatMulti(formats) {
- var n = formats.length, i = -1;
- while (++i < n) formats[i][0] = this(formats[i][0]);
- return function(date) {
- var i = 0, f = formats[i];
- while (!f[1](date)) f = formats[++i];
- return f[0](date);
- };
- }
- d3.locale = function(locale) {
- return {
- numberFormat: d3_locale_numberFormat(locale),
- timeFormat: d3_locale_timeFormat(locale)
- };
- };
- var d3_locale_enUS = d3.locale({
- decimal: ".",
- thousands: ",",
- grouping: [ 3 ],
- currency: [ "$", "" ],
- dateTime: "%a %b %e %X %Y",
- date: "%m/%d/%Y",
- time: "%H:%M:%S",
- periods: [ "AM", "PM" ],
- days: [ "Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday" ],
- shortDays: [ "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat" ],
- months: [ "January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December" ],
- shortMonths: [ "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" ]
- });
- d3.format = d3_locale_enUS.numberFormat;
- d3.geo = {};
- function d3_adder() {}
- d3_adder.prototype = {
- s: 0,
- t: 0,
- add: function(y) {
- d3_adderSum(y, this.t, d3_adderTemp);
- d3_adderSum(d3_adderTemp.s, this.s, this);
- if (this.s) this.t += d3_adderTemp.t; else this.s = d3_adderTemp.t;
- },
- reset: function() {
- this.s = this.t = 0;
- },
- valueOf: function() {
- return this.s;
- }
- };
- var d3_adderTemp = new d3_adder();
- function d3_adderSum(a, b, o) {
- var x = o.s = a + b, bv = x - a, av = x - bv;
- o.t = a - av + (b - bv);
- }
- d3.geo.stream = function(object, listener) {
- if (object && d3_geo_streamObjectType.hasOwnProperty(object.type)) {
- d3_geo_streamObjectType[object.type](object, listener);
- } else {
- d3_geo_streamGeometry(object, listener);
- }
- };
- function d3_geo_streamGeometry(geometry, listener) {
- if (geometry && d3_geo_streamGeometryType.hasOwnProperty(geometry.type)) {
- d3_geo_streamGeometryType[geometry.type](geometry, listener);
- }
- }
- var d3_geo_streamObjectType = {
- Feature: function(feature, listener) {
- d3_geo_streamGeometry(feature.geometry, listener);
- },
- FeatureCollection: function(object, listener) {
- var features = object.features, i = -1, n = features.length;
- while (++i < n) d3_geo_streamGeometry(features[i].geometry, listener);
- }
- };
- var d3_geo_streamGeometryType = {
- Sphere: function(object, listener) {
- listener.sphere();
- },
- Point: function(object, listener) {
- object = object.coordinates;
- listener.point(object[0], object[1], object[2]);
- },
- MultiPoint: function(object, listener) {
- var coordinates = object.coordinates, i = -1, n = coordinates.length;
- while (++i < n) object = coordinates[i], listener.point(object[0], object[1], object[2]);
- },
- LineString: function(object, listener) {
- d3_geo_streamLine(object.coordinates, listener, 0);
- },
- MultiLineString: function(object, listener) {
- var coordinates = object.coordinates, i = -1, n = coordinates.length;
- while (++i < n) d3_geo_streamLine(coordinates[i], listener, 0);
- },
- Polygon: function(object, listener) {
- d3_geo_streamPolygon(object.coordinates, listener);
- },
- MultiPolygon: function(object, listener) {
- var coordinates = object.coordinates, i = -1, n = coordinates.length;
- while (++i < n) d3_geo_streamPolygon(coordinates[i], listener);
- },
- GeometryCollection: function(object, listener) {
- var geometries = object.geometries, i = -1, n = geometries.length;
- while (++i < n) d3_geo_streamGeometry(geometries[i], listener);
- }
- };
- function d3_geo_streamLine(coordinates, listener, closed) {
- var i = -1, n = coordinates.length - closed, coordinate;
- listener.lineStart();
- while (++i < n) coordinate = coordinates[i], listener.point(coordinate[0], coordinate[1], coordinate[2]);
- listener.lineEnd();
- }
- function d3_geo_streamPolygon(coordinates, listener) {
- var i = -1, n = coordinates.length;
- listener.polygonStart();
- while (++i < n) d3_geo_streamLine(coordinates[i], listener, 1);
- listener.polygonEnd();
- }
- d3.geo.area = function(object) {
- d3_geo_areaSum = 0;
- d3.geo.stream(object, d3_geo_area);
- return d3_geo_areaSum;
- };
- var d3_geo_areaSum, d3_geo_areaRingSum = new d3_adder();
- var d3_geo_area = {
- sphere: function() {
- d3_geo_areaSum += 4 * π;
- },
- point: d3_noop,
- lineStart: d3_noop,
- lineEnd: d3_noop,
- polygonStart: function() {
- d3_geo_areaRingSum.reset();
- d3_geo_area.lineStart = d3_geo_areaRingStart;
- },
- polygonEnd: function() {
- var area = 2 * d3_geo_areaRingSum;
- d3_geo_areaSum += area < 0 ? 4 * π + area : area;
- d3_geo_area.lineStart = d3_geo_area.lineEnd = d3_geo_area.point = d3_noop;
- }
- };
- function d3_geo_areaRingStart() {
- var λ00, φ00, λ0, cosφ0, sinφ0;
- d3_geo_area.point = function(λ, φ) {
- d3_geo_area.point = nextPoint;
- λ0 = (λ00 = λ) * d3_radians, cosφ0 = Math.cos(φ = (φ00 = φ) * d3_radians / 2 + π / 4),
- sinφ0 = Math.sin(φ);
- };
- function nextPoint(λ, φ) {
- λ *= d3_radians;
- φ = φ * d3_radians / 2 + π / 4;
- var dλ = λ - λ0, sdλ = dλ >= 0 ? 1 : -1, adλ = sdλ * dλ, cosφ = Math.cos(φ), sinφ = Math.sin(φ), k = sinφ0 * sinφ, u = cosφ0 * cosφ + k * Math.cos(adλ), v = k * sdλ * Math.sin(adλ);
- d3_geo_areaRingSum.add(Math.atan2(v, u));
- λ0 = λ, cosφ0 = cosφ, sinφ0 = sinφ;
- }
- d3_geo_area.lineEnd = function() {
- nextPoint(λ00, φ00);
- };
- }
- function d3_geo_cartesian(spherical) {
- var λ = spherical[0], φ = spherical[1], cosφ = Math.cos(φ);
- return [ cosφ * Math.cos(λ), cosφ * Math.sin(λ), Math.sin(φ) ];
- }
- function d3_geo_cartesianDot(a, b) {
- return a[0] * b[0] + a[1] * b[1] + a[2] * b[2];
- }
- function d3_geo_cartesianCross(a, b) {
- return [ a[1] * b[2] - a[2] * b[1], a[2] * b[0] - a[0] * b[2], a[0] * b[1] - a[1] * b[0] ];
- }
- function d3_geo_cartesianAdd(a, b) {
- a[0] += b[0];
- a[1] += b[1];
- a[2] += b[2];
- }
- function d3_geo_cartesianScale(vector, k) {
- return [ vector[0] * k, vector[1] * k, vector[2] * k ];
- }
- function d3_geo_cartesianNormalize(d) {
- var l = Math.sqrt(d[0] * d[0] + d[1] * d[1] + d[2] * d[2]);
- d[0] /= l;
- d[1] /= l;
- d[2] /= l;
- }
- function d3_geo_spherical(cartesian) {
- return [ Math.atan2(cartesian[1], cartesian[0]), d3_asin(cartesian[2]) ];
- }
- function d3_geo_sphericalEqual(a, b) {
- return abs(a[0] - b[0]) < ε && abs(a[1] - b[1]) < ε;
- }
- d3.geo.bounds = function() {
- var λ0, φ0, λ1, φ1, λ_, λ__, φ__, p0, dλSum, ranges, range;
- var bound = {
- point: point,
- lineStart: lineStart,
- lineEnd: lineEnd,
- polygonStart: function() {
- bound.point = ringPoint;
- bound.lineStart = ringStart;
- bound.lineEnd = ringEnd;
- dλSum = 0;
- d3_geo_area.polygonStart();
- },
- polygonEnd: function() {
- d3_geo_area.polygonEnd();
- bound.point = point;
- bound.lineStart = lineStart;
- bound.lineEnd = lineEnd;
- if (d3_geo_areaRingSum < 0) λ0 = -(λ1 = 180), φ0 = -(φ1 = 90); else if (dλSum > ε) φ1 = 90; else if (dλSum < -ε) φ0 = -90;
- range[0] = λ0, range[1] = λ1;
- }
- };
- function point(λ, φ) {
- ranges.push(range = [ λ0 = λ, λ1 = λ ]);
- if (φ < φ0) φ0 = φ;
- if (φ > φ1) φ1 = φ;
- }
- function linePoint(λ, φ) {
- var p = d3_geo_cartesian([ λ * d3_radians, φ * d3_radians ]);
- if (p0) {
- var normal = d3_geo_cartesianCross(p0, p), equatorial = [ normal[1], -normal[0], 0 ], inflection = d3_geo_cartesianCross(equatorial, normal);
- d3_geo_cartesianNormalize(inflection);
- inflection = d3_geo_spherical(inflection);
- var dλ = λ - λ_, s = dλ > 0 ? 1 : -1, λi = inflection[0] * d3_degrees * s, antimeridian = abs(dλ) > 180;
- if (antimeridian ^ (s * λ_ < λi && λi < s * λ)) {
- var φi = inflection[1] * d3_degrees;
- if (φi > φ1) φ1 = φi;
- } else if (λi = (λi + 360) % 360 - 180, antimeridian ^ (s * λ_ < λi && λi < s * λ)) {
- var φi = -inflection[1] * d3_degrees;
- if (φi < φ0) φ0 = φi;
- } else {
- if (φ < φ0) φ0 = φ;
- if (φ > φ1) φ1 = φ;
- }
- if (antimeridian) {
- if (λ < λ_) {
- if (angle(λ0, λ) > angle(λ0, λ1)) λ1 = λ;
- } else {
- if (angle(λ, λ1) > angle(λ0, λ1)) λ0 = λ;
- }
- } else {
- if (λ1 >= λ0) {
- if (λ < λ0) λ0 = λ;
- if (λ > λ1) λ1 = λ;
- } else {
- if (λ > λ_) {
- if (angle(λ0, λ) > angle(λ0, λ1)) λ1 = λ;
- } else {
- if (angle(λ, λ1) > angle(λ0, λ1)) λ0 = λ;
- }
- }
- }
- } else {
- point(λ, φ);
- }
- p0 = p, λ_ = λ;
- }
- function lineStart() {
- bound.point = linePoint;
- }
- function lineEnd() {
- range[0] = λ0, range[1] = λ1;
- bound.point = point;
- p0 = null;
- }
- function ringPoint(λ, φ) {
- if (p0) {
- var dλ = λ - λ_;
- dλSum += abs(dλ) > 180 ? dλ + (dλ > 0 ? 360 : -360) : dλ;
- } else λ__ = λ, φ__ = φ;
- d3_geo_area.point(λ, φ);
- linePoint(λ, φ);
- }
- function ringStart() {
- d3_geo_area.lineStart();
- }
- function ringEnd() {
- ringPoint(λ__, φ__);
- d3_geo_area.lineEnd();
- if (abs(dλSum) > ε) λ0 = -(λ1 = 180);
- range[0] = λ0, range[1] = λ1;
- p0 = null;
- }
- function angle(λ0, λ1) {
- return (λ1 -= λ0) < 0 ? λ1 + 360 : λ1;
- }
- function compareRanges(a, b) {
- return a[0] - b[0];
- }
- function withinRange(x, range) {
- return range[0] <= range[1] ? range[0] <= x && x <= range[1] : x < range[0] || range[1] < x;
- }
- return function(feature) {
- φ1 = λ1 = -(λ0 = φ0 = Infinity);
- ranges = [];
- d3.geo.stream(feature, bound);
- var n = ranges.length;
- if (n) {
- ranges.sort(compareRanges);
- for (var i = 1, a = ranges[0], b, merged = [ a ]; i < n; ++i) {
- b = ranges[i];
- if (withinRange(b[0], a) || withinRange(b[1], a)) {
- if (angle(a[0], b[1]) > angle(a[0], a[1])) a[1] = b[1];
- if (angle(b[0], a[1]) > angle(a[0], a[1])) a[0] = b[0];
- } else {
- merged.push(a = b);
- }
- }
- var best = -Infinity, dλ;
- for (var n = merged.length - 1, i = 0, a = merged[n], b; i <= n; a = b, ++i) {
- b = merged[i];
- if ((dλ = angle(a[1], b[0])) > best) best = dλ, λ0 = b[0], λ1 = a[1];
- }
- }
- ranges = range = null;
- return λ0 === Infinity || φ0 === Infinity ? [ [ NaN, NaN ], [ NaN, NaN ] ] : [ [ λ0, φ0 ], [ λ1, φ1 ] ];
- };
- }();
- d3.geo.centroid = function(object) {
- d3_geo_centroidW0 = d3_geo_centroidW1 = d3_geo_centroidX0 = d3_geo_centroidY0 = d3_geo_centroidZ0 = d3_geo_centroidX1 = d3_geo_centroidY1 = d3_geo_centroidZ1 = d3_geo_centroidX2 = d3_geo_centroidY2 = d3_geo_centroidZ2 = 0;
- d3.geo.stream(object, d3_geo_centroid);
- var x = d3_geo_centroidX2, y = d3_geo_centroidY2, z = d3_geo_centroidZ2, m = x * x + y * y + z * z;
- if (m < ε2) {
- x = d3_geo_centroidX1, y = d3_geo_centroidY1, z = d3_geo_centroidZ1;
- if (d3_geo_centroidW1 < ε) x = d3_geo_centroidX0, y = d3_geo_centroidY0, z = d3_geo_centroidZ0;
- m = x * x + y * y + z * z;
- if (m < ε2) return [ NaN, NaN ];
- }
- return [ Math.atan2(y, x) * d3_degrees, d3_asin(z / Math.sqrt(m)) * d3_degrees ];
- };
- var d3_geo_centroidW0, d3_geo_centroidW1, d3_geo_centroidX0, d3_geo_centroidY0, d3_geo_centroidZ0, d3_geo_centroidX1, d3_geo_centroidY1, d3_geo_centroidZ1, d3_geo_centroidX2, d3_geo_centroidY2, d3_geo_centroidZ2;
- var d3_geo_centroid = {
- sphere: d3_noop,
- point: d3_geo_centroidPoint,
- lineStart: d3_geo_centroidLineStart,
- lineEnd: d3_geo_centroidLineEnd,
- polygonStart: function() {
- d3_geo_centroid.lineStart = d3_geo_centroidRingStart;
- },
- polygonEnd: function() {
- d3_geo_centroid.lineStart = d3_geo_centroidLineStart;
- }
- };
- function d3_geo_centroidPoint(λ, φ) {
- λ *= d3_radians;
- var cosφ = Math.cos(φ *= d3_radians);
- d3_geo_centroidPointXYZ(cosφ * Math.cos(λ), cosφ * Math.sin(λ), Math.sin(φ));
- }
- function d3_geo_centroidPointXYZ(x, y, z) {
- ++d3_geo_centroidW0;
- d3_geo_centroidX0 += (x - d3_geo_centroidX0) / d3_geo_centroidW0;
- d3_geo_centroidY0 += (y - d3_geo_centroidY0) / d3_geo_centroidW0;
- d3_geo_centroidZ0 += (z - d3_geo_centroidZ0) / d3_geo_centroidW0;
- }
- function d3_geo_centroidLineStart() {
- var x0, y0, z0;
- d3_geo_centroid.point = function(λ, φ) {
- λ *= d3_radians;
- var cosφ = Math.cos(φ *= d3_radians);
- x0 = cosφ * Math.cos(λ);
- y0 = cosφ * Math.sin(λ);
- z0 = Math.sin(φ);
- d3_geo_centroid.point = nextPoint;
- d3_geo_centroidPointXYZ(x0, y0, z0);
- };
- function nextPoint(λ, φ) {
- λ *= d3_radians;
- var cosφ = Math.cos(φ *= d3_radians), x = cosφ * Math.cos(λ), y = cosφ * Math.sin(λ), z = Math.sin(φ), w = Math.atan2(Math.sqrt((w = y0 * z - z0 * y) * w + (w = z0 * x - x0 * z) * w + (w = x0 * y - y0 * x) * w), x0 * x + y0 * y + z0 * z);
- d3_geo_centroidW1 += w;
- d3_geo_centroidX1 += w * (x0 + (x0 = x));
- d3_geo_centroidY1 += w * (y0 + (y0 = y));
- d3_geo_centroidZ1 += w * (z0 + (z0 = z));
- d3_geo_centroidPointXYZ(x0, y0, z0);
- }
- }
- function d3_geo_centroidLineEnd() {
- d3_geo_centroid.point = d3_geo_centroidPoint;
- }
- function d3_geo_centroidRingStart() {
- var λ00, φ00, x0, y0, z0;
- d3_geo_centroid.point = function(λ, φ) {
- λ00 = λ, φ00 = φ;
- d3_geo_centroid.point = nextPoint;
- λ *= d3_radians;
- var cosφ = Math.cos(φ *= d3_radians);
- x0 = cosφ * Math.cos(λ);
- y0 = cosφ * Math.sin(λ);
- z0 = Math.sin(φ);
- d3_geo_centroidPointXYZ(x0, y0, z0);
- };
- d3_geo_centroid.lineEnd = function() {
- nextPoint(λ00, φ00);
- d3_geo_centroid.lineEnd = d3_geo_centroidLineEnd;
- d3_geo_centroid.point = d3_geo_centroidPoint;
- };
- function nextPoint(λ, φ) {
- λ *= d3_radians;
- var cosφ = Math.cos(φ *= d3_radians), x = cosφ * Math.cos(λ), y = cosφ * Math.sin(λ), z = Math.sin(φ), cx = y0 * z - z0 * y, cy = z0 * x - x0 * z, cz = x0 * y - y0 * x, m = Math.sqrt(cx * cx + cy * cy + cz * cz), u = x0 * x + y0 * y + z0 * z, v = m && -d3_acos(u) / m, w = Math.atan2(m, u);
- d3_geo_centroidX2 += v * cx;
- d3_geo_centroidY2 += v * cy;
- d3_geo_centroidZ2 += v * cz;
- d3_geo_centroidW1 += w;
- d3_geo_centroidX1 += w * (x0 + (x0 = x));
- d3_geo_centroidY1 += w * (y0 + (y0 = y));
- d3_geo_centroidZ1 += w * (z0 + (z0 = z));
- d3_geo_centroidPointXYZ(x0, y0, z0);
- }
- }
- function d3_geo_compose(a, b) {
- function compose(x, y) {
- return x = a(x, y), b(x[0], x[1]);
- }
- if (a.invert && b.invert) compose.invert = function(x, y) {
- return x = b.invert(x, y), x && a.invert(x[0], x[1]);
- };
- return compose;
- }
- function d3_true() {
- return true;
- }
- function d3_geo_clipPolygon(segments, compare, clipStartInside, interpolate, listener) {
- var subject = [], clip = [];
- segments.forEach(function(segment) {
- if ((n = segment.length - 1) <= 0) return;
- var n, p0 = segment[0], p1 = segment[n];
- if (d3_geo_sphericalEqual(p0, p1)) {
- listener.lineStart();
- for (var i = 0; i < n; ++i) listener.point((p0 = segment[i])[0], p0[1]);
- listener.lineEnd();
- return;
- }
- var a = new d3_geo_clipPolygonIntersection(p0, segment, null, true), b = new d3_geo_clipPolygonIntersection(p0, null, a, false);
- a.o = b;
- subject.push(a);
- clip.push(b);
- a = new d3_geo_clipPolygonIntersection(p1, segment, null, false);
- b = new d3_geo_clipPolygonIntersection(p1, null, a, true);
- a.o = b;
- subject.push(a);
- clip.push(b);
- });
- clip.sort(compare);
- d3_geo_clipPolygonLinkCircular(subject);
- d3_geo_clipPolygonLinkCircular(clip);
- if (!subject.length) return;
- for (var i = 0, entry = clipStartInside, n = clip.length; i < n; ++i) {
- clip[i].e = entry = !entry;
- }
- var start = subject[0], points, point;
- while (1) {
- var current = start, isSubject = true;
- while (current.v) if ((current = current.n) === start) return;
- points = current.z;
- listener.lineStart();
- do {
- current.v = current.o.v = true;
- if (current.e) {
- if (isSubject) {
- for (var i = 0, n = points.length; i < n; ++i) listener.point((point = points[i])[0], point[1]);
- } else {
- interpolate(current.x, current.n.x, 1, listener);
- }
- current = current.n;
- } else {
- if (isSubject) {
- points = current.p.z;
- for (var i = points.length - 1; i >= 0; --i) listener.point((point = points[i])[0], point[1]);
- } else {
- interpolate(current.x, current.p.x, -1, listener);
- }
- current = current.p;
- }
- current = current.o;
- points = current.z;
- isSubject = !isSubject;
- } while (!current.v);
- listener.lineEnd();
- }
- }
- function d3_geo_clipPolygonLinkCircular(array) {
- if (!(n = array.length)) return;
- var n, i = 0, a = array[0], b;
- while (++i < n) {
- a.n = b = array[i];
- b.p = a;
- a = b;
- }
- a.n = b = array[0];
- b.p = a;
- }
- function d3_geo_clipPolygonIntersection(point, points, other, entry) {
- this.x = point;
- this.z = points;
- this.o = other;
- this.e = entry;
- this.v = false;
- this.n = this.p = null;
- }
- function d3_geo_clip(pointVisible, clipLine, interpolate, clipStart) {
- return function(rotate, listener) {
- var line = clipLine(listener), rotatedClipStart = rotate.invert(clipStart[0], clipStart[1]);
- var clip = {
- point: point,
- lineStart: lineStart,
- lineEnd: lineEnd,
- polygonStart: function() {
- clip.point = pointRing;
- clip.lineStart = ringStart;
- clip.lineEnd = ringEnd;
- segments = [];
- polygon = [];
- },
- polygonEnd: function() {
- clip.point = point;
- clip.lineStart = lineStart;
- clip.lineEnd = lineEnd;
- segments = d3.merge(segments);
- var clipStartInside = d3_geo_pointInPolygon(rotatedClipStart, polygon);
- if (segments.length) {
- if (!polygonStarted) listener.polygonStart(), polygonStarted = true;
- d3_geo_clipPolygon(segments, d3_geo_clipSort, clipStartInside, interpolate, listener);
- } else if (clipStartInside) {
- if (!polygonStarted) listener.polygonStart(), polygonStarted = true;
- listener.lineStart();
- interpolate(null, null, 1, listener);
- listener.lineEnd();
- }
- if (polygonStarted) listener.polygonEnd(), polygonStarted = false;
- segments = polygon = null;
- },
- sphere: function() {
- listener.polygonStart();
- listener.lineStart();
- interpolate(null, null, 1, listener);
- listener.lineEnd();
- listener.polygonEnd();
- }
- };
- function point(λ, φ) {
- var point = rotate(λ, φ);
- if (pointVisible(λ = point[0], φ = point[1])) listener.point(λ, φ);
- }
- function pointLine(λ, φ) {
- var point = rotate(λ, φ);
- line.point(point[0], point[1]);
- }
- function lineStart() {
- clip.point = pointLine;
- line.lineStart();
- }
- function lineEnd() {
- clip.point = point;
- line.lineEnd();
- }
- var segments;
- var buffer = d3_geo_clipBufferListener(), ringListener = clipLine(buffer), polygonStarted = false, polygon, ring;
- function pointRing(λ, φ) {
- ring.push([ λ, φ ]);
- var point = rotate(λ, φ);
- ringListener.point(point[0], point[1]);
- }
- function ringStart() {
- ringListener.lineStart();
- ring = [];
- }
- function ringEnd() {
- pointRing(ring[0][0], ring[0][1]);
- ringListener.lineEnd();
- var clean = ringListener.clean(), ringSegments = buffer.buffer(), segment, n = ringSegments.length;
- ring.pop();
- polygon.push(ring);
- ring = null;
- if (!n) return;
- if (clean & 1) {
- segment = ringSegments[0];
- var n = segment.length - 1, i = -1, point;
- if (n > 0) {
- if (!polygonStarted) listener.polygonStart(), polygonStarted = true;
- listener.lineStart();
- while (++i < n) listener.point((point = segment[i])[0], point[1]);
- listener.lineEnd();
- }
- return;
- }
- if (n > 1 && clean & 2) ringSegments.push(ringSegments.pop().concat(ringSegments.shift()));
- segments.push(ringSegments.filter(d3_geo_clipSegmentLength1));
- }
- return clip;
- };
- }
- function d3_geo_clipSegmentLength1(segment) {
- return segment.length > 1;
- }
- function d3_geo_clipBufferListener() {
- var lines = [], line;
- return {
- lineStart: function() {
- lines.push(line = []);
- },
- point: function(λ, φ) {
- line.push([ λ, φ ]);
- },
- lineEnd: d3_noop,
- buffer: function() {
- var buffer = lines;
- lines = [];
- line = null;
- return buffer;
- },
- rejoin: function() {
- if (lines.length > 1) lines.push(lines.pop().concat(lines.shift()));
- }
- };
- }
- function d3_geo_clipSort(a, b) {
- return ((a = a.x)[0] < 0 ? a[1] - halfπ - ε : halfπ - a[1]) - ((b = b.x)[0] < 0 ? b[1] - halfπ - ε : halfπ - b[1]);
- }
- var d3_geo_clipAntimeridian = d3_geo_clip(d3_true, d3_geo_clipAntimeridianLine, d3_geo_clipAntimeridianInterpolate, [ -Ï€, -Ï€ / 2 ]);
- function d3_geo_clipAntimeridianLine(listener) {
- var λ0 = NaN, φ0 = NaN, sλ0 = NaN, clean;
- return {
- lineStart: function() {
- listener.lineStart();
- clean = 1;
- },
- point: function(λ1, φ1) {
- var sλ1 = λ1 > 0 ? π : -π, dλ = abs(λ1 - λ0);
- if (abs(dλ - π) < ε) {
- listener.point(λ0, φ0 = (φ0 + φ1) / 2 > 0 ? halfπ : -halfπ);
- listener.point(sλ0, φ0);
- listener.lineEnd();
- listener.lineStart();
- listener.point(sλ1, φ0);
- listener.point(λ1, φ0);
- clean = 0;
- } else if (sλ0 !== sλ1 && dλ >= π) {
- if (abs(λ0 - sλ0) < ε) λ0 -= sλ0 * ε;
- if (abs(λ1 - sλ1) < ε) λ1 -= sλ1 * ε;
- φ0 = d3_geo_clipAntimeridianIntersect(λ0, φ0, λ1, φ1);
- listener.point(sλ0, φ0);
- listener.lineEnd();
- listener.lineStart();
- listener.point(sλ1, φ0);
- clean = 0;
- }
- listener.point(λ0 = λ1, φ0 = φ1);
- sλ0 = sλ1;
- },
- lineEnd: function() {
- listener.lineEnd();
- λ0 = φ0 = NaN;
- },
- clean: function() {
- return 2 - clean;
- }
- };
- }
- function d3_geo_clipAntimeridianIntersect(λ0, φ0, λ1, φ1) {
- var cosφ0, cosφ1, sinλ0_λ1 = Math.sin(λ0 - λ1);
- return abs(sinλ0_λ1) > ε ? Math.atan((Math.sin(φ0) * (cosφ1 = Math.cos(φ1)) * Math.sin(λ1) - Math.sin(φ1) * (cosφ0 = Math.cos(φ0)) * Math.sin(λ0)) / (cosφ0 * cosφ1 * sinλ0_λ1)) : (φ0 + φ1) / 2;
- }
- function d3_geo_clipAntimeridianInterpolate(from, to, direction, listener) {
- var φ;
- if (from == null) {
- φ = direction * halfπ;
- listener.point(-π, φ);
- listener.point(0, φ);
- listener.point(π, φ);
- listener.point(Ï€, 0);
- listener.point(π, -φ);
- listener.point(0, -φ);
- listener.point(-π, -φ);
- listener.point(-Ï€, 0);
- listener.point(-π, φ);
- } else if (abs(from[0] - to[0]) > ε) {
- var s = from[0] < to[0] ? π : -π;
- φ = direction * s / 2;
- listener.point(-s, φ);
- listener.point(0, φ);
- listener.point(s, φ);
- } else {
- listener.point(to[0], to[1]);
- }
- }
- function d3_geo_pointInPolygon(point, polygon) {
- var meridian = point[0], parallel = point[1], meridianNormal = [ Math.sin(meridian), -Math.cos(meridian), 0 ], polarAngle = 0, winding = 0;
- d3_geo_areaRingSum.reset();
- for (var i = 0, n = polygon.length; i < n; ++i) {
- var ring = polygon[i], m = ring.length;
- if (!m) continue;
- var point0 = ring[0], λ0 = point0[0], φ0 = point0[1] / 2 + π / 4, sinφ0 = Math.sin(φ0), cosφ0 = Math.cos(φ0), j = 1;
- while (true) {
- if (j === m) j = 0;
- point = ring[j];
- var λ = point[0], φ = point[1] / 2 + π / 4, sinφ = Math.sin(φ), cosφ = Math.cos(φ), dλ = λ - λ0, sdλ = dλ >= 0 ? 1 : -1, adλ = sdλ * dλ, antimeridian = adλ > π, k = sinφ0 * sinφ;
- d3_geo_areaRingSum.add(Math.atan2(k * sdλ * Math.sin(adλ), cosφ0 * cosφ + k * Math.cos(adλ)));
- polarAngle += antimeridian ? dλ + sdλ * τ : dλ;
- if (antimeridian ^ λ0 >= meridian ^ λ >= meridian) {
- var arc = d3_geo_cartesianCross(d3_geo_cartesian(point0), d3_geo_cartesian(point));
- d3_geo_cartesianNormalize(arc);
- var intersection = d3_geo_cartesianCross(meridianNormal, arc);
- d3_geo_cartesianNormalize(intersection);
- var φarc = (antimeridian ^ dλ >= 0 ? -1 : 1) * d3_asin(intersection[2]);
- if (parallel > φarc || parallel === φarc && (arc[0] || arc[1])) {
- winding += antimeridian ^ dλ >= 0 ? 1 : -1;
- }
- }
- if (!j++) break;
- λ0 = λ, sinφ0 = sinφ, cosφ0 = cosφ, point0 = point;
- }
- }
- return (polarAngle < -ε || polarAngle < ε && d3_geo_areaRingSum < -ε) ^ winding & 1;
- }
- function d3_geo_clipCircle(radius) {
- var cr = Math.cos(radius), smallRadius = cr > 0, notHemisphere = abs(cr) > ε, interpolate = d3_geo_circleInterpolate(radius, 6 * d3_radians);
- return d3_geo_clip(visible, clipLine, interpolate, smallRadius ? [ 0, -radius ] : [ -π, radius - π ]);
- function visible(λ, φ) {
- return Math.cos(λ) * Math.cos(φ) > cr;
- }
- function clipLine(listener) {
- var point0, c0, v0, v00, clean;
- return {
- lineStart: function() {
- v00 = v0 = false;
- clean = 1;
- },
- point: function(λ, φ) {
- var point1 = [ λ, φ ], point2, v = visible(λ, φ), c = smallRadius ? v ? 0 : code(λ, φ) : v ? code(λ + (λ < 0 ? π : -π), φ) : 0;
- if (!point0 && (v00 = v0 = v)) listener.lineStart();
- if (v !== v0) {
- point2 = intersect(point0, point1);
- if (d3_geo_sphericalEqual(point0, point2) || d3_geo_sphericalEqual(point1, point2)) {
- point1[0] += ε;
- point1[1] += ε;
- v = visible(point1[0], point1[1]);
- }
- }
- if (v !== v0) {
- clean = 0;
- if (v) {
- listener.lineStart();
- point2 = intersect(point1, point0);
- listener.point(point2[0], point2[1]);
- } else {
- point2 = intersect(point0, point1);
- listener.point(point2[0], point2[1]);
- listener.lineEnd();
- }
- point0 = point2;
- } else if (notHemisphere && point0 && smallRadius ^ v) {
- var t;
- if (!(c & c0) && (t = intersect(point1, point0, true))) {
- clean = 0;
- if (smallRadius) {
- listener.lineStart();
- listener.point(t[0][0], t[0][1]);
- listener.point(t[1][0], t[1][1]);
- listener.lineEnd();
- } else {
- listener.point(t[1][0], t[1][1]);
- listener.lineEnd();
- listener.lineStart();
- listener.point(t[0][0], t[0][1]);
- }
- }
- }
- if (v && (!point0 || !d3_geo_sphericalEqual(point0, point1))) {
- listener.point(point1[0], point1[1]);
- }
- point0 = point1, v0 = v, c0 = c;
- },
- lineEnd: function() {
- if (v0) listener.lineEnd();
- point0 = null;
- },
- clean: function() {
- return clean | (v00 && v0) << 1;
- }
- };
- }
- function intersect(a, b, two) {
- var pa = d3_geo_cartesian(a), pb = d3_geo_cartesian(b);
- var n1 = [ 1, 0, 0 ], n2 = d3_geo_cartesianCross(pa, pb), n2n2 = d3_geo_cartesianDot(n2, n2), n1n2 = n2[0], determinant = n2n2 - n1n2 * n1n2;
- if (!determinant) return !two && a;
- var c1 = cr * n2n2 / determinant, c2 = -cr * n1n2 / determinant, n1xn2 = d3_geo_cartesianCross(n1, n2), A = d3_geo_cartesianScale(n1, c1), B = d3_geo_cartesianScale(n2, c2);
- d3_geo_cartesianAdd(A, B);
- var u = n1xn2, w = d3_geo_cartesianDot(A, u), uu = d3_geo_cartesianDot(u, u), t2 = w * w - uu * (d3_geo_cartesianDot(A, A) - 1);
- if (t2 < 0) return;
- var t = Math.sqrt(t2), q = d3_geo_cartesianScale(u, (-w - t) / uu);
- d3_geo_cartesianAdd(q, A);
- q = d3_geo_spherical(q);
- if (!two) return q;
- var λ0 = a[0], λ1 = b[0], φ0 = a[1], φ1 = b[1], z;
- if (λ1 < λ0) z = λ0, λ0 = λ1, λ1 = z;
- var δλ = λ1 - λ0, polar = abs(δλ - π) < ε, meridian = polar || δλ < ε;
- if (!polar && φ1 < φ0) z = φ0, φ0 = φ1, φ1 = z;
- if (meridian ? polar ? φ0 + φ1 > 0 ^ q[1] < (abs(q[0] - λ0) < ε ? φ0 : φ1) : φ0 <= q[1] && q[1] <= φ1 : δλ > π ^ (λ0 <= q[0] && q[0] <= λ1)) {
- var q1 = d3_geo_cartesianScale(u, (-w + t) / uu);
- d3_geo_cartesianAdd(q1, A);
- return [ q, d3_geo_spherical(q1) ];
- }
- }
- function code(λ, φ) {
- var r = smallRadius ? radius : π - radius, code = 0;
- if (λ < -r) code |= 1; else if (λ > r) code |= 2;
- if (φ < -r) code |= 4; else if (φ > r) code |= 8;
- return code;
- }
- }
- function d3_geom_clipLine(x0, y0, x1, y1) {
- return function(line) {
- var a = line.a, b = line.b, ax = a.x, ay = a.y, bx = b.x, by = b.y, t0 = 0, t1 = 1, dx = bx - ax, dy = by - ay, r;
- r = x0 - ax;
- if (!dx && r > 0) return;
- r /= dx;
- if (dx < 0) {
- if (r < t0) return;
- if (r < t1) t1 = r;
- } else if (dx > 0) {
- if (r > t1) return;
- if (r > t0) t0 = r;
- }
- r = x1 - ax;
- if (!dx && r < 0) return;
- r /= dx;
- if (dx < 0) {
- if (r > t1) return;
- if (r > t0) t0 = r;
- } else if (dx > 0) {
- if (r < t0) return;
- if (r < t1) t1 = r;
- }
- r = y0 - ay;
- if (!dy && r > 0) return;
- r /= dy;
- if (dy < 0) {
- if (r < t0) return;
- if (r < t1) t1 = r;
- } else if (dy > 0) {
- if (r > t1) return;
- if (r > t0) t0 = r;
- }
- r = y1 - ay;
- if (!dy && r < 0) return;
- r /= dy;
- if (dy < 0) {
- if (r > t1) return;
- if (r > t0) t0 = r;
- } else if (dy > 0) {
- if (r < t0) return;
- if (r < t1) t1 = r;
- }
- if (t0 > 0) line.a = {
- x: ax + t0 * dx,
- y: ay + t0 * dy
- };
- if (t1 < 1) line.b = {
- x: ax + t1 * dx,
- y: ay + t1 * dy
- };
- return line;
- };
- }
- var d3_geo_clipExtentMAX = 1e9;
- d3.geo.clipExtent = function() {
- var x0, y0, x1, y1, stream, clip, clipExtent = {
- stream: function(output) {
- if (stream) stream.valid = false;
- stream = clip(output);
- stream.valid = true;
- return stream;
- },
- extent: function(_) {
- if (!arguments.length) return [ [ x0, y0 ], [ x1, y1 ] ];
- clip = d3_geo_clipExtent(x0 = +_[0][0], y0 = +_[0][1], x1 = +_[1][0], y1 = +_[1][1]);
- if (stream) stream.valid = false, stream = null;
- return clipExtent;
- }
- };
- return clipExtent.extent([ [ 0, 0 ], [ 960, 500 ] ]);
- };
- function d3_geo_clipExtent(x0, y0, x1, y1) {
- return function(listener) {
- var listener_ = listener, bufferListener = d3_geo_clipBufferListener(), clipLine = d3_geom_clipLine(x0, y0, x1, y1), segments, polygon, ring;
- var clip = {
- point: point,
- lineStart: lineStart,
- lineEnd: lineEnd,
- polygonStart: function() {
- listener = bufferListener;
- segments = [];
- polygon = [];
- clean = true;
- },
- polygonEnd: function() {
- listener = listener_;
- segments = d3.merge(segments);
- var clipStartInside = insidePolygon([ x0, y1 ]), inside = clean && clipStartInside, visible = segments.length;
- if (inside || visible) {
- listener.polygonStart();
- if (inside) {
- listener.lineStart();
- interpolate(null, null, 1, listener);
- listener.lineEnd();
- }
- if (visible) {
- d3_geo_clipPolygon(segments, compare, clipStartInside, interpolate, listener);
- }
- listener.polygonEnd();
- }
- segments = polygon = ring = null;
- }
- };
- function insidePolygon(p) {
- var wn = 0, n = polygon.length, y = p[1];
- for (var i = 0; i < n; ++i) {
- for (var j = 1, v = polygon[i], m = v.length, a = v[0], b; j < m; ++j) {
- b = v[j];
- if (a[1] <= y) {
- if (b[1] > y && d3_cross2d(a, b, p) > 0) ++wn;
- } else {
- if (b[1] <= y && d3_cross2d(a, b, p) < 0) --wn;
- }
- a = b;
- }
- }
- return wn !== 0;
- }
- function interpolate(from, to, direction, listener) {
- var a = 0, a1 = 0;
- if (from == null || (a = corner(from, direction)) !== (a1 = corner(to, direction)) || comparePoints(from, to) < 0 ^ direction > 0) {
- do {
- listener.point(a === 0 || a === 3 ? x0 : x1, a > 1 ? y1 : y0);
- } while ((a = (a + direction + 4) % 4) !== a1);
- } else {
- listener.point(to[0], to[1]);
- }
- }
- function pointVisible(x, y) {
- return x0 <= x && x <= x1 && y0 <= y && y <= y1;
- }
- function point(x, y) {
- if (pointVisible(x, y)) listener.point(x, y);
- }
- var x__, y__, v__, x_, y_, v_, first, clean;
- function lineStart() {
- clip.point = linePoint;
- if (polygon) polygon.push(ring = []);
- first = true;
- v_ = false;
- x_ = y_ = NaN;
- }
- function lineEnd() {
- if (segments) {
- linePoint(x__, y__);
- if (v__ && v_) bufferListener.rejoin();
- segments.push(bufferListener.buffer());
- }
- clip.point = point;
- if (v_) listener.lineEnd();
- }
- function linePoint(x, y) {
- x = Math.max(-d3_geo_clipExtentMAX, Math.min(d3_geo_clipExtentMAX, x));
- y = Math.max(-d3_geo_clipExtentMAX, Math.min(d3_geo_clipExtentMAX, y));
- var v = pointVisible(x, y);
- if (polygon) ring.push([ x, y ]);
- if (first) {
- x__ = x, y__ = y, v__ = v;
- first = false;
- if (v) {
- listener.lineStart();
- listener.point(x, y);
- }
- } else {
- if (v && v_) listener.point(x, y); else {
- var l = {
- a: {
- x: x_,
- y: y_
- },
- b: {
- x: x,
- y: y
- }
- };
- if (clipLine(l)) {
- if (!v_) {
- listener.lineStart();
- listener.point(l.a.x, l.a.y);
- }
- listener.point(l.b.x, l.b.y);
- if (!v) listener.lineEnd();
- clean = false;
- } else if (v) {
- listener.lineStart();
- listener.point(x, y);
- clean = false;
- }
- }
- }
- x_ = x, y_ = y, v_ = v;
- }
- return clip;
- };
- function corner(p, direction) {
- return abs(p[0] - x0) < ε ? direction > 0 ? 0 : 3 : abs(p[0] - x1) < ε ? direction > 0 ? 2 : 1 : abs(p[1] - y0) < ε ? direction > 0 ? 1 : 0 : direction > 0 ? 3 : 2;
- }
- function compare(a, b) {
- return comparePoints(a.x, b.x);
- }
- function comparePoints(a, b) {
- var ca = corner(a, 1), cb = corner(b, 1);
- return ca !== cb ? ca - cb : ca === 0 ? b[1] - a[1] : ca === 1 ? a[0] - b[0] : ca === 2 ? a[1] - b[1] : b[0] - a[0];
- }
- }
- function d3_geo_conic(projectAt) {
- var φ0 = 0, φ1 = π / 3, m = d3_geo_projectionMutator(projectAt), p = m(φ0, φ1);
- p.parallels = function(_) {
- if (!arguments.length) return [ φ0 / π * 180, φ1 / π * 180 ];
- return m(φ0 = _[0] * π / 180, φ1 = _[1] * π / 180);
- };
- return p;
- }
- function d3_geo_conicEqualArea(φ0, φ1) {
- var sinφ0 = Math.sin(φ0), n = (sinφ0 + Math.sin(φ1)) / 2, C = 1 + sinφ0 * (2 * n - sinφ0), Ï0 = Math.sqrt(C) / n;
- function forward(λ, φ) {
- var Ï = Math.sqrt(C - 2 * n * Math.sin(φ)) / n;
- return [ Ï * Math.sin(λ *= n), Ï0 - Ï * Math.cos(λ) ];
- }
- forward.invert = function(x, y) {
- var Ï0_y = Ï0 - y;
- return [ Math.atan2(x, Ï0_y) / n, d3_asin((C - (x * x + Ï0_y * Ï0_y) * n * n) / (2 * n)) ];
- };
- return forward;
- }
- (d3.geo.conicEqualArea = function() {
- return d3_geo_conic(d3_geo_conicEqualArea);
- }).raw = d3_geo_conicEqualArea;
- d3.geo.albers = function() {
- return d3.geo.conicEqualArea().rotate([ 96, 0 ]).center([ -.6, 38.7 ]).parallels([ 29.5, 45.5 ]).scale(1070);
- };
- d3.geo.albersUsa = function() {
- var lower48 = d3.geo.albers();
- var alaska = d3.geo.conicEqualArea().rotate([ 154, 0 ]).center([ -2, 58.5 ]).parallels([ 55, 65 ]);
- var hawaii = d3.geo.conicEqualArea().rotate([ 157, 0 ]).center([ -3, 19.9 ]).parallels([ 8, 18 ]);
- var point, pointStream = {
- point: function(x, y) {
- point = [ x, y ];
- }
- }, lower48Point, alaskaPoint, hawaiiPoint;
- function albersUsa(coordinates) {
- var x = coordinates[0], y = coordinates[1];
- point = null;
- (lower48Point(x, y), point) || (alaskaPoint(x, y), point) || hawaiiPoint(x, y);
- return point;
- }
- albersUsa.invert = function(coordinates) {
- var k = lower48.scale(), t = lower48.translate(), x = (coordinates[0] - t[0]) / k, y = (coordinates[1] - t[1]) / k;
- return (y >= .12 && y < .234 && x >= -.425 && x < -.214 ? alaska : y >= .166 && y < .234 && x >= -.214 && x < -.115 ? hawaii : lower48).invert(coordinates);
- };
- albersUsa.stream = function(stream) {
- var lower48Stream = lower48.stream(stream), alaskaStream = alaska.stream(stream), hawaiiStream = hawaii.stream(stream);
- return {
- point: function(x, y) {
- lower48Stream.point(x, y);
- alaskaStream.point(x, y);
- hawaiiStream.point(x, y);
- },
- sphere: function() {
- lower48Stream.sphere();
- alaskaStream.sphere();
- hawaiiStream.sphere();
- },
- lineStart: function() {
- lower48Stream.lineStart();
- alaskaStream.lineStart();
- hawaiiStream.lineStart();
- },
- lineEnd: function() {
- lower48Stream.lineEnd();
- alaskaStream.lineEnd();
- hawaiiStream.lineEnd();
- },
- polygonStart: function() {
- lower48Stream.polygonStart();
- alaskaStream.polygonStart();
- hawaiiStream.polygonStart();
- },
- polygonEnd: function() {
- lower48Stream.polygonEnd();
- alaskaStream.polygonEnd();
- hawaiiStream.polygonEnd();
- }
- };
- };
- albersUsa.precision = function(_) {
- if (!arguments.length) return lower48.precision();
- lower48.precision(_);
- alaska.precision(_);
- hawaii.precision(_);
- return albersUsa;
- };
- albersUsa.scale = function(_) {
- if (!arguments.length) return lower48.scale();
- lower48.scale(_);
- alaska.scale(_ * .35);
- hawaii.scale(_);
- return albersUsa.translate(lower48.translate());
- };
- albersUsa.translate = function(_) {
- if (!arguments.length) return lower48.translate();
- var k = lower48.scale(), x = +_[0], y = +_[1];
- lower48Point = lower48.translate(_).clipExtent([ [ x - .455 * k, y - .238 * k ], [ x + .455 * k, y + .238 * k ] ]).stream(pointStream).point;
- alaskaPoint = alaska.translate([ x - .307 * k, y + .201 * k ]).clipExtent([ [ x - .425 * k + ε, y + .12 * k + ε ], [ x - .214 * k - ε, y + .234 * k - ε ] ]).stream(pointStream).point;
- hawaiiPoint = hawaii.translate([ x - .205 * k, y + .212 * k ]).clipExtent([ [ x - .214 * k + ε, y + .166 * k + ε ], [ x - .115 * k - ε, y + .234 * k - ε ] ]).stream(pointStream).point;
- return albersUsa;
- };
- return albersUsa.scale(1070);
- };
- var d3_geo_pathAreaSum, d3_geo_pathAreaPolygon, d3_geo_pathArea = {
- point: d3_noop,
- lineStart: d3_noop,
- lineEnd: d3_noop,
- polygonStart: function() {
- d3_geo_pathAreaPolygon = 0;
- d3_geo_pathArea.lineStart = d3_geo_pathAreaRingStart;
- },
- polygonEnd: function() {
- d3_geo_pathArea.lineStart = d3_geo_pathArea.lineEnd = d3_geo_pathArea.point = d3_noop;
- d3_geo_pathAreaSum += abs(d3_geo_pathAreaPolygon / 2);
- }
- };
- function d3_geo_pathAreaRingStart() {
- var x00, y00, x0, y0;
- d3_geo_pathArea.point = function(x, y) {
- d3_geo_pathArea.point = nextPoint;
- x00 = x0 = x, y00 = y0 = y;
- };
- function nextPoint(x, y) {
- d3_geo_pathAreaPolygon += y0 * x - x0 * y;
- x0 = x, y0 = y;
- }
- d3_geo_pathArea.lineEnd = function() {
- nextPoint(x00, y00);
- };
- }
- var d3_geo_pathBoundsX0, d3_geo_pathBoundsY0, d3_geo_pathBoundsX1, d3_geo_pathBoundsY1;
- var d3_geo_pathBounds = {
- point: d3_geo_pathBoundsPoint,
- lineStart: d3_noop,
- lineEnd: d3_noop,
- polygonStart: d3_noop,
- polygonEnd: d3_noop
- };
- function d3_geo_pathBoundsPoint(x, y) {
- if (x < d3_geo_pathBoundsX0) d3_geo_pathBoundsX0 = x;
- if (x > d3_geo_pathBoundsX1) d3_geo_pathBoundsX1 = x;
- if (y < d3_geo_pathBoundsY0) d3_geo_pathBoundsY0 = y;
- if (y > d3_geo_pathBoundsY1) d3_geo_pathBoundsY1 = y;
- }
- function d3_geo_pathBuffer() {
- var pointCircle = d3_geo_pathBufferCircle(4.5), buffer = [];
- var stream = {
- point: point,
- lineStart: function() {
- stream.point = pointLineStart;
- },
- lineEnd: lineEnd,
- polygonStart: function() {
- stream.lineEnd = lineEndPolygon;
- },
- polygonEnd: function() {
- stream.lineEnd = lineEnd;
- stream.point = point;
- },
- pointRadius: function(_) {
- pointCircle = d3_geo_pathBufferCircle(_);
- return stream;
- },
- result: function() {
- if (buffer.length) {
- var result = buffer.join("");
- buffer = [];
- return result;
- }
- }
- };
- function point(x, y) {
- buffer.push("M", x, ",", y, pointCircle);
- }
- function pointLineStart(x, y) {
- buffer.push("M", x, ",", y);
- stream.point = pointLine;
- }
- function pointLine(x, y) {
- buffer.push("L", x, ",", y);
- }
- function lineEnd() {
- stream.point = point;
- }
- function lineEndPolygon() {
- buffer.push("Z");
- }
- return stream;
- }
- function d3_geo_pathBufferCircle(radius) {
- return "m0," + radius + "a" + radius + "," + radius + " 0 1,1 0," + -2 * radius + "a" + radius + "," + radius + " 0 1,1 0," + 2 * radius + "z";
- }
- var d3_geo_pathCentroid = {
- point: d3_geo_pathCentroidPoint,
- lineStart: d3_geo_pathCentroidLineStart,
- lineEnd: d3_geo_pathCentroidLineEnd,
- polygonStart: function() {
- d3_geo_pathCentroid.lineStart = d3_geo_pathCentroidRingStart;
- },
- polygonEnd: function() {
- d3_geo_pathCentroid.point = d3_geo_pathCentroidPoint;
- d3_geo_pathCentroid.lineStart = d3_geo_pathCentroidLineStart;
- d3_geo_pathCentroid.lineEnd = d3_geo_pathCentroidLineEnd;
- }
- };
- function d3_geo_pathCentroidPoint(x, y) {
- d3_geo_centroidX0 += x;
- d3_geo_centroidY0 += y;
- ++d3_geo_centroidZ0;
- }
- function d3_geo_pathCentroidLineStart() {
- var x0, y0;
- d3_geo_pathCentroid.point = function(x, y) {
- d3_geo_pathCentroid.point = nextPoint;
- d3_geo_pathCentroidPoint(x0 = x, y0 = y);
- };
- function nextPoint(x, y) {
- var dx = x - x0, dy = y - y0, z = Math.sqrt(dx * dx + dy * dy);
- d3_geo_centroidX1 += z * (x0 + x) / 2;
- d3_geo_centroidY1 += z * (y0 + y) / 2;
- d3_geo_centroidZ1 += z;
- d3_geo_pathCentroidPoint(x0 = x, y0 = y);
- }
- }
- function d3_geo_pathCentroidLineEnd() {
- d3_geo_pathCentroid.point = d3_geo_pathCentroidPoint;
- }
- function d3_geo_pathCentroidRingStart() {
- var x00, y00, x0, y0;
- d3_geo_pathCentroid.point = function(x, y) {
- d3_geo_pathCentroid.point = nextPoint;
- d3_geo_pathCentroidPoint(x00 = x0 = x, y00 = y0 = y);
- };
- function nextPoint(x, y) {
- var dx = x - x0, dy = y - y0, z = Math.sqrt(dx * dx + dy * dy);
- d3_geo_centroidX1 += z * (x0 + x) / 2;
- d3_geo_centroidY1 += z * (y0 + y) / 2;
- d3_geo_centroidZ1 += z;
- z = y0 * x - x0 * y;
- d3_geo_centroidX2 += z * (x0 + x);
- d3_geo_centroidY2 += z * (y0 + y);
- d3_geo_centroidZ2 += z * 3;
- d3_geo_pathCentroidPoint(x0 = x, y0 = y);
- }
- d3_geo_pathCentroid.lineEnd = function() {
- nextPoint(x00, y00);
- };
- }
- function d3_geo_pathContext(context) {
- var pointRadius = 4.5;
- var stream = {
- point: point,
- lineStart: function() {
- stream.point = pointLineStart;
- },
- lineEnd: lineEnd,
- polygonStart: function() {
- stream.lineEnd = lineEndPolygon;
- },
- polygonEnd: function() {
- stream.lineEnd = lineEnd;
- stream.point = point;
- },
- pointRadius: function(_) {
- pointRadius = _;
- return stream;
- },
- result: d3_noop
- };
- function point(x, y) {
- context.moveTo(x + pointRadius, y);
- context.arc(x, y, pointRadius, 0, Ï„);
- }
- function pointLineStart(x, y) {
- context.moveTo(x, y);
- stream.point = pointLine;
- }
- function pointLine(x, y) {
- context.lineTo(x, y);
- }
- function lineEnd() {
- stream.point = point;
- }
- function lineEndPolygon() {
- context.closePath();
- }
- return stream;
- }
- function d3_geo_resample(project) {
- var δ2 = .5, cosMinDistance = Math.cos(30 * d3_radians), maxDepth = 16;
- function resample(stream) {
- return (maxDepth ? resampleRecursive : resampleNone)(stream);
- }
- function resampleNone(stream) {
- return d3_geo_transformPoint(stream, function(x, y) {
- x = project(x, y);
- stream.point(x[0], x[1]);
- });
- }
- function resampleRecursive(stream) {
- var λ00, φ00, x00, y00, a00, b00, c00, λ0, x0, y0, a0, b0, c0;
- var resample = {
- point: point,
- lineStart: lineStart,
- lineEnd: lineEnd,
- polygonStart: function() {
- stream.polygonStart();
- resample.lineStart = ringStart;
- },
- polygonEnd: function() {
- stream.polygonEnd();
- resample.lineStart = lineStart;
- }
- };
- function point(x, y) {
- x = project(x, y);
- stream.point(x[0], x[1]);
- }
- function lineStart() {
- x0 = NaN;
- resample.point = linePoint;
- stream.lineStart();
- }
- function linePoint(λ, φ) {
- var c = d3_geo_cartesian([ λ, φ ]), p = project(λ, φ);
- resampleLineTo(x0, y0, λ0, a0, b0, c0, x0 = p[0], y0 = p[1], λ0 = λ, a0 = c[0], b0 = c[1], c0 = c[2], maxDepth, stream);
- stream.point(x0, y0);
- }
- function lineEnd() {
- resample.point = point;
- stream.lineEnd();
- }
- function ringStart() {
- lineStart();
- resample.point = ringPoint;
- resample.lineEnd = ringEnd;
- }
- function ringPoint(λ, φ) {
- linePoint(λ00 = λ, φ00 = φ), x00 = x0, y00 = y0, a00 = a0, b00 = b0, c00 = c0;
- resample.point = linePoint;
- }
- function ringEnd() {
- resampleLineTo(x0, y0, λ0, a0, b0, c0, x00, y00, λ00, a00, b00, c00, maxDepth, stream);
- resample.lineEnd = lineEnd;
- lineEnd();
- }
- return resample;
- }
- function resampleLineTo(x0, y0, λ0, a0, b0, c0, x1, y1, λ1, a1, b1, c1, depth, stream) {
- var dx = x1 - x0, dy = y1 - y0, d2 = dx * dx + dy * dy;
- if (d2 > 4 * δ2 && depth--) {
- var a = a0 + a1, b = b0 + b1, c = c0 + c1, m = Math.sqrt(a * a + b * b + c * c), φ2 = Math.asin(c /= m), λ2 = abs(abs(c) - 1) < ε || abs(λ0 - λ1) < ε ? (λ0 + λ1) / 2 : Math.atan2(b, a), p = project(λ2, φ2), x2 = p[0], y2 = p[1], dx2 = x2 - x0, dy2 = y2 - y0, dz = dy * dx2 - dx * dy2;
- if (dz * dz / d2 > δ2 || abs((dx * dx2 + dy * dy2) / d2 - .5) > .3 || a0 * a1 + b0 * b1 + c0 * c1 < cosMinDistance) {
- resampleLineTo(x0, y0, λ0, a0, b0, c0, x2, y2, λ2, a /= m, b /= m, c, depth, stream);
- stream.point(x2, y2);
- resampleLineTo(x2, y2, λ2, a, b, c, x1, y1, λ1, a1, b1, c1, depth, stream);
- }
- }
- }
- resample.precision = function(_) {
- if (!arguments.length) return Math.sqrt(δ2);
- maxDepth = (δ2 = _ * _) > 0 && 16;
- return resample;
- };
- return resample;
- }
- d3.geo.path = function() {
- var pointRadius = 4.5, projection, context, projectStream, contextStream, cacheStream;
- function path(object) {
- if (object) {
- if (typeof pointRadius === "function") contextStream.pointRadius(+pointRadius.apply(this, arguments));
- if (!cacheStream || !cacheStream.valid) cacheStream = projectStream(contextStream);
- d3.geo.stream(object, cacheStream);
- }
- return contextStream.result();
- }
- path.area = function(object) {
- d3_geo_pathAreaSum = 0;
- d3.geo.stream(object, projectStream(d3_geo_pathArea));
- return d3_geo_pathAreaSum;
- };
- path.centroid = function(object) {
- d3_geo_centroidX0 = d3_geo_centroidY0 = d3_geo_centroidZ0 = d3_geo_centroidX1 = d3_geo_centroidY1 = d3_geo_centroidZ1 = d3_geo_centroidX2 = d3_geo_centroidY2 = d3_geo_centroidZ2 = 0;
- d3.geo.stream(object, projectStream(d3_geo_pathCentroid));
- return d3_geo_centroidZ2 ? [ d3_geo_centroidX2 / d3_geo_centroidZ2, d3_geo_centroidY2 / d3_geo_centroidZ2 ] : d3_geo_centroidZ1 ? [ d3_geo_centroidX1 / d3_geo_centroidZ1, d3_geo_centroidY1 / d3_geo_centroidZ1 ] : d3_geo_centroidZ0 ? [ d3_geo_centroidX0 / d3_geo_centroidZ0, d3_geo_centroidY0 / d3_geo_centroidZ0 ] : [ NaN, NaN ];
- };
- path.bounds = function(object) {
- d3_geo_pathBoundsX1 = d3_geo_pathBoundsY1 = -(d3_geo_pathBoundsX0 = d3_geo_pathBoundsY0 = Infinity);
- d3.geo.stream(object, projectStream(d3_geo_pathBounds));
- return [ [ d3_geo_pathBoundsX0, d3_geo_pathBoundsY0 ], [ d3_geo_pathBoundsX1, d3_geo_pathBoundsY1 ] ];
- };
- path.projection = function(_) {
- if (!arguments.length) return projection;
- projectStream = (projection = _) ? _.stream || d3_geo_pathProjectStream(_) : d3_identity;
- return reset();
- };
- path.context = function(_) {
- if (!arguments.length) return context;
- contextStream = (context = _) == null ? new d3_geo_pathBuffer() : new d3_geo_pathContext(_);
- if (typeof pointRadius !== "function") contextStream.pointRadius(pointRadius);
- return reset();
- };
- path.pointRadius = function(_) {
- if (!arguments.length) return pointRadius;
- pointRadius = typeof _ === "function" ? _ : (contextStream.pointRadius(+_), +_);
- return path;
- };
- function reset() {
- cacheStream = null;
- return path;
- }
- return path.projection(d3.geo.albersUsa()).context(null);
- };
- function d3_geo_pathProjectStream(project) {
- var resample = d3_geo_resample(function(x, y) {
- return project([ x * d3_degrees, y * d3_degrees ]);
- });
- return function(stream) {
- return d3_geo_projectionRadians(resample(stream));
- };
- }
- d3.geo.transform = function(methods) {
- return {
- stream: function(stream) {
- var transform = new d3_geo_transform(stream);
- for (var k in methods) transform[k] = methods[k];
- return transform;
- }
- };
- };
- function d3_geo_transform(stream) {
- this.stream = stream;
- }
- d3_geo_transform.prototype = {
- point: function(x, y) {
- this.stream.point(x, y);
- },
- sphere: function() {
- this.stream.sphere();
- },
- lineStart: function() {
- this.stream.lineStart();
- },
- lineEnd: function() {
- this.stream.lineEnd();
- },
- polygonStart: function() {
- this.stream.polygonStart();
- },
- polygonEnd: function() {
- this.stream.polygonEnd();
- }
- };
- function d3_geo_transformPoint(stream, point) {
- return {
- point: point,
- sphere: function() {
- stream.sphere();
- },
- lineStart: function() {
- stream.lineStart();
- },
- lineEnd: function() {
- stream.lineEnd();
- },
- polygonStart: function() {
- stream.polygonStart();
- },
- polygonEnd: function() {
- stream.polygonEnd();
- }
- };
- }
- d3.geo.projection = d3_geo_projection;
- d3.geo.projectionMutator = d3_geo_projectionMutator;
- function d3_geo_projection(project) {
- return d3_geo_projectionMutator(function() {
- return project;
- })();
- }
- function d3_geo_projectionMutator(projectAt) {
- var project, rotate, projectRotate, projectResample = d3_geo_resample(function(x, y) {
- x = project(x, y);
- return [ x[0] * k + δx, δy - x[1] * k ];
- }), k = 150, x = 480, y = 250, λ = 0, φ = 0, δλ = 0, δφ = 0, δγ = 0, δx, δy, preclip = d3_geo_clipAntimeridian, postclip = d3_identity, clipAngle = null, clipExtent = null, stream;
- function projection(point) {
- point = projectRotate(point[0] * d3_radians, point[1] * d3_radians);
- return [ point[0] * k + δx, δy - point[1] * k ];
- }
- function invert(point) {
- point = projectRotate.invert((point[0] - δx) / k, (δy - point[1]) / k);
- return point && [ point[0] * d3_degrees, point[1] * d3_degrees ];
- }
- projection.stream = function(output) {
- if (stream) stream.valid = false;
- stream = d3_geo_projectionRadians(preclip(rotate, projectResample(postclip(output))));
- stream.valid = true;
- return stream;
- };
- projection.clipAngle = function(_) {
- if (!arguments.length) return clipAngle;
- preclip = _ == null ? (clipAngle = _, d3_geo_clipAntimeridian) : d3_geo_clipCircle((clipAngle = +_) * d3_radians);
- return invalidate();
- };
- projection.clipExtent = function(_) {
- if (!arguments.length) return clipExtent;
- clipExtent = _;
- postclip = _ ? d3_geo_clipExtent(_[0][0], _[0][1], _[1][0], _[1][1]) : d3_identity;
- return invalidate();
- };
- projection.scale = function(_) {
- if (!arguments.length) return k;
- k = +_;
- return reset();
- };
- projection.translate = function(_) {
- if (!arguments.length) return [ x, y ];
- x = +_[0];
- y = +_[1];
- return reset();
- };
- projection.center = function(_) {
- if (!arguments.length) return [ λ * d3_degrees, φ * d3_degrees ];
- λ = _[0] % 360 * d3_radians;
- φ = _[1] % 360 * d3_radians;
- return reset();
- };
- projection.rotate = function(_) {
- if (!arguments.length) return [ δλ * d3_degrees, δφ * d3_degrees, δγ * d3_degrees ];
- δλ = _[0] % 360 * d3_radians;
- δφ = _[1] % 360 * d3_radians;
- δγ = _.length > 2 ? _[2] % 360 * d3_radians : 0;
- return reset();
- };
- d3.rebind(projection, projectResample, "precision");
- function reset() {
- projectRotate = d3_geo_compose(rotate = d3_geo_rotation(δλ, δφ, δγ), project);
- var center = project(λ, φ);
- δx = x - center[0] * k;
- δy = y + center[1] * k;
- return invalidate();
- }
- function invalidate() {
- if (stream) stream.valid = false, stream = null;
- return projection;
- }
- return function() {
- project = projectAt.apply(this, arguments);
- projection.invert = project.invert && invert;
- return reset();
- };
- }
- function d3_geo_projectionRadians(stream) {
- return d3_geo_transformPoint(stream, function(x, y) {
- stream.point(x * d3_radians, y * d3_radians);
- });
- }
- function d3_geo_equirectangular(λ, φ) {
- return [ λ, φ ];
- }
- (d3.geo.equirectangular = function() {
- return d3_geo_projection(d3_geo_equirectangular);
- }).raw = d3_geo_equirectangular.invert = d3_geo_equirectangular;
- d3.geo.rotation = function(rotate) {
- rotate = d3_geo_rotation(rotate[0] % 360 * d3_radians, rotate[1] * d3_radians, rotate.length > 2 ? rotate[2] * d3_radians : 0);
- function forward(coordinates) {
- coordinates = rotate(coordinates[0] * d3_radians, coordinates[1] * d3_radians);
- return coordinates[0] *= d3_degrees, coordinates[1] *= d3_degrees, coordinates;
- }
- forward.invert = function(coordinates) {
- coordinates = rotate.invert(coordinates[0] * d3_radians, coordinates[1] * d3_radians);
- return coordinates[0] *= d3_degrees, coordinates[1] *= d3_degrees, coordinates;
- };
- return forward;
- };
- function d3_geo_identityRotation(λ, φ) {
- return [ λ > π ? λ - τ : λ < -π ? λ + τ : λ, φ ];
- }
- d3_geo_identityRotation.invert = d3_geo_equirectangular;
- function d3_geo_rotation(δλ, δφ, δγ) {
- return δλ ? δφ || δγ ? d3_geo_compose(d3_geo_rotationλ(δλ), d3_geo_rotationφγ(δφ, δγ)) : d3_geo_rotationλ(δλ) : δφ || δγ ? d3_geo_rotationφγ(δφ, δγ) : d3_geo_identityRotation;
- }
- function d3_geo_forwardRotationλ(δλ) {
- return function(λ, φ) {
- return λ += δλ, [ λ > π ? λ - τ : λ < -π ? λ + τ : λ, φ ];
- };
- }
- function d3_geo_rotationλ(δλ) {
- var rotation = d3_geo_forwardRotationλ(δλ);
- rotation.invert = d3_geo_forwardRotationλ(-δλ);
- return rotation;
- }
- function d3_geo_rotationφγ(δφ, δγ) {
- var cosδφ = Math.cos(δφ), sinδφ = Math.sin(δφ), cosδγ = Math.cos(δγ), sinδγ = Math.sin(δγ);
- function rotation(λ, φ) {
- var cosφ = Math.cos(φ), x = Math.cos(λ) * cosφ, y = Math.sin(λ) * cosφ, z = Math.sin(φ), k = z * cosδφ + x * sinδφ;
- return [ Math.atan2(y * cosδγ - k * sinδγ, x * cosδφ - z * sinδφ), d3_asin(k * cosδγ + y * sinδγ) ];
- }
- rotation.invert = function(λ, φ) {
- var cosφ = Math.cos(φ), x = Math.cos(λ) * cosφ, y = Math.sin(λ) * cosφ, z = Math.sin(φ), k = z * cosδγ - y * sinδγ;
- return [ Math.atan2(y * cosδγ + z * sinδγ, x * cosδφ + k * sinδφ), d3_asin(k * cosδφ - x * sinδφ) ];
- };
- return rotation;
- }
- d3.geo.circle = function() {
- var origin = [ 0, 0 ], angle, precision = 6, interpolate;
- function circle() {
- var center = typeof origin === "function" ? origin.apply(this, arguments) : origin, rotate = d3_geo_rotation(-center[0] * d3_radians, -center[1] * d3_radians, 0).invert, ring = [];
- interpolate(null, null, 1, {
- point: function(x, y) {
- ring.push(x = rotate(x, y));
- x[0] *= d3_degrees, x[1] *= d3_degrees;
- }
- });
- return {
- type: "Polygon",
- coordinates: [ ring ]
- };
- }
- circle.origin = function(x) {
- if (!arguments.length) return origin;
- origin = x;
- return circle;
- };
- circle.angle = function(x) {
- if (!arguments.length) return angle;
- interpolate = d3_geo_circleInterpolate((angle = +x) * d3_radians, precision * d3_radians);
- return circle;
- };
- circle.precision = function(_) {
- if (!arguments.length) return precision;
- interpolate = d3_geo_circleInterpolate(angle * d3_radians, (precision = +_) * d3_radians);
- return circle;
- };
- return circle.angle(90);
- };
- function d3_geo_circleInterpolate(radius, precision) {
- var cr = Math.cos(radius), sr = Math.sin(radius);
- return function(from, to, direction, listener) {
- var step = direction * precision;
- if (from != null) {
- from = d3_geo_circleAngle(cr, from);
- to = d3_geo_circleAngle(cr, to);
- if (direction > 0 ? from < to : from > to) from += direction * Ï„;
- } else {
- from = radius + direction * Ï„;
- to = radius - .5 * step;
- }
- for (var point, t = from; direction > 0 ? t > to : t < to; t -= step) {
- listener.point((point = d3_geo_spherical([ cr, -sr * Math.cos(t), -sr * Math.sin(t) ]))[0], point[1]);
- }
- };
- }
- function d3_geo_circleAngle(cr, point) {
- var a = d3_geo_cartesian(point);
- a[0] -= cr;
- d3_geo_cartesianNormalize(a);
- var angle = d3_acos(-a[1]);
- return ((-a[2] < 0 ? -angle : angle) + 2 * Math.PI - ε) % (2 * Math.PI);
- }
- d3.geo.distance = function(a, b) {
- var Δλ = (b[0] - a[0]) * d3_radians, φ0 = a[1] * d3_radians, φ1 = b[1] * d3_radians, sinΔλ = Math.sin(Δλ), cosΔλ = Math.cos(Δλ), sinφ0 = Math.sin(φ0), cosφ0 = Math.cos(φ0), sinφ1 = Math.sin(φ1), cosφ1 = Math.cos(φ1), t;
- return Math.atan2(Math.sqrt((t = cosφ1 * sinΔλ) * t + (t = cosφ0 * sinφ1 - sinφ0 * cosφ1 * cosΔλ) * t), sinφ0 * sinφ1 + cosφ0 * cosφ1 * cosΔλ);
- };
- d3.geo.graticule = function() {
- var x1, x0, X1, X0, y1, y0, Y1, Y0, dx = 10, dy = dx, DX = 90, DY = 360, x, y, X, Y, precision = 2.5;
- function graticule() {
- return {
- type: "MultiLineString",
- coordinates: lines()
- };
- }
- function lines() {
- return d3.range(Math.ceil(X0 / DX) * DX, X1, DX).map(X).concat(d3.range(Math.ceil(Y0 / DY) * DY, Y1, DY).map(Y)).concat(d3.range(Math.ceil(x0 / dx) * dx, x1, dx).filter(function(x) {
- return abs(x % DX) > ε;
- }).map(x)).concat(d3.range(Math.ceil(y0 / dy) * dy, y1, dy).filter(function(y) {
- return abs(y % DY) > ε;
- }).map(y));
- }
- graticule.lines = function() {
- return lines().map(function(coordinates) {
- return {
- type: "LineString",
- coordinates: coordinates
- };
- });
- };
- graticule.outline = function() {
- return {
- type: "Polygon",
- coordinates: [ X(X0).concat(Y(Y1).slice(1), X(X1).reverse().slice(1), Y(Y0).reverse().slice(1)) ]
- };
- };
- graticule.extent = function(_) {
- if (!arguments.length) return graticule.minorExtent();
- return graticule.majorExtent(_).minorExtent(_);
- };
- graticule.majorExtent = function(_) {
- if (!arguments.length) return [ [ X0, Y0 ], [ X1, Y1 ] ];
- X0 = +_[0][0], X1 = +_[1][0];
- Y0 = +_[0][1], Y1 = +_[1][1];
- if (X0 > X1) _ = X0, X0 = X1, X1 = _;
- if (Y0 > Y1) _ = Y0, Y0 = Y1, Y1 = _;
- return graticule.precision(precision);
- };
- graticule.minorExtent = function(_) {
- if (!arguments.length) return [ [ x0, y0 ], [ x1, y1 ] ];
- x0 = +_[0][0], x1 = +_[1][0];
- y0 = +_[0][1], y1 = +_[1][1];
- if (x0 > x1) _ = x0, x0 = x1, x1 = _;
- if (y0 > y1) _ = y0, y0 = y1, y1 = _;
- return graticule.precision(precision);
- };
- graticule.step = function(_) {
- if (!arguments.length) return graticule.minorStep();
- return graticule.majorStep(_).minorStep(_);
- };
- graticule.majorStep = function(_) {
- if (!arguments.length) return [ DX, DY ];
- DX = +_[0], DY = +_[1];
- return graticule;
- };
- graticule.minorStep = function(_) {
- if (!arguments.length) return [ dx, dy ];
- dx = +_[0], dy = +_[1];
- return graticule;
- };
- graticule.precision = function(_) {
- if (!arguments.length) return precision;
- precision = +_;
- x = d3_geo_graticuleX(y0, y1, 90);
- y = d3_geo_graticuleY(x0, x1, precision);
- X = d3_geo_graticuleX(Y0, Y1, 90);
- Y = d3_geo_graticuleY(X0, X1, precision);
- return graticule;
- };
- return graticule.majorExtent([ [ -180, -90 + ε ], [ 180, 90 - ε ] ]).minorExtent([ [ -180, -80 - ε ], [ 180, 80 + ε ] ]);
- };
- function d3_geo_graticuleX(y0, y1, dy) {
- var y = d3.range(y0, y1 - ε, dy).concat(y1);
- return function(x) {
- return y.map(function(y) {
- return [ x, y ];
- });
- };
- }
- function d3_geo_graticuleY(x0, x1, dx) {
- var x = d3.range(x0, x1 - ε, dx).concat(x1);
- return function(y) {
- return x.map(function(x) {
- return [ x, y ];
- });
- };
- }
- function d3_source(d) {
- return d.source;
- }
- function d3_target(d) {
- return d.target;
- }
- d3.geo.greatArc = function() {
- var source = d3_source, source_, target = d3_target, target_;
- function greatArc() {
- return {
- type: "LineString",
- coordinates: [ source_ || source.apply(this, arguments), target_ || target.apply(this, arguments) ]
- };
- }
- greatArc.distance = function() {
- return d3.geo.distance(source_ || source.apply(this, arguments), target_ || target.apply(this, arguments));
- };
- greatArc.source = function(_) {
- if (!arguments.length) return source;
- source = _, source_ = typeof _ === "function" ? null : _;
- return greatArc;
- };
- greatArc.target = function(_) {
- if (!arguments.length) return target;
- target = _, target_ = typeof _ === "function" ? null : _;
- return greatArc;
- };
- greatArc.precision = function() {
- return arguments.length ? greatArc : 0;
- };
- return greatArc;
- };
- d3.geo.interpolate = function(source, target) {
- return d3_geo_interpolate(source[0] * d3_radians, source[1] * d3_radians, target[0] * d3_radians, target[1] * d3_radians);
- };
- function d3_geo_interpolate(x0, y0, x1, y1) {
- var cy0 = Math.cos(y0), sy0 = Math.sin(y0), cy1 = Math.cos(y1), sy1 = Math.sin(y1), kx0 = cy0 * Math.cos(x0), ky0 = cy0 * Math.sin(x0), kx1 = cy1 * Math.cos(x1), ky1 = cy1 * Math.sin(x1), d = 2 * Math.asin(Math.sqrt(d3_haversin(y1 - y0) + cy0 * cy1 * d3_haversin(x1 - x0))), k = 1 / Math.sin(d);
- var interpolate = d ? function(t) {
- var B = Math.sin(t *= d) * k, A = Math.sin(d - t) * k, x = A * kx0 + B * kx1, y = A * ky0 + B * ky1, z = A * sy0 + B * sy1;
- return [ Math.atan2(y, x) * d3_degrees, Math.atan2(z, Math.sqrt(x * x + y * y)) * d3_degrees ];
- } : function() {
- return [ x0 * d3_degrees, y0 * d3_degrees ];
- };
- interpolate.distance = d;
- return interpolate;
- }
- d3.geo.length = function(object) {
- d3_geo_lengthSum = 0;
- d3.geo.stream(object, d3_geo_length);
- return d3_geo_lengthSum;
- };
- var d3_geo_lengthSum;
- var d3_geo_length = {
- sphere: d3_noop,
- point: d3_noop,
- lineStart: d3_geo_lengthLineStart,
- lineEnd: d3_noop,
- polygonStart: d3_noop,
- polygonEnd: d3_noop
- };
- function d3_geo_lengthLineStart() {
- var λ0, sinφ0, cosφ0;
- d3_geo_length.point = function(λ, φ) {
- λ0 = λ * d3_radians, sinφ0 = Math.sin(φ *= d3_radians), cosφ0 = Math.cos(φ);
- d3_geo_length.point = nextPoint;
- };
- d3_geo_length.lineEnd = function() {
- d3_geo_length.point = d3_geo_length.lineEnd = d3_noop;
- };
- function nextPoint(λ, φ) {
- var sinφ = Math.sin(φ *= d3_radians), cosφ = Math.cos(φ), t = abs((λ *= d3_radians) - λ0), cosΔλ = Math.cos(t);
- d3_geo_lengthSum += Math.atan2(Math.sqrt((t = cosφ * Math.sin(t)) * t + (t = cosφ0 * sinφ - sinφ0 * cosφ * cosΔλ) * t), sinφ0 * sinφ + cosφ0 * cosφ * cosΔλ);
- λ0 = λ, sinφ0 = sinφ, cosφ0 = cosφ;
- }
- }
- function d3_geo_azimuthal(scale, angle) {
- function azimuthal(λ, φ) {
- var cosλ = Math.cos(λ), cosφ = Math.cos(φ), k = scale(cosλ * cosφ);
- return [ k * cosφ * Math.sin(λ), k * Math.sin(φ) ];
- }
- azimuthal.invert = function(x, y) {
- var Ï = Math.sqrt(x * x + y * y), c = angle(Ï), sinc = Math.sin(c), cosc = Math.cos(c);
- return [ Math.atan2(x * sinc, Ï * cosc), Math.asin(Ï && y * sinc / Ï) ];
- };
- return azimuthal;
- }
- var d3_geo_azimuthalEqualArea = d3_geo_azimuthal(function(cosλcosφ) {
- return Math.sqrt(2 / (1 + cosλcosφ));
- }, function(Ï) {
- return 2 * Math.asin(Ï / 2);
- });
- (d3.geo.azimuthalEqualArea = function() {
- return d3_geo_projection(d3_geo_azimuthalEqualArea);
- }).raw = d3_geo_azimuthalEqualArea;
- var d3_geo_azimuthalEquidistant = d3_geo_azimuthal(function(cosλcosφ) {
- var c = Math.acos(cosλcosφ);
- return c && c / Math.sin(c);
- }, d3_identity);
- (d3.geo.azimuthalEquidistant = function() {
- return d3_geo_projection(d3_geo_azimuthalEquidistant);
- }).raw = d3_geo_azimuthalEquidistant;
- function d3_geo_conicConformal(φ0, φ1) {
- var cosφ0 = Math.cos(φ0), t = function(φ) {
- return Math.tan(π / 4 + φ / 2);
- }, n = φ0 === φ1 ? Math.sin(φ0) : Math.log(cosφ0 / Math.cos(φ1)) / Math.log(t(φ1) / t(φ0)), F = cosφ0 * Math.pow(t(φ0), n) / n;
- if (!n) return d3_geo_mercator;
- function forward(λ, φ) {
- if (F > 0) {
- if (φ < -halfπ + ε) φ = -halfπ + ε;
- } else {
- if (φ > halfπ - ε) φ = halfπ - ε;
- }
- var Ï = F / Math.pow(t(φ), n);
- return [ Ï * Math.sin(n * λ), F - Ï * Math.cos(n * λ) ];
- }
- forward.invert = function(x, y) {
- var Ï0_y = F - y, Ï = d3_sgn(n) * Math.sqrt(x * x + Ï0_y * Ï0_y);
- return [ Math.atan2(x, Ï0_y) / n, 2 * Math.atan(Math.pow(F / Ï, 1 / n)) - halfÏ€ ];
- };
- return forward;
- }
- (d3.geo.conicConformal = function() {
- return d3_geo_conic(d3_geo_conicConformal);
- }).raw = d3_geo_conicConformal;
- function d3_geo_conicEquidistant(φ0, φ1) {
- var cosφ0 = Math.cos(φ0), n = φ0 === φ1 ? Math.sin(φ0) : (cosφ0 - Math.cos(φ1)) / (φ1 - φ0), G = cosφ0 / n + φ0;
- if (abs(n) < ε) return d3_geo_equirectangular;
- function forward(λ, φ) {
- var Ï = G - φ;
- return [ Ï * Math.sin(n * λ), G - Ï * Math.cos(n * λ) ];
- }
- forward.invert = function(x, y) {
- var Ï0_y = G - y;
- return [ Math.atan2(x, Ï0_y) / n, G - d3_sgn(n) * Math.sqrt(x * x + Ï0_y * Ï0_y) ];
- };
- return forward;
- }
- (d3.geo.conicEquidistant = function() {
- return d3_geo_conic(d3_geo_conicEquidistant);
- }).raw = d3_geo_conicEquidistant;
- var d3_geo_gnomonic = d3_geo_azimuthal(function(cosλcosφ) {
- return 1 / cosλcosφ;
- }, Math.atan);
- (d3.geo.gnomonic = function() {
- return d3_geo_projection(d3_geo_gnomonic);
- }).raw = d3_geo_gnomonic;
- function d3_geo_mercator(λ, φ) {
- return [ λ, Math.log(Math.tan(π / 4 + φ / 2)) ];
- }
- d3_geo_mercator.invert = function(x, y) {
- return [ x, 2 * Math.atan(Math.exp(y)) - halfπ ];
- };
- function d3_geo_mercatorProjection(project) {
- var m = d3_geo_projection(project), scale = m.scale, translate = m.translate, clipExtent = m.clipExtent, clipAuto;
- m.scale = function() {
- var v = scale.apply(m, arguments);
- return v === m ? clipAuto ? m.clipExtent(null) : m : v;
- };
- m.translate = function() {
- var v = translate.apply(m, arguments);
- return v === m ? clipAuto ? m.clipExtent(null) : m : v;
- };
- m.clipExtent = function(_) {
- var v = clipExtent.apply(m, arguments);
- if (v === m) {
- if (clipAuto = _ == null) {
- var k = π * scale(), t = translate();
- clipExtent([ [ t[0] - k, t[1] - k ], [ t[0] + k, t[1] + k ] ]);
- }
- } else if (clipAuto) {
- v = null;
- }
- return v;
- };
- return m.clipExtent(null);
- }
- (d3.geo.mercator = function() {
- return d3_geo_mercatorProjection(d3_geo_mercator);
- }).raw = d3_geo_mercator;
- var d3_geo_orthographic = d3_geo_azimuthal(function() {
- return 1;
- }, Math.asin);
- (d3.geo.orthographic = function() {
- return d3_geo_projection(d3_geo_orthographic);
- }).raw = d3_geo_orthographic;
- var d3_geo_stereographic = d3_geo_azimuthal(function(cosλcosφ) {
- return 1 / (1 + cosλcosφ);
- }, function(Ï) {
- return 2 * Math.atan(Ï);
- });
- (d3.geo.stereographic = function() {
- return d3_geo_projection(d3_geo_stereographic);
- }).raw = d3_geo_stereographic;
- function d3_geo_transverseMercator(λ, φ) {
- return [ Math.log(Math.tan(π / 4 + φ / 2)), -λ ];
- }
- d3_geo_transverseMercator.invert = function(x, y) {
- return [ -y, 2 * Math.atan(Math.exp(x)) - halfπ ];
- };
- (d3.geo.transverseMercator = function() {
- var projection = d3_geo_mercatorProjection(d3_geo_transverseMercator), center = projection.center, rotate = projection.rotate;
- projection.center = function(_) {
- return _ ? center([ -_[1], _[0] ]) : (_ = center(), [ _[1], -_[0] ]);
- };
- projection.rotate = function(_) {
- return _ ? rotate([ _[0], _[1], _.length > 2 ? _[2] + 90 : 90 ]) : (_ = rotate(),
- [ _[0], _[1], _[2] - 90 ]);
- };
- return rotate([ 0, 0, 90 ]);
- }).raw = d3_geo_transverseMercator;
- d3.geom = {};
- function d3_geom_pointX(d) {
- return d[0];
- }
- function d3_geom_pointY(d) {
- return d[1];
- }
- d3.geom.hull = function(vertices) {
- var x = d3_geom_pointX, y = d3_geom_pointY;
- if (arguments.length) return hull(vertices);
- function hull(data) {
- if (data.length < 3) return [];
- var fx = d3_functor(x), fy = d3_functor(y), i, n = data.length, points = [], flippedPoints = [];
- for (i = 0; i < n; i++) {
- points.push([ +fx.call(this, data[i], i), +fy.call(this, data[i], i), i ]);
- }
- points.sort(d3_geom_hullOrder);
- for (i = 0; i < n; i++) flippedPoints.push([ points[i][0], -points[i][1] ]);
- var upper = d3_geom_hullUpper(points), lower = d3_geom_hullUpper(flippedPoints);
- var skipLeft = lower[0] === upper[0], skipRight = lower[lower.length - 1] === upper[upper.length - 1], polygon = [];
- for (i = upper.length - 1; i >= 0; --i) polygon.push(data[points[upper[i]][2]]);
- for (i = +skipLeft; i < lower.length - skipRight; ++i) polygon.push(data[points[lower[i]][2]]);
- return polygon;
- }
- hull.x = function(_) {
- return arguments.length ? (x = _, hull) : x;
- };
- hull.y = function(_) {
- return arguments.length ? (y = _, hull) : y;
- };
- return hull;
- };
- function d3_geom_hullUpper(points) {
- var n = points.length, hull = [ 0, 1 ], hs = 2;
- for (var i = 2; i < n; i++) {
- while (hs > 1 && d3_cross2d(points[hull[hs - 2]], points[hull[hs - 1]], points[i]) <= 0) --hs;
- hull[hs++] = i;
- }
- return hull.slice(0, hs);
- }
- function d3_geom_hullOrder(a, b) {
- return a[0] - b[0] || a[1] - b[1];
- }
- d3.geom.polygon = function(coordinates) {
- d3_subclass(coordinates, d3_geom_polygonPrototype);
- return coordinates;
- };
- var d3_geom_polygonPrototype = d3.geom.polygon.prototype = [];
- d3_geom_polygonPrototype.area = function() {
- var i = -1, n = this.length, a, b = this[n - 1], area = 0;
- while (++i < n) {
- a = b;
- b = this[i];
- area += a[1] * b[0] - a[0] * b[1];
- }
- return area * .5;
- };
- d3_geom_polygonPrototype.centroid = function(k) {
- var i = -1, n = this.length, x = 0, y = 0, a, b = this[n - 1], c;
- if (!arguments.length) k = -1 / (6 * this.area());
- while (++i < n) {
- a = b;
- b = this[i];
- c = a[0] * b[1] - b[0] * a[1];
- x += (a[0] + b[0]) * c;
- y += (a[1] + b[1]) * c;
- }
- return [ x * k, y * k ];
- };
- d3_geom_polygonPrototype.clip = function(subject) {
- var input, closed = d3_geom_polygonClosed(subject), i = -1, n = this.length - d3_geom_polygonClosed(this), j, m, a = this[n - 1], b, c, d;
- while (++i < n) {
- input = subject.slice();
- subject.length = 0;
- b = this[i];
- c = input[(m = input.length - closed) - 1];
- j = -1;
- while (++j < m) {
- d = input[j];
- if (d3_geom_polygonInside(d, a, b)) {
- if (!d3_geom_polygonInside(c, a, b)) {
- subject.push(d3_geom_polygonIntersect(c, d, a, b));
- }
- subject.push(d);
- } else if (d3_geom_polygonInside(c, a, b)) {
- subject.push(d3_geom_polygonIntersect(c, d, a, b));
- }
- c = d;
- }
- if (closed) subject.push(subject[0]);
- a = b;
- }
- return subject;
- };
- function d3_geom_polygonInside(p, a, b) {
- return (b[0] - a[0]) * (p[1] - a[1]) < (b[1] - a[1]) * (p[0] - a[0]);
- }
- function d3_geom_polygonIntersect(c, d, a, b) {
- var x1 = c[0], x3 = a[0], x21 = d[0] - x1, x43 = b[0] - x3, y1 = c[1], y3 = a[1], y21 = d[1] - y1, y43 = b[1] - y3, ua = (x43 * (y1 - y3) - y43 * (x1 - x3)) / (y43 * x21 - x43 * y21);
- return [ x1 + ua * x21, y1 + ua * y21 ];
- }
- function d3_geom_polygonClosed(coordinates) {
- var a = coordinates[0], b = coordinates[coordinates.length - 1];
- return !(a[0] - b[0] || a[1] - b[1]);
- }
- var d3_geom_voronoiEdges, d3_geom_voronoiCells, d3_geom_voronoiBeaches, d3_geom_voronoiBeachPool = [], d3_geom_voronoiFirstCircle, d3_geom_voronoiCircles, d3_geom_voronoiCirclePool = [];
- function d3_geom_voronoiBeach() {
- d3_geom_voronoiRedBlackNode(this);
- this.edge = this.site = this.circle = null;
- }
- function d3_geom_voronoiCreateBeach(site) {
- var beach = d3_geom_voronoiBeachPool.pop() || new d3_geom_voronoiBeach();
- beach.site = site;
- return beach;
- }
- function d3_geom_voronoiDetachBeach(beach) {
- d3_geom_voronoiDetachCircle(beach);
- d3_geom_voronoiBeaches.remove(beach);
- d3_geom_voronoiBeachPool.push(beach);
- d3_geom_voronoiRedBlackNode(beach);
- }
- function d3_geom_voronoiRemoveBeach(beach) {
- var circle = beach.circle, x = circle.x, y = circle.cy, vertex = {
- x: x,
- y: y
- }, previous = beach.P, next = beach.N, disappearing = [ beach ];
- d3_geom_voronoiDetachBeach(beach);
- var lArc = previous;
- while (lArc.circle && abs(x - lArc.circle.x) < ε && abs(y - lArc.circle.cy) < ε) {
- previous = lArc.P;
- disappearing.unshift(lArc);
- d3_geom_voronoiDetachBeach(lArc);
- lArc = previous;
- }
- disappearing.unshift(lArc);
- d3_geom_voronoiDetachCircle(lArc);
- var rArc = next;
- while (rArc.circle && abs(x - rArc.circle.x) < ε && abs(y - rArc.circle.cy) < ε) {
- next = rArc.N;
- disappearing.push(rArc);
- d3_geom_voronoiDetachBeach(rArc);
- rArc = next;
- }
- disappearing.push(rArc);
- d3_geom_voronoiDetachCircle(rArc);
- var nArcs = disappearing.length, iArc;
- for (iArc = 1; iArc < nArcs; ++iArc) {
- rArc = disappearing[iArc];
- lArc = disappearing[iArc - 1];
- d3_geom_voronoiSetEdgeEnd(rArc.edge, lArc.site, rArc.site, vertex);
- }
- lArc = disappearing[0];
- rArc = disappearing[nArcs - 1];
- rArc.edge = d3_geom_voronoiCreateEdge(lArc.site, rArc.site, null, vertex);
- d3_geom_voronoiAttachCircle(lArc);
- d3_geom_voronoiAttachCircle(rArc);
- }
- function d3_geom_voronoiAddBeach(site) {
- var x = site.x, directrix = site.y, lArc, rArc, dxl, dxr, node = d3_geom_voronoiBeaches._;
- while (node) {
- dxl = d3_geom_voronoiLeftBreakPoint(node, directrix) - x;
- if (dxl > ε) node = node.L; else {
- dxr = x - d3_geom_voronoiRightBreakPoint(node, directrix);
- if (dxr > ε) {
- if (!node.R) {
- lArc = node;
- break;
- }
- node = node.R;
- } else {
- if (dxl > -ε) {
- lArc = node.P;
- rArc = node;
- } else if (dxr > -ε) {
- lArc = node;
- rArc = node.N;
- } else {
- lArc = rArc = node;
- }
- break;
- }
- }
- }
- var newArc = d3_geom_voronoiCreateBeach(site);
- d3_geom_voronoiBeaches.insert(lArc, newArc);
- if (!lArc && !rArc) return;
- if (lArc === rArc) {
- d3_geom_voronoiDetachCircle(lArc);
- rArc = d3_geom_voronoiCreateBeach(lArc.site);
- d3_geom_voronoiBeaches.insert(newArc, rArc);
- newArc.edge = rArc.edge = d3_geom_voronoiCreateEdge(lArc.site, newArc.site);
- d3_geom_voronoiAttachCircle(lArc);
- d3_geom_voronoiAttachCircle(rArc);
- return;
- }
- if (!rArc) {
- newArc.edge = d3_geom_voronoiCreateEdge(lArc.site, newArc.site);
- return;
- }
- d3_geom_voronoiDetachCircle(lArc);
- d3_geom_voronoiDetachCircle(rArc);
- var lSite = lArc.site, ax = lSite.x, ay = lSite.y, bx = site.x - ax, by = site.y - ay, rSite = rArc.site, cx = rSite.x - ax, cy = rSite.y - ay, d = 2 * (bx * cy - by * cx), hb = bx * bx + by * by, hc = cx * cx + cy * cy, vertex = {
- x: (cy * hb - by * hc) / d + ax,
- y: (bx * hc - cx * hb) / d + ay
- };
- d3_geom_voronoiSetEdgeEnd(rArc.edge, lSite, rSite, vertex);
- newArc.edge = d3_geom_voronoiCreateEdge(lSite, site, null, vertex);
- rArc.edge = d3_geom_voronoiCreateEdge(site, rSite, null, vertex);
- d3_geom_voronoiAttachCircle(lArc);
- d3_geom_voronoiAttachCircle(rArc);
- }
- function d3_geom_voronoiLeftBreakPoint(arc, directrix) {
- var site = arc.site, rfocx = site.x, rfocy = site.y, pby2 = rfocy - directrix;
- if (!pby2) return rfocx;
- var lArc = arc.P;
- if (!lArc) return -Infinity;
- site = lArc.site;
- var lfocx = site.x, lfocy = site.y, plby2 = lfocy - directrix;
- if (!plby2) return lfocx;
- var hl = lfocx - rfocx, aby2 = 1 / pby2 - 1 / plby2, b = hl / plby2;
- if (aby2) return (-b + Math.sqrt(b * b - 2 * aby2 * (hl * hl / (-2 * plby2) - lfocy + plby2 / 2 + rfocy - pby2 / 2))) / aby2 + rfocx;
- return (rfocx + lfocx) / 2;
- }
- function d3_geom_voronoiRightBreakPoint(arc, directrix) {
- var rArc = arc.N;
- if (rArc) return d3_geom_voronoiLeftBreakPoint(rArc, directrix);
- var site = arc.site;
- return site.y === directrix ? site.x : Infinity;
- }
- function d3_geom_voronoiCell(site) {
- this.site = site;
- this.edges = [];
- }
- d3_geom_voronoiCell.prototype.prepare = function() {
- var halfEdges = this.edges, iHalfEdge = halfEdges.length, edge;
- while (iHalfEdge--) {
- edge = halfEdges[iHalfEdge].edge;
- if (!edge.b || !edge.a) halfEdges.splice(iHalfEdge, 1);
- }
- halfEdges.sort(d3_geom_voronoiHalfEdgeOrder);
- return halfEdges.length;
- };
- function d3_geom_voronoiCloseCells(extent) {
- var x0 = extent[0][0], x1 = extent[1][0], y0 = extent[0][1], y1 = extent[1][1], x2, y2, x3, y3, cells = d3_geom_voronoiCells, iCell = cells.length, cell, iHalfEdge, halfEdges, nHalfEdges, start, end;
- while (iCell--) {
- cell = cells[iCell];
- if (!cell || !cell.prepare()) continue;
- halfEdges = cell.edges;
- nHalfEdges = halfEdges.length;
- iHalfEdge = 0;
- while (iHalfEdge < nHalfEdges) {
- end = halfEdges[iHalfEdge].end(), x3 = end.x, y3 = end.y;
- start = halfEdges[++iHalfEdge % nHalfEdges].start(), x2 = start.x, y2 = start.y;
- if (abs(x3 - x2) > ε || abs(y3 - y2) > ε) {
- halfEdges.splice(iHalfEdge, 0, new d3_geom_voronoiHalfEdge(d3_geom_voronoiCreateBorderEdge(cell.site, end, abs(x3 - x0) < ε && y1 - y3 > ε ? {
- x: x0,
- y: abs(x2 - x0) < ε ? y2 : y1
- } : abs(y3 - y1) < ε && x1 - x3 > ε ? {
- x: abs(y2 - y1) < ε ? x2 : x1,
- y: y1
- } : abs(x3 - x1) < ε && y3 - y0 > ε ? {
- x: x1,
- y: abs(x2 - x1) < ε ? y2 : y0
- } : abs(y3 - y0) < ε && x3 - x0 > ε ? {
- x: abs(y2 - y0) < ε ? x2 : x0,
- y: y0
- } : null), cell.site, null));
- ++nHalfEdges;
- }
- }
- }
- }
- function d3_geom_voronoiHalfEdgeOrder(a, b) {
- return b.angle - a.angle;
- }
- function d3_geom_voronoiCircle() {
- d3_geom_voronoiRedBlackNode(this);
- this.x = this.y = this.arc = this.site = this.cy = null;
- }
- function d3_geom_voronoiAttachCircle(arc) {
- var lArc = arc.P, rArc = arc.N;
- if (!lArc || !rArc) return;
- var lSite = lArc.site, cSite = arc.site, rSite = rArc.site;
- if (lSite === rSite) return;
- var bx = cSite.x, by = cSite.y, ax = lSite.x - bx, ay = lSite.y - by, cx = rSite.x - bx, cy = rSite.y - by;
- var d = 2 * (ax * cy - ay * cx);
- if (d >= -ε2) return;
- var ha = ax * ax + ay * ay, hc = cx * cx + cy * cy, x = (cy * ha - ay * hc) / d, y = (ax * hc - cx * ha) / d, cy = y + by;
- var circle = d3_geom_voronoiCirclePool.pop() || new d3_geom_voronoiCircle();
- circle.arc = arc;
- circle.site = cSite;
- circle.x = x + bx;
- circle.y = cy + Math.sqrt(x * x + y * y);
- circle.cy = cy;
- arc.circle = circle;
- var before = null, node = d3_geom_voronoiCircles._;
- while (node) {
- if (circle.y < node.y || circle.y === node.y && circle.x <= node.x) {
- if (node.L) node = node.L; else {
- before = node.P;
- break;
- }
- } else {
- if (node.R) node = node.R; else {
- before = node;
- break;
- }
- }
- }
- d3_geom_voronoiCircles.insert(before, circle);
- if (!before) d3_geom_voronoiFirstCircle = circle;
- }
- function d3_geom_voronoiDetachCircle(arc) {
- var circle = arc.circle;
- if (circle) {
- if (!circle.P) d3_geom_voronoiFirstCircle = circle.N;
- d3_geom_voronoiCircles.remove(circle);
- d3_geom_voronoiCirclePool.push(circle);
- d3_geom_voronoiRedBlackNode(circle);
- arc.circle = null;
- }
- }
- function d3_geom_voronoiClipEdges(extent) {
- var edges = d3_geom_voronoiEdges, clip = d3_geom_clipLine(extent[0][0], extent[0][1], extent[1][0], extent[1][1]), i = edges.length, e;
- while (i--) {
- e = edges[i];
- if (!d3_geom_voronoiConnectEdge(e, extent) || !clip(e) || abs(e.a.x - e.b.x) < ε && abs(e.a.y - e.b.y) < ε) {
- e.a = e.b = null;
- edges.splice(i, 1);
- }
- }
- }
- function d3_geom_voronoiConnectEdge(edge, extent) {
- var vb = edge.b;
- if (vb) return true;
- var va = edge.a, x0 = extent[0][0], x1 = extent[1][0], y0 = extent[0][1], y1 = extent[1][1], lSite = edge.l, rSite = edge.r, lx = lSite.x, ly = lSite.y, rx = rSite.x, ry = rSite.y, fx = (lx + rx) / 2, fy = (ly + ry) / 2, fm, fb;
- if (ry === ly) {
- if (fx < x0 || fx >= x1) return;
- if (lx > rx) {
- if (!va) va = {
- x: fx,
- y: y0
- }; else if (va.y >= y1) return;
- vb = {
- x: fx,
- y: y1
- };
- } else {
- if (!va) va = {
- x: fx,
- y: y1
- }; else if (va.y < y0) return;
- vb = {
- x: fx,
- y: y0
- };
- }
- } else {
- fm = (lx - rx) / (ry - ly);
- fb = fy - fm * fx;
- if (fm < -1 || fm > 1) {
- if (lx > rx) {
- if (!va) va = {
- x: (y0 - fb) / fm,
- y: y0
- }; else if (va.y >= y1) return;
- vb = {
- x: (y1 - fb) / fm,
- y: y1
- };
- } else {
- if (!va) va = {
- x: (y1 - fb) / fm,
- y: y1
- }; else if (va.y < y0) return;
- vb = {
- x: (y0 - fb) / fm,
- y: y0
- };
- }
- } else {
- if (ly < ry) {
- if (!va) va = {
- x: x0,
- y: fm * x0 + fb
- }; else if (va.x >= x1) return;
- vb = {
- x: x1,
- y: fm * x1 + fb
- };
- } else {
- if (!va) va = {
- x: x1,
- y: fm * x1 + fb
- }; else if (va.x < x0) return;
- vb = {
- x: x0,
- y: fm * x0 + fb
- };
- }
- }
- }
- edge.a = va;
- edge.b = vb;
- return true;
- }
- function d3_geom_voronoiEdge(lSite, rSite) {
- this.l = lSite;
- this.r = rSite;
- this.a = this.b = null;
- }
- function d3_geom_voronoiCreateEdge(lSite, rSite, va, vb) {
- var edge = new d3_geom_voronoiEdge(lSite, rSite);
- d3_geom_voronoiEdges.push(edge);
- if (va) d3_geom_voronoiSetEdgeEnd(edge, lSite, rSite, va);
- if (vb) d3_geom_voronoiSetEdgeEnd(edge, rSite, lSite, vb);
- d3_geom_voronoiCells[lSite.i].edges.push(new d3_geom_voronoiHalfEdge(edge, lSite, rSite));
- d3_geom_voronoiCells[rSite.i].edges.push(new d3_geom_voronoiHalfEdge(edge, rSite, lSite));
- return edge;
- }
- function d3_geom_voronoiCreateBorderEdge(lSite, va, vb) {
- var edge = new d3_geom_voronoiEdge(lSite, null);
- edge.a = va;
- edge.b = vb;
- d3_geom_voronoiEdges.push(edge);
- return edge;
- }
- function d3_geom_voronoiSetEdgeEnd(edge, lSite, rSite, vertex) {
- if (!edge.a && !edge.b) {
- edge.a = vertex;
- edge.l = lSite;
- edge.r = rSite;
- } else if (edge.l === rSite) {
- edge.b = vertex;
- } else {
- edge.a = vertex;
- }
- }
- function d3_geom_voronoiHalfEdge(edge, lSite, rSite) {
- var va = edge.a, vb = edge.b;
- this.edge = edge;
- this.site = lSite;
- this.angle = rSite ? Math.atan2(rSite.y - lSite.y, rSite.x - lSite.x) : edge.l === lSite ? Math.atan2(vb.x - va.x, va.y - vb.y) : Math.atan2(va.x - vb.x, vb.y - va.y);
- }
- d3_geom_voronoiHalfEdge.prototype = {
- start: function() {
- return this.edge.l === this.site ? this.edge.a : this.edge.b;
- },
- end: function() {
- return this.edge.l === this.site ? this.edge.b : this.edge.a;
- }
- };
- function d3_geom_voronoiRedBlackTree() {
- this._ = null;
- }
- function d3_geom_voronoiRedBlackNode(node) {
- node.U = node.C = node.L = node.R = node.P = node.N = null;
- }
- d3_geom_voronoiRedBlackTree.prototype = {
- insert: function(after, node) {
- var parent, grandpa, uncle;
- if (after) {
- node.P = after;
- node.N = after.N;
- if (after.N) after.N.P = node;
- after.N = node;
- if (after.R) {
- after = after.R;
- while (after.L) after = after.L;
- after.L = node;
- } else {
- after.R = node;
- }
- parent = after;
- } else if (this._) {
- after = d3_geom_voronoiRedBlackFirst(this._);
- node.P = null;
- node.N = after;
- after.P = after.L = node;
- parent = after;
- } else {
- node.P = node.N = null;
- this._ = node;
- parent = null;
- }
- node.L = node.R = null;
- node.U = parent;
- node.C = true;
- after = node;
- while (parent && parent.C) {
- grandpa = parent.U;
- if (parent === grandpa.L) {
- uncle = grandpa.R;
- if (uncle && uncle.C) {
- parent.C = uncle.C = false;
- grandpa.C = true;
- after = grandpa;
- } else {
- if (after === parent.R) {
- d3_geom_voronoiRedBlackRotateLeft(this, parent);
- after = parent;
- parent = after.U;
- }
- parent.C = false;
- grandpa.C = true;
- d3_geom_voronoiRedBlackRotateRight(this, grandpa);
- }
- } else {
- uncle = grandpa.L;
- if (uncle && uncle.C) {
- parent.C = uncle.C = false;
- grandpa.C = true;
- after = grandpa;
- } else {
- if (after === parent.L) {
- d3_geom_voronoiRedBlackRotateRight(this, parent);
- after = parent;
- parent = after.U;
- }
- parent.C = false;
- grandpa.C = true;
- d3_geom_voronoiRedBlackRotateLeft(this, grandpa);
- }
- }
- parent = after.U;
- }
- this._.C = false;
- },
- remove: function(node) {
- if (node.N) node.N.P = node.P;
- if (node.P) node.P.N = node.N;
- node.N = node.P = null;
- var parent = node.U, sibling, left = node.L, right = node.R, next, red;
- if (!left) next = right; else if (!right) next = left; else next = d3_geom_voronoiRedBlackFirst(right);
- if (parent) {
- if (parent.L === node) parent.L = next; else parent.R = next;
- } else {
- this._ = next;
- }
- if (left && right) {
- red = next.C;
- next.C = node.C;
- next.L = left;
- left.U = next;
- if (next !== right) {
- parent = next.U;
- next.U = node.U;
- node = next.R;
- parent.L = node;
- next.R = right;
- right.U = next;
- } else {
- next.U = parent;
- parent = next;
- node = next.R;
- }
- } else {
- red = node.C;
- node = next;
- }
- if (node) node.U = parent;
- if (red) return;
- if (node && node.C) {
- node.C = false;
- return;
- }
- do {
- if (node === this._) break;
- if (node === parent.L) {
- sibling = parent.R;
- if (sibling.C) {
- sibling.C = false;
- parent.C = true;
- d3_geom_voronoiRedBlackRotateLeft(this, parent);
- sibling = parent.R;
- }
- if (sibling.L && sibling.L.C || sibling.R && sibling.R.C) {
- if (!sibling.R || !sibling.R.C) {
- sibling.L.C = false;
- sibling.C = true;
- d3_geom_voronoiRedBlackRotateRight(this, sibling);
- sibling = parent.R;
- }
- sibling.C = parent.C;
- parent.C = sibling.R.C = false;
- d3_geom_voronoiRedBlackRotateLeft(this, parent);
- node = this._;
- break;
- }
- } else {
- sibling = parent.L;
- if (sibling.C) {
- sibling.C = false;
- parent.C = true;
- d3_geom_voronoiRedBlackRotateRight(this, parent);
- sibling = parent.L;
- }
- if (sibling.L && sibling.L.C || sibling.R && sibling.R.C) {
- if (!sibling.L || !sibling.L.C) {
- sibling.R.C = false;
- sibling.C = true;
- d3_geom_voronoiRedBlackRotateLeft(this, sibling);
- sibling = parent.L;
- }
- sibling.C = parent.C;
- parent.C = sibling.L.C = false;
- d3_geom_voronoiRedBlackRotateRight(this, parent);
- node = this._;
- break;
- }
- }
- sibling.C = true;
- node = parent;
- parent = parent.U;
- } while (!node.C);
- if (node) node.C = false;
- }
- };
- function d3_geom_voronoiRedBlackRotateLeft(tree, node) {
- var p = node, q = node.R, parent = p.U;
- if (parent) {
- if (parent.L === p) parent.L = q; else parent.R = q;
- } else {
- tree._ = q;
- }
- q.U = parent;
- p.U = q;
- p.R = q.L;
- if (p.R) p.R.U = p;
- q.L = p;
- }
- function d3_geom_voronoiRedBlackRotateRight(tree, node) {
- var p = node, q = node.L, parent = p.U;
- if (parent) {
- if (parent.L === p) parent.L = q; else parent.R = q;
- } else {
- tree._ = q;
- }
- q.U = parent;
- p.U = q;
- p.L = q.R;
- if (p.L) p.L.U = p;
- q.R = p;
- }
- function d3_geom_voronoiRedBlackFirst(node) {
- while (node.L) node = node.L;
- return node;
- }
- function d3_geom_voronoi(sites, bbox) {
- var site = sites.sort(d3_geom_voronoiVertexOrder).pop(), x0, y0, circle;
- d3_geom_voronoiEdges = [];
- d3_geom_voronoiCells = new Array(sites.length);
- d3_geom_voronoiBeaches = new d3_geom_voronoiRedBlackTree();
- d3_geom_voronoiCircles = new d3_geom_voronoiRedBlackTree();
- while (true) {
- circle = d3_geom_voronoiFirstCircle;
- if (site && (!circle || site.y < circle.y || site.y === circle.y && site.x < circle.x)) {
- if (site.x !== x0 || site.y !== y0) {
- d3_geom_voronoiCells[site.i] = new d3_geom_voronoiCell(site);
- d3_geom_voronoiAddBeach(site);
- x0 = site.x, y0 = site.y;
- }
- site = sites.pop();
- } else if (circle) {
- d3_geom_voronoiRemoveBeach(circle.arc);
- } else {
- break;
- }
- }
- if (bbox) d3_geom_voronoiClipEdges(bbox), d3_geom_voronoiCloseCells(bbox);
- var diagram = {
- cells: d3_geom_voronoiCells,
- edges: d3_geom_voronoiEdges
- };
- d3_geom_voronoiBeaches = d3_geom_voronoiCircles = d3_geom_voronoiEdges = d3_geom_voronoiCells = null;
- return diagram;
- }
- function d3_geom_voronoiVertexOrder(a, b) {
- return b.y - a.y || b.x - a.x;
- }
- d3.geom.voronoi = function(points) {
- var x = d3_geom_pointX, y = d3_geom_pointY, fx = x, fy = y, clipExtent = d3_geom_voronoiClipExtent;
- if (points) return voronoi(points);
- function voronoi(data) {
- var polygons = new Array(data.length), x0 = clipExtent[0][0], y0 = clipExtent[0][1], x1 = clipExtent[1][0], y1 = clipExtent[1][1];
- d3_geom_voronoi(sites(data), clipExtent).cells.forEach(function(cell, i) {
- var edges = cell.edges, site = cell.site, polygon = polygons[i] = edges.length ? edges.map(function(e) {
- var s = e.start();
- return [ s.x, s.y ];
- }) : site.x >= x0 && site.x <= x1 && site.y >= y0 && site.y <= y1 ? [ [ x0, y1 ], [ x1, y1 ], [ x1, y0 ], [ x0, y0 ] ] : [];
- polygon.point = data[i];
- });
- return polygons;
- }
- function sites(data) {
- return data.map(function(d, i) {
- return {
- x: Math.round(fx(d, i) / ε) * ε,
- y: Math.round(fy(d, i) / ε) * ε,
- i: i
- };
- });
- }
- voronoi.links = function(data) {
- return d3_geom_voronoi(sites(data)).edges.filter(function(edge) {
- return edge.l && edge.r;
- }).map(function(edge) {
- return {
- source: data[edge.l.i],
- target: data[edge.r.i]
- };
- });
- };
- voronoi.triangles = function(data) {
- var triangles = [];
- d3_geom_voronoi(sites(data)).cells.forEach(function(cell, i) {
- var site = cell.site, edges = cell.edges.sort(d3_geom_voronoiHalfEdgeOrder), j = -1, m = edges.length, e0, s0, e1 = edges[m - 1].edge, s1 = e1.l === site ? e1.r : e1.l;
- while (++j < m) {
- e0 = e1;
- s0 = s1;
- e1 = edges[j].edge;
- s1 = e1.l === site ? e1.r : e1.l;
- if (i < s0.i && i < s1.i && d3_geom_voronoiTriangleArea(site, s0, s1) < 0) {
- triangles.push([ data[i], data[s0.i], data[s1.i] ]);
- }
- }
- });
- return triangles;
- };
- voronoi.x = function(_) {
- return arguments.length ? (fx = d3_functor(x = _), voronoi) : x;
- };
- voronoi.y = function(_) {
- return arguments.length ? (fy = d3_functor(y = _), voronoi) : y;
- };
- voronoi.clipExtent = function(_) {
- if (!arguments.length) return clipExtent === d3_geom_voronoiClipExtent ? null : clipExtent;
- clipExtent = _ == null ? d3_geom_voronoiClipExtent : _;
- return voronoi;
- };
- voronoi.size = function(_) {
- if (!arguments.length) return clipExtent === d3_geom_voronoiClipExtent ? null : clipExtent && clipExtent[1];
- return voronoi.clipExtent(_ && [ [ 0, 0 ], _ ]);
- };
- return voronoi;
- };
- var d3_geom_voronoiClipExtent = [ [ -1e6, -1e6 ], [ 1e6, 1e6 ] ];
- function d3_geom_voronoiTriangleArea(a, b, c) {
- return (a.x - c.x) * (b.y - a.y) - (a.x - b.x) * (c.y - a.y);
- }
- d3.geom.delaunay = function(vertices) {
- return d3.geom.voronoi().triangles(vertices);
- };
- d3.geom.quadtree = function(points, x1, y1, x2, y2) {
- var x = d3_geom_pointX, y = d3_geom_pointY, compat;
- if (compat = arguments.length) {
- x = d3_geom_quadtreeCompatX;
- y = d3_geom_quadtreeCompatY;
- if (compat === 3) {
- y2 = y1;
- x2 = x1;
- y1 = x1 = 0;
- }
- return quadtree(points);
- }
- function quadtree(data) {
- var d, fx = d3_functor(x), fy = d3_functor(y), xs, ys, i, n, x1_, y1_, x2_, y2_;
- if (x1 != null) {
- x1_ = x1, y1_ = y1, x2_ = x2, y2_ = y2;
- } else {
- x2_ = y2_ = -(x1_ = y1_ = Infinity);
- xs = [], ys = [];
- n = data.length;
- if (compat) for (i = 0; i < n; ++i) {
- d = data[i];
- if (d.x < x1_) x1_ = d.x;
- if (d.y < y1_) y1_ = d.y;
- if (d.x > x2_) x2_ = d.x;
- if (d.y > y2_) y2_ = d.y;
- xs.push(d.x);
- ys.push(d.y);
- } else for (i = 0; i < n; ++i) {
- var x_ = +fx(d = data[i], i), y_ = +fy(d, i);
- if (x_ < x1_) x1_ = x_;
- if (y_ < y1_) y1_ = y_;
- if (x_ > x2_) x2_ = x_;
- if (y_ > y2_) y2_ = y_;
- xs.push(x_);
- ys.push(y_);
- }
- }
- var dx = x2_ - x1_, dy = y2_ - y1_;
- if (dx > dy) y2_ = y1_ + dx; else x2_ = x1_ + dy;
- function insert(n, d, x, y, x1, y1, x2, y2) {
- if (isNaN(x) || isNaN(y)) return;
- if (n.leaf) {
- var nx = n.x, ny = n.y;
- if (nx != null) {
- if (abs(nx - x) + abs(ny - y) < .01) {
- insertChild(n, d, x, y, x1, y1, x2, y2);
- } else {
- var nPoint = n.point;
- n.x = n.y = n.point = null;
- insertChild(n, nPoint, nx, ny, x1, y1, x2, y2);
- insertChild(n, d, x, y, x1, y1, x2, y2);
- }
- } else {
- n.x = x, n.y = y, n.point = d;
- }
- } else {
- insertChild(n, d, x, y, x1, y1, x2, y2);
- }
- }
- function insertChild(n, d, x, y, x1, y1, x2, y2) {
- var xm = (x1 + x2) * .5, ym = (y1 + y2) * .5, right = x >= xm, below = y >= ym, i = below << 1 | right;
- n.leaf = false;
- n = n.nodes[i] || (n.nodes[i] = d3_geom_quadtreeNode());
- if (right) x1 = xm; else x2 = xm;
- if (below) y1 = ym; else y2 = ym;
- insert(n, d, x, y, x1, y1, x2, y2);
- }
- var root = d3_geom_quadtreeNode();
- root.add = function(d) {
- insert(root, d, +fx(d, ++i), +fy(d, i), x1_, y1_, x2_, y2_);
- };
- root.visit = function(f) {
- d3_geom_quadtreeVisit(f, root, x1_, y1_, x2_, y2_);
- };
- root.find = function(point) {
- return d3_geom_quadtreeFind(root, point[0], point[1], x1_, y1_, x2_, y2_);
- };
- i = -1;
- if (x1 == null) {
- while (++i < n) {
- insert(root, data[i], xs[i], ys[i], x1_, y1_, x2_, y2_);
- }
- --i;
- } else data.forEach(root.add);
- xs = ys = data = d = null;
- return root;
- }
- quadtree.x = function(_) {
- return arguments.length ? (x = _, quadtree) : x;
- };
- quadtree.y = function(_) {
- return arguments.length ? (y = _, quadtree) : y;
- };
- quadtree.extent = function(_) {
- if (!arguments.length) return x1 == null ? null : [ [ x1, y1 ], [ x2, y2 ] ];
- if (_ == null) x1 = y1 = x2 = y2 = null; else x1 = +_[0][0], y1 = +_[0][1], x2 = +_[1][0],
- y2 = +_[1][1];
- return quadtree;
- };
- quadtree.size = function(_) {
- if (!arguments.length) return x1 == null ? null : [ x2 - x1, y2 - y1 ];
- if (_ == null) x1 = y1 = x2 = y2 = null; else x1 = y1 = 0, x2 = +_[0], y2 = +_[1];
- return quadtree;
- };
- return quadtree;
- };
- function d3_geom_quadtreeCompatX(d) {
- return d.x;
- }
- function d3_geom_quadtreeCompatY(d) {
- return d.y;
- }
- function d3_geom_quadtreeNode() {
- return {
- leaf: true,
- nodes: [],
- point: null,
- x: null,
- y: null
- };
- }
- function d3_geom_quadtreeVisit(f, node, x1, y1, x2, y2) {
- if (!f(node, x1, y1, x2, y2)) {
- var sx = (x1 + x2) * .5, sy = (y1 + y2) * .5, children = node.nodes;
- if (children[0]) d3_geom_quadtreeVisit(f, children[0], x1, y1, sx, sy);
- if (children[1]) d3_geom_quadtreeVisit(f, children[1], sx, y1, x2, sy);
- if (children[2]) d3_geom_quadtreeVisit(f, children[2], x1, sy, sx, y2);
- if (children[3]) d3_geom_quadtreeVisit(f, children[3], sx, sy, x2, y2);
- }
- }
- function d3_geom_quadtreeFind(root, x, y, x0, y0, x3, y3) {
- var minDistance2 = Infinity, closestPoint;
- (function find(node, x1, y1, x2, y2) {
- if (x1 > x3 || y1 > y3 || x2 < x0 || y2 < y0) return;
- if (point = node.point) {
- var point, dx = x - node.x, dy = y - node.y, distance2 = dx * dx + dy * dy;
- if (distance2 < minDistance2) {
- var distance = Math.sqrt(minDistance2 = distance2);
- x0 = x - distance, y0 = y - distance;
- x3 = x + distance, y3 = y + distance;
- closestPoint = point;
- }
- }
- var children = node.nodes, xm = (x1 + x2) * .5, ym = (y1 + y2) * .5, right = x >= xm, below = y >= ym;
- for (var i = below << 1 | right, j = i + 4; i < j; ++i) {
- if (node = children[i & 3]) switch (i & 3) {
- case 0:
- find(node, x1, y1, xm, ym);
- break;
-
- case 1:
- find(node, xm, y1, x2, ym);
- break;
-
- case 2:
- find(node, x1, ym, xm, y2);
- break;
-
- case 3:
- find(node, xm, ym, x2, y2);
- break;
- }
- }
- })(root, x0, y0, x3, y3);
- return closestPoint;
- }
- d3.interpolateRgb = d3_interpolateRgb;
- function d3_interpolateRgb(a, b) {
- a = d3.rgb(a);
- b = d3.rgb(b);
- var ar = a.r, ag = a.g, ab = a.b, br = b.r - ar, bg = b.g - ag, bb = b.b - ab;
- return function(t) {
- return "#" + d3_rgb_hex(Math.round(ar + br * t)) + d3_rgb_hex(Math.round(ag + bg * t)) + d3_rgb_hex(Math.round(ab + bb * t));
- };
- }
- d3.interpolateObject = d3_interpolateObject;
- function d3_interpolateObject(a, b) {
- var i = {}, c = {}, k;
- for (k in a) {
- if (k in b) {
- i[k] = d3_interpolate(a[k], b[k]);
- } else {
- c[k] = a[k];
- }
- }
- for (k in b) {
- if (!(k in a)) {
- c[k] = b[k];
- }
- }
- return function(t) {
- for (k in i) c[k] = i[k](t);
- return c;
- };
- }
- d3.interpolateNumber = d3_interpolateNumber;
- function d3_interpolateNumber(a, b) {
- a = +a, b = +b;
- return function(t) {
- return a * (1 - t) + b * t;
- };
- }
- d3.interpolateString = d3_interpolateString;
- function d3_interpolateString(a, b) {
- var bi = d3_interpolate_numberA.lastIndex = d3_interpolate_numberB.lastIndex = 0, am, bm, bs, i = -1, s = [], q = [];
- a = a + "", b = b + "";
- while ((am = d3_interpolate_numberA.exec(a)) && (bm = d3_interpolate_numberB.exec(b))) {
- if ((bs = bm.index) > bi) {
- bs = b.slice(bi, bs);
- if (s[i]) s[i] += bs; else s[++i] = bs;
- }
- if ((am = am[0]) === (bm = bm[0])) {
- if (s[i]) s[i] += bm; else s[++i] = bm;
- } else {
- s[++i] = null;
- q.push({
- i: i,
- x: d3_interpolateNumber(am, bm)
- });
- }
- bi = d3_interpolate_numberB.lastIndex;
- }
- if (bi < b.length) {
- bs = b.slice(bi);
- if (s[i]) s[i] += bs; else s[++i] = bs;
- }
- return s.length < 2 ? q[0] ? (b = q[0].x, function(t) {
- return b(t) + "";
- }) : function() {
- return b;
- } : (b = q.length, function(t) {
- for (var i = 0, o; i < b; ++i) s[(o = q[i]).i] = o.x(t);
- return s.join("");
- });
- }
- var d3_interpolate_numberA = /[-+]?(?:\d+\.?\d*|\.?\d+)(?:[eE][-+]?\d+)?/g, d3_interpolate_numberB = new RegExp(d3_interpolate_numberA.source, "g");
- d3.interpolate = d3_interpolate;
- function d3_interpolate(a, b) {
- var i = d3.interpolators.length, f;
- while (--i >= 0 && !(f = d3.interpolators[i](a, b))) ;
- return f;
- }
- d3.interpolators = [ function(a, b) {
- var t = typeof b;
- return (t === "string" ? d3_rgb_names.has(b.toLowerCase()) || /^(#|rgb\(|hsl\()/i.test(b) ? d3_interpolateRgb : d3_interpolateString : b instanceof d3_color ? d3_interpolateRgb : Array.isArray(b) ? d3_interpolateArray : t === "object" && isNaN(b) ? d3_interpolateObject : d3_interpolateNumber)(a, b);
- } ];
- d3.interpolateArray = d3_interpolateArray;
- function d3_interpolateArray(a, b) {
- var x = [], c = [], na = a.length, nb = b.length, n0 = Math.min(a.length, b.length), i;
- for (i = 0; i < n0; ++i) x.push(d3_interpolate(a[i], b[i]));
- for (;i < na; ++i) c[i] = a[i];
- for (;i < nb; ++i) c[i] = b[i];
- return function(t) {
- for (i = 0; i < n0; ++i) c[i] = x[i](t);
- return c;
- };
- }
- var d3_ease_default = function() {
- return d3_identity;
- };
- var d3_ease = d3.map({
- linear: d3_ease_default,
- poly: d3_ease_poly,
- quad: function() {
- return d3_ease_quad;
- },
- cubic: function() {
- return d3_ease_cubic;
- },
- sin: function() {
- return d3_ease_sin;
- },
- exp: function() {
- return d3_ease_exp;
- },
- circle: function() {
- return d3_ease_circle;
- },
- elastic: d3_ease_elastic,
- back: d3_ease_back,
- bounce: function() {
- return d3_ease_bounce;
- }
- });
- var d3_ease_mode = d3.map({
- "in": d3_identity,
- out: d3_ease_reverse,
- "in-out": d3_ease_reflect,
- "out-in": function(f) {
- return d3_ease_reflect(d3_ease_reverse(f));
- }
- });
- d3.ease = function(name) {
- var i = name.indexOf("-"), t = i >= 0 ? name.slice(0, i) : name, m = i >= 0 ? name.slice(i + 1) : "in";
- t = d3_ease.get(t) || d3_ease_default;
- m = d3_ease_mode.get(m) || d3_identity;
- return d3_ease_clamp(m(t.apply(null, d3_arraySlice.call(arguments, 1))));
- };
- function d3_ease_clamp(f) {
- return function(t) {
- return t <= 0 ? 0 : t >= 1 ? 1 : f(t);
- };
- }
- function d3_ease_reverse(f) {
- return function(t) {
- return 1 - f(1 - t);
- };
- }
- function d3_ease_reflect(f) {
- return function(t) {
- return .5 * (t < .5 ? f(2 * t) : 2 - f(2 - 2 * t));
- };
- }
- function d3_ease_quad(t) {
- return t * t;
- }
- function d3_ease_cubic(t) {
- return t * t * t;
- }
- function d3_ease_cubicInOut(t) {
- if (t <= 0) return 0;
- if (t >= 1) return 1;
- var t2 = t * t, t3 = t2 * t;
- return 4 * (t < .5 ? t3 : 3 * (t - t2) + t3 - .75);
- }
- function d3_ease_poly(e) {
- return function(t) {
- return Math.pow(t, e);
- };
- }
- function d3_ease_sin(t) {
- return 1 - Math.cos(t * halfπ);
- }
- function d3_ease_exp(t) {
- return Math.pow(2, 10 * (t - 1));
- }
- function d3_ease_circle(t) {
- return 1 - Math.sqrt(1 - t * t);
- }
- function d3_ease_elastic(a, p) {
- var s;
- if (arguments.length < 2) p = .45;
- if (arguments.length) s = p / Ï„ * Math.asin(1 / a); else a = 1, s = p / 4;
- return function(t) {
- return 1 + a * Math.pow(2, -10 * t) * Math.sin((t - s) * Ï„ / p);
- };
- }
- function d3_ease_back(s) {
- if (!s) s = 1.70158;
- return function(t) {
- return t * t * ((s + 1) * t - s);
- };
- }
- function d3_ease_bounce(t) {
- return t < 1 / 2.75 ? 7.5625 * t * t : t < 2 / 2.75 ? 7.5625 * (t -= 1.5 / 2.75) * t + .75 : t < 2.5 / 2.75 ? 7.5625 * (t -= 2.25 / 2.75) * t + .9375 : 7.5625 * (t -= 2.625 / 2.75) * t + .984375;
- }
- d3.interpolateHcl = d3_interpolateHcl;
- function d3_interpolateHcl(a, b) {
- a = d3.hcl(a);
- b = d3.hcl(b);
- var ah = a.h, ac = a.c, al = a.l, bh = b.h - ah, bc = b.c - ac, bl = b.l - al;
- if (isNaN(bc)) bc = 0, ac = isNaN(ac) ? b.c : ac;
- if (isNaN(bh)) bh = 0, ah = isNaN(ah) ? b.h : ah; else if (bh > 180) bh -= 360; else if (bh < -180) bh += 360;
- return function(t) {
- return d3_hcl_lab(ah + bh * t, ac + bc * t, al + bl * t) + "";
- };
- }
- d3.interpolateHsl = d3_interpolateHsl;
- function d3_interpolateHsl(a, b) {
- a = d3.hsl(a);
- b = d3.hsl(b);
- var ah = a.h, as = a.s, al = a.l, bh = b.h - ah, bs = b.s - as, bl = b.l - al;
- if (isNaN(bs)) bs = 0, as = isNaN(as) ? b.s : as;
- if (isNaN(bh)) bh = 0, ah = isNaN(ah) ? b.h : ah; else if (bh > 180) bh -= 360; else if (bh < -180) bh += 360;
- return function(t) {
- return d3_hsl_rgb(ah + bh * t, as + bs * t, al + bl * t) + "";
- };
- }
- d3.interpolateLab = d3_interpolateLab;
- function d3_interpolateLab(a, b) {
- a = d3.lab(a);
- b = d3.lab(b);
- var al = a.l, aa = a.a, ab = a.b, bl = b.l - al, ba = b.a - aa, bb = b.b - ab;
- return function(t) {
- return d3_lab_rgb(al + bl * t, aa + ba * t, ab + bb * t) + "";
- };
- }
- d3.interpolateRound = d3_interpolateRound;
- function d3_interpolateRound(a, b) {
- b -= a;
- return function(t) {
- return Math.round(a + b * t);
- };
- }
- d3.transform = function(string) {
- var g = d3_document.createElementNS(d3.ns.prefix.svg, "g");
- return (d3.transform = function(string) {
- if (string != null) {
- g.setAttribute("transform", string);
- var t = g.transform.baseVal.consolidate();
- }
- return new d3_transform(t ? t.matrix : d3_transformIdentity);
- })(string);
- };
- function d3_transform(m) {
- var r0 = [ m.a, m.b ], r1 = [ m.c, m.d ], kx = d3_transformNormalize(r0), kz = d3_transformDot(r0, r1), ky = d3_transformNormalize(d3_transformCombine(r1, r0, -kz)) || 0;
- if (r0[0] * r1[1] < r1[0] * r0[1]) {
- r0[0] *= -1;
- r0[1] *= -1;
- kx *= -1;
- kz *= -1;
- }
- this.rotate = (kx ? Math.atan2(r0[1], r0[0]) : Math.atan2(-r1[0], r1[1])) * d3_degrees;
- this.translate = [ m.e, m.f ];
- this.scale = [ kx, ky ];
- this.skew = ky ? Math.atan2(kz, ky) * d3_degrees : 0;
- }
- d3_transform.prototype.toString = function() {
- return "translate(" + this.translate + ")rotate(" + this.rotate + ")skewX(" + this.skew + ")scale(" + this.scale + ")";
- };
- function d3_transformDot(a, b) {
- return a[0] * b[0] + a[1] * b[1];
- }
- function d3_transformNormalize(a) {
- var k = Math.sqrt(d3_transformDot(a, a));
- if (k) {
- a[0] /= k;
- a[1] /= k;
- }
- return k;
- }
- function d3_transformCombine(a, b, k) {
- a[0] += k * b[0];
- a[1] += k * b[1];
- return a;
- }
- var d3_transformIdentity = {
- a: 1,
- b: 0,
- c: 0,
- d: 1,
- e: 0,
- f: 0
- };
- d3.interpolateTransform = d3_interpolateTransform;
- function d3_interpolateTransformPop(s) {
- return s.length ? s.pop() + "," : "";
- }
- function d3_interpolateTranslate(ta, tb, s, q) {
- if (ta[0] !== tb[0] || ta[1] !== tb[1]) {
- var i = s.push("translate(", null, ",", null, ")");
- q.push({
- i: i - 4,
- x: d3_interpolateNumber(ta[0], tb[0])
- }, {
- i: i - 2,
- x: d3_interpolateNumber(ta[1], tb[1])
- });
- } else if (tb[0] || tb[1]) {
- s.push("translate(" + tb + ")");
- }
- }
- function d3_interpolateRotate(ra, rb, s, q) {
- if (ra !== rb) {
- if (ra - rb > 180) rb += 360; else if (rb - ra > 180) ra += 360;
- q.push({
- i: s.push(d3_interpolateTransformPop(s) + "rotate(", null, ")") - 2,
- x: d3_interpolateNumber(ra, rb)
- });
- } else if (rb) {
- s.push(d3_interpolateTransformPop(s) + "rotate(" + rb + ")");
- }
- }
- function d3_interpolateSkew(wa, wb, s, q) {
- if (wa !== wb) {
- q.push({
- i: s.push(d3_interpolateTransformPop(s) + "skewX(", null, ")") - 2,
- x: d3_interpolateNumber(wa, wb)
- });
- } else if (wb) {
- s.push(d3_interpolateTransformPop(s) + "skewX(" + wb + ")");
- }
- }
- function d3_interpolateScale(ka, kb, s, q) {
- if (ka[0] !== kb[0] || ka[1] !== kb[1]) {
- var i = s.push(d3_interpolateTransformPop(s) + "scale(", null, ",", null, ")");
- q.push({
- i: i - 4,
- x: d3_interpolateNumber(ka[0], kb[0])
- }, {
- i: i - 2,
- x: d3_interpolateNumber(ka[1], kb[1])
- });
- } else if (kb[0] !== 1 || kb[1] !== 1) {
- s.push(d3_interpolateTransformPop(s) + "scale(" + kb + ")");
- }
- }
- function d3_interpolateTransform(a, b) {
- var s = [], q = [];
- a = d3.transform(a), b = d3.transform(b);
- d3_interpolateTranslate(a.translate, b.translate, s, q);
- d3_interpolateRotate(a.rotate, b.rotate, s, q);
- d3_interpolateSkew(a.skew, b.skew, s, q);
- d3_interpolateScale(a.scale, b.scale, s, q);
- a = b = null;
- return function(t) {
- var i = -1, n = q.length, o;
- while (++i < n) s[(o = q[i]).i] = o.x(t);
- return s.join("");
- };
- }
- function d3_uninterpolateNumber(a, b) {
- b = (b -= a = +a) || 1 / b;
- return function(x) {
- return (x - a) / b;
- };
- }
- function d3_uninterpolateClamp(a, b) {
- b = (b -= a = +a) || 1 / b;
- return function(x) {
- return Math.max(0, Math.min(1, (x - a) / b));
- };
- }
- d3.layout = {};
- d3.layout.bundle = function() {
- return function(links) {
- var paths = [], i = -1, n = links.length;
- while (++i < n) paths.push(d3_layout_bundlePath(links[i]));
- return paths;
- };
- };
- function d3_layout_bundlePath(link) {
- var start = link.source, end = link.target, lca = d3_layout_bundleLeastCommonAncestor(start, end), points = [ start ];
- while (start !== lca) {
- start = start.parent;
- points.push(start);
- }
- var k = points.length;
- while (end !== lca) {
- points.splice(k, 0, end);
- end = end.parent;
- }
- return points;
- }
- function d3_layout_bundleAncestors(node) {
- var ancestors = [], parent = node.parent;
- while (parent != null) {
- ancestors.push(node);
- node = parent;
- parent = parent.parent;
- }
- ancestors.push(node);
- return ancestors;
- }
- function d3_layout_bundleLeastCommonAncestor(a, b) {
- if (a === b) return a;
- var aNodes = d3_layout_bundleAncestors(a), bNodes = d3_layout_bundleAncestors(b), aNode = aNodes.pop(), bNode = bNodes.pop(), sharedNode = null;
- while (aNode === bNode) {
- sharedNode = aNode;
- aNode = aNodes.pop();
- bNode = bNodes.pop();
- }
- return sharedNode;
- }
- d3.layout.chord = function() {
- var chord = {}, chords, groups, matrix, n, padding = 0, sortGroups, sortSubgroups, sortChords;
- function relayout() {
- var subgroups = {}, groupSums = [], groupIndex = d3.range(n), subgroupIndex = [], k, x, x0, i, j;
- chords = [];
- groups = [];
- k = 0, i = -1;
- while (++i < n) {
- x = 0, j = -1;
- while (++j < n) {
- x += matrix[i][j];
- }
- groupSums.push(x);
- subgroupIndex.push(d3.range(n));
- k += x;
- }
- if (sortGroups) {
- groupIndex.sort(function(a, b) {
- return sortGroups(groupSums[a], groupSums[b]);
- });
- }
- if (sortSubgroups) {
- subgroupIndex.forEach(function(d, i) {
- d.sort(function(a, b) {
- return sortSubgroups(matrix[i][a], matrix[i][b]);
- });
- });
- }
- k = (Ï„ - padding * n) / k;
- x = 0, i = -1;
- while (++i < n) {
- x0 = x, j = -1;
- while (++j < n) {
- var di = groupIndex[i], dj = subgroupIndex[di][j], v = matrix[di][dj], a0 = x, a1 = x += v * k;
- subgroups[di + "-" + dj] = {
- index: di,
- subindex: dj,
- startAngle: a0,
- endAngle: a1,
- value: v
- };
- }
- groups[di] = {
- index: di,
- startAngle: x0,
- endAngle: x,
- value: groupSums[di]
- };
- x += padding;
- }
- i = -1;
- while (++i < n) {
- j = i - 1;
- while (++j < n) {
- var source = subgroups[i + "-" + j], target = subgroups[j + "-" + i];
- if (source.value || target.value) {
- chords.push(source.value < target.value ? {
- source: target,
- target: source
- } : {
- source: source,
- target: target
- });
- }
- }
- }
- if (sortChords) resort();
- }
- function resort() {
- chords.sort(function(a, b) {
- return sortChords((a.source.value + a.target.value) / 2, (b.source.value + b.target.value) / 2);
- });
- }
- chord.matrix = function(x) {
- if (!arguments.length) return matrix;
- n = (matrix = x) && matrix.length;
- chords = groups = null;
- return chord;
- };
- chord.padding = function(x) {
- if (!arguments.length) return padding;
- padding = x;
- chords = groups = null;
- return chord;
- };
- chord.sortGroups = function(x) {
- if (!arguments.length) return sortGroups;
- sortGroups = x;
- chords = groups = null;
- return chord;
- };
- chord.sortSubgroups = function(x) {
- if (!arguments.length) return sortSubgroups;
- sortSubgroups = x;
- chords = null;
- return chord;
- };
- chord.sortChords = function(x) {
- if (!arguments.length) return sortChords;
- sortChords = x;
- if (chords) resort();
- return chord;
- };
- chord.chords = function() {
- if (!chords) relayout();
- return chords;
- };
- chord.groups = function() {
- if (!groups) relayout();
- return groups;
- };
- return chord;
- };
- d3.layout.force = function() {
- var force = {}, event = d3.dispatch("start", "tick", "end"), timer, size = [ 1, 1 ], drag, alpha, friction = .9, linkDistance = d3_layout_forceLinkDistance, linkStrength = d3_layout_forceLinkStrength, charge = -30, chargeDistance2 = d3_layout_forceChargeDistance2, gravity = .1, theta2 = .64, nodes = [], links = [], distances, strengths, charges;
- function repulse(node) {
- return function(quad, x1, _, x2) {
- if (quad.point !== node) {
- var dx = quad.cx - node.x, dy = quad.cy - node.y, dw = x2 - x1, dn = dx * dx + dy * dy;
- if (dw * dw / theta2 < dn) {
- if (dn < chargeDistance2) {
- var k = quad.charge / dn;
- node.px -= dx * k;
- node.py -= dy * k;
- }
- return true;
- }
- if (quad.point && dn && dn < chargeDistance2) {
- var k = quad.pointCharge / dn;
- node.px -= dx * k;
- node.py -= dy * k;
- }
- }
- return !quad.charge;
- };
- }
- force.tick = function() {
- if ((alpha *= .99) < .005) {
- timer = null;
- event.end({
- type: "end",
- alpha: alpha = 0
- });
- return true;
- }
- var n = nodes.length, m = links.length, q, i, o, s, t, l, k, x, y;
- for (i = 0; i < m; ++i) {
- o = links[i];
- s = o.source;
- t = o.target;
- x = t.x - s.x;
- y = t.y - s.y;
- if (l = x * x + y * y) {
- l = alpha * strengths[i] * ((l = Math.sqrt(l)) - distances[i]) / l;
- x *= l;
- y *= l;
- t.x -= x * (k = s.weight + t.weight ? s.weight / (s.weight + t.weight) : .5);
- t.y -= y * k;
- s.x += x * (k = 1 - k);
- s.y += y * k;
- }
- }
- if (k = alpha * gravity) {
- x = size[0] / 2;
- y = size[1] / 2;
- i = -1;
- if (k) while (++i < n) {
- o = nodes[i];
- o.x += (x - o.x) * k;
- o.y += (y - o.y) * k;
- }
- }
- if (charge) {
- d3_layout_forceAccumulate(q = d3.geom.quadtree(nodes), alpha, charges);
- i = -1;
- while (++i < n) {
- if (!(o = nodes[i]).fixed) {
- q.visit(repulse(o));
- }
- }
- }
- i = -1;
- while (++i < n) {
- o = nodes[i];
- if (o.fixed) {
- o.x = o.px;
- o.y = o.py;
- } else {
- o.x -= (o.px - (o.px = o.x)) * friction;
- o.y -= (o.py - (o.py = o.y)) * friction;
- }
- }
- event.tick({
- type: "tick",
- alpha: alpha
- });
- };
- force.nodes = function(x) {
- if (!arguments.length) return nodes;
- nodes = x;
- return force;
- };
- force.links = function(x) {
- if (!arguments.length) return links;
- links = x;
- return force;
- };
- force.size = function(x) {
- if (!arguments.length) return size;
- size = x;
- return force;
- };
- force.linkDistance = function(x) {
- if (!arguments.length) return linkDistance;
- linkDistance = typeof x === "function" ? x : +x;
- return force;
- };
- force.distance = force.linkDistance;
- force.linkStrength = function(x) {
- if (!arguments.length) return linkStrength;
- linkStrength = typeof x === "function" ? x : +x;
- return force;
- };
- force.friction = function(x) {
- if (!arguments.length) return friction;
- friction = +x;
- return force;
- };
- force.charge = function(x) {
- if (!arguments.length) return charge;
- charge = typeof x === "function" ? x : +x;
- return force;
- };
- force.chargeDistance = function(x) {
- if (!arguments.length) return Math.sqrt(chargeDistance2);
- chargeDistance2 = x * x;
- return force;
- };
- force.gravity = function(x) {
- if (!arguments.length) return gravity;
- gravity = +x;
- return force;
- };
- force.theta = function(x) {
- if (!arguments.length) return Math.sqrt(theta2);
- theta2 = x * x;
- return force;
- };
- force.alpha = function(x) {
- if (!arguments.length) return alpha;
- x = +x;
- if (alpha) {
- if (x > 0) {
- alpha = x;
- } else {
- timer.c = null, timer.t = NaN, timer = null;
- event.end({
- type: "end",
- alpha: alpha = 0
- });
- }
- } else if (x > 0) {
- event.start({
- type: "start",
- alpha: alpha = x
- });
- timer = d3_timer(force.tick);
- }
- return force;
- };
- force.start = function() {
- var i, n = nodes.length, m = links.length, w = size[0], h = size[1], neighbors, o;
- for (i = 0; i < n; ++i) {
- (o = nodes[i]).index = i;
- o.weight = 0;
- }
- for (i = 0; i < m; ++i) {
- o = links[i];
- if (typeof o.source == "number") o.source = nodes[o.source];
- if (typeof o.target == "number") o.target = nodes[o.target];
- ++o.source.weight;
- ++o.target.weight;
- }
- for (i = 0; i < n; ++i) {
- o = nodes[i];
- if (isNaN(o.x)) o.x = position("x", w);
- if (isNaN(o.y)) o.y = position("y", h);
- if (isNaN(o.px)) o.px = o.x;
- if (isNaN(o.py)) o.py = o.y;
- }
- distances = [];
- if (typeof linkDistance === "function") for (i = 0; i < m; ++i) distances[i] = +linkDistance.call(this, links[i], i); else for (i = 0; i < m; ++i) distances[i] = linkDistance;
- strengths = [];
- if (typeof linkStrength === "function") for (i = 0; i < m; ++i) strengths[i] = +linkStrength.call(this, links[i], i); else for (i = 0; i < m; ++i) strengths[i] = linkStrength;
- charges = [];
- if (typeof charge === "function") for (i = 0; i < n; ++i) charges[i] = +charge.call(this, nodes[i], i); else for (i = 0; i < n; ++i) charges[i] = charge;
- function position(dimension, size) {
- if (!neighbors) {
- neighbors = new Array(n);
- for (j = 0; j < n; ++j) {
- neighbors[j] = [];
- }
- for (j = 0; j < m; ++j) {
- var o = links[j];
- neighbors[o.source.index].push(o.target);
- neighbors[o.target.index].push(o.source);
- }
- }
- var candidates = neighbors[i], j = -1, l = candidates.length, x;
- while (++j < l) if (!isNaN(x = candidates[j][dimension])) return x;
- return Math.random() * size;
- }
- return force.resume();
- };
- force.resume = function() {
- return force.alpha(.1);
- };
- force.stop = function() {
- return force.alpha(0);
- };
- force.drag = function() {
- if (!drag) drag = d3.behavior.drag().origin(d3_identity).on("dragstart.force", d3_layout_forceDragstart).on("drag.force", dragmove).on("dragend.force", d3_layout_forceDragend);
- if (!arguments.length) return drag;
- this.on("mouseover.force", d3_layout_forceMouseover).on("mouseout.force", d3_layout_forceMouseout).call(drag);
- };
- function dragmove(d) {
- d.px = d3.event.x, d.py = d3.event.y;
- force.resume();
- }
- return d3.rebind(force, event, "on");
- };
- function d3_layout_forceDragstart(d) {
- d.fixed |= 2;
- }
- function d3_layout_forceDragend(d) {
- d.fixed &= ~6;
- }
- function d3_layout_forceMouseover(d) {
- d.fixed |= 4;
- d.px = d.x, d.py = d.y;
- }
- function d3_layout_forceMouseout(d) {
- d.fixed &= ~4;
- }
- function d3_layout_forceAccumulate(quad, alpha, charges) {
- var cx = 0, cy = 0;
- quad.charge = 0;
- if (!quad.leaf) {
- var nodes = quad.nodes, n = nodes.length, i = -1, c;
- while (++i < n) {
- c = nodes[i];
- if (c == null) continue;
- d3_layout_forceAccumulate(c, alpha, charges);
- quad.charge += c.charge;
- cx += c.charge * c.cx;
- cy += c.charge * c.cy;
- }
- }
- if (quad.point) {
- if (!quad.leaf) {
- quad.point.x += Math.random() - .5;
- quad.point.y += Math.random() - .5;
- }
- var k = alpha * charges[quad.point.index];
- quad.charge += quad.pointCharge = k;
- cx += k * quad.point.x;
- cy += k * quad.point.y;
- }
- quad.cx = cx / quad.charge;
- quad.cy = cy / quad.charge;
- }
- var d3_layout_forceLinkDistance = 20, d3_layout_forceLinkStrength = 1, d3_layout_forceChargeDistance2 = Infinity;
- d3.layout.hierarchy = function() {
- var sort = d3_layout_hierarchySort, children = d3_layout_hierarchyChildren, value = d3_layout_hierarchyValue;
- function hierarchy(root) {
- var stack = [ root ], nodes = [], node;
- root.depth = 0;
- while ((node = stack.pop()) != null) {
- nodes.push(node);
- if ((childs = children.call(hierarchy, node, node.depth)) && (n = childs.length)) {
- var n, childs, child;
- while (--n >= 0) {
- stack.push(child = childs[n]);
- child.parent = node;
- child.depth = node.depth + 1;
- }
- if (value) node.value = 0;
- node.children = childs;
- } else {
- if (value) node.value = +value.call(hierarchy, node, node.depth) || 0;
- delete node.children;
- }
- }
- d3_layout_hierarchyVisitAfter(root, function(node) {
- var childs, parent;
- if (sort && (childs = node.children)) childs.sort(sort);
- if (value && (parent = node.parent)) parent.value += node.value;
- });
- return nodes;
- }
- hierarchy.sort = function(x) {
- if (!arguments.length) return sort;
- sort = x;
- return hierarchy;
- };
- hierarchy.children = function(x) {
- if (!arguments.length) return children;
- children = x;
- return hierarchy;
- };
- hierarchy.value = function(x) {
- if (!arguments.length) return value;
- value = x;
- return hierarchy;
- };
- hierarchy.revalue = function(root) {
- if (value) {
- d3_layout_hierarchyVisitBefore(root, function(node) {
- if (node.children) node.value = 0;
- });
- d3_layout_hierarchyVisitAfter(root, function(node) {
- var parent;
- if (!node.children) node.value = +value.call(hierarchy, node, node.depth) || 0;
- if (parent = node.parent) parent.value += node.value;
- });
- }
- return root;
- };
- return hierarchy;
- };
- function d3_layout_hierarchyRebind(object, hierarchy) {
- d3.rebind(object, hierarchy, "sort", "children", "value");
- object.nodes = object;
- object.links = d3_layout_hierarchyLinks;
- return object;
- }
- function d3_layout_hierarchyVisitBefore(node, callback) {
- var nodes = [ node ];
- while ((node = nodes.pop()) != null) {
- callback(node);
- if ((children = node.children) && (n = children.length)) {
- var n, children;
- while (--n >= 0) nodes.push(children[n]);
- }
- }
- }
- function d3_layout_hierarchyVisitAfter(node, callback) {
- var nodes = [ node ], nodes2 = [];
- while ((node = nodes.pop()) != null) {
- nodes2.push(node);
- if ((children = node.children) && (n = children.length)) {
- var i = -1, n, children;
- while (++i < n) nodes.push(children[i]);
- }
- }
- while ((node = nodes2.pop()) != null) {
- callback(node);
- }
- }
- function d3_layout_hierarchyChildren(d) {
- return d.children;
- }
- function d3_layout_hierarchyValue(d) {
- return d.value;
- }
- function d3_layout_hierarchySort(a, b) {
- return b.value - a.value;
- }
- function d3_layout_hierarchyLinks(nodes) {
- return d3.merge(nodes.map(function(parent) {
- return (parent.children || []).map(function(child) {
- return {
- source: parent,
- target: child
- };
- });
- }));
- }
- d3.layout.partition = function() {
- var hierarchy = d3.layout.hierarchy(), size = [ 1, 1 ];
- function position(node, x, dx, dy) {
- var children = node.children;
- node.x = x;
- node.y = node.depth * dy;
- node.dx = dx;
- node.dy = dy;
- if (children && (n = children.length)) {
- var i = -1, n, c, d;
- dx = node.value ? dx / node.value : 0;
- while (++i < n) {
- position(c = children[i], x, d = c.value * dx, dy);
- x += d;
- }
- }
- }
- function depth(node) {
- var children = node.children, d = 0;
- if (children && (n = children.length)) {
- var i = -1, n;
- while (++i < n) d = Math.max(d, depth(children[i]));
- }
- return 1 + d;
- }
- function partition(d, i) {
- var nodes = hierarchy.call(this, d, i);
- position(nodes[0], 0, size[0], size[1] / depth(nodes[0]));
- return nodes;
- }
- partition.size = function(x) {
- if (!arguments.length) return size;
- size = x;
- return partition;
- };
- return d3_layout_hierarchyRebind(partition, hierarchy);
- };
- d3.layout.pie = function() {
- var value = Number, sort = d3_layout_pieSortByValue, startAngle = 0, endAngle = Ï„, padAngle = 0;
- function pie(data) {
- var n = data.length, values = data.map(function(d, i) {
- return +value.call(pie, d, i);
- }), a = +(typeof startAngle === "function" ? startAngle.apply(this, arguments) : startAngle), da = (typeof endAngle === "function" ? endAngle.apply(this, arguments) : endAngle) - a, p = Math.min(Math.abs(da) / n, +(typeof padAngle === "function" ? padAngle.apply(this, arguments) : padAngle)), pa = p * (da < 0 ? -1 : 1), sum = d3.sum(values), k = sum ? (da - n * pa) / sum : 0, index = d3.range(n), arcs = [], v;
- if (sort != null) index.sort(sort === d3_layout_pieSortByValue ? function(i, j) {
- return values[j] - values[i];
- } : function(i, j) {
- return sort(data[i], data[j]);
- });
- index.forEach(function(i) {
- arcs[i] = {
- data: data[i],
- value: v = values[i],
- startAngle: a,
- endAngle: a += v * k + pa,
- padAngle: p
- };
- });
- return arcs;
- }
- pie.value = function(_) {
- if (!arguments.length) return value;
- value = _;
- return pie;
- };
- pie.sort = function(_) {
- if (!arguments.length) return sort;
- sort = _;
- return pie;
- };
- pie.startAngle = function(_) {
- if (!arguments.length) return startAngle;
- startAngle = _;
- return pie;
- };
- pie.endAngle = function(_) {
- if (!arguments.length) return endAngle;
- endAngle = _;
- return pie;
- };
- pie.padAngle = function(_) {
- if (!arguments.length) return padAngle;
- padAngle = _;
- return pie;
- };
- return pie;
- };
- var d3_layout_pieSortByValue = {};
- d3.layout.stack = function() {
- var values = d3_identity, order = d3_layout_stackOrderDefault, offset = d3_layout_stackOffsetZero, out = d3_layout_stackOut, x = d3_layout_stackX, y = d3_layout_stackY;
- function stack(data, index) {
- if (!(n = data.length)) return data;
- var series = data.map(function(d, i) {
- return values.call(stack, d, i);
- });
- var points = series.map(function(d) {
- return d.map(function(v, i) {
- return [ x.call(stack, v, i), y.call(stack, v, i) ];
- });
- });
- var orders = order.call(stack, points, index);
- series = d3.permute(series, orders);
- points = d3.permute(points, orders);
- var offsets = offset.call(stack, points, index);
- var m = series[0].length, n, i, j, o;
- for (j = 0; j < m; ++j) {
- out.call(stack, series[0][j], o = offsets[j], points[0][j][1]);
- for (i = 1; i < n; ++i) {
- out.call(stack, series[i][j], o += points[i - 1][j][1], points[i][j][1]);
- }
- }
- return data;
- }
- stack.values = function(x) {
- if (!arguments.length) return values;
- values = x;
- return stack;
- };
- stack.order = function(x) {
- if (!arguments.length) return order;
- order = typeof x === "function" ? x : d3_layout_stackOrders.get(x) || d3_layout_stackOrderDefault;
- return stack;
- };
- stack.offset = function(x) {
- if (!arguments.length) return offset;
- offset = typeof x === "function" ? x : d3_layout_stackOffsets.get(x) || d3_layout_stackOffsetZero;
- return stack;
- };
- stack.x = function(z) {
- if (!arguments.length) return x;
- x = z;
- return stack;
- };
- stack.y = function(z) {
- if (!arguments.length) return y;
- y = z;
- return stack;
- };
- stack.out = function(z) {
- if (!arguments.length) return out;
- out = z;
- return stack;
- };
- return stack;
- };
- function d3_layout_stackX(d) {
- return d.x;
- }
- function d3_layout_stackY(d) {
- return d.y;
- }
- function d3_layout_stackOut(d, y0, y) {
- d.y0 = y0;
- d.y = y;
- }
- var d3_layout_stackOrders = d3.map({
- "inside-out": function(data) {
- var n = data.length, i, j, max = data.map(d3_layout_stackMaxIndex), sums = data.map(d3_layout_stackReduceSum), index = d3.range(n).sort(function(a, b) {
- return max[a] - max[b];
- }), top = 0, bottom = 0, tops = [], bottoms = [];
- for (i = 0; i < n; ++i) {
- j = index[i];
- if (top < bottom) {
- top += sums[j];
- tops.push(j);
- } else {
- bottom += sums[j];
- bottoms.push(j);
- }
- }
- return bottoms.reverse().concat(tops);
- },
- reverse: function(data) {
- return d3.range(data.length).reverse();
- },
- "default": d3_layout_stackOrderDefault
- });
- var d3_layout_stackOffsets = d3.map({
- silhouette: function(data) {
- var n = data.length, m = data[0].length, sums = [], max = 0, i, j, o, y0 = [];
- for (j = 0; j < m; ++j) {
- for (i = 0, o = 0; i < n; i++) o += data[i][j][1];
- if (o > max) max = o;
- sums.push(o);
- }
- for (j = 0; j < m; ++j) {
- y0[j] = (max - sums[j]) / 2;
- }
- return y0;
- },
- wiggle: function(data) {
- var n = data.length, x = data[0], m = x.length, i, j, k, s1, s2, s3, dx, o, o0, y0 = [];
- y0[0] = o = o0 = 0;
- for (j = 1; j < m; ++j) {
- for (i = 0, s1 = 0; i < n; ++i) s1 += data[i][j][1];
- for (i = 0, s2 = 0, dx = x[j][0] - x[j - 1][0]; i < n; ++i) {
- for (k = 0, s3 = (data[i][j][1] - data[i][j - 1][1]) / (2 * dx); k < i; ++k) {
- s3 += (data[k][j][1] - data[k][j - 1][1]) / dx;
- }
- s2 += s3 * data[i][j][1];
- }
- y0[j] = o -= s1 ? s2 / s1 * dx : 0;
- if (o < o0) o0 = o;
- }
- for (j = 0; j < m; ++j) y0[j] -= o0;
- return y0;
- },
- expand: function(data) {
- var n = data.length, m = data[0].length, k = 1 / n, i, j, o, y0 = [];
- for (j = 0; j < m; ++j) {
- for (i = 0, o = 0; i < n; i++) o += data[i][j][1];
- if (o) for (i = 0; i < n; i++) data[i][j][1] /= o; else for (i = 0; i < n; i++) data[i][j][1] = k;
- }
- for (j = 0; j < m; ++j) y0[j] = 0;
- return y0;
- },
- zero: d3_layout_stackOffsetZero
- });
- function d3_layout_stackOrderDefault(data) {
- return d3.range(data.length);
- }
- function d3_layout_stackOffsetZero(data) {
- var j = -1, m = data[0].length, y0 = [];
- while (++j < m) y0[j] = 0;
- return y0;
- }
- function d3_layout_stackMaxIndex(array) {
- var i = 1, j = 0, v = array[0][1], k, n = array.length;
- for (;i < n; ++i) {
- if ((k = array[i][1]) > v) {
- j = i;
- v = k;
- }
- }
- return j;
- }
- function d3_layout_stackReduceSum(d) {
- return d.reduce(d3_layout_stackSum, 0);
- }
- function d3_layout_stackSum(p, d) {
- return p + d[1];
- }
- d3.layout.histogram = function() {
- var frequency = true, valuer = Number, ranger = d3_layout_histogramRange, binner = d3_layout_histogramBinSturges;
- function histogram(data, i) {
- var bins = [], values = data.map(valuer, this), range = ranger.call(this, values, i), thresholds = binner.call(this, range, values, i), bin, i = -1, n = values.length, m = thresholds.length - 1, k = frequency ? 1 : 1 / n, x;
- while (++i < m) {
- bin = bins[i] = [];
- bin.dx = thresholds[i + 1] - (bin.x = thresholds[i]);
- bin.y = 0;
- }
- if (m > 0) {
- i = -1;
- while (++i < n) {
- x = values[i];
- if (x >= range[0] && x <= range[1]) {
- bin = bins[d3.bisect(thresholds, x, 1, m) - 1];
- bin.y += k;
- bin.push(data[i]);
- }
- }
- }
- return bins;
- }
- histogram.value = function(x) {
- if (!arguments.length) return valuer;
- valuer = x;
- return histogram;
- };
- histogram.range = function(x) {
- if (!arguments.length) return ranger;
- ranger = d3_functor(x);
- return histogram;
- };
- histogram.bins = function(x) {
- if (!arguments.length) return binner;
- binner = typeof x === "number" ? function(range) {
- return d3_layout_histogramBinFixed(range, x);
- } : d3_functor(x);
- return histogram;
- };
- histogram.frequency = function(x) {
- if (!arguments.length) return frequency;
- frequency = !!x;
- return histogram;
- };
- return histogram;
- };
- function d3_layout_histogramBinSturges(range, values) {
- return d3_layout_histogramBinFixed(range, Math.ceil(Math.log(values.length) / Math.LN2 + 1));
- }
- function d3_layout_histogramBinFixed(range, n) {
- var x = -1, b = +range[0], m = (range[1] - b) / n, f = [];
- while (++x <= n) f[x] = m * x + b;
- return f;
- }
- function d3_layout_histogramRange(values) {
- return [ d3.min(values), d3.max(values) ];
- }
- d3.layout.pack = function() {
- var hierarchy = d3.layout.hierarchy().sort(d3_layout_packSort), padding = 0, size = [ 1, 1 ], radius;
- function pack(d, i) {
- var nodes = hierarchy.call(this, d, i), root = nodes[0], w = size[0], h = size[1], r = radius == null ? Math.sqrt : typeof radius === "function" ? radius : function() {
- return radius;
- };
- root.x = root.y = 0;
- d3_layout_hierarchyVisitAfter(root, function(d) {
- d.r = +r(d.value);
- });
- d3_layout_hierarchyVisitAfter(root, d3_layout_packSiblings);
- if (padding) {
- var dr = padding * (radius ? 1 : Math.max(2 * root.r / w, 2 * root.r / h)) / 2;
- d3_layout_hierarchyVisitAfter(root, function(d) {
- d.r += dr;
- });
- d3_layout_hierarchyVisitAfter(root, d3_layout_packSiblings);
- d3_layout_hierarchyVisitAfter(root, function(d) {
- d.r -= dr;
- });
- }
- d3_layout_packTransform(root, w / 2, h / 2, radius ? 1 : 1 / Math.max(2 * root.r / w, 2 * root.r / h));
- return nodes;
- }
- pack.size = function(_) {
- if (!arguments.length) return size;
- size = _;
- return pack;
- };
- pack.radius = function(_) {
- if (!arguments.length) return radius;
- radius = _ == null || typeof _ === "function" ? _ : +_;
- return pack;
- };
- pack.padding = function(_) {
- if (!arguments.length) return padding;
- padding = +_;
- return pack;
- };
- return d3_layout_hierarchyRebind(pack, hierarchy);
- };
- function d3_layout_packSort(a, b) {
- return a.value - b.value;
- }
- function d3_layout_packInsert(a, b) {
- var c = a._pack_next;
- a._pack_next = b;
- b._pack_prev = a;
- b._pack_next = c;
- c._pack_prev = b;
- }
- function d3_layout_packSplice(a, b) {
- a._pack_next = b;
- b._pack_prev = a;
- }
- function d3_layout_packIntersects(a, b) {
- var dx = b.x - a.x, dy = b.y - a.y, dr = a.r + b.r;
- return .999 * dr * dr > dx * dx + dy * dy;
- }
- function d3_layout_packSiblings(node) {
- if (!(nodes = node.children) || !(n = nodes.length)) return;
- var nodes, xMin = Infinity, xMax = -Infinity, yMin = Infinity, yMax = -Infinity, a, b, c, i, j, k, n;
- function bound(node) {
- xMin = Math.min(node.x - node.r, xMin);
- xMax = Math.max(node.x + node.r, xMax);
- yMin = Math.min(node.y - node.r, yMin);
- yMax = Math.max(node.y + node.r, yMax);
- }
- nodes.forEach(d3_layout_packLink);
- a = nodes[0];
- a.x = -a.r;
- a.y = 0;
- bound(a);
- if (n > 1) {
- b = nodes[1];
- b.x = b.r;
- b.y = 0;
- bound(b);
- if (n > 2) {
- c = nodes[2];
- d3_layout_packPlace(a, b, c);
- bound(c);
- d3_layout_packInsert(a, c);
- a._pack_prev = c;
- d3_layout_packInsert(c, b);
- b = a._pack_next;
- for (i = 3; i < n; i++) {
- d3_layout_packPlace(a, b, c = nodes[i]);
- var isect = 0, s1 = 1, s2 = 1;
- for (j = b._pack_next; j !== b; j = j._pack_next, s1++) {
- if (d3_layout_packIntersects(j, c)) {
- isect = 1;
- break;
- }
- }
- if (isect == 1) {
- for (k = a._pack_prev; k !== j._pack_prev; k = k._pack_prev, s2++) {
- if (d3_layout_packIntersects(k, c)) {
- break;
- }
- }
- }
- if (isect) {
- if (s1 < s2 || s1 == s2 && b.r < a.r) d3_layout_packSplice(a, b = j); else d3_layout_packSplice(a = k, b);
- i--;
- } else {
- d3_layout_packInsert(a, c);
- b = c;
- bound(c);
- }
- }
- }
- }
- var cx = (xMin + xMax) / 2, cy = (yMin + yMax) / 2, cr = 0;
- for (i = 0; i < n; i++) {
- c = nodes[i];
- c.x -= cx;
- c.y -= cy;
- cr = Math.max(cr, c.r + Math.sqrt(c.x * c.x + c.y * c.y));
- }
- node.r = cr;
- nodes.forEach(d3_layout_packUnlink);
- }
- function d3_layout_packLink(node) {
- node._pack_next = node._pack_prev = node;
- }
- function d3_layout_packUnlink(node) {
- delete node._pack_next;
- delete node._pack_prev;
- }
- function d3_layout_packTransform(node, x, y, k) {
- var children = node.children;
- node.x = x += k * node.x;
- node.y = y += k * node.y;
- node.r *= k;
- if (children) {
- var i = -1, n = children.length;
- while (++i < n) d3_layout_packTransform(children[i], x, y, k);
- }
- }
- function d3_layout_packPlace(a, b, c) {
- var db = a.r + c.r, dx = b.x - a.x, dy = b.y - a.y;
- if (db && (dx || dy)) {
- var da = b.r + c.r, dc = dx * dx + dy * dy;
- da *= da;
- db *= db;
- var x = .5 + (db - da) / (2 * dc), y = Math.sqrt(Math.max(0, 2 * da * (db + dc) - (db -= dc) * db - da * da)) / (2 * dc);
- c.x = a.x + x * dx + y * dy;
- c.y = a.y + x * dy - y * dx;
- } else {
- c.x = a.x + db;
- c.y = a.y;
- }
- }
- d3.layout.tree = function() {
- var hierarchy = d3.layout.hierarchy().sort(null).value(null), separation = d3_layout_treeSeparation, size = [ 1, 1 ], nodeSize = null;
- function tree(d, i) {
- var nodes = hierarchy.call(this, d, i), root0 = nodes[0], root1 = wrapTree(root0);
- d3_layout_hierarchyVisitAfter(root1, firstWalk), root1.parent.m = -root1.z;
- d3_layout_hierarchyVisitBefore(root1, secondWalk);
- if (nodeSize) d3_layout_hierarchyVisitBefore(root0, sizeNode); else {
- var left = root0, right = root0, bottom = root0;
- d3_layout_hierarchyVisitBefore(root0, function(node) {
- if (node.x < left.x) left = node;
- if (node.x > right.x) right = node;
- if (node.depth > bottom.depth) bottom = node;
- });
- var tx = separation(left, right) / 2 - left.x, kx = size[0] / (right.x + separation(right, left) / 2 + tx), ky = size[1] / (bottom.depth || 1);
- d3_layout_hierarchyVisitBefore(root0, function(node) {
- node.x = (node.x + tx) * kx;
- node.y = node.depth * ky;
- });
- }
- return nodes;
- }
- function wrapTree(root0) {
- var root1 = {
- A: null,
- children: [ root0 ]
- }, queue = [ root1 ], node1;
- while ((node1 = queue.pop()) != null) {
- for (var children = node1.children, child, i = 0, n = children.length; i < n; ++i) {
- queue.push((children[i] = child = {
- _: children[i],
- parent: node1,
- children: (child = children[i].children) && child.slice() || [],
- A: null,
- a: null,
- z: 0,
- m: 0,
- c: 0,
- s: 0,
- t: null,
- i: i
- }).a = child);
- }
- }
- return root1.children[0];
- }
- function firstWalk(v) {
- var children = v.children, siblings = v.parent.children, w = v.i ? siblings[v.i - 1] : null;
- if (children.length) {
- d3_layout_treeShift(v);
- var midpoint = (children[0].z + children[children.length - 1].z) / 2;
- if (w) {
- v.z = w.z + separation(v._, w._);
- v.m = v.z - midpoint;
- } else {
- v.z = midpoint;
- }
- } else if (w) {
- v.z = w.z + separation(v._, w._);
- }
- v.parent.A = apportion(v, w, v.parent.A || siblings[0]);
- }
- function secondWalk(v) {
- v._.x = v.z + v.parent.m;
- v.m += v.parent.m;
- }
- function apportion(v, w, ancestor) {
- if (w) {
- var vip = v, vop = v, vim = w, vom = vip.parent.children[0], sip = vip.m, sop = vop.m, sim = vim.m, som = vom.m, shift;
- while (vim = d3_layout_treeRight(vim), vip = d3_layout_treeLeft(vip), vim && vip) {
- vom = d3_layout_treeLeft(vom);
- vop = d3_layout_treeRight(vop);
- vop.a = v;
- shift = vim.z + sim - vip.z - sip + separation(vim._, vip._);
- if (shift > 0) {
- d3_layout_treeMove(d3_layout_treeAncestor(vim, v, ancestor), v, shift);
- sip += shift;
- sop += shift;
- }
- sim += vim.m;
- sip += vip.m;
- som += vom.m;
- sop += vop.m;
- }
- if (vim && !d3_layout_treeRight(vop)) {
- vop.t = vim;
- vop.m += sim - sop;
- }
- if (vip && !d3_layout_treeLeft(vom)) {
- vom.t = vip;
- vom.m += sip - som;
- ancestor = v;
- }
- }
- return ancestor;
- }
- function sizeNode(node) {
- node.x *= size[0];
- node.y = node.depth * size[1];
- }
- tree.separation = function(x) {
- if (!arguments.length) return separation;
- separation = x;
- return tree;
- };
- tree.size = function(x) {
- if (!arguments.length) return nodeSize ? null : size;
- nodeSize = (size = x) == null ? sizeNode : null;
- return tree;
- };
- tree.nodeSize = function(x) {
- if (!arguments.length) return nodeSize ? size : null;
- nodeSize = (size = x) == null ? null : sizeNode;
- return tree;
- };
- return d3_layout_hierarchyRebind(tree, hierarchy);
- };
- function d3_layout_treeSeparation(a, b) {
- return a.parent == b.parent ? 1 : 2;
- }
- function d3_layout_treeLeft(v) {
- var children = v.children;
- return children.length ? children[0] : v.t;
- }
- function d3_layout_treeRight(v) {
- var children = v.children, n;
- return (n = children.length) ? children[n - 1] : v.t;
- }
- function d3_layout_treeMove(wm, wp, shift) {
- var change = shift / (wp.i - wm.i);
- wp.c -= change;
- wp.s += shift;
- wm.c += change;
- wp.z += shift;
- wp.m += shift;
- }
- function d3_layout_treeShift(v) {
- var shift = 0, change = 0, children = v.children, i = children.length, w;
- while (--i >= 0) {
- w = children[i];
- w.z += shift;
- w.m += shift;
- shift += w.s + (change += w.c);
- }
- }
- function d3_layout_treeAncestor(vim, v, ancestor) {
- return vim.a.parent === v.parent ? vim.a : ancestor;
- }
- d3.layout.cluster = function() {
- var hierarchy = d3.layout.hierarchy().sort(null).value(null), separation = d3_layout_treeSeparation, size = [ 1, 1 ], nodeSize = false;
- function cluster(d, i) {
- var nodes = hierarchy.call(this, d, i), root = nodes[0], previousNode, x = 0;
- d3_layout_hierarchyVisitAfter(root, function(node) {
- var children = node.children;
- if (children && children.length) {
- node.x = d3_layout_clusterX(children);
- node.y = d3_layout_clusterY(children);
- } else {
- node.x = previousNode ? x += separation(node, previousNode) : 0;
- node.y = 0;
- previousNode = node;
- }
- });
- var left = d3_layout_clusterLeft(root), right = d3_layout_clusterRight(root), x0 = left.x - separation(left, right) / 2, x1 = right.x + separation(right, left) / 2;
- d3_layout_hierarchyVisitAfter(root, nodeSize ? function(node) {
- node.x = (node.x - root.x) * size[0];
- node.y = (root.y - node.y) * size[1];
- } : function(node) {
- node.x = (node.x - x0) / (x1 - x0) * size[0];
- node.y = (1 - (root.y ? node.y / root.y : 1)) * size[1];
- });
- return nodes;
- }
- cluster.separation = function(x) {
- if (!arguments.length) return separation;
- separation = x;
- return cluster;
- };
- cluster.size = function(x) {
- if (!arguments.length) return nodeSize ? null : size;
- nodeSize = (size = x) == null;
- return cluster;
- };
- cluster.nodeSize = function(x) {
- if (!arguments.length) return nodeSize ? size : null;
- nodeSize = (size = x) != null;
- return cluster;
- };
- return d3_layout_hierarchyRebind(cluster, hierarchy);
- };
- function d3_layout_clusterY(children) {
- return 1 + d3.max(children, function(child) {
- return child.y;
- });
- }
- function d3_layout_clusterX(children) {
- return children.reduce(function(x, child) {
- return x + child.x;
- }, 0) / children.length;
- }
- function d3_layout_clusterLeft(node) {
- var children = node.children;
- return children && children.length ? d3_layout_clusterLeft(children[0]) : node;
- }
- function d3_layout_clusterRight(node) {
- var children = node.children, n;
- return children && (n = children.length) ? d3_layout_clusterRight(children[n - 1]) : node;
- }
- d3.layout.treemap = function() {
- var hierarchy = d3.layout.hierarchy(), round = Math.round, size = [ 1, 1 ], padding = null, pad = d3_layout_treemapPadNull, sticky = false, stickies, mode = "squarify", ratio = .5 * (1 + Math.sqrt(5));
- function scale(children, k) {
- var i = -1, n = children.length, child, area;
- while (++i < n) {
- area = (child = children[i]).value * (k < 0 ? 0 : k);
- child.area = isNaN(area) || area <= 0 ? 0 : area;
- }
- }
- function squarify(node) {
- var children = node.children;
- if (children && children.length) {
- var rect = pad(node), row = [], remaining = children.slice(), child, best = Infinity, score, u = mode === "slice" ? rect.dx : mode === "dice" ? rect.dy : mode === "slice-dice" ? node.depth & 1 ? rect.dy : rect.dx : Math.min(rect.dx, rect.dy), n;
- scale(remaining, rect.dx * rect.dy / node.value);
- row.area = 0;
- while ((n = remaining.length) > 0) {
- row.push(child = remaining[n - 1]);
- row.area += child.area;
- if (mode !== "squarify" || (score = worst(row, u)) <= best) {
- remaining.pop();
- best = score;
- } else {
- row.area -= row.pop().area;
- position(row, u, rect, false);
- u = Math.min(rect.dx, rect.dy);
- row.length = row.area = 0;
- best = Infinity;
- }
- }
- if (row.length) {
- position(row, u, rect, true);
- row.length = row.area = 0;
- }
- children.forEach(squarify);
- }
- }
- function stickify(node) {
- var children = node.children;
- if (children && children.length) {
- var rect = pad(node), remaining = children.slice(), child, row = [];
- scale(remaining, rect.dx * rect.dy / node.value);
- row.area = 0;
- while (child = remaining.pop()) {
- row.push(child);
- row.area += child.area;
- if (child.z != null) {
- position(row, child.z ? rect.dx : rect.dy, rect, !remaining.length);
- row.length = row.area = 0;
- }
- }
- children.forEach(stickify);
- }
- }
- function worst(row, u) {
- var s = row.area, r, rmax = 0, rmin = Infinity, i = -1, n = row.length;
- while (++i < n) {
- if (!(r = row[i].area)) continue;
- if (r < rmin) rmin = r;
- if (r > rmax) rmax = r;
- }
- s *= s;
- u *= u;
- return s ? Math.max(u * rmax * ratio / s, s / (u * rmin * ratio)) : Infinity;
- }
- function position(row, u, rect, flush) {
- var i = -1, n = row.length, x = rect.x, y = rect.y, v = u ? round(row.area / u) : 0, o;
- if (u == rect.dx) {
- if (flush || v > rect.dy) v = rect.dy;
- while (++i < n) {
- o = row[i];
- o.x = x;
- o.y = y;
- o.dy = v;
- x += o.dx = Math.min(rect.x + rect.dx - x, v ? round(o.area / v) : 0);
- }
- o.z = true;
- o.dx += rect.x + rect.dx - x;
- rect.y += v;
- rect.dy -= v;
- } else {
- if (flush || v > rect.dx) v = rect.dx;
- while (++i < n) {
- o = row[i];
- o.x = x;
- o.y = y;
- o.dx = v;
- y += o.dy = Math.min(rect.y + rect.dy - y, v ? round(o.area / v) : 0);
- }
- o.z = false;
- o.dy += rect.y + rect.dy - y;
- rect.x += v;
- rect.dx -= v;
- }
- }
- function treemap(d) {
- var nodes = stickies || hierarchy(d), root = nodes[0];
- root.x = root.y = 0;
- if (root.value) root.dx = size[0], root.dy = size[1]; else root.dx = root.dy = 0;
- if (stickies) hierarchy.revalue(root);
- scale([ root ], root.dx * root.dy / root.value);
- (stickies ? stickify : squarify)(root);
- if (sticky) stickies = nodes;
- return nodes;
- }
- treemap.size = function(x) {
- if (!arguments.length) return size;
- size = x;
- return treemap;
- };
- treemap.padding = function(x) {
- if (!arguments.length) return padding;
- function padFunction(node) {
- var p = x.call(treemap, node, node.depth);
- return p == null ? d3_layout_treemapPadNull(node) : d3_layout_treemapPad(node, typeof p === "number" ? [ p, p, p, p ] : p);
- }
- function padConstant(node) {
- return d3_layout_treemapPad(node, x);
- }
- var type;
- pad = (padding = x) == null ? d3_layout_treemapPadNull : (type = typeof x) === "function" ? padFunction : type === "number" ? (x = [ x, x, x, x ],
- padConstant) : padConstant;
- return treemap;
- };
- treemap.round = function(x) {
- if (!arguments.length) return round != Number;
- round = x ? Math.round : Number;
- return treemap;
- };
- treemap.sticky = function(x) {
- if (!arguments.length) return sticky;
- sticky = x;
- stickies = null;
- return treemap;
- };
- treemap.ratio = function(x) {
- if (!arguments.length) return ratio;
- ratio = x;
- return treemap;
- };
- treemap.mode = function(x) {
- if (!arguments.length) return mode;
- mode = x + "";
- return treemap;
- };
- return d3_layout_hierarchyRebind(treemap, hierarchy);
- };
- function d3_layout_treemapPadNull(node) {
- return {
- x: node.x,
- y: node.y,
- dx: node.dx,
- dy: node.dy
- };
- }
- function d3_layout_treemapPad(node, padding) {
- var x = node.x + padding[3], y = node.y + padding[0], dx = node.dx - padding[1] - padding[3], dy = node.dy - padding[0] - padding[2];
- if (dx < 0) {
- x += dx / 2;
- dx = 0;
- }
- if (dy < 0) {
- y += dy / 2;
- dy = 0;
- }
- return {
- x: x,
- y: y,
- dx: dx,
- dy: dy
- };
- }
- d3.random = {
- normal: function(µ, σ) {
- var n = arguments.length;
- if (n < 2) σ = 1;
- if (n < 1) µ = 0;
- return function() {
- var x, y, r;
- do {
- x = Math.random() * 2 - 1;
- y = Math.random() * 2 - 1;
- r = x * x + y * y;
- } while (!r || r > 1);
- return µ + σ * x * Math.sqrt(-2 * Math.log(r) / r);
- };
- },
- logNormal: function() {
- var random = d3.random.normal.apply(d3, arguments);
- return function() {
- return Math.exp(random());
- };
- },
- bates: function(m) {
- var random = d3.random.irwinHall(m);
- return function() {
- return random() / m;
- };
- },
- irwinHall: function(m) {
- return function() {
- for (var s = 0, j = 0; j < m; j++) s += Math.random();
- return s;
- };
- }
- };
- d3.scale = {};
- function d3_scaleExtent(domain) {
- var start = domain[0], stop = domain[domain.length - 1];
- return start < stop ? [ start, stop ] : [ stop, start ];
- }
- function d3_scaleRange(scale) {
- return scale.rangeExtent ? scale.rangeExtent() : d3_scaleExtent(scale.range());
- }
- function d3_scale_bilinear(domain, range, uninterpolate, interpolate) {
- var u = uninterpolate(domain[0], domain[1]), i = interpolate(range[0], range[1]);
- return function(x) {
- return i(u(x));
- };
- }
- function d3_scale_nice(domain, nice) {
- var i0 = 0, i1 = domain.length - 1, x0 = domain[i0], x1 = domain[i1], dx;
- if (x1 < x0) {
- dx = i0, i0 = i1, i1 = dx;
- dx = x0, x0 = x1, x1 = dx;
- }
- domain[i0] = nice.floor(x0);
- domain[i1] = nice.ceil(x1);
- return domain;
- }
- function d3_scale_niceStep(step) {
- return step ? {
- floor: function(x) {
- return Math.floor(x / step) * step;
- },
- ceil: function(x) {
- return Math.ceil(x / step) * step;
- }
- } : d3_scale_niceIdentity;
- }
- var d3_scale_niceIdentity = {
- floor: d3_identity,
- ceil: d3_identity
- };
- function d3_scale_polylinear(domain, range, uninterpolate, interpolate) {
- var u = [], i = [], j = 0, k = Math.min(domain.length, range.length) - 1;
- if (domain[k] < domain[0]) {
- domain = domain.slice().reverse();
- range = range.slice().reverse();
- }
- while (++j <= k) {
- u.push(uninterpolate(domain[j - 1], domain[j]));
- i.push(interpolate(range[j - 1], range[j]));
- }
- return function(x) {
- var j = d3.bisect(domain, x, 1, k) - 1;
- return i[j](u[j](x));
- };
- }
- d3.scale.linear = function() {
- return d3_scale_linear([ 0, 1 ], [ 0, 1 ], d3_interpolate, false);
- };
- function d3_scale_linear(domain, range, interpolate, clamp) {
- var output, input;
- function rescale() {
- var linear = Math.min(domain.length, range.length) > 2 ? d3_scale_polylinear : d3_scale_bilinear, uninterpolate = clamp ? d3_uninterpolateClamp : d3_uninterpolateNumber;
- output = linear(domain, range, uninterpolate, interpolate);
- input = linear(range, domain, uninterpolate, d3_interpolate);
- return scale;
- }
- function scale(x) {
- return output(x);
- }
- scale.invert = function(y) {
- return input(y);
- };
- scale.domain = function(x) {
- if (!arguments.length) return domain;
- domain = x.map(Number);
- return rescale();
- };
- scale.range = function(x) {
- if (!arguments.length) return range;
- range = x;
- return rescale();
- };
- scale.rangeRound = function(x) {
- return scale.range(x).interpolate(d3_interpolateRound);
- };
- scale.clamp = function(x) {
- if (!arguments.length) return clamp;
- clamp = x;
- return rescale();
- };
- scale.interpolate = function(x) {
- if (!arguments.length) return interpolate;
- interpolate = x;
- return rescale();
- };
- scale.ticks = function(m) {
- return d3_scale_linearTicks(domain, m);
- };
- scale.tickFormat = function(m, format) {
- return d3_scale_linearTickFormat(domain, m, format);
- };
- scale.nice = function(m) {
- d3_scale_linearNice(domain, m);
- return rescale();
- };
- scale.copy = function() {
- return d3_scale_linear(domain, range, interpolate, clamp);
- };
- return rescale();
- }
- function d3_scale_linearRebind(scale, linear) {
- return d3.rebind(scale, linear, "range", "rangeRound", "interpolate", "clamp");
- }
- function d3_scale_linearNice(domain, m) {
- d3_scale_nice(domain, d3_scale_niceStep(d3_scale_linearTickRange(domain, m)[2]));
- d3_scale_nice(domain, d3_scale_niceStep(d3_scale_linearTickRange(domain, m)[2]));
- return domain;
- }
- function d3_scale_linearTickRange(domain, m) {
- if (m == null) m = 10;
- var extent = d3_scaleExtent(domain), span = extent[1] - extent[0], step = Math.pow(10, Math.floor(Math.log(span / m) / Math.LN10)), err = m / span * step;
- if (err <= .15) step *= 10; else if (err <= .35) step *= 5; else if (err <= .75) step *= 2;
- extent[0] = Math.ceil(extent[0] / step) * step;
- extent[1] = Math.floor(extent[1] / step) * step + step * .5;
- extent[2] = step;
- return extent;
- }
- function d3_scale_linearTicks(domain, m) {
- return d3.range.apply(d3, d3_scale_linearTickRange(domain, m));
- }
- function d3_scale_linearTickFormat(domain, m, format) {
- var range = d3_scale_linearTickRange(domain, m);
- if (format) {
- var match = d3_format_re.exec(format);
- match.shift();
- if (match[8] === "s") {
- var prefix = d3.formatPrefix(Math.max(abs(range[0]), abs(range[1])));
- if (!match[7]) match[7] = "." + d3_scale_linearPrecision(prefix.scale(range[2]));
- match[8] = "f";
- format = d3.format(match.join(""));
- return function(d) {
- return format(prefix.scale(d)) + prefix.symbol;
- };
- }
- if (!match[7]) match[7] = "." + d3_scale_linearFormatPrecision(match[8], range);
- format = match.join("");
- } else {
- format = ",." + d3_scale_linearPrecision(range[2]) + "f";
- }
- return d3.format(format);
- }
- var d3_scale_linearFormatSignificant = {
- s: 1,
- g: 1,
- p: 1,
- r: 1,
- e: 1
- };
- function d3_scale_linearPrecision(value) {
- return -Math.floor(Math.log(value) / Math.LN10 + .01);
- }
- function d3_scale_linearFormatPrecision(type, range) {
- var p = d3_scale_linearPrecision(range[2]);
- return type in d3_scale_linearFormatSignificant ? Math.abs(p - d3_scale_linearPrecision(Math.max(abs(range[0]), abs(range[1])))) + +(type !== "e") : p - (type === "%") * 2;
- }
- d3.scale.log = function() {
- return d3_scale_log(d3.scale.linear().domain([ 0, 1 ]), 10, true, [ 1, 10 ]);
- };
- function d3_scale_log(linear, base, positive, domain) {
- function log(x) {
- return (positive ? Math.log(x < 0 ? 0 : x) : -Math.log(x > 0 ? 0 : -x)) / Math.log(base);
- }
- function pow(x) {
- return positive ? Math.pow(base, x) : -Math.pow(base, -x);
- }
- function scale(x) {
- return linear(log(x));
- }
- scale.invert = function(x) {
- return pow(linear.invert(x));
- };
- scale.domain = function(x) {
- if (!arguments.length) return domain;
- positive = x[0] >= 0;
- linear.domain((domain = x.map(Number)).map(log));
- return scale;
- };
- scale.base = function(_) {
- if (!arguments.length) return base;
- base = +_;
- linear.domain(domain.map(log));
- return scale;
- };
- scale.nice = function() {
- var niced = d3_scale_nice(domain.map(log), positive ? Math : d3_scale_logNiceNegative);
- linear.domain(niced);
- domain = niced.map(pow);
- return scale;
- };
- scale.ticks = function() {
- var extent = d3_scaleExtent(domain), ticks = [], u = extent[0], v = extent[1], i = Math.floor(log(u)), j = Math.ceil(log(v)), n = base % 1 ? 2 : base;
- if (isFinite(j - i)) {
- if (positive) {
- for (;i < j; i++) for (var k = 1; k < n; k++) ticks.push(pow(i) * k);
- ticks.push(pow(i));
- } else {
- ticks.push(pow(i));
- for (;i++ < j; ) for (var k = n - 1; k > 0; k--) ticks.push(pow(i) * k);
- }
- for (i = 0; ticks[i] < u; i++) {}
- for (j = ticks.length; ticks[j - 1] > v; j--) {}
- ticks = ticks.slice(i, j);
- }
- return ticks;
- };
- scale.tickFormat = function(n, format) {
- if (!arguments.length) return d3_scale_logFormat;
- if (arguments.length < 2) format = d3_scale_logFormat; else if (typeof format !== "function") format = d3.format(format);
- var k = Math.max(1, base * n / scale.ticks().length);
- return function(d) {
- var i = d / pow(Math.round(log(d)));
- if (i * base < base - .5) i *= base;
- return i <= k ? format(d) : "";
- };
- };
- scale.copy = function() {
- return d3_scale_log(linear.copy(), base, positive, domain);
- };
- return d3_scale_linearRebind(scale, linear);
- }
- var d3_scale_logFormat = d3.format(".0e"), d3_scale_logNiceNegative = {
- floor: function(x) {
- return -Math.ceil(-x);
- },
- ceil: function(x) {
- return -Math.floor(-x);
- }
- };
- d3.scale.pow = function() {
- return d3_scale_pow(d3.scale.linear(), 1, [ 0, 1 ]);
- };
- function d3_scale_pow(linear, exponent, domain) {
- var powp = d3_scale_powPow(exponent), powb = d3_scale_powPow(1 / exponent);
- function scale(x) {
- return linear(powp(x));
- }
- scale.invert = function(x) {
- return powb(linear.invert(x));
- };
- scale.domain = function(x) {
- if (!arguments.length) return domain;
- linear.domain((domain = x.map(Number)).map(powp));
- return scale;
- };
- scale.ticks = function(m) {
- return d3_scale_linearTicks(domain, m);
- };
- scale.tickFormat = function(m, format) {
- return d3_scale_linearTickFormat(domain, m, format);
- };
- scale.nice = function(m) {
- return scale.domain(d3_scale_linearNice(domain, m));
- };
- scale.exponent = function(x) {
- if (!arguments.length) return exponent;
- powp = d3_scale_powPow(exponent = x);
- powb = d3_scale_powPow(1 / exponent);
- linear.domain(domain.map(powp));
- return scale;
- };
- scale.copy = function() {
- return d3_scale_pow(linear.copy(), exponent, domain);
- };
- return d3_scale_linearRebind(scale, linear);
- }
- function d3_scale_powPow(e) {
- return function(x) {
- return x < 0 ? -Math.pow(-x, e) : Math.pow(x, e);
- };
- }
- d3.scale.sqrt = function() {
- return d3.scale.pow().exponent(.5);
- };
- d3.scale.ordinal = function() {
- return d3_scale_ordinal([], {
- t: "range",
- a: [ [] ]
- });
- };
- function d3_scale_ordinal(domain, ranger) {
- var index, range, rangeBand;
- function scale(x) {
- return range[((index.get(x) || (ranger.t === "range" ? index.set(x, domain.push(x)) : NaN)) - 1) % range.length];
- }
- function steps(start, step) {
- return d3.range(domain.length).map(function(i) {
- return start + step * i;
- });
- }
- scale.domain = function(x) {
- if (!arguments.length) return domain;
- domain = [];
- index = new d3_Map();
- var i = -1, n = x.length, xi;
- while (++i < n) if (!index.has(xi = x[i])) index.set(xi, domain.push(xi));
- return scale[ranger.t].apply(scale, ranger.a);
- };
- scale.range = function(x) {
- if (!arguments.length) return range;
- range = x;
- rangeBand = 0;
- ranger = {
- t: "range",
- a: arguments
- };
- return scale;
- };
- scale.rangePoints = function(x, padding) {
- if (arguments.length < 2) padding = 0;
- var start = x[0], stop = x[1], step = domain.length < 2 ? (start = (start + stop) / 2,
- 0) : (stop - start) / (domain.length - 1 + padding);
- range = steps(start + step * padding / 2, step);
- rangeBand = 0;
- ranger = {
- t: "rangePoints",
- a: arguments
- };
- return scale;
- };
- scale.rangeRoundPoints = function(x, padding) {
- if (arguments.length < 2) padding = 0;
- var start = x[0], stop = x[1], step = domain.length < 2 ? (start = stop = Math.round((start + stop) / 2),
- 0) : (stop - start) / (domain.length - 1 + padding) | 0;
- range = steps(start + Math.round(step * padding / 2 + (stop - start - (domain.length - 1 + padding) * step) / 2), step);
- rangeBand = 0;
- ranger = {
- t: "rangeRoundPoints",
- a: arguments
- };
- return scale;
- };
- scale.rangeBands = function(x, padding, outerPadding) {
- if (arguments.length < 2) padding = 0;
- if (arguments.length < 3) outerPadding = padding;
- var reverse = x[1] < x[0], start = x[reverse - 0], stop = x[1 - reverse], step = (stop - start) / (domain.length - padding + 2 * outerPadding);
- range = steps(start + step * outerPadding, step);
- if (reverse) range.reverse();
- rangeBand = step * (1 - padding);
- ranger = {
- t: "rangeBands",
- a: arguments
- };
- return scale;
- };
- scale.rangeRoundBands = function(x, padding, outerPadding) {
- if (arguments.length < 2) padding = 0;
- if (arguments.length < 3) outerPadding = padding;
- var reverse = x[1] < x[0], start = x[reverse - 0], stop = x[1 - reverse], step = Math.floor((stop - start) / (domain.length - padding + 2 * outerPadding));
- range = steps(start + Math.round((stop - start - (domain.length - padding) * step) / 2), step);
- if (reverse) range.reverse();
- rangeBand = Math.round(step * (1 - padding));
- ranger = {
- t: "rangeRoundBands",
- a: arguments
- };
- return scale;
- };
- scale.rangeBand = function() {
- return rangeBand;
- };
- scale.rangeExtent = function() {
- return d3_scaleExtent(ranger.a[0]);
- };
- scale.copy = function() {
- return d3_scale_ordinal(domain, ranger);
- };
- return scale.domain(domain);
- }
- d3.scale.category10 = function() {
- return d3.scale.ordinal().range(d3_category10);
- };
- d3.scale.category20 = function() {
- return d3.scale.ordinal().range(d3_category20);
- };
- d3.scale.category20b = function() {
- return d3.scale.ordinal().range(d3_category20b);
- };
- d3.scale.category20c = function() {
- return d3.scale.ordinal().range(d3_category20c);
- };
- var d3_category10 = [ 2062260, 16744206, 2924588, 14034728, 9725885, 9197131, 14907330, 8355711, 12369186, 1556175 ].map(d3_rgbString);
- var d3_category20 = [ 2062260, 11454440, 16744206, 16759672, 2924588, 10018698, 14034728, 16750742, 9725885, 12955861, 9197131, 12885140, 14907330, 16234194, 8355711, 13092807, 12369186, 14408589, 1556175, 10410725 ].map(d3_rgbString);
- var d3_category20b = [ 3750777, 5395619, 7040719, 10264286, 6519097, 9216594, 11915115, 13556636, 9202993, 12426809, 15186514, 15190932, 8666169, 11356490, 14049643, 15177372, 8077683, 10834324, 13528509, 14589654 ].map(d3_rgbString);
- var d3_category20c = [ 3244733, 7057110, 10406625, 13032431, 15095053, 16616764, 16625259, 16634018, 3253076, 7652470, 10607003, 13101504, 7695281, 10394312, 12369372, 14342891, 6513507, 9868950, 12434877, 14277081 ].map(d3_rgbString);
- d3.scale.quantile = function() {
- return d3_scale_quantile([], []);
- };
- function d3_scale_quantile(domain, range) {
- var thresholds;
- function rescale() {
- var k = 0, q = range.length;
- thresholds = [];
- while (++k < q) thresholds[k - 1] = d3.quantile(domain, k / q);
- return scale;
- }
- function scale(x) {
- if (!isNaN(x = +x)) return range[d3.bisect(thresholds, x)];
- }
- scale.domain = function(x) {
- if (!arguments.length) return domain;
- domain = x.map(d3_number).filter(d3_numeric).sort(d3_ascending);
- return rescale();
- };
- scale.range = function(x) {
- if (!arguments.length) return range;
- range = x;
- return rescale();
- };
- scale.quantiles = function() {
- return thresholds;
- };
- scale.invertExtent = function(y) {
- y = range.indexOf(y);
- return y < 0 ? [ NaN, NaN ] : [ y > 0 ? thresholds[y - 1] : domain[0], y < thresholds.length ? thresholds[y] : domain[domain.length - 1] ];
- };
- scale.copy = function() {
- return d3_scale_quantile(domain, range);
- };
- return rescale();
- }
- d3.scale.quantize = function() {
- return d3_scale_quantize(0, 1, [ 0, 1 ]);
- };
- function d3_scale_quantize(x0, x1, range) {
- var kx, i;
- function scale(x) {
- return range[Math.max(0, Math.min(i, Math.floor(kx * (x - x0))))];
- }
- function rescale() {
- kx = range.length / (x1 - x0);
- i = range.length - 1;
- return scale;
- }
- scale.domain = function(x) {
- if (!arguments.length) return [ x0, x1 ];
- x0 = +x[0];
- x1 = +x[x.length - 1];
- return rescale();
- };
- scale.range = function(x) {
- if (!arguments.length) return range;
- range = x;
- return rescale();
- };
- scale.invertExtent = function(y) {
- y = range.indexOf(y);
- y = y < 0 ? NaN : y / kx + x0;
- return [ y, y + 1 / kx ];
- };
- scale.copy = function() {
- return d3_scale_quantize(x0, x1, range);
- };
- return rescale();
- }
- d3.scale.threshold = function() {
- return d3_scale_threshold([ .5 ], [ 0, 1 ]);
- };
- function d3_scale_threshold(domain, range) {
- function scale(x) {
- if (x <= x) return range[d3.bisect(domain, x)];
- }
- scale.domain = function(_) {
- if (!arguments.length) return domain;
- domain = _;
- return scale;
- };
- scale.range = function(_) {
- if (!arguments.length) return range;
- range = _;
- return scale;
- };
- scale.invertExtent = function(y) {
- y = range.indexOf(y);
- return [ domain[y - 1], domain[y] ];
- };
- scale.copy = function() {
- return d3_scale_threshold(domain, range);
- };
- return scale;
- }
- d3.scale.identity = function() {
- return d3_scale_identity([ 0, 1 ]);
- };
- function d3_scale_identity(domain) {
- function identity(x) {
- return +x;
- }
- identity.invert = identity;
- identity.domain = identity.range = function(x) {
- if (!arguments.length) return domain;
- domain = x.map(identity);
- return identity;
- };
- identity.ticks = function(m) {
- return d3_scale_linearTicks(domain, m);
- };
- identity.tickFormat = function(m, format) {
- return d3_scale_linearTickFormat(domain, m, format);
- };
- identity.copy = function() {
- return d3_scale_identity(domain);
- };
- return identity;
- }
- d3.svg = {};
- function d3_zero() {
- return 0;
- }
- d3.svg.arc = function() {
- var innerRadius = d3_svg_arcInnerRadius, outerRadius = d3_svg_arcOuterRadius, cornerRadius = d3_zero, padRadius = d3_svg_arcAuto, startAngle = d3_svg_arcStartAngle, endAngle = d3_svg_arcEndAngle, padAngle = d3_svg_arcPadAngle;
- function arc() {
- var r0 = Math.max(0, +innerRadius.apply(this, arguments)), r1 = Math.max(0, +outerRadius.apply(this, arguments)), a0 = startAngle.apply(this, arguments) - halfπ, a1 = endAngle.apply(this, arguments) - halfπ, da = Math.abs(a1 - a0), cw = a0 > a1 ? 0 : 1;
- if (r1 < r0) rc = r1, r1 = r0, r0 = rc;
- if (da >= τε) return circleSegment(r1, cw) + (r0 ? circleSegment(r0, 1 - cw) : "") + "Z";
- var rc, cr, rp, ap, p0 = 0, p1 = 0, x0, y0, x1, y1, x2, y2, x3, y3, path = [];
- if (ap = (+padAngle.apply(this, arguments) || 0) / 2) {
- rp = padRadius === d3_svg_arcAuto ? Math.sqrt(r0 * r0 + r1 * r1) : +padRadius.apply(this, arguments);
- if (!cw) p1 *= -1;
- if (r1) p1 = d3_asin(rp / r1 * Math.sin(ap));
- if (r0) p0 = d3_asin(rp / r0 * Math.sin(ap));
- }
- if (r1) {
- x0 = r1 * Math.cos(a0 + p1);
- y0 = r1 * Math.sin(a0 + p1);
- x1 = r1 * Math.cos(a1 - p1);
- y1 = r1 * Math.sin(a1 - p1);
- var l1 = Math.abs(a1 - a0 - 2 * p1) <= π ? 0 : 1;
- if (p1 && d3_svg_arcSweep(x0, y0, x1, y1) === cw ^ l1) {
- var h1 = (a0 + a1) / 2;
- x0 = r1 * Math.cos(h1);
- y0 = r1 * Math.sin(h1);
- x1 = y1 = null;
- }
- } else {
- x0 = y0 = 0;
- }
- if (r0) {
- x2 = r0 * Math.cos(a1 - p0);
- y2 = r0 * Math.sin(a1 - p0);
- x3 = r0 * Math.cos(a0 + p0);
- y3 = r0 * Math.sin(a0 + p0);
- var l0 = Math.abs(a0 - a1 + 2 * p0) <= π ? 0 : 1;
- if (p0 && d3_svg_arcSweep(x2, y2, x3, y3) === 1 - cw ^ l0) {
- var h0 = (a0 + a1) / 2;
- x2 = r0 * Math.cos(h0);
- y2 = r0 * Math.sin(h0);
- x3 = y3 = null;
- }
- } else {
- x2 = y2 = 0;
- }
- if (da > ε && (rc = Math.min(Math.abs(r1 - r0) / 2, +cornerRadius.apply(this, arguments))) > .001) {
- cr = r0 < r1 ^ cw ? 0 : 1;
- var rc1 = rc, rc0 = rc;
- if (da < π) {
- var oc = x3 == null ? [ x2, y2 ] : x1 == null ? [ x0, y0 ] : d3_geom_polygonIntersect([ x0, y0 ], [ x3, y3 ], [ x1, y1 ], [ x2, y2 ]), ax = x0 - oc[0], ay = y0 - oc[1], bx = x1 - oc[0], by = y1 - oc[1], kc = 1 / Math.sin(Math.acos((ax * bx + ay * by) / (Math.sqrt(ax * ax + ay * ay) * Math.sqrt(bx * bx + by * by))) / 2), lc = Math.sqrt(oc[0] * oc[0] + oc[1] * oc[1]);
- rc0 = Math.min(rc, (r0 - lc) / (kc - 1));
- rc1 = Math.min(rc, (r1 - lc) / (kc + 1));
- }
- if (x1 != null) {
- var t30 = d3_svg_arcCornerTangents(x3 == null ? [ x2, y2 ] : [ x3, y3 ], [ x0, y0 ], r1, rc1, cw), t12 = d3_svg_arcCornerTangents([ x1, y1 ], [ x2, y2 ], r1, rc1, cw);
- if (rc === rc1) {
- path.push("M", t30[0], "A", rc1, ",", rc1, " 0 0,", cr, " ", t30[1], "A", r1, ",", r1, " 0 ", 1 - cw ^ d3_svg_arcSweep(t30[1][0], t30[1][1], t12[1][0], t12[1][1]), ",", cw, " ", t12[1], "A", rc1, ",", rc1, " 0 0,", cr, " ", t12[0]);
- } else {
- path.push("M", t30[0], "A", rc1, ",", rc1, " 0 1,", cr, " ", t12[0]);
- }
- } else {
- path.push("M", x0, ",", y0);
- }
- if (x3 != null) {
- var t03 = d3_svg_arcCornerTangents([ x0, y0 ], [ x3, y3 ], r0, -rc0, cw), t21 = d3_svg_arcCornerTangents([ x2, y2 ], x1 == null ? [ x0, y0 ] : [ x1, y1 ], r0, -rc0, cw);
- if (rc === rc0) {
- path.push("L", t21[0], "A", rc0, ",", rc0, " 0 0,", cr, " ", t21[1], "A", r0, ",", r0, " 0 ", cw ^ d3_svg_arcSweep(t21[1][0], t21[1][1], t03[1][0], t03[1][1]), ",", 1 - cw, " ", t03[1], "A", rc0, ",", rc0, " 0 0,", cr, " ", t03[0]);
- } else {
- path.push("L", t21[0], "A", rc0, ",", rc0, " 0 0,", cr, " ", t03[0]);
- }
- } else {
- path.push("L", x2, ",", y2);
- }
- } else {
- path.push("M", x0, ",", y0);
- if (x1 != null) path.push("A", r1, ",", r1, " 0 ", l1, ",", cw, " ", x1, ",", y1);
- path.push("L", x2, ",", y2);
- if (x3 != null) path.push("A", r0, ",", r0, " 0 ", l0, ",", 1 - cw, " ", x3, ",", y3);
- }
- path.push("Z");
- return path.join("");
- }
- function circleSegment(r1, cw) {
- return "M0," + r1 + "A" + r1 + "," + r1 + " 0 1," + cw + " 0," + -r1 + "A" + r1 + "," + r1 + " 0 1," + cw + " 0," + r1;
- }
- arc.innerRadius = function(v) {
- if (!arguments.length) return innerRadius;
- innerRadius = d3_functor(v);
- return arc;
- };
- arc.outerRadius = function(v) {
- if (!arguments.length) return outerRadius;
- outerRadius = d3_functor(v);
- return arc;
- };
- arc.cornerRadius = function(v) {
- if (!arguments.length) return cornerRadius;
- cornerRadius = d3_functor(v);
- return arc;
- };
- arc.padRadius = function(v) {
- if (!arguments.length) return padRadius;
- padRadius = v == d3_svg_arcAuto ? d3_svg_arcAuto : d3_functor(v);
- return arc;
- };
- arc.startAngle = function(v) {
- if (!arguments.length) return startAngle;
- startAngle = d3_functor(v);
- return arc;
- };
- arc.endAngle = function(v) {
- if (!arguments.length) return endAngle;
- endAngle = d3_functor(v);
- return arc;
- };
- arc.padAngle = function(v) {
- if (!arguments.length) return padAngle;
- padAngle = d3_functor(v);
- return arc;
- };
- arc.centroid = function() {
- var r = (+innerRadius.apply(this, arguments) + +outerRadius.apply(this, arguments)) / 2, a = (+startAngle.apply(this, arguments) + +endAngle.apply(this, arguments)) / 2 - halfπ;
- return [ Math.cos(a) * r, Math.sin(a) * r ];
- };
- return arc;
- };
- var d3_svg_arcAuto = "auto";
- function d3_svg_arcInnerRadius(d) {
- return d.innerRadius;
- }
- function d3_svg_arcOuterRadius(d) {
- return d.outerRadius;
- }
- function d3_svg_arcStartAngle(d) {
- return d.startAngle;
- }
- function d3_svg_arcEndAngle(d) {
- return d.endAngle;
- }
- function d3_svg_arcPadAngle(d) {
- return d && d.padAngle;
- }
- function d3_svg_arcSweep(x0, y0, x1, y1) {
- return (x0 - x1) * y0 - (y0 - y1) * x0 > 0 ? 0 : 1;
- }
- function d3_svg_arcCornerTangents(p0, p1, r1, rc, cw) {
- var x01 = p0[0] - p1[0], y01 = p0[1] - p1[1], lo = (cw ? rc : -rc) / Math.sqrt(x01 * x01 + y01 * y01), ox = lo * y01, oy = -lo * x01, x1 = p0[0] + ox, y1 = p0[1] + oy, x2 = p1[0] + ox, y2 = p1[1] + oy, x3 = (x1 + x2) / 2, y3 = (y1 + y2) / 2, dx = x2 - x1, dy = y2 - y1, d2 = dx * dx + dy * dy, r = r1 - rc, D = x1 * y2 - x2 * y1, d = (dy < 0 ? -1 : 1) * Math.sqrt(Math.max(0, r * r * d2 - D * D)), cx0 = (D * dy - dx * d) / d2, cy0 = (-D * dx - dy * d) / d2, cx1 = (D * dy + dx * d) / d2, cy1 = (-D * dx + dy * d) / d2, dx0 = cx0 - x3, dy0 = cy0 - y3, dx1 = cx1 - x3, dy1 = cy1 - y3;
- if (dx0 * dx0 + dy0 * dy0 > dx1 * dx1 + dy1 * dy1) cx0 = cx1, cy0 = cy1;
- return [ [ cx0 - ox, cy0 - oy ], [ cx0 * r1 / r, cy0 * r1 / r ] ];
- }
- function d3_svg_line(projection) {
- var x = d3_geom_pointX, y = d3_geom_pointY, defined = d3_true, interpolate = d3_svg_lineLinear, interpolateKey = interpolate.key, tension = .7;
- function line(data) {
- var segments = [], points = [], i = -1, n = data.length, d, fx = d3_functor(x), fy = d3_functor(y);
- function segment() {
- segments.push("M", interpolate(projection(points), tension));
- }
- while (++i < n) {
- if (defined.call(this, d = data[i], i)) {
- points.push([ +fx.call(this, d, i), +fy.call(this, d, i) ]);
- } else if (points.length) {
- segment();
- points = [];
- }
- }
- if (points.length) segment();
- return segments.length ? segments.join("") : null;
- }
- line.x = function(_) {
- if (!arguments.length) return x;
- x = _;
- return line;
- };
- line.y = function(_) {
- if (!arguments.length) return y;
- y = _;
- return line;
- };
- line.defined = function(_) {
- if (!arguments.length) return defined;
- defined = _;
- return line;
- };
- line.interpolate = function(_) {
- if (!arguments.length) return interpolateKey;
- if (typeof _ === "function") interpolateKey = interpolate = _; else interpolateKey = (interpolate = d3_svg_lineInterpolators.get(_) || d3_svg_lineLinear).key;
- return line;
- };
- line.tension = function(_) {
- if (!arguments.length) return tension;
- tension = _;
- return line;
- };
- return line;
- }
- d3.svg.line = function() {
- return d3_svg_line(d3_identity);
- };
- var d3_svg_lineInterpolators = d3.map({
- linear: d3_svg_lineLinear,
- "linear-closed": d3_svg_lineLinearClosed,
- step: d3_svg_lineStep,
- "step-before": d3_svg_lineStepBefore,
- "step-after": d3_svg_lineStepAfter,
- basis: d3_svg_lineBasis,
- "basis-open": d3_svg_lineBasisOpen,
- "basis-closed": d3_svg_lineBasisClosed,
- bundle: d3_svg_lineBundle,
- cardinal: d3_svg_lineCardinal,
- "cardinal-open": d3_svg_lineCardinalOpen,
- "cardinal-closed": d3_svg_lineCardinalClosed,
- monotone: d3_svg_lineMonotone
- });
- d3_svg_lineInterpolators.forEach(function(key, value) {
- value.key = key;
- value.closed = /-closed$/.test(key);
- });
- function d3_svg_lineLinear(points) {
- return points.length > 1 ? points.join("L") : points + "Z";
- }
- function d3_svg_lineLinearClosed(points) {
- return points.join("L") + "Z";
- }
- function d3_svg_lineStep(points) {
- var i = 0, n = points.length, p = points[0], path = [ p[0], ",", p[1] ];
- while (++i < n) path.push("H", (p[0] + (p = points[i])[0]) / 2, "V", p[1]);
- if (n > 1) path.push("H", p[0]);
- return path.join("");
- }
- function d3_svg_lineStepBefore(points) {
- var i = 0, n = points.length, p = points[0], path = [ p[0], ",", p[1] ];
- while (++i < n) path.push("V", (p = points[i])[1], "H", p[0]);
- return path.join("");
- }
- function d3_svg_lineStepAfter(points) {
- var i = 0, n = points.length, p = points[0], path = [ p[0], ",", p[1] ];
- while (++i < n) path.push("H", (p = points[i])[0], "V", p[1]);
- return path.join("");
- }
- function d3_svg_lineCardinalOpen(points, tension) {
- return points.length < 4 ? d3_svg_lineLinear(points) : points[1] + d3_svg_lineHermite(points.slice(1, -1), d3_svg_lineCardinalTangents(points, tension));
- }
- function d3_svg_lineCardinalClosed(points, tension) {
- return points.length < 3 ? d3_svg_lineLinearClosed(points) : points[0] + d3_svg_lineHermite((points.push(points[0]),
- points), d3_svg_lineCardinalTangents([ points[points.length - 2] ].concat(points, [ points[1] ]), tension));
- }
- function d3_svg_lineCardinal(points, tension) {
- return points.length < 3 ? d3_svg_lineLinear(points) : points[0] + d3_svg_lineHermite(points, d3_svg_lineCardinalTangents(points, tension));
- }
- function d3_svg_lineHermite(points, tangents) {
- if (tangents.length < 1 || points.length != tangents.length && points.length != tangents.length + 2) {
- return d3_svg_lineLinear(points);
- }
- var quad = points.length != tangents.length, path = "", p0 = points[0], p = points[1], t0 = tangents[0], t = t0, pi = 1;
- if (quad) {
- path += "Q" + (p[0] - t0[0] * 2 / 3) + "," + (p[1] - t0[1] * 2 / 3) + "," + p[0] + "," + p[1];
- p0 = points[1];
- pi = 2;
- }
- if (tangents.length > 1) {
- t = tangents[1];
- p = points[pi];
- pi++;
- path += "C" + (p0[0] + t0[0]) + "," + (p0[1] + t0[1]) + "," + (p[0] - t[0]) + "," + (p[1] - t[1]) + "," + p[0] + "," + p[1];
- for (var i = 2; i < tangents.length; i++, pi++) {
- p = points[pi];
- t = tangents[i];
- path += "S" + (p[0] - t[0]) + "," + (p[1] - t[1]) + "," + p[0] + "," + p[1];
- }
- }
- if (quad) {
- var lp = points[pi];
- path += "Q" + (p[0] + t[0] * 2 / 3) + "," + (p[1] + t[1] * 2 / 3) + "," + lp[0] + "," + lp[1];
- }
- return path;
- }
- function d3_svg_lineCardinalTangents(points, tension) {
- var tangents = [], a = (1 - tension) / 2, p0, p1 = points[0], p2 = points[1], i = 1, n = points.length;
- while (++i < n) {
- p0 = p1;
- p1 = p2;
- p2 = points[i];
- tangents.push([ a * (p2[0] - p0[0]), a * (p2[1] - p0[1]) ]);
- }
- return tangents;
- }
- function d3_svg_lineBasis(points) {
- if (points.length < 3) return d3_svg_lineLinear(points);
- var i = 1, n = points.length, pi = points[0], x0 = pi[0], y0 = pi[1], px = [ x0, x0, x0, (pi = points[1])[0] ], py = [ y0, y0, y0, pi[1] ], path = [ x0, ",", y0, "L", d3_svg_lineDot4(d3_svg_lineBasisBezier3, px), ",", d3_svg_lineDot4(d3_svg_lineBasisBezier3, py) ];
- points.push(points[n - 1]);
- while (++i <= n) {
- pi = points[i];
- px.shift();
- px.push(pi[0]);
- py.shift();
- py.push(pi[1]);
- d3_svg_lineBasisBezier(path, px, py);
- }
- points.pop();
- path.push("L", pi);
- return path.join("");
- }
- function d3_svg_lineBasisOpen(points) {
- if (points.length < 4) return d3_svg_lineLinear(points);
- var path = [], i = -1, n = points.length, pi, px = [ 0 ], py = [ 0 ];
- while (++i < 3) {
- pi = points[i];
- px.push(pi[0]);
- py.push(pi[1]);
- }
- path.push(d3_svg_lineDot4(d3_svg_lineBasisBezier3, px) + "," + d3_svg_lineDot4(d3_svg_lineBasisBezier3, py));
- --i;
- while (++i < n) {
- pi = points[i];
- px.shift();
- px.push(pi[0]);
- py.shift();
- py.push(pi[1]);
- d3_svg_lineBasisBezier(path, px, py);
- }
- return path.join("");
- }
- function d3_svg_lineBasisClosed(points) {
- var path, i = -1, n = points.length, m = n + 4, pi, px = [], py = [];
- while (++i < 4) {
- pi = points[i % n];
- px.push(pi[0]);
- py.push(pi[1]);
- }
- path = [ d3_svg_lineDot4(d3_svg_lineBasisBezier3, px), ",", d3_svg_lineDot4(d3_svg_lineBasisBezier3, py) ];
- --i;
- while (++i < m) {
- pi = points[i % n];
- px.shift();
- px.push(pi[0]);
- py.shift();
- py.push(pi[1]);
- d3_svg_lineBasisBezier(path, px, py);
- }
- return path.join("");
- }
- function d3_svg_lineBundle(points, tension) {
- var n = points.length - 1;
- if (n) {
- var x0 = points[0][0], y0 = points[0][1], dx = points[n][0] - x0, dy = points[n][1] - y0, i = -1, p, t;
- while (++i <= n) {
- p = points[i];
- t = i / n;
- p[0] = tension * p[0] + (1 - tension) * (x0 + t * dx);
- p[1] = tension * p[1] + (1 - tension) * (y0 + t * dy);
- }
- }
- return d3_svg_lineBasis(points);
- }
- function d3_svg_lineDot4(a, b) {
- return a[0] * b[0] + a[1] * b[1] + a[2] * b[2] + a[3] * b[3];
- }
- var d3_svg_lineBasisBezier1 = [ 0, 2 / 3, 1 / 3, 0 ], d3_svg_lineBasisBezier2 = [ 0, 1 / 3, 2 / 3, 0 ], d3_svg_lineBasisBezier3 = [ 0, 1 / 6, 2 / 3, 1 / 6 ];
- function d3_svg_lineBasisBezier(path, x, y) {
- path.push("C", d3_svg_lineDot4(d3_svg_lineBasisBezier1, x), ",", d3_svg_lineDot4(d3_svg_lineBasisBezier1, y), ",", d3_svg_lineDot4(d3_svg_lineBasisBezier2, x), ",", d3_svg_lineDot4(d3_svg_lineBasisBezier2, y), ",", d3_svg_lineDot4(d3_svg_lineBasisBezier3, x), ",", d3_svg_lineDot4(d3_svg_lineBasisBezier3, y));
- }
- function d3_svg_lineSlope(p0, p1) {
- return (p1[1] - p0[1]) / (p1[0] - p0[0]);
- }
- function d3_svg_lineFiniteDifferences(points) {
- var i = 0, j = points.length - 1, m = [], p0 = points[0], p1 = points[1], d = m[0] = d3_svg_lineSlope(p0, p1);
- while (++i < j) {
- m[i] = (d + (d = d3_svg_lineSlope(p0 = p1, p1 = points[i + 1]))) / 2;
- }
- m[i] = d;
- return m;
- }
- function d3_svg_lineMonotoneTangents(points) {
- var tangents = [], d, a, b, s, m = d3_svg_lineFiniteDifferences(points), i = -1, j = points.length - 1;
- while (++i < j) {
- d = d3_svg_lineSlope(points[i], points[i + 1]);
- if (abs(d) < ε) {
- m[i] = m[i + 1] = 0;
- } else {
- a = m[i] / d;
- b = m[i + 1] / d;
- s = a * a + b * b;
- if (s > 9) {
- s = d * 3 / Math.sqrt(s);
- m[i] = s * a;
- m[i + 1] = s * b;
- }
- }
- }
- i = -1;
- while (++i <= j) {
- s = (points[Math.min(j, i + 1)][0] - points[Math.max(0, i - 1)][0]) / (6 * (1 + m[i] * m[i]));
- tangents.push([ s || 0, m[i] * s || 0 ]);
- }
- return tangents;
- }
- function d3_svg_lineMonotone(points) {
- return points.length < 3 ? d3_svg_lineLinear(points) : points[0] + d3_svg_lineHermite(points, d3_svg_lineMonotoneTangents(points));
- }
- d3.svg.line.radial = function() {
- var line = d3_svg_line(d3_svg_lineRadial);
- line.radius = line.x, delete line.x;
- line.angle = line.y, delete line.y;
- return line;
- };
- function d3_svg_lineRadial(points) {
- var point, i = -1, n = points.length, r, a;
- while (++i < n) {
- point = points[i];
- r = point[0];
- a = point[1] - halfπ;
- point[0] = r * Math.cos(a);
- point[1] = r * Math.sin(a);
- }
- return points;
- }
- function d3_svg_area(projection) {
- var x0 = d3_geom_pointX, x1 = d3_geom_pointX, y0 = 0, y1 = d3_geom_pointY, defined = d3_true, interpolate = d3_svg_lineLinear, interpolateKey = interpolate.key, interpolateReverse = interpolate, L = "L", tension = .7;
- function area(data) {
- var segments = [], points0 = [], points1 = [], i = -1, n = data.length, d, fx0 = d3_functor(x0), fy0 = d3_functor(y0), fx1 = x0 === x1 ? function() {
- return x;
- } : d3_functor(x1), fy1 = y0 === y1 ? function() {
- return y;
- } : d3_functor(y1), x, y;
- function segment() {
- segments.push("M", interpolate(projection(points1), tension), L, interpolateReverse(projection(points0.reverse()), tension), "Z");
- }
- while (++i < n) {
- if (defined.call(this, d = data[i], i)) {
- points0.push([ x = +fx0.call(this, d, i), y = +fy0.call(this, d, i) ]);
- points1.push([ +fx1.call(this, d, i), +fy1.call(this, d, i) ]);
- } else if (points0.length) {
- segment();
- points0 = [];
- points1 = [];
- }
- }
- if (points0.length) segment();
- return segments.length ? segments.join("") : null;
- }
- area.x = function(_) {
- if (!arguments.length) return x1;
- x0 = x1 = _;
- return area;
- };
- area.x0 = function(_) {
- if (!arguments.length) return x0;
- x0 = _;
- return area;
- };
- area.x1 = function(_) {
- if (!arguments.length) return x1;
- x1 = _;
- return area;
- };
- area.y = function(_) {
- if (!arguments.length) return y1;
- y0 = y1 = _;
- return area;
- };
- area.y0 = function(_) {
- if (!arguments.length) return y0;
- y0 = _;
- return area;
- };
- area.y1 = function(_) {
- if (!arguments.length) return y1;
- y1 = _;
- return area;
- };
- area.defined = function(_) {
- if (!arguments.length) return defined;
- defined = _;
- return area;
- };
- area.interpolate = function(_) {
- if (!arguments.length) return interpolateKey;
- if (typeof _ === "function") interpolateKey = interpolate = _; else interpolateKey = (interpolate = d3_svg_lineInterpolators.get(_) || d3_svg_lineLinear).key;
- interpolateReverse = interpolate.reverse || interpolate;
- L = interpolate.closed ? "M" : "L";
- return area;
- };
- area.tension = function(_) {
- if (!arguments.length) return tension;
- tension = _;
- return area;
- };
- return area;
- }
- d3_svg_lineStepBefore.reverse = d3_svg_lineStepAfter;
- d3_svg_lineStepAfter.reverse = d3_svg_lineStepBefore;
- d3.svg.area = function() {
- return d3_svg_area(d3_identity);
- };
- d3.svg.area.radial = function() {
- var area = d3_svg_area(d3_svg_lineRadial);
- area.radius = area.x, delete area.x;
- area.innerRadius = area.x0, delete area.x0;
- area.outerRadius = area.x1, delete area.x1;
- area.angle = area.y, delete area.y;
- area.startAngle = area.y0, delete area.y0;
- area.endAngle = area.y1, delete area.y1;
- return area;
- };
- d3.svg.chord = function() {
- var source = d3_source, target = d3_target, radius = d3_svg_chordRadius, startAngle = d3_svg_arcStartAngle, endAngle = d3_svg_arcEndAngle;
- function chord(d, i) {
- var s = subgroup(this, source, d, i), t = subgroup(this, target, d, i);
- return "M" + s.p0 + arc(s.r, s.p1, s.a1 - s.a0) + (equals(s, t) ? curve(s.r, s.p1, s.r, s.p0) : curve(s.r, s.p1, t.r, t.p0) + arc(t.r, t.p1, t.a1 - t.a0) + curve(t.r, t.p1, s.r, s.p0)) + "Z";
- }
- function subgroup(self, f, d, i) {
- var subgroup = f.call(self, d, i), r = radius.call(self, subgroup, i), a0 = startAngle.call(self, subgroup, i) - halfπ, a1 = endAngle.call(self, subgroup, i) - halfπ;
- return {
- r: r,
- a0: a0,
- a1: a1,
- p0: [ r * Math.cos(a0), r * Math.sin(a0) ],
- p1: [ r * Math.cos(a1), r * Math.sin(a1) ]
- };
- }
- function equals(a, b) {
- return a.a0 == b.a0 && a.a1 == b.a1;
- }
- function arc(r, p, a) {
- return "A" + r + "," + r + " 0 " + +(a > π) + ",1 " + p;
- }
- function curve(r0, p0, r1, p1) {
- return "Q 0,0 " + p1;
- }
- chord.radius = function(v) {
- if (!arguments.length) return radius;
- radius = d3_functor(v);
- return chord;
- };
- chord.source = function(v) {
- if (!arguments.length) return source;
- source = d3_functor(v);
- return chord;
- };
- chord.target = function(v) {
- if (!arguments.length) return target;
- target = d3_functor(v);
- return chord;
- };
- chord.startAngle = function(v) {
- if (!arguments.length) return startAngle;
- startAngle = d3_functor(v);
- return chord;
- };
- chord.endAngle = function(v) {
- if (!arguments.length) return endAngle;
- endAngle = d3_functor(v);
- return chord;
- };
- return chord;
- };
- function d3_svg_chordRadius(d) {
- return d.radius;
- }
- d3.svg.diagonal = function() {
- var source = d3_source, target = d3_target, projection = d3_svg_diagonalProjection;
- function diagonal(d, i) {
- var p0 = source.call(this, d, i), p3 = target.call(this, d, i), m = (p0.y + p3.y) / 2, p = [ p0, {
- x: p0.x,
- y: m
- }, {
- x: p3.x,
- y: m
- }, p3 ];
- p = p.map(projection);
- return "M" + p[0] + "C" + p[1] + " " + p[2] + " " + p[3];
- }
- diagonal.source = function(x) {
- if (!arguments.length) return source;
- source = d3_functor(x);
- return diagonal;
- };
- diagonal.target = function(x) {
- if (!arguments.length) return target;
- target = d3_functor(x);
- return diagonal;
- };
- diagonal.projection = function(x) {
- if (!arguments.length) return projection;
- projection = x;
- return diagonal;
- };
- return diagonal;
- };
- function d3_svg_diagonalProjection(d) {
- return [ d.x, d.y ];
- }
- d3.svg.diagonal.radial = function() {
- var diagonal = d3.svg.diagonal(), projection = d3_svg_diagonalProjection, projection_ = diagonal.projection;
- diagonal.projection = function(x) {
- return arguments.length ? projection_(d3_svg_diagonalRadialProjection(projection = x)) : projection;
- };
- return diagonal;
- };
- function d3_svg_diagonalRadialProjection(projection) {
- return function() {
- var d = projection.apply(this, arguments), r = d[0], a = d[1] - halfπ;
- return [ r * Math.cos(a), r * Math.sin(a) ];
- };
- }
- d3.svg.symbol = function() {
- var type = d3_svg_symbolType, size = d3_svg_symbolSize;
- function symbol(d, i) {
- return (d3_svg_symbols.get(type.call(this, d, i)) || d3_svg_symbolCircle)(size.call(this, d, i));
- }
- symbol.type = function(x) {
- if (!arguments.length) return type;
- type = d3_functor(x);
- return symbol;
- };
- symbol.size = function(x) {
- if (!arguments.length) return size;
- size = d3_functor(x);
- return symbol;
- };
- return symbol;
- };
- function d3_svg_symbolSize() {
- return 64;
- }
- function d3_svg_symbolType() {
- return "circle";
- }
- function d3_svg_symbolCircle(size) {
- var r = Math.sqrt(size / π);
- return "M0," + r + "A" + r + "," + r + " 0 1,1 0," + -r + "A" + r + "," + r + " 0 1,1 0," + r + "Z";
- }
- var d3_svg_symbols = d3.map({
- circle: d3_svg_symbolCircle,
- cross: function(size) {
- var r = Math.sqrt(size / 5) / 2;
- return "M" + -3 * r + "," + -r + "H" + -r + "V" + -3 * r + "H" + r + "V" + -r + "H" + 3 * r + "V" + r + "H" + r + "V" + 3 * r + "H" + -r + "V" + r + "H" + -3 * r + "Z";
- },
- diamond: function(size) {
- var ry = Math.sqrt(size / (2 * d3_svg_symbolTan30)), rx = ry * d3_svg_symbolTan30;
- return "M0," + -ry + "L" + rx + ",0" + " 0," + ry + " " + -rx + ",0" + "Z";
- },
- square: function(size) {
- var r = Math.sqrt(size) / 2;
- return "M" + -r + "," + -r + "L" + r + "," + -r + " " + r + "," + r + " " + -r + "," + r + "Z";
- },
- "triangle-down": function(size) {
- var rx = Math.sqrt(size / d3_svg_symbolSqrt3), ry = rx * d3_svg_symbolSqrt3 / 2;
- return "M0," + ry + "L" + rx + "," + -ry + " " + -rx + "," + -ry + "Z";
- },
- "triangle-up": function(size) {
- var rx = Math.sqrt(size / d3_svg_symbolSqrt3), ry = rx * d3_svg_symbolSqrt3 / 2;
- return "M0," + -ry + "L" + rx + "," + ry + " " + -rx + "," + ry + "Z";
- }
- });
- d3.svg.symbolTypes = d3_svg_symbols.keys();
- var d3_svg_symbolSqrt3 = Math.sqrt(3), d3_svg_symbolTan30 = Math.tan(30 * d3_radians);
- d3_selectionPrototype.transition = function(name) {
- var id = d3_transitionInheritId || ++d3_transitionId, ns = d3_transitionNamespace(name), subgroups = [], subgroup, node, transition = d3_transitionInherit || {
- time: Date.now(),
- ease: d3_ease_cubicInOut,
- delay: 0,
- duration: 250
- };
- for (var j = -1, m = this.length; ++j < m; ) {
- subgroups.push(subgroup = []);
- for (var group = this[j], i = -1, n = group.length; ++i < n; ) {
- if (node = group[i]) d3_transitionNode(node, i, ns, id, transition);
- subgroup.push(node);
- }
- }
- return d3_transition(subgroups, ns, id);
- };
- d3_selectionPrototype.interrupt = function(name) {
- return this.each(name == null ? d3_selection_interrupt : d3_selection_interruptNS(d3_transitionNamespace(name)));
- };
- var d3_selection_interrupt = d3_selection_interruptNS(d3_transitionNamespace());
- function d3_selection_interruptNS(ns) {
- return function() {
- var lock, activeId, active;
- if ((lock = this[ns]) && (active = lock[activeId = lock.active])) {
- active.timer.c = null;
- active.timer.t = NaN;
- if (--lock.count) delete lock[activeId]; else delete this[ns];
- lock.active += .5;
- active.event && active.event.interrupt.call(this, this.__data__, active.index);
- }
- };
- }
- function d3_transition(groups, ns, id) {
- d3_subclass(groups, d3_transitionPrototype);
- groups.namespace = ns;
- groups.id = id;
- return groups;
- }
- var d3_transitionPrototype = [], d3_transitionId = 0, d3_transitionInheritId, d3_transitionInherit;
- d3_transitionPrototype.call = d3_selectionPrototype.call;
- d3_transitionPrototype.empty = d3_selectionPrototype.empty;
- d3_transitionPrototype.node = d3_selectionPrototype.node;
- d3_transitionPrototype.size = d3_selectionPrototype.size;
- d3.transition = function(selection, name) {
- return selection && selection.transition ? d3_transitionInheritId ? selection.transition(name) : selection : d3.selection().transition(selection);
- };
- d3.transition.prototype = d3_transitionPrototype;
- d3_transitionPrototype.select = function(selector) {
- var id = this.id, ns = this.namespace, subgroups = [], subgroup, subnode, node;
- selector = d3_selection_selector(selector);
- for (var j = -1, m = this.length; ++j < m; ) {
- subgroups.push(subgroup = []);
- for (var group = this[j], i = -1, n = group.length; ++i < n; ) {
- if ((node = group[i]) && (subnode = selector.call(node, node.__data__, i, j))) {
- if ("__data__" in node) subnode.__data__ = node.__data__;
- d3_transitionNode(subnode, i, ns, id, node[ns][id]);
- subgroup.push(subnode);
- } else {
- subgroup.push(null);
- }
- }
- }
- return d3_transition(subgroups, ns, id);
- };
- d3_transitionPrototype.selectAll = function(selector) {
- var id = this.id, ns = this.namespace, subgroups = [], subgroup, subnodes, node, subnode, transition;
- selector = d3_selection_selectorAll(selector);
- for (var j = -1, m = this.length; ++j < m; ) {
- for (var group = this[j], i = -1, n = group.length; ++i < n; ) {
- if (node = group[i]) {
- transition = node[ns][id];
- subnodes = selector.call(node, node.__data__, i, j);
- subgroups.push(subgroup = []);
- for (var k = -1, o = subnodes.length; ++k < o; ) {
- if (subnode = subnodes[k]) d3_transitionNode(subnode, k, ns, id, transition);
- subgroup.push(subnode);
- }
- }
- }
- }
- return d3_transition(subgroups, ns, id);
- };
- d3_transitionPrototype.filter = function(filter) {
- var subgroups = [], subgroup, group, node;
- if (typeof filter !== "function") filter = d3_selection_filter(filter);
- for (var j = 0, m = this.length; j < m; j++) {
- subgroups.push(subgroup = []);
- for (var group = this[j], i = 0, n = group.length; i < n; i++) {
- if ((node = group[i]) && filter.call(node, node.__data__, i, j)) {
- subgroup.push(node);
- }
- }
- }
- return d3_transition(subgroups, this.namespace, this.id);
- };
- d3_transitionPrototype.tween = function(name, tween) {
- var id = this.id, ns = this.namespace;
- if (arguments.length < 2) return this.node()[ns][id].tween.get(name);
- return d3_selection_each(this, tween == null ? function(node) {
- node[ns][id].tween.remove(name);
- } : function(node) {
- node[ns][id].tween.set(name, tween);
- });
- };
- function d3_transition_tween(groups, name, value, tween) {
- var id = groups.id, ns = groups.namespace;
- return d3_selection_each(groups, typeof value === "function" ? function(node, i, j) {
- node[ns][id].tween.set(name, tween(value.call(node, node.__data__, i, j)));
- } : (value = tween(value), function(node) {
- node[ns][id].tween.set(name, value);
- }));
- }
- d3_transitionPrototype.attr = function(nameNS, value) {
- if (arguments.length < 2) {
- for (value in nameNS) this.attr(value, nameNS[value]);
- return this;
- }
- var interpolate = nameNS == "transform" ? d3_interpolateTransform : d3_interpolate, name = d3.ns.qualify(nameNS);
- function attrNull() {
- this.removeAttribute(name);
- }
- function attrNullNS() {
- this.removeAttributeNS(name.space, name.local);
- }
- function attrTween(b) {
- return b == null ? attrNull : (b += "", function() {
- var a = this.getAttribute(name), i;
- return a !== b && (i = interpolate(a, b), function(t) {
- this.setAttribute(name, i(t));
- });
- });
- }
- function attrTweenNS(b) {
- return b == null ? attrNullNS : (b += "", function() {
- var a = this.getAttributeNS(name.space, name.local), i;
- return a !== b && (i = interpolate(a, b), function(t) {
- this.setAttributeNS(name.space, name.local, i(t));
- });
- });
- }
- return d3_transition_tween(this, "attr." + nameNS, value, name.local ? attrTweenNS : attrTween);
- };
- d3_transitionPrototype.attrTween = function(nameNS, tween) {
- var name = d3.ns.qualify(nameNS);
- function attrTween(d, i) {
- var f = tween.call(this, d, i, this.getAttribute(name));
- return f && function(t) {
- this.setAttribute(name, f(t));
- };
- }
- function attrTweenNS(d, i) {
- var f = tween.call(this, d, i, this.getAttributeNS(name.space, name.local));
- return f && function(t) {
- this.setAttributeNS(name.space, name.local, f(t));
- };
- }
- return this.tween("attr." + nameNS, name.local ? attrTweenNS : attrTween);
- };
- d3_transitionPrototype.style = function(name, value, priority) {
- var n = arguments.length;
- if (n < 3) {
- if (typeof name !== "string") {
- if (n < 2) value = "";
- for (priority in name) this.style(priority, name[priority], value);
- return this;
- }
- priority = "";
- }
- function styleNull() {
- this.style.removeProperty(name);
- }
- function styleString(b) {
- return b == null ? styleNull : (b += "", function() {
- var a = d3_window(this).getComputedStyle(this, null).getPropertyValue(name), i;
- return a !== b && (i = d3_interpolate(a, b), function(t) {
- this.style.setProperty(name, i(t), priority);
- });
- });
- }
- return d3_transition_tween(this, "style." + name, value, styleString);
- };
- d3_transitionPrototype.styleTween = function(name, tween, priority) {
- if (arguments.length < 3) priority = "";
- function styleTween(d, i) {
- var f = tween.call(this, d, i, d3_window(this).getComputedStyle(this, null).getPropertyValue(name));
- return f && function(t) {
- this.style.setProperty(name, f(t), priority);
- };
- }
- return this.tween("style." + name, styleTween);
- };
- d3_transitionPrototype.text = function(value) {
- return d3_transition_tween(this, "text", value, d3_transition_text);
- };
- function d3_transition_text(b) {
- if (b == null) b = "";
- return function() {
- this.textContent = b;
- };
- }
- d3_transitionPrototype.remove = function() {
- var ns = this.namespace;
- return this.each("end.transition", function() {
- var p;
- if (this[ns].count < 2 && (p = this.parentNode)) p.removeChild(this);
- });
- };
- d3_transitionPrototype.ease = function(value) {
- var id = this.id, ns = this.namespace;
- if (arguments.length < 1) return this.node()[ns][id].ease;
- if (typeof value !== "function") value = d3.ease.apply(d3, arguments);
- return d3_selection_each(this, function(node) {
- node[ns][id].ease = value;
- });
- };
- d3_transitionPrototype.delay = function(value) {
- var id = this.id, ns = this.namespace;
- if (arguments.length < 1) return this.node()[ns][id].delay;
- return d3_selection_each(this, typeof value === "function" ? function(node, i, j) {
- node[ns][id].delay = +value.call(node, node.__data__, i, j);
- } : (value = +value, function(node) {
- node[ns][id].delay = value;
- }));
- };
- d3_transitionPrototype.duration = function(value) {
- var id = this.id, ns = this.namespace;
- if (arguments.length < 1) return this.node()[ns][id].duration;
- return d3_selection_each(this, typeof value === "function" ? function(node, i, j) {
- node[ns][id].duration = Math.max(1, value.call(node, node.__data__, i, j));
- } : (value = Math.max(1, value), function(node) {
- node[ns][id].duration = value;
- }));
- };
- d3_transitionPrototype.each = function(type, listener) {
- var id = this.id, ns = this.namespace;
- if (arguments.length < 2) {
- var inherit = d3_transitionInherit, inheritId = d3_transitionInheritId;
- try {
- d3_transitionInheritId = id;
- d3_selection_each(this, function(node, i, j) {
- d3_transitionInherit = node[ns][id];
- type.call(node, node.__data__, i, j);
- });
- } finally {
- d3_transitionInherit = inherit;
- d3_transitionInheritId = inheritId;
- }
- } else {
- d3_selection_each(this, function(node) {
- var transition = node[ns][id];
- (transition.event || (transition.event = d3.dispatch("start", "end", "interrupt"))).on(type, listener);
- });
- }
- return this;
- };
- d3_transitionPrototype.transition = function() {
- var id0 = this.id, id1 = ++d3_transitionId, ns = this.namespace, subgroups = [], subgroup, group, node, transition;
- for (var j = 0, m = this.length; j < m; j++) {
- subgroups.push(subgroup = []);
- for (var group = this[j], i = 0, n = group.length; i < n; i++) {
- if (node = group[i]) {
- transition = node[ns][id0];
- d3_transitionNode(node, i, ns, id1, {
- time: transition.time,
- ease: transition.ease,
- delay: transition.delay + transition.duration,
- duration: transition.duration
- });
- }
- subgroup.push(node);
- }
- }
- return d3_transition(subgroups, ns, id1);
- };
- function d3_transitionNamespace(name) {
- return name == null ? "__transition__" : "__transition_" + name + "__";
- }
- function d3_transitionNode(node, i, ns, id, inherit) {
- var lock = node[ns] || (node[ns] = {
- active: 0,
- count: 0
- }), transition = lock[id], time, timer, duration, ease, tweens;
- function schedule(elapsed) {
- var delay = transition.delay;
- timer.t = delay + time;
- if (delay <= elapsed) return start(elapsed - delay);
- timer.c = start;
- }
- function start(elapsed) {
- var activeId = lock.active, active = lock[activeId];
- if (active) {
- active.timer.c = null;
- active.timer.t = NaN;
- --lock.count;
- delete lock[activeId];
- active.event && active.event.interrupt.call(node, node.__data__, active.index);
- }
- for (var cancelId in lock) {
- if (+cancelId < id) {
- var cancel = lock[cancelId];
- cancel.timer.c = null;
- cancel.timer.t = NaN;
- --lock.count;
- delete lock[cancelId];
- }
- }
- timer.c = tick;
- d3_timer(function() {
- if (timer.c && tick(elapsed || 1)) {
- timer.c = null;
- timer.t = NaN;
- }
- return 1;
- }, 0, time);
- lock.active = id;
- transition.event && transition.event.start.call(node, node.__data__, i);
- tweens = [];
- transition.tween.forEach(function(key, value) {
- if (value = value.call(node, node.__data__, i)) {
- tweens.push(value);
- }
- });
- ease = transition.ease;
- duration = transition.duration;
- }
- function tick(elapsed) {
- var t = elapsed / duration, e = ease(t), n = tweens.length;
- while (n > 0) {
- tweens[--n].call(node, e);
- }
- if (t >= 1) {
- transition.event && transition.event.end.call(node, node.__data__, i);
- if (--lock.count) delete lock[id]; else delete node[ns];
- return 1;
- }
- }
- if (!transition) {
- time = inherit.time;
- timer = d3_timer(schedule, 0, time);
- transition = lock[id] = {
- tween: new d3_Map(),
- time: time,
- timer: timer,
- delay: inherit.delay,
- duration: inherit.duration,
- ease: inherit.ease,
- index: i
- };
- inherit = null;
- ++lock.count;
- }
- }
- d3.svg.axis = function() {
- var scale = d3.scale.linear(), orient = d3_svg_axisDefaultOrient, innerTickSize = 6, outerTickSize = 6, tickPadding = 3, tickArguments_ = [ 10 ], tickValues = null, tickFormat_;
- function axis(g) {
- g.each(function() {
- var g = d3.select(this);
- var scale0 = this.__chart__ || scale, scale1 = this.__chart__ = scale.copy();
- var ticks = tickValues == null ? scale1.ticks ? scale1.ticks.apply(scale1, tickArguments_) : scale1.domain() : tickValues, tickFormat = tickFormat_ == null ? scale1.tickFormat ? scale1.tickFormat.apply(scale1, tickArguments_) : d3_identity : tickFormat_, tick = g.selectAll(".tick").data(ticks, scale1), tickEnter = tick.enter().insert("g", ".domain").attr("class", "tick").style("opacity", ε), tickExit = d3.transition(tick.exit()).style("opacity", ε).remove(), tickUpdate = d3.transition(tick.order()).style("opacity", 1), tickSpacing = Math.max(innerTickSize, 0) + tickPadding, tickTransform;
- var range = d3_scaleRange(scale1), path = g.selectAll(".domain").data([ 0 ]), pathUpdate = (path.enter().append("path").attr("class", "domain"),
- d3.transition(path));
- tickEnter.append("line");
- tickEnter.append("text");
- var lineEnter = tickEnter.select("line"), lineUpdate = tickUpdate.select("line"), text = tick.select("text").text(tickFormat), textEnter = tickEnter.select("text"), textUpdate = tickUpdate.select("text"), sign = orient === "top" || orient === "left" ? -1 : 1, x1, x2, y1, y2;
- if (orient === "bottom" || orient === "top") {
- tickTransform = d3_svg_axisX, x1 = "x", y1 = "y", x2 = "x2", y2 = "y2";
- text.attr("dy", sign < 0 ? "0em" : ".71em").style("text-anchor", "middle");
- pathUpdate.attr("d", "M" + range[0] + "," + sign * outerTickSize + "V0H" + range[1] + "V" + sign * outerTickSize);
- } else {
- tickTransform = d3_svg_axisY, x1 = "y", y1 = "x", x2 = "y2", y2 = "x2";
- text.attr("dy", ".32em").style("text-anchor", sign < 0 ? "end" : "start");
- pathUpdate.attr("d", "M" + sign * outerTickSize + "," + range[0] + "H0V" + range[1] + "H" + sign * outerTickSize);
- }
- lineEnter.attr(y2, sign * innerTickSize);
- textEnter.attr(y1, sign * tickSpacing);
- lineUpdate.attr(x2, 0).attr(y2, sign * innerTickSize);
- textUpdate.attr(x1, 0).attr(y1, sign * tickSpacing);
- if (scale1.rangeBand) {
- var x = scale1, dx = x.rangeBand() / 2;
- scale0 = scale1 = function(d) {
- return x(d) + dx;
- };
- } else if (scale0.rangeBand) {
- scale0 = scale1;
- } else {
- tickExit.call(tickTransform, scale1, scale0);
- }
- tickEnter.call(tickTransform, scale0, scale1);
- tickUpdate.call(tickTransform, scale1, scale1);
- });
- }
- axis.scale = function(x) {
- if (!arguments.length) return scale;
- scale = x;
- return axis;
- };
- axis.orient = function(x) {
- if (!arguments.length) return orient;
- orient = x in d3_svg_axisOrients ? x + "" : d3_svg_axisDefaultOrient;
- return axis;
- };
- axis.ticks = function() {
- if (!arguments.length) return tickArguments_;
- tickArguments_ = d3_array(arguments);
- return axis;
- };
- axis.tickValues = function(x) {
- if (!arguments.length) return tickValues;
- tickValues = x;
- return axis;
- };
- axis.tickFormat = function(x) {
- if (!arguments.length) return tickFormat_;
- tickFormat_ = x;
- return axis;
- };
- axis.tickSize = function(x) {
- var n = arguments.length;
- if (!n) return innerTickSize;
- innerTickSize = +x;
- outerTickSize = +arguments[n - 1];
- return axis;
- };
- axis.innerTickSize = function(x) {
- if (!arguments.length) return innerTickSize;
- innerTickSize = +x;
- return axis;
- };
- axis.outerTickSize = function(x) {
- if (!arguments.length) return outerTickSize;
- outerTickSize = +x;
- return axis;
- };
- axis.tickPadding = function(x) {
- if (!arguments.length) return tickPadding;
- tickPadding = +x;
- return axis;
- };
- axis.tickSubdivide = function() {
- return arguments.length && axis;
- };
- return axis;
- };
- var d3_svg_axisDefaultOrient = "bottom", d3_svg_axisOrients = {
- top: 1,
- right: 1,
- bottom: 1,
- left: 1
- };
- function d3_svg_axisX(selection, x0, x1) {
- selection.attr("transform", function(d) {
- var v0 = x0(d);
- return "translate(" + (isFinite(v0) ? v0 : x1(d)) + ",0)";
- });
- }
- function d3_svg_axisY(selection, y0, y1) {
- selection.attr("transform", function(d) {
- var v0 = y0(d);
- return "translate(0," + (isFinite(v0) ? v0 : y1(d)) + ")";
- });
- }
- d3.svg.brush = function() {
- var event = d3_eventDispatch(brush, "brushstart", "brush", "brushend"), x = null, y = null, xExtent = [ 0, 0 ], yExtent = [ 0, 0 ], xExtentDomain, yExtentDomain, xClamp = true, yClamp = true, resizes = d3_svg_brushResizes[0];
- function brush(g) {
- g.each(function() {
- var g = d3.select(this).style("pointer-events", "all").style("-webkit-tap-highlight-color", "rgba(0,0,0,0)").on("mousedown.brush", brushstart).on("touchstart.brush", brushstart);
- var background = g.selectAll(".background").data([ 0 ]);
- background.enter().append("rect").attr("class", "background").style("visibility", "hidden").style("cursor", "crosshair");
- g.selectAll(".extent").data([ 0 ]).enter().append("rect").attr("class", "extent").style("cursor", "move");
- var resize = g.selectAll(".resize").data(resizes, d3_identity);
- resize.exit().remove();
- resize.enter().append("g").attr("class", function(d) {
- return "resize " + d;
- }).style("cursor", function(d) {
- return d3_svg_brushCursor[d];
- }).append("rect").attr("x", function(d) {
- return /[ew]$/.test(d) ? -3 : null;
- }).attr("y", function(d) {
- return /^[ns]/.test(d) ? -3 : null;
- }).attr("width", 6).attr("height", 6).style("visibility", "hidden");
- resize.style("display", brush.empty() ? "none" : null);
- var gUpdate = d3.transition(g), backgroundUpdate = d3.transition(background), range;
- if (x) {
- range = d3_scaleRange(x);
- backgroundUpdate.attr("x", range[0]).attr("width", range[1] - range[0]);
- redrawX(gUpdate);
- }
- if (y) {
- range = d3_scaleRange(y);
- backgroundUpdate.attr("y", range[0]).attr("height", range[1] - range[0]);
- redrawY(gUpdate);
- }
- redraw(gUpdate);
- });
- }
- brush.event = function(g) {
- g.each(function() {
- var event_ = event.of(this, arguments), extent1 = {
- x: xExtent,
- y: yExtent,
- i: xExtentDomain,
- j: yExtentDomain
- }, extent0 = this.__chart__ || extent1;
- this.__chart__ = extent1;
- if (d3_transitionInheritId) {
- d3.select(this).transition().each("start.brush", function() {
- xExtentDomain = extent0.i;
- yExtentDomain = extent0.j;
- xExtent = extent0.x;
- yExtent = extent0.y;
- event_({
- type: "brushstart"
- });
- }).tween("brush:brush", function() {
- var xi = d3_interpolateArray(xExtent, extent1.x), yi = d3_interpolateArray(yExtent, extent1.y);
- xExtentDomain = yExtentDomain = null;
- return function(t) {
- xExtent = extent1.x = xi(t);
- yExtent = extent1.y = yi(t);
- event_({
- type: "brush",
- mode: "resize"
- });
- };
- }).each("end.brush", function() {
- xExtentDomain = extent1.i;
- yExtentDomain = extent1.j;
- event_({
- type: "brush",
- mode: "resize"
- });
- event_({
- type: "brushend"
- });
- });
- } else {
- event_({
- type: "brushstart"
- });
- event_({
- type: "brush",
- mode: "resize"
- });
- event_({
- type: "brushend"
- });
- }
- });
- };
- function redraw(g) {
- g.selectAll(".resize").attr("transform", function(d) {
- return "translate(" + xExtent[+/e$/.test(d)] + "," + yExtent[+/^s/.test(d)] + ")";
- });
- }
- function redrawX(g) {
- g.select(".extent").attr("x", xExtent[0]);
- g.selectAll(".extent,.n>rect,.s>rect").attr("width", xExtent[1] - xExtent[0]);
- }
- function redrawY(g) {
- g.select(".extent").attr("y", yExtent[0]);
- g.selectAll(".extent,.e>rect,.w>rect").attr("height", yExtent[1] - yExtent[0]);
- }
- function brushstart() {
- var target = this, eventTarget = d3.select(d3.event.target), event_ = event.of(target, arguments), g = d3.select(target), resizing = eventTarget.datum(), resizingX = !/^(n|s)$/.test(resizing) && x, resizingY = !/^(e|w)$/.test(resizing) && y, dragging = eventTarget.classed("extent"), dragRestore = d3_event_dragSuppress(target), center, origin = d3.mouse(target), offset;
- var w = d3.select(d3_window(target)).on("keydown.brush", keydown).on("keyup.brush", keyup);
- if (d3.event.changedTouches) {
- w.on("touchmove.brush", brushmove).on("touchend.brush", brushend);
- } else {
- w.on("mousemove.brush", brushmove).on("mouseup.brush", brushend);
- }
- g.interrupt().selectAll("*").interrupt();
- if (dragging) {
- origin[0] = xExtent[0] - origin[0];
- origin[1] = yExtent[0] - origin[1];
- } else if (resizing) {
- var ex = +/w$/.test(resizing), ey = +/^n/.test(resizing);
- offset = [ xExtent[1 - ex] - origin[0], yExtent[1 - ey] - origin[1] ];
- origin[0] = xExtent[ex];
- origin[1] = yExtent[ey];
- } else if (d3.event.altKey) center = origin.slice();
- g.style("pointer-events", "none").selectAll(".resize").style("display", null);
- d3.select("body").style("cursor", eventTarget.style("cursor"));
- event_({
- type: "brushstart"
- });
- brushmove();
- function keydown() {
- if (d3.event.keyCode == 32) {
- if (!dragging) {
- center = null;
- origin[0] -= xExtent[1];
- origin[1] -= yExtent[1];
- dragging = 2;
- }
- d3_eventPreventDefault();
- }
- }
- function keyup() {
- if (d3.event.keyCode == 32 && dragging == 2) {
- origin[0] += xExtent[1];
- origin[1] += yExtent[1];
- dragging = 0;
- d3_eventPreventDefault();
- }
- }
- function brushmove() {
- var point = d3.mouse(target), moved = false;
- if (offset) {
- point[0] += offset[0];
- point[1] += offset[1];
- }
- if (!dragging) {
- if (d3.event.altKey) {
- if (!center) center = [ (xExtent[0] + xExtent[1]) / 2, (yExtent[0] + yExtent[1]) / 2 ];
- origin[0] = xExtent[+(point[0] < center[0])];
- origin[1] = yExtent[+(point[1] < center[1])];
- } else center = null;
- }
- if (resizingX && move1(point, x, 0)) {
- redrawX(g);
- moved = true;
- }
- if (resizingY && move1(point, y, 1)) {
- redrawY(g);
- moved = true;
- }
- if (moved) {
- redraw(g);
- event_({
- type: "brush",
- mode: dragging ? "move" : "resize"
- });
- }
- }
- function move1(point, scale, i) {
- var range = d3_scaleRange(scale), r0 = range[0], r1 = range[1], position = origin[i], extent = i ? yExtent : xExtent, size = extent[1] - extent[0], min, max;
- if (dragging) {
- r0 -= position;
- r1 -= size + position;
- }
- min = (i ? yClamp : xClamp) ? Math.max(r0, Math.min(r1, point[i])) : point[i];
- if (dragging) {
- max = (min += position) + size;
- } else {
- if (center) position = Math.max(r0, Math.min(r1, 2 * center[i] - min));
- if (position < min) {
- max = min;
- min = position;
- } else {
- max = position;
- }
- }
- if (extent[0] != min || extent[1] != max) {
- if (i) yExtentDomain = null; else xExtentDomain = null;
- extent[0] = min;
- extent[1] = max;
- return true;
- }
- }
- function brushend() {
- brushmove();
- g.style("pointer-events", "all").selectAll(".resize").style("display", brush.empty() ? "none" : null);
- d3.select("body").style("cursor", null);
- w.on("mousemove.brush", null).on("mouseup.brush", null).on("touchmove.brush", null).on("touchend.brush", null).on("keydown.brush", null).on("keyup.brush", null);
- dragRestore();
- event_({
- type: "brushend"
- });
- }
- }
- brush.x = function(z) {
- if (!arguments.length) return x;
- x = z;
- resizes = d3_svg_brushResizes[!x << 1 | !y];
- return brush;
- };
- brush.y = function(z) {
- if (!arguments.length) return y;
- y = z;
- resizes = d3_svg_brushResizes[!x << 1 | !y];
- return brush;
- };
- brush.clamp = function(z) {
- if (!arguments.length) return x && y ? [ xClamp, yClamp ] : x ? xClamp : y ? yClamp : null;
- if (x && y) xClamp = !!z[0], yClamp = !!z[1]; else if (x) xClamp = !!z; else if (y) yClamp = !!z;
- return brush;
- };
- brush.extent = function(z) {
- var x0, x1, y0, y1, t;
- if (!arguments.length) {
- if (x) {
- if (xExtentDomain) {
- x0 = xExtentDomain[0], x1 = xExtentDomain[1];
- } else {
- x0 = xExtent[0], x1 = xExtent[1];
- if (x.invert) x0 = x.invert(x0), x1 = x.invert(x1);
- if (x1 < x0) t = x0, x0 = x1, x1 = t;
- }
- }
- if (y) {
- if (yExtentDomain) {
- y0 = yExtentDomain[0], y1 = yExtentDomain[1];
- } else {
- y0 = yExtent[0], y1 = yExtent[1];
- if (y.invert) y0 = y.invert(y0), y1 = y.invert(y1);
- if (y1 < y0) t = y0, y0 = y1, y1 = t;
- }
- }
- return x && y ? [ [ x0, y0 ], [ x1, y1 ] ] : x ? [ x0, x1 ] : y && [ y0, y1 ];
- }
- if (x) {
- x0 = z[0], x1 = z[1];
- if (y) x0 = x0[0], x1 = x1[0];
- xExtentDomain = [ x0, x1 ];
- if (x.invert) x0 = x(x0), x1 = x(x1);
- if (x1 < x0) t = x0, x0 = x1, x1 = t;
- if (x0 != xExtent[0] || x1 != xExtent[1]) xExtent = [ x0, x1 ];
- }
- if (y) {
- y0 = z[0], y1 = z[1];
- if (x) y0 = y0[1], y1 = y1[1];
- yExtentDomain = [ y0, y1 ];
- if (y.invert) y0 = y(y0), y1 = y(y1);
- if (y1 < y0) t = y0, y0 = y1, y1 = t;
- if (y0 != yExtent[0] || y1 != yExtent[1]) yExtent = [ y0, y1 ];
- }
- return brush;
- };
- brush.clear = function() {
- if (!brush.empty()) {
- xExtent = [ 0, 0 ], yExtent = [ 0, 0 ];
- xExtentDomain = yExtentDomain = null;
- }
- return brush;
- };
- brush.empty = function() {
- return !!x && xExtent[0] == xExtent[1] || !!y && yExtent[0] == yExtent[1];
- };
- return d3.rebind(brush, event, "on");
- };
- var d3_svg_brushCursor = {
- n: "ns-resize",
- e: "ew-resize",
- s: "ns-resize",
- w: "ew-resize",
- nw: "nwse-resize",
- ne: "nesw-resize",
- se: "nwse-resize",
- sw: "nesw-resize"
- };
- var d3_svg_brushResizes = [ [ "n", "e", "s", "w", "nw", "ne", "se", "sw" ], [ "e", "w" ], [ "n", "s" ], [] ];
- var d3_time_format = d3_time.format = d3_locale_enUS.timeFormat;
- var d3_time_formatUtc = d3_time_format.utc;
- var d3_time_formatIso = d3_time_formatUtc("%Y-%m-%dT%H:%M:%S.%LZ");
- d3_time_format.iso = Date.prototype.toISOString && +new Date("2000-01-01T00:00:00.000Z") ? d3_time_formatIsoNative : d3_time_formatIso;
- function d3_time_formatIsoNative(date) {
- return date.toISOString();
- }
- d3_time_formatIsoNative.parse = function(string) {
- var date = new Date(string);
- return isNaN(date) ? null : date;
- };
- d3_time_formatIsoNative.toString = d3_time_formatIso.toString;
- d3_time.second = d3_time_interval(function(date) {
- return new d3_date(Math.floor(date / 1e3) * 1e3);
- }, function(date, offset) {
- date.setTime(date.getTime() + Math.floor(offset) * 1e3);
- }, function(date) {
- return date.getSeconds();
- });
- d3_time.seconds = d3_time.second.range;
- d3_time.seconds.utc = d3_time.second.utc.range;
- d3_time.minute = d3_time_interval(function(date) {
- return new d3_date(Math.floor(date / 6e4) * 6e4);
- }, function(date, offset) {
- date.setTime(date.getTime() + Math.floor(offset) * 6e4);
- }, function(date) {
- return date.getMinutes();
- });
- d3_time.minutes = d3_time.minute.range;
- d3_time.minutes.utc = d3_time.minute.utc.range;
- d3_time.hour = d3_time_interval(function(date) {
- var timezone = date.getTimezoneOffset() / 60;
- return new d3_date((Math.floor(date / 36e5 - timezone) + timezone) * 36e5);
- }, function(date, offset) {
- date.setTime(date.getTime() + Math.floor(offset) * 36e5);
- }, function(date) {
- return date.getHours();
- });
- d3_time.hours = d3_time.hour.range;
- d3_time.hours.utc = d3_time.hour.utc.range;
- d3_time.month = d3_time_interval(function(date) {
- date = d3_time.day(date);
- date.setDate(1);
- return date;
- }, function(date, offset) {
- date.setMonth(date.getMonth() + offset);
- }, function(date) {
- return date.getMonth();
- });
- d3_time.months = d3_time.month.range;
- d3_time.months.utc = d3_time.month.utc.range;
- function d3_time_scale(linear, methods, format) {
- function scale(x) {
- return linear(x);
- }
- scale.invert = function(x) {
- return d3_time_scaleDate(linear.invert(x));
- };
- scale.domain = function(x) {
- if (!arguments.length) return linear.domain().map(d3_time_scaleDate);
- linear.domain(x);
- return scale;
- };
- function tickMethod(extent, count) {
- var span = extent[1] - extent[0], target = span / count, i = d3.bisect(d3_time_scaleSteps, target);
- return i == d3_time_scaleSteps.length ? [ methods.year, d3_scale_linearTickRange(extent.map(function(d) {
- return d / 31536e6;
- }), count)[2] ] : !i ? [ d3_time_scaleMilliseconds, d3_scale_linearTickRange(extent, count)[2] ] : methods[target / d3_time_scaleSteps[i - 1] < d3_time_scaleSteps[i] / target ? i - 1 : i];
- }
- scale.nice = function(interval, skip) {
- var domain = scale.domain(), extent = d3_scaleExtent(domain), method = interval == null ? tickMethod(extent, 10) : typeof interval === "number" && tickMethod(extent, interval);
- if (method) interval = method[0], skip = method[1];
- function skipped(date) {
- return !isNaN(date) && !interval.range(date, d3_time_scaleDate(+date + 1), skip).length;
- }
- return scale.domain(d3_scale_nice(domain, skip > 1 ? {
- floor: function(date) {
- while (skipped(date = interval.floor(date))) date = d3_time_scaleDate(date - 1);
- return date;
- },
- ceil: function(date) {
- while (skipped(date = interval.ceil(date))) date = d3_time_scaleDate(+date + 1);
- return date;
- }
- } : interval));
- };
- scale.ticks = function(interval, skip) {
- var extent = d3_scaleExtent(scale.domain()), method = interval == null ? tickMethod(extent, 10) : typeof interval === "number" ? tickMethod(extent, interval) : !interval.range && [ {
- range: interval
- }, skip ];
- if (method) interval = method[0], skip = method[1];
- return interval.range(extent[0], d3_time_scaleDate(+extent[1] + 1), skip < 1 ? 1 : skip);
- };
- scale.tickFormat = function() {
- return format;
- };
- scale.copy = function() {
- return d3_time_scale(linear.copy(), methods, format);
- };
- return d3_scale_linearRebind(scale, linear);
- }
- function d3_time_scaleDate(t) {
- return new Date(t);
- }
- var d3_time_scaleSteps = [ 1e3, 5e3, 15e3, 3e4, 6e4, 3e5, 9e5, 18e5, 36e5, 108e5, 216e5, 432e5, 864e5, 1728e5, 6048e5, 2592e6, 7776e6, 31536e6 ];
- var d3_time_scaleLocalMethods = [ [ d3_time.second, 1 ], [ d3_time.second, 5 ], [ d3_time.second, 15 ], [ d3_time.second, 30 ], [ d3_time.minute, 1 ], [ d3_time.minute, 5 ], [ d3_time.minute, 15 ], [ d3_time.minute, 30 ], [ d3_time.hour, 1 ], [ d3_time.hour, 3 ], [ d3_time.hour, 6 ], [ d3_time.hour, 12 ], [ d3_time.day, 1 ], [ d3_time.day, 2 ], [ d3_time.week, 1 ], [ d3_time.month, 1 ], [ d3_time.month, 3 ], [ d3_time.year, 1 ] ];
- var d3_time_scaleLocalFormat = d3_time_format.multi([ [ ".%L", function(d) {
- return d.getMilliseconds();
- } ], [ ":%S", function(d) {
- return d.getSeconds();
- } ], [ "%I:%M", function(d) {
- return d.getMinutes();
- } ], [ "%I %p", function(d) {
- return d.getHours();
- } ], [ "%a %d", function(d) {
- return d.getDay() && d.getDate() != 1;
- } ], [ "%b %d", function(d) {
- return d.getDate() != 1;
- } ], [ "%B", function(d) {
- return d.getMonth();
- } ], [ "%Y", d3_true ] ]);
- var d3_time_scaleMilliseconds = {
- range: function(start, stop, step) {
- return d3.range(Math.ceil(start / step) * step, +stop, step).map(d3_time_scaleDate);
- },
- floor: d3_identity,
- ceil: d3_identity
- };
- d3_time_scaleLocalMethods.year = d3_time.year;
- d3_time.scale = function() {
- return d3_time_scale(d3.scale.linear(), d3_time_scaleLocalMethods, d3_time_scaleLocalFormat);
- };
- var d3_time_scaleUtcMethods = d3_time_scaleLocalMethods.map(function(m) {
- return [ m[0].utc, m[1] ];
- });
- var d3_time_scaleUtcFormat = d3_time_formatUtc.multi([ [ ".%L", function(d) {
- return d.getUTCMilliseconds();
- } ], [ ":%S", function(d) {
- return d.getUTCSeconds();
- } ], [ "%I:%M", function(d) {
- return d.getUTCMinutes();
- } ], [ "%I %p", function(d) {
- return d.getUTCHours();
- } ], [ "%a %d", function(d) {
- return d.getUTCDay() && d.getUTCDate() != 1;
- } ], [ "%b %d", function(d) {
- return d.getUTCDate() != 1;
- } ], [ "%B", function(d) {
- return d.getUTCMonth();
- } ], [ "%Y", d3_true ] ]);
- d3_time_scaleUtcMethods.year = d3_time.year.utc;
- d3_time.scale.utc = function() {
- return d3_time_scale(d3.scale.linear(), d3_time_scaleUtcMethods, d3_time_scaleUtcFormat);
- };
- d3.text = d3_xhrType(function(request) {
- return request.responseText;
- });
- d3.json = function(url, callback) {
- return d3_xhr(url, "application/json", d3_json, callback);
- };
- function d3_json(request) {
- return JSON.parse(request.responseText);
- }
- d3.html = function(url, callback) {
- return d3_xhr(url, "text/html", d3_html, callback);
- };
- function d3_html(request) {
- var range = d3_document.createRange();
- range.selectNode(d3_document.body);
- return range.createContextualFragment(request.responseText);
- }
- d3.xml = d3_xhrType(function(request) {
- return request.responseXML;
- });
- if (typeof define === "function" && define.amd) this.d3 = d3, define(d3); else if (typeof module === "object" && module.exports) module.exports = d3; else this.d3 = d3;
-}();
\ No newline at end of file
diff --git a/hal-core/resources/web/js/lib/force-graph.LICENSE.txt b/hal-core/resources/web/js/lib/force-graph.LICENSE.txt
deleted file mode 100644
index a36ddd4f..00000000
--- a/hal-core/resources/web/js/lib/force-graph.LICENSE.txt
+++ /dev/null
@@ -1,21 +0,0 @@
-MIT License
-
-Copyright (c) 2018 Vasco Asturiano
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
diff --git a/hal-core/resources/web/js/lib/force-graph.js b/hal-core/resources/web/js/lib/force-graph.js
deleted file mode 100644
index 13d6e200..00000000
--- a/hal-core/resources/web/js/lib/force-graph.js
+++ /dev/null
@@ -1,12201 +0,0 @@
-// Version 1.43.4 force-graph - https://github.com/vasturiano/force-graph
-(function (global, factory) {
- typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
- typeof define === 'function' && define.amd ? define(factory) :
- (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.ForceGraph = factory());
-})(this, (function () { 'use strict';
-
- function styleInject(css, ref) {
- if ( ref === void 0 ) ref = {};
- var insertAt = ref.insertAt;
-
- if (!css || typeof document === 'undefined') { return; }
-
- var head = document.head || document.getElementsByTagName('head')[0];
- var style = document.createElement('style');
- style.type = 'text/css';
-
- if (insertAt === 'top') {
- if (head.firstChild) {
- head.insertBefore(style, head.firstChild);
- } else {
- head.appendChild(style);
- }
- } else {
- head.appendChild(style);
- }
-
- if (style.styleSheet) {
- style.styleSheet.cssText = css;
- } else {
- style.appendChild(document.createTextNode(css));
- }
- }
-
- var css_248z = ".force-graph-container canvas {\n display: block;\n user-select: none;\n outline: none;\n -webkit-tap-highlight-color: transparent;\n}\n\n.force-graph-container .graph-tooltip {\n position: absolute;\n top: 0;\n font-family: sans-serif;\n font-size: 16px;\n padding: 4px;\n border-radius: 3px;\n color: #eee;\n background: rgba(0,0,0,0.65);\n visibility: hidden; /* by default */\n}\n\n.force-graph-container .clickable {\n cursor: pointer;\n}\n\n.force-graph-container .grabbable {\n cursor: move;\n cursor: grab;\n cursor: -moz-grab;\n cursor: -webkit-grab;\n}\n\n.force-graph-container .grabbable:active {\n cursor: grabbing;\n cursor: -moz-grabbing;\n cursor: -webkit-grabbing;\n}\n";
- styleInject(css_248z);
-
- function _iterableToArrayLimit$2(arr, i) {
- var _i = null == arr ? null : "undefined" != typeof Symbol && arr[Symbol.iterator] || arr["@@iterator"];
- if (null != _i) {
- var _s,
- _e,
- _x,
- _r,
- _arr = [],
- _n = !0,
- _d = !1;
- try {
- if (_x = (_i = _i.call(arr)).next, 0 === i) {
- if (Object(_i) !== _i) return;
- _n = !1;
- } else for (; !(_n = (_s = _x.call(_i)).done) && (_arr.push(_s.value), _arr.length !== i); _n = !0);
- } catch (err) {
- _d = !0, _e = err;
- } finally {
- try {
- if (!_n && null != _i.return && (_r = _i.return(), Object(_r) !== _r)) return;
- } finally {
- if (_d) throw _e;
- }
- }
- return _arr;
- }
- }
- function ownKeys(object, enumerableOnly) {
- var keys = Object.keys(object);
- if (Object.getOwnPropertySymbols) {
- var symbols = Object.getOwnPropertySymbols(object);
- enumerableOnly && (symbols = symbols.filter(function (sym) {
- return Object.getOwnPropertyDescriptor(object, sym).enumerable;
- })), keys.push.apply(keys, symbols);
- }
- return keys;
- }
- function _objectSpread2(target) {
- for (var i = 1; i < arguments.length; i++) {
- var source = null != arguments[i] ? arguments[i] : {};
- i % 2 ? ownKeys(Object(source), !0).forEach(function (key) {
- _defineProperty(target, key, source[key]);
- }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)) : ownKeys(Object(source)).forEach(function (key) {
- Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key));
- });
- }
- return target;
- }
- function _typeof$1(obj) {
- "@babel/helpers - typeof";
-
- return _typeof$1 = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) {
- return typeof obj;
- } : function (obj) {
- return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj;
- }, _typeof$1(obj);
- }
- function _defineProperty(obj, key, value) {
- key = _toPropertyKey$3(key);
- if (key in obj) {
- Object.defineProperty(obj, key, {
- value: value,
- enumerable: true,
- configurable: true,
- writable: true
- });
- } else {
- obj[key] = value;
- }
- return obj;
- }
- function _setPrototypeOf(o, p) {
- _setPrototypeOf = Object.setPrototypeOf ? Object.setPrototypeOf.bind() : function _setPrototypeOf(o, p) {
- o.__proto__ = p;
- return o;
- };
- return _setPrototypeOf(o, p);
- }
- function _isNativeReflectConstruct() {
- if (typeof Reflect === "undefined" || !Reflect.construct) return false;
- if (Reflect.construct.sham) return false;
- if (typeof Proxy === "function") return true;
- try {
- Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {}));
- return true;
- } catch (e) {
- return false;
- }
- }
- function _construct(Parent, args, Class) {
- if (_isNativeReflectConstruct()) {
- _construct = Reflect.construct.bind();
- } else {
- _construct = function _construct(Parent, args, Class) {
- var a = [null];
- a.push.apply(a, args);
- var Constructor = Function.bind.apply(Parent, a);
- var instance = new Constructor();
- if (Class) _setPrototypeOf(instance, Class.prototype);
- return instance;
- };
- }
- return _construct.apply(null, arguments);
- }
- function _slicedToArray$2(arr, i) {
- return _arrayWithHoles$2(arr) || _iterableToArrayLimit$2(arr, i) || _unsupportedIterableToArray$3(arr, i) || _nonIterableRest$2();
- }
- function _toConsumableArray$2(arr) {
- return _arrayWithoutHoles$2(arr) || _iterableToArray$2(arr) || _unsupportedIterableToArray$3(arr) || _nonIterableSpread$2();
- }
- function _arrayWithoutHoles$2(arr) {
- if (Array.isArray(arr)) return _arrayLikeToArray$3(arr);
- }
- function _arrayWithHoles$2(arr) {
- if (Array.isArray(arr)) return arr;
- }
- function _iterableToArray$2(iter) {
- if (typeof Symbol !== "undefined" && iter[Symbol.iterator] != null || iter["@@iterator"] != null) return Array.from(iter);
- }
- function _unsupportedIterableToArray$3(o, minLen) {
- if (!o) return;
- if (typeof o === "string") return _arrayLikeToArray$3(o, minLen);
- var n = Object.prototype.toString.call(o).slice(8, -1);
- if (n === "Object" && o.constructor) n = o.constructor.name;
- if (n === "Map" || n === "Set") return Array.from(o);
- if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray$3(o, minLen);
- }
- function _arrayLikeToArray$3(arr, len) {
- if (len == null || len > arr.length) len = arr.length;
- for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i];
- return arr2;
- }
- function _nonIterableSpread$2() {
- throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
- }
- function _nonIterableRest$2() {
- throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
- }
- function _toPrimitive$3(input, hint) {
- if (typeof input !== "object" || input === null) return input;
- var prim = input[Symbol.toPrimitive];
- if (prim !== undefined) {
- var res = prim.call(input, hint || "default");
- if (typeof res !== "object") return res;
- throw new TypeError("@@toPrimitive must return a primitive value.");
- }
- return (hint === "string" ? String : Number)(input);
- }
- function _toPropertyKey$3(arg) {
- var key = _toPrimitive$3(arg, "string");
- return typeof key === "symbol" ? key : String(key);
- }
-
- var xhtml = "http://www.w3.org/1999/xhtml";
-
- var namespaces = {
- svg: "http://www.w3.org/2000/svg",
- xhtml: xhtml,
- xlink: "http://www.w3.org/1999/xlink",
- xml: "http://www.w3.org/XML/1998/namespace",
- xmlns: "http://www.w3.org/2000/xmlns/"
- };
-
- function namespace(name) {
- var prefix = name += "", i = prefix.indexOf(":");
- if (i >= 0 && (prefix = name.slice(0, i)) !== "xmlns") name = name.slice(i + 1);
- return namespaces.hasOwnProperty(prefix) ? {space: namespaces[prefix], local: name} : name; // eslint-disable-line no-prototype-builtins
- }
-
- function creatorInherit(name) {
- return function() {
- var document = this.ownerDocument,
- uri = this.namespaceURI;
- return uri === xhtml && document.documentElement.namespaceURI === xhtml
- ? document.createElement(name)
- : document.createElementNS(uri, name);
- };
- }
-
- function creatorFixed(fullname) {
- return function() {
- return this.ownerDocument.createElementNS(fullname.space, fullname.local);
- };
- }
-
- function creator(name) {
- var fullname = namespace(name);
- return (fullname.local
- ? creatorFixed
- : creatorInherit)(fullname);
- }
-
- function none() {}
-
- function selector(selector) {
- return selector == null ? none : function() {
- return this.querySelector(selector);
- };
- }
-
- function selection_select(select) {
- if (typeof select !== "function") select = selector(select);
-
- for (var groups = this._groups, m = groups.length, subgroups = new Array(m), j = 0; j < m; ++j) {
- for (var group = groups[j], n = group.length, subgroup = subgroups[j] = new Array(n), node, subnode, i = 0; i < n; ++i) {
- if ((node = group[i]) && (subnode = select.call(node, node.__data__, i, group))) {
- if ("__data__" in node) subnode.__data__ = node.__data__;
- subgroup[i] = subnode;
- }
- }
- }
-
- return new Selection$1(subgroups, this._parents);
- }
-
- // Given something array like (or null), returns something that is strictly an
- // array. This is used to ensure that array-like objects passed to d3.selectAll
- // or selection.selectAll are converted into proper arrays when creating a
- // selection; we don’t ever want to create a selection backed by a live
- // HTMLCollection or NodeList. However, note that selection.selectAll will use a
- // static NodeList as a group, since it safely derived from querySelectorAll.
- function array(x) {
- return x == null ? [] : Array.isArray(x) ? x : Array.from(x);
- }
-
- function empty() {
- return [];
- }
-
- function selectorAll(selector) {
- return selector == null ? empty : function() {
- return this.querySelectorAll(selector);
- };
- }
-
- function arrayAll(select) {
- return function() {
- return array(select.apply(this, arguments));
- };
- }
-
- function selection_selectAll(select) {
- if (typeof select === "function") select = arrayAll(select);
- else select = selectorAll(select);
-
- for (var groups = this._groups, m = groups.length, subgroups = [], parents = [], j = 0; j < m; ++j) {
- for (var group = groups[j], n = group.length, node, i = 0; i < n; ++i) {
- if (node = group[i]) {
- subgroups.push(select.call(node, node.__data__, i, group));
- parents.push(node);
- }
- }
- }
-
- return new Selection$1(subgroups, parents);
- }
-
- function matcher(selector) {
- return function() {
- return this.matches(selector);
- };
- }
-
- function childMatcher(selector) {
- return function(node) {
- return node.matches(selector);
- };
- }
-
- var find$1 = Array.prototype.find;
-
- function childFind(match) {
- return function() {
- return find$1.call(this.children, match);
- };
- }
-
- function childFirst() {
- return this.firstElementChild;
- }
-
- function selection_selectChild(match) {
- return this.select(match == null ? childFirst
- : childFind(typeof match === "function" ? match : childMatcher(match)));
- }
-
- var filter = Array.prototype.filter;
-
- function children() {
- return Array.from(this.children);
- }
-
- function childrenFilter(match) {
- return function() {
- return filter.call(this.children, match);
- };
- }
-
- function selection_selectChildren(match) {
- return this.selectAll(match == null ? children
- : childrenFilter(typeof match === "function" ? match : childMatcher(match)));
- }
-
- function selection_filter(match) {
- if (typeof match !== "function") match = matcher(match);
-
- for (var groups = this._groups, m = groups.length, subgroups = new Array(m), j = 0; j < m; ++j) {
- for (var group = groups[j], n = group.length, subgroup = subgroups[j] = [], node, i = 0; i < n; ++i) {
- if ((node = group[i]) && match.call(node, node.__data__, i, group)) {
- subgroup.push(node);
- }
- }
- }
-
- return new Selection$1(subgroups, this._parents);
- }
-
- function sparse(update) {
- return new Array(update.length);
- }
-
- function selection_enter() {
- return new Selection$1(this._enter || this._groups.map(sparse), this._parents);
- }
-
- function EnterNode(parent, datum) {
- this.ownerDocument = parent.ownerDocument;
- this.namespaceURI = parent.namespaceURI;
- this._next = null;
- this._parent = parent;
- this.__data__ = datum;
- }
-
- EnterNode.prototype = {
- constructor: EnterNode,
- appendChild: function(child) { return this._parent.insertBefore(child, this._next); },
- insertBefore: function(child, next) { return this._parent.insertBefore(child, next); },
- querySelector: function(selector) { return this._parent.querySelector(selector); },
- querySelectorAll: function(selector) { return this._parent.querySelectorAll(selector); }
- };
-
- function constant$4(x) {
- return function() {
- return x;
- };
- }
-
- function bindIndex(parent, group, enter, update, exit, data) {
- var i = 0,
- node,
- groupLength = group.length,
- dataLength = data.length;
-
- // Put any non-null nodes that fit into update.
- // Put any null nodes into enter.
- // Put any remaining data into enter.
- for (; i < dataLength; ++i) {
- if (node = group[i]) {
- node.__data__ = data[i];
- update[i] = node;
- } else {
- enter[i] = new EnterNode(parent, data[i]);
- }
- }
-
- // Put any non-null nodes that don’t fit into exit.
- for (; i < groupLength; ++i) {
- if (node = group[i]) {
- exit[i] = node;
- }
- }
- }
-
- function bindKey(parent, group, enter, update, exit, data, key) {
- var i,
- node,
- nodeByKeyValue = new Map,
- groupLength = group.length,
- dataLength = data.length,
- keyValues = new Array(groupLength),
- keyValue;
-
- // Compute the key for each node.
- // If multiple nodes have the same key, the duplicates are added to exit.
- for (i = 0; i < groupLength; ++i) {
- if (node = group[i]) {
- keyValues[i] = keyValue = key.call(node, node.__data__, i, group) + "";
- if (nodeByKeyValue.has(keyValue)) {
- exit[i] = node;
- } else {
- nodeByKeyValue.set(keyValue, node);
- }
- }
- }
-
- // Compute the key for each datum.
- // If there a node associated with this key, join and add it to update.
- // If there is not (or the key is a duplicate), add it to enter.
- for (i = 0; i < dataLength; ++i) {
- keyValue = key.call(parent, data[i], i, data) + "";
- if (node = nodeByKeyValue.get(keyValue)) {
- update[i] = node;
- node.__data__ = data[i];
- nodeByKeyValue.delete(keyValue);
- } else {
- enter[i] = new EnterNode(parent, data[i]);
- }
- }
-
- // Add any remaining nodes that were not bound to data to exit.
- for (i = 0; i < groupLength; ++i) {
- if ((node = group[i]) && (nodeByKeyValue.get(keyValues[i]) === node)) {
- exit[i] = node;
- }
- }
- }
-
- function datum(node) {
- return node.__data__;
- }
-
- function selection_data(value, key) {
- if (!arguments.length) return Array.from(this, datum);
-
- var bind = key ? bindKey : bindIndex,
- parents = this._parents,
- groups = this._groups;
-
- if (typeof value !== "function") value = constant$4(value);
-
- for (var m = groups.length, update = new Array(m), enter = new Array(m), exit = new Array(m), j = 0; j < m; ++j) {
- var parent = parents[j],
- group = groups[j],
- groupLength = group.length,
- data = arraylike(value.call(parent, parent && parent.__data__, j, parents)),
- dataLength = data.length,
- enterGroup = enter[j] = new Array(dataLength),
- updateGroup = update[j] = new Array(dataLength),
- exitGroup = exit[j] = new Array(groupLength);
-
- bind(parent, group, enterGroup, updateGroup, exitGroup, data, key);
-
- // Now connect the enter nodes to their following update node, such that
- // appendChild can insert the materialized enter node before this node,
- // rather than at the end of the parent node.
- for (var i0 = 0, i1 = 0, previous, next; i0 < dataLength; ++i0) {
- if (previous = enterGroup[i0]) {
- if (i0 >= i1) i1 = i0 + 1;
- while (!(next = updateGroup[i1]) && ++i1 < dataLength);
- previous._next = next || null;
- }
- }
- }
-
- update = new Selection$1(update, parents);
- update._enter = enter;
- update._exit = exit;
- return update;
- }
-
- // Given some data, this returns an array-like view of it: an object that
- // exposes a length property and allows numeric indexing. Note that unlike
- // selectAll, this isn’t worried about “live†collections because the resulting
- // array will only be used briefly while data is being bound. (It is possible to
- // cause the data to change while iterating by using a key function, but please
- // don’t; we’d rather avoid a gratuitous copy.)
- function arraylike(data) {
- return typeof data === "object" && "length" in data
- ? data // Array, TypedArray, NodeList, array-like
- : Array.from(data); // Map, Set, iterable, string, or anything else
- }
-
- function selection_exit() {
- return new Selection$1(this._exit || this._groups.map(sparse), this._parents);
- }
-
- function selection_join(onenter, onupdate, onexit) {
- var enter = this.enter(), update = this, exit = this.exit();
- if (typeof onenter === "function") {
- enter = onenter(enter);
- if (enter) enter = enter.selection();
- } else {
- enter = enter.append(onenter + "");
- }
- if (onupdate != null) {
- update = onupdate(update);
- if (update) update = update.selection();
- }
- if (onexit == null) exit.remove(); else onexit(exit);
- return enter && update ? enter.merge(update).order() : update;
- }
-
- function selection_merge(context) {
- var selection = context.selection ? context.selection() : context;
-
- for (var groups0 = this._groups, groups1 = selection._groups, m0 = groups0.length, m1 = groups1.length, m = Math.min(m0, m1), merges = new Array(m0), j = 0; j < m; ++j) {
- for (var group0 = groups0[j], group1 = groups1[j], n = group0.length, merge = merges[j] = new Array(n), node, i = 0; i < n; ++i) {
- if (node = group0[i] || group1[i]) {
- merge[i] = node;
- }
- }
- }
-
- for (; j < m0; ++j) {
- merges[j] = groups0[j];
- }
-
- return new Selection$1(merges, this._parents);
- }
-
- function selection_order() {
-
- for (var groups = this._groups, j = -1, m = groups.length; ++j < m;) {
- for (var group = groups[j], i = group.length - 1, next = group[i], node; --i >= 0;) {
- if (node = group[i]) {
- if (next && node.compareDocumentPosition(next) ^ 4) next.parentNode.insertBefore(node, next);
- next = node;
- }
- }
- }
-
- return this;
- }
-
- function selection_sort(compare) {
- if (!compare) compare = ascending;
-
- function compareNode(a, b) {
- return a && b ? compare(a.__data__, b.__data__) : !a - !b;
- }
-
- for (var groups = this._groups, m = groups.length, sortgroups = new Array(m), j = 0; j < m; ++j) {
- for (var group = groups[j], n = group.length, sortgroup = sortgroups[j] = new Array(n), node, i = 0; i < n; ++i) {
- if (node = group[i]) {
- sortgroup[i] = node;
- }
- }
- sortgroup.sort(compareNode);
- }
-
- return new Selection$1(sortgroups, this._parents).order();
- }
-
- function ascending(a, b) {
- return a < b ? -1 : a > b ? 1 : a >= b ? 0 : NaN;
- }
-
- function selection_call() {
- var callback = arguments[0];
- arguments[0] = this;
- callback.apply(null, arguments);
- return this;
- }
-
- function selection_nodes() {
- return Array.from(this);
- }
-
- function selection_node() {
-
- for (var groups = this._groups, j = 0, m = groups.length; j < m; ++j) {
- for (var group = groups[j], i = 0, n = group.length; i < n; ++i) {
- var node = group[i];
- if (node) return node;
- }
- }
-
- return null;
- }
-
- function selection_size() {
- let size = 0;
- for (const node of this) ++size; // eslint-disable-line no-unused-vars
- return size;
- }
-
- function selection_empty() {
- return !this.node();
- }
-
- function selection_each(callback) {
-
- for (var groups = this._groups, j = 0, m = groups.length; j < m; ++j) {
- for (var group = groups[j], i = 0, n = group.length, node; i < n; ++i) {
- if (node = group[i]) callback.call(node, node.__data__, i, group);
- }
- }
-
- return this;
- }
-
- function attrRemove$1(name) {
- return function() {
- this.removeAttribute(name);
- };
- }
-
- function attrRemoveNS$1(fullname) {
- return function() {
- this.removeAttributeNS(fullname.space, fullname.local);
- };
- }
-
- function attrConstant$1(name, value) {
- return function() {
- this.setAttribute(name, value);
- };
- }
-
- function attrConstantNS$1(fullname, value) {
- return function() {
- this.setAttributeNS(fullname.space, fullname.local, value);
- };
- }
-
- function attrFunction$1(name, value) {
- return function() {
- var v = value.apply(this, arguments);
- if (v == null) this.removeAttribute(name);
- else this.setAttribute(name, v);
- };
- }
-
- function attrFunctionNS$1(fullname, value) {
- return function() {
- var v = value.apply(this, arguments);
- if (v == null) this.removeAttributeNS(fullname.space, fullname.local);
- else this.setAttributeNS(fullname.space, fullname.local, v);
- };
- }
-
- function selection_attr(name, value) {
- var fullname = namespace(name);
-
- if (arguments.length < 2) {
- var node = this.node();
- return fullname.local
- ? node.getAttributeNS(fullname.space, fullname.local)
- : node.getAttribute(fullname);
- }
-
- return this.each((value == null
- ? (fullname.local ? attrRemoveNS$1 : attrRemove$1) : (typeof value === "function"
- ? (fullname.local ? attrFunctionNS$1 : attrFunction$1)
- : (fullname.local ? attrConstantNS$1 : attrConstant$1)))(fullname, value));
- }
-
- function defaultView(node) {
- return (node.ownerDocument && node.ownerDocument.defaultView) // node is a Node
- || (node.document && node) // node is a Window
- || node.defaultView; // node is a Document
- }
-
- function styleRemove$1(name) {
- return function() {
- this.style.removeProperty(name);
- };
- }
-
- function styleConstant$1(name, value, priority) {
- return function() {
- this.style.setProperty(name, value, priority);
- };
- }
-
- function styleFunction$1(name, value, priority) {
- return function() {
- var v = value.apply(this, arguments);
- if (v == null) this.style.removeProperty(name);
- else this.style.setProperty(name, v, priority);
- };
- }
-
- function selection_style(name, value, priority) {
- return arguments.length > 1
- ? this.each((value == null
- ? styleRemove$1 : typeof value === "function"
- ? styleFunction$1
- : styleConstant$1)(name, value, priority == null ? "" : priority))
- : styleValue(this.node(), name);
- }
-
- function styleValue(node, name) {
- return node.style.getPropertyValue(name)
- || defaultView(node).getComputedStyle(node, null).getPropertyValue(name);
- }
-
- function propertyRemove(name) {
- return function() {
- delete this[name];
- };
- }
-
- function propertyConstant(name, value) {
- return function() {
- this[name] = value;
- };
- }
-
- function propertyFunction(name, value) {
- return function() {
- var v = value.apply(this, arguments);
- if (v == null) delete this[name];
- else this[name] = v;
- };
- }
-
- function selection_property(name, value) {
- return arguments.length > 1
- ? this.each((value == null
- ? propertyRemove : typeof value === "function"
- ? propertyFunction
- : propertyConstant)(name, value))
- : this.node()[name];
- }
-
- function classArray(string) {
- return string.trim().split(/^|\s+/);
- }
-
- function classList(node) {
- return node.classList || new ClassList(node);
- }
-
- function ClassList(node) {
- this._node = node;
- this._names = classArray(node.getAttribute("class") || "");
- }
-
- ClassList.prototype = {
- add: function(name) {
- var i = this._names.indexOf(name);
- if (i < 0) {
- this._names.push(name);
- this._node.setAttribute("class", this._names.join(" "));
- }
- },
- remove: function(name) {
- var i = this._names.indexOf(name);
- if (i >= 0) {
- this._names.splice(i, 1);
- this._node.setAttribute("class", this._names.join(" "));
- }
- },
- contains: function(name) {
- return this._names.indexOf(name) >= 0;
- }
- };
-
- function classedAdd(node, names) {
- var list = classList(node), i = -1, n = names.length;
- while (++i < n) list.add(names[i]);
- }
-
- function classedRemove(node, names) {
- var list = classList(node), i = -1, n = names.length;
- while (++i < n) list.remove(names[i]);
- }
-
- function classedTrue(names) {
- return function() {
- classedAdd(this, names);
- };
- }
-
- function classedFalse(names) {
- return function() {
- classedRemove(this, names);
- };
- }
-
- function classedFunction(names, value) {
- return function() {
- (value.apply(this, arguments) ? classedAdd : classedRemove)(this, names);
- };
- }
-
- function selection_classed(name, value) {
- var names = classArray(name + "");
-
- if (arguments.length < 2) {
- var list = classList(this.node()), i = -1, n = names.length;
- while (++i < n) if (!list.contains(names[i])) return false;
- return true;
- }
-
- return this.each((typeof value === "function"
- ? classedFunction : value
- ? classedTrue
- : classedFalse)(names, value));
- }
-
- function textRemove() {
- this.textContent = "";
- }
-
- function textConstant$1(value) {
- return function() {
- this.textContent = value;
- };
- }
-
- function textFunction$1(value) {
- return function() {
- var v = value.apply(this, arguments);
- this.textContent = v == null ? "" : v;
- };
- }
-
- function selection_text(value) {
- return arguments.length
- ? this.each(value == null
- ? textRemove : (typeof value === "function"
- ? textFunction$1
- : textConstant$1)(value))
- : this.node().textContent;
- }
-
- function htmlRemove() {
- this.innerHTML = "";
- }
-
- function htmlConstant(value) {
- return function() {
- this.innerHTML = value;
- };
- }
-
- function htmlFunction(value) {
- return function() {
- var v = value.apply(this, arguments);
- this.innerHTML = v == null ? "" : v;
- };
- }
-
- function selection_html(value) {
- return arguments.length
- ? this.each(value == null
- ? htmlRemove : (typeof value === "function"
- ? htmlFunction
- : htmlConstant)(value))
- : this.node().innerHTML;
- }
-
- function raise() {
- if (this.nextSibling) this.parentNode.appendChild(this);
- }
-
- function selection_raise() {
- return this.each(raise);
- }
-
- function lower() {
- if (this.previousSibling) this.parentNode.insertBefore(this, this.parentNode.firstChild);
- }
-
- function selection_lower() {
- return this.each(lower);
- }
-
- function selection_append(name) {
- var create = typeof name === "function" ? name : creator(name);
- return this.select(function() {
- return this.appendChild(create.apply(this, arguments));
- });
- }
-
- function constantNull() {
- return null;
- }
-
- function selection_insert(name, before) {
- var create = typeof name === "function" ? name : creator(name),
- select = before == null ? constantNull : typeof before === "function" ? before : selector(before);
- return this.select(function() {
- return this.insertBefore(create.apply(this, arguments), select.apply(this, arguments) || null);
- });
- }
-
- function remove() {
- var parent = this.parentNode;
- if (parent) parent.removeChild(this);
- }
-
- function selection_remove() {
- return this.each(remove);
- }
-
- function selection_cloneShallow() {
- var clone = this.cloneNode(false), parent = this.parentNode;
- return parent ? parent.insertBefore(clone, this.nextSibling) : clone;
- }
-
- function selection_cloneDeep() {
- var clone = this.cloneNode(true), parent = this.parentNode;
- return parent ? parent.insertBefore(clone, this.nextSibling) : clone;
- }
-
- function selection_clone(deep) {
- return this.select(deep ? selection_cloneDeep : selection_cloneShallow);
- }
-
- function selection_datum(value) {
- return arguments.length
- ? this.property("__data__", value)
- : this.node().__data__;
- }
-
- function contextListener(listener) {
- return function(event) {
- listener.call(this, event, this.__data__);
- };
- }
-
- function parseTypenames$1(typenames) {
- return typenames.trim().split(/^|\s+/).map(function(t) {
- var name = "", i = t.indexOf(".");
- if (i >= 0) name = t.slice(i + 1), t = t.slice(0, i);
- return {type: t, name: name};
- });
- }
-
- function onRemove(typename) {
- return function() {
- var on = this.__on;
- if (!on) return;
- for (var j = 0, i = -1, m = on.length, o; j < m; ++j) {
- if (o = on[j], (!typename.type || o.type === typename.type) && o.name === typename.name) {
- this.removeEventListener(o.type, o.listener, o.options);
- } else {
- on[++i] = o;
- }
- }
- if (++i) on.length = i;
- else delete this.__on;
- };
- }
-
- function onAdd(typename, value, options) {
- return function() {
- var on = this.__on, o, listener = contextListener(value);
- if (on) for (var j = 0, m = on.length; j < m; ++j) {
- if ((o = on[j]).type === typename.type && o.name === typename.name) {
- this.removeEventListener(o.type, o.listener, o.options);
- this.addEventListener(o.type, o.listener = listener, o.options = options);
- o.value = value;
- return;
- }
- }
- this.addEventListener(typename.type, listener, options);
- o = {type: typename.type, name: typename.name, value: value, listener: listener, options: options};
- if (!on) this.__on = [o];
- else on.push(o);
- };
- }
-
- function selection_on(typename, value, options) {
- var typenames = parseTypenames$1(typename + ""), i, n = typenames.length, t;
-
- if (arguments.length < 2) {
- var on = this.node().__on;
- if (on) for (var j = 0, m = on.length, o; j < m; ++j) {
- for (i = 0, o = on[j]; i < n; ++i) {
- if ((t = typenames[i]).type === o.type && t.name === o.name) {
- return o.value;
- }
- }
- }
- return;
- }
-
- on = value ? onAdd : onRemove;
- for (i = 0; i < n; ++i) this.each(on(typenames[i], value, options));
- return this;
- }
-
- function dispatchEvent(node, type, params) {
- var window = defaultView(node),
- event = window.CustomEvent;
-
- if (typeof event === "function") {
- event = new event(type, params);
- } else {
- event = window.document.createEvent("Event");
- if (params) event.initEvent(type, params.bubbles, params.cancelable), event.detail = params.detail;
- else event.initEvent(type, false, false);
- }
-
- node.dispatchEvent(event);
- }
-
- function dispatchConstant(type, params) {
- return function() {
- return dispatchEvent(this, type, params);
- };
- }
-
- function dispatchFunction(type, params) {
- return function() {
- return dispatchEvent(this, type, params.apply(this, arguments));
- };
- }
-
- function selection_dispatch(type, params) {
- return this.each((typeof params === "function"
- ? dispatchFunction
- : dispatchConstant)(type, params));
- }
-
- function* selection_iterator() {
- for (var groups = this._groups, j = 0, m = groups.length; j < m; ++j) {
- for (var group = groups[j], i = 0, n = group.length, node; i < n; ++i) {
- if (node = group[i]) yield node;
- }
- }
- }
-
- var root$2 = [null];
-
- function Selection$1(groups, parents) {
- this._groups = groups;
- this._parents = parents;
- }
-
- function selection() {
- return new Selection$1([[document.documentElement]], root$2);
- }
-
- function selection_selection() {
- return this;
- }
-
- Selection$1.prototype = selection.prototype = {
- constructor: Selection$1,
- select: selection_select,
- selectAll: selection_selectAll,
- selectChild: selection_selectChild,
- selectChildren: selection_selectChildren,
- filter: selection_filter,
- data: selection_data,
- enter: selection_enter,
- exit: selection_exit,
- join: selection_join,
- merge: selection_merge,
- selection: selection_selection,
- order: selection_order,
- sort: selection_sort,
- call: selection_call,
- nodes: selection_nodes,
- node: selection_node,
- size: selection_size,
- empty: selection_empty,
- each: selection_each,
- attr: selection_attr,
- style: selection_style,
- property: selection_property,
- classed: selection_classed,
- text: selection_text,
- html: selection_html,
- raise: selection_raise,
- lower: selection_lower,
- append: selection_append,
- insert: selection_insert,
- remove: selection_remove,
- clone: selection_clone,
- datum: selection_datum,
- on: selection_on,
- dispatch: selection_dispatch,
- [Symbol.iterator]: selection_iterator
- };
-
- function d3Select(selector) {
- return typeof selector === "string"
- ? new Selection$1([[document.querySelector(selector)]], [document.documentElement])
- : new Selection$1([[selector]], root$2);
- }
-
- function sourceEvent(event) {
- let sourceEvent;
- while (sourceEvent = event.sourceEvent) event = sourceEvent;
- return event;
- }
-
- function pointer(event, node) {
- event = sourceEvent(event);
- if (node === undefined) node = event.currentTarget;
- if (node) {
- var svg = node.ownerSVGElement || node;
- if (svg.createSVGPoint) {
- var point = svg.createSVGPoint();
- point.x = event.clientX, point.y = event.clientY;
- point = point.matrixTransform(node.getScreenCTM().inverse());
- return [point.x, point.y];
- }
- if (node.getBoundingClientRect) {
- var rect = node.getBoundingClientRect();
- return [event.clientX - rect.left - node.clientLeft, event.clientY - rect.top - node.clientTop];
- }
- }
- return [event.pageX, event.pageY];
- }
-
- var noop = {value: () => {}};
-
- function dispatch() {
- for (var i = 0, n = arguments.length, _ = {}, t; i < n; ++i) {
- if (!(t = arguments[i] + "") || (t in _) || /[\s.]/.test(t)) throw new Error("illegal type: " + t);
- _[t] = [];
- }
- return new Dispatch(_);
- }
-
- function Dispatch(_) {
- this._ = _;
- }
-
- function parseTypenames(typenames, types) {
- return typenames.trim().split(/^|\s+/).map(function(t) {
- var name = "", i = t.indexOf(".");
- if (i >= 0) name = t.slice(i + 1), t = t.slice(0, i);
- if (t && !types.hasOwnProperty(t)) throw new Error("unknown type: " + t);
- return {type: t, name: name};
- });
- }
-
- Dispatch.prototype = dispatch.prototype = {
- constructor: Dispatch,
- on: function(typename, callback) {
- var _ = this._,
- T = parseTypenames(typename + "", _),
- t,
- i = -1,
- n = T.length;
-
- // If no callback was specified, return the callback of the given type and name.
- if (arguments.length < 2) {
- while (++i < n) if ((t = (typename = T[i]).type) && (t = get$1(_[t], typename.name))) return t;
- return;
- }
-
- // If a type was specified, set the callback for the given type and name.
- // Otherwise, if a null callback was specified, remove callbacks of the given name.
- if (callback != null && typeof callback !== "function") throw new Error("invalid callback: " + callback);
- while (++i < n) {
- if (t = (typename = T[i]).type) _[t] = set$1(_[t], typename.name, callback);
- else if (callback == null) for (t in _) _[t] = set$1(_[t], typename.name, null);
- }
-
- return this;
- },
- copy: function() {
- var copy = {}, _ = this._;
- for (var t in _) copy[t] = _[t].slice();
- return new Dispatch(copy);
- },
- call: function(type, that) {
- if ((n = arguments.length - 2) > 0) for (var args = new Array(n), i = 0, n, t; i < n; ++i) args[i] = arguments[i + 2];
- if (!this._.hasOwnProperty(type)) throw new Error("unknown type: " + type);
- for (t = this._[type], i = 0, n = t.length; i < n; ++i) t[i].value.apply(that, args);
- },
- apply: function(type, that, args) {
- if (!this._.hasOwnProperty(type)) throw new Error("unknown type: " + type);
- for (var t = this._[type], i = 0, n = t.length; i < n; ++i) t[i].value.apply(that, args);
- }
- };
-
- function get$1(type, name) {
- for (var i = 0, n = type.length, c; i < n; ++i) {
- if ((c = type[i]).name === name) {
- return c.value;
- }
- }
- }
-
- function set$1(type, name, callback) {
- for (var i = 0, n = type.length; i < n; ++i) {
- if (type[i].name === name) {
- type[i] = noop, type = type.slice(0, i).concat(type.slice(i + 1));
- break;
- }
- }
- if (callback != null) type.push({name: name, value: callback});
- return type;
- }
-
- // These are typically used in conjunction with noevent to ensure that we can
- // preventDefault on the event.
- const nonpassive = {passive: false};
- const nonpassivecapture = {capture: true, passive: false};
-
- function nopropagation$1(event) {
- event.stopImmediatePropagation();
- }
-
- function noevent$1(event) {
- event.preventDefault();
- event.stopImmediatePropagation();
- }
-
- function dragDisable(view) {
- var root = view.document.documentElement,
- selection = d3Select(view).on("dragstart.drag", noevent$1, nonpassivecapture);
- if ("onselectstart" in root) {
- selection.on("selectstart.drag", noevent$1, nonpassivecapture);
- } else {
- root.__noselect = root.style.MozUserSelect;
- root.style.MozUserSelect = "none";
- }
- }
-
- function yesdrag(view, noclick) {
- var root = view.document.documentElement,
- selection = d3Select(view).on("dragstart.drag", null);
- if (noclick) {
- selection.on("click.drag", noevent$1, nonpassivecapture);
- setTimeout(function() { selection.on("click.drag", null); }, 0);
- }
- if ("onselectstart" in root) {
- selection.on("selectstart.drag", null);
- } else {
- root.style.MozUserSelect = root.__noselect;
- delete root.__noselect;
- }
- }
-
- var constant$3 = x => () => x;
-
- function DragEvent(type, {
- sourceEvent,
- subject,
- target,
- identifier,
- active,
- x, y, dx, dy,
- dispatch
- }) {
- Object.defineProperties(this, {
- type: {value: type, enumerable: true, configurable: true},
- sourceEvent: {value: sourceEvent, enumerable: true, configurable: true},
- subject: {value: subject, enumerable: true, configurable: true},
- target: {value: target, enumerable: true, configurable: true},
- identifier: {value: identifier, enumerable: true, configurable: true},
- active: {value: active, enumerable: true, configurable: true},
- x: {value: x, enumerable: true, configurable: true},
- y: {value: y, enumerable: true, configurable: true},
- dx: {value: dx, enumerable: true, configurable: true},
- dy: {value: dy, enumerable: true, configurable: true},
- _: {value: dispatch}
- });
- }
-
- DragEvent.prototype.on = function() {
- var value = this._.on.apply(this._, arguments);
- return value === this._ ? this : value;
- };
-
- // Ignore right-click, since that should open the context menu.
- function defaultFilter$1(event) {
- return !event.ctrlKey && !event.button;
- }
-
- function defaultContainer() {
- return this.parentNode;
- }
-
- function defaultSubject(event, d) {
- return d == null ? {x: event.x, y: event.y} : d;
- }
-
- function defaultTouchable$1() {
- return navigator.maxTouchPoints || ("ontouchstart" in this);
- }
-
- function d3Drag() {
- var filter = defaultFilter$1,
- container = defaultContainer,
- subject = defaultSubject,
- touchable = defaultTouchable$1,
- gestures = {},
- listeners = dispatch("start", "drag", "end"),
- active = 0,
- mousedownx,
- mousedowny,
- mousemoving,
- touchending,
- clickDistance2 = 0;
-
- function drag(selection) {
- selection
- .on("mousedown.drag", mousedowned)
- .filter(touchable)
- .on("touchstart.drag", touchstarted)
- .on("touchmove.drag", touchmoved, nonpassive)
- .on("touchend.drag touchcancel.drag", touchended)
- .style("touch-action", "none")
- .style("-webkit-tap-highlight-color", "rgba(0,0,0,0)");
- }
-
- function mousedowned(event, d) {
- if (touchending || !filter.call(this, event, d)) return;
- var gesture = beforestart(this, container.call(this, event, d), event, d, "mouse");
- if (!gesture) return;
- d3Select(event.view)
- .on("mousemove.drag", mousemoved, nonpassivecapture)
- .on("mouseup.drag", mouseupped, nonpassivecapture);
- dragDisable(event.view);
- nopropagation$1(event);
- mousemoving = false;
- mousedownx = event.clientX;
- mousedowny = event.clientY;
- gesture("start", event);
- }
-
- function mousemoved(event) {
- noevent$1(event);
- if (!mousemoving) {
- var dx = event.clientX - mousedownx, dy = event.clientY - mousedowny;
- mousemoving = dx * dx + dy * dy > clickDistance2;
- }
- gestures.mouse("drag", event);
- }
-
- function mouseupped(event) {
- d3Select(event.view).on("mousemove.drag mouseup.drag", null);
- yesdrag(event.view, mousemoving);
- noevent$1(event);
- gestures.mouse("end", event);
- }
-
- function touchstarted(event, d) {
- if (!filter.call(this, event, d)) return;
- var touches = event.changedTouches,
- c = container.call(this, event, d),
- n = touches.length, i, gesture;
-
- for (i = 0; i < n; ++i) {
- if (gesture = beforestart(this, c, event, d, touches[i].identifier, touches[i])) {
- nopropagation$1(event);
- gesture("start", event, touches[i]);
- }
- }
- }
-
- function touchmoved(event) {
- var touches = event.changedTouches,
- n = touches.length, i, gesture;
-
- for (i = 0; i < n; ++i) {
- if (gesture = gestures[touches[i].identifier]) {
- noevent$1(event);
- gesture("drag", event, touches[i]);
- }
- }
- }
-
- function touchended(event) {
- var touches = event.changedTouches,
- n = touches.length, i, gesture;
-
- if (touchending) clearTimeout(touchending);
- touchending = setTimeout(function() { touchending = null; }, 500); // Ghost clicks are delayed!
- for (i = 0; i < n; ++i) {
- if (gesture = gestures[touches[i].identifier]) {
- nopropagation$1(event);
- gesture("end", event, touches[i]);
- }
- }
- }
-
- function beforestart(that, container, event, d, identifier, touch) {
- var dispatch = listeners.copy(),
- p = pointer(touch || event, container), dx, dy,
- s;
-
- if ((s = subject.call(that, new DragEvent("beforestart", {
- sourceEvent: event,
- target: drag,
- identifier,
- active,
- x: p[0],
- y: p[1],
- dx: 0,
- dy: 0,
- dispatch
- }), d)) == null) return;
-
- dx = s.x - p[0] || 0;
- dy = s.y - p[1] || 0;
-
- return function gesture(type, event, touch) {
- var p0 = p, n;
- switch (type) {
- case "start": gestures[identifier] = gesture, n = active++; break;
- case "end": delete gestures[identifier], --active; // falls through
- case "drag": p = pointer(touch || event, container), n = active; break;
- }
- dispatch.call(
- type,
- that,
- new DragEvent(type, {
- sourceEvent: event,
- subject: s,
- target: drag,
- identifier,
- active: n,
- x: p[0] + dx,
- y: p[1] + dy,
- dx: p[0] - p0[0],
- dy: p[1] - p0[1],
- dispatch
- }),
- d
- );
- };
- }
-
- drag.filter = function(_) {
- return arguments.length ? (filter = typeof _ === "function" ? _ : constant$3(!!_), drag) : filter;
- };
-
- drag.container = function(_) {
- return arguments.length ? (container = typeof _ === "function" ? _ : constant$3(_), drag) : container;
- };
-
- drag.subject = function(_) {
- return arguments.length ? (subject = typeof _ === "function" ? _ : constant$3(_), drag) : subject;
- };
-
- drag.touchable = function(_) {
- return arguments.length ? (touchable = typeof _ === "function" ? _ : constant$3(!!_), drag) : touchable;
- };
-
- drag.on = function() {
- var value = listeners.on.apply(listeners, arguments);
- return value === listeners ? drag : value;
- };
-
- drag.clickDistance = function(_) {
- return arguments.length ? (clickDistance2 = (_ = +_) * _, drag) : Math.sqrt(clickDistance2);
- };
-
- return drag;
- }
-
- function define(constructor, factory, prototype) {
- constructor.prototype = factory.prototype = prototype;
- prototype.constructor = constructor;
- }
-
- function extend(parent, definition) {
- var prototype = Object.create(parent.prototype);
- for (var key in definition) prototype[key] = definition[key];
- return prototype;
- }
-
- function Color() {}
-
- var darker = 0.7;
- var brighter = 1 / darker;
-
- var reI = "\\s*([+-]?\\d+)\\s*",
- reN = "\\s*([+-]?(?:\\d*\\.)?\\d+(?:[eE][+-]?\\d+)?)\\s*",
- reP = "\\s*([+-]?(?:\\d*\\.)?\\d+(?:[eE][+-]?\\d+)?)%\\s*",
- reHex = /^#([0-9a-f]{3,8})$/,
- reRgbInteger = new RegExp(`^rgb\\(${reI},${reI},${reI}\\)$`),
- reRgbPercent = new RegExp(`^rgb\\(${reP},${reP},${reP}\\)$`),
- reRgbaInteger = new RegExp(`^rgba\\(${reI},${reI},${reI},${reN}\\)$`),
- reRgbaPercent = new RegExp(`^rgba\\(${reP},${reP},${reP},${reN}\\)$`),
- reHslPercent = new RegExp(`^hsl\\(${reN},${reP},${reP}\\)$`),
- reHslaPercent = new RegExp(`^hsla\\(${reN},${reP},${reP},${reN}\\)$`);
-
- var named = {
- aliceblue: 0xf0f8ff,
- antiquewhite: 0xfaebd7,
- aqua: 0x00ffff,
- aquamarine: 0x7fffd4,
- azure: 0xf0ffff,
- beige: 0xf5f5dc,
- bisque: 0xffe4c4,
- black: 0x000000,
- blanchedalmond: 0xffebcd,
- blue: 0x0000ff,
- blueviolet: 0x8a2be2,
- brown: 0xa52a2a,
- burlywood: 0xdeb887,
- cadetblue: 0x5f9ea0,
- chartreuse: 0x7fff00,
- chocolate: 0xd2691e,
- coral: 0xff7f50,
- cornflowerblue: 0x6495ed,
- cornsilk: 0xfff8dc,
- crimson: 0xdc143c,
- cyan: 0x00ffff,
- darkblue: 0x00008b,
- darkcyan: 0x008b8b,
- darkgoldenrod: 0xb8860b,
- darkgray: 0xa9a9a9,
- darkgreen: 0x006400,
- darkgrey: 0xa9a9a9,
- darkkhaki: 0xbdb76b,
- darkmagenta: 0x8b008b,
- darkolivegreen: 0x556b2f,
- darkorange: 0xff8c00,
- darkorchid: 0x9932cc,
- darkred: 0x8b0000,
- darksalmon: 0xe9967a,
- darkseagreen: 0x8fbc8f,
- darkslateblue: 0x483d8b,
- darkslategray: 0x2f4f4f,
- darkslategrey: 0x2f4f4f,
- darkturquoise: 0x00ced1,
- darkviolet: 0x9400d3,
- deeppink: 0xff1493,
- deepskyblue: 0x00bfff,
- dimgray: 0x696969,
- dimgrey: 0x696969,
- dodgerblue: 0x1e90ff,
- firebrick: 0xb22222,
- floralwhite: 0xfffaf0,
- forestgreen: 0x228b22,
- fuchsia: 0xff00ff,
- gainsboro: 0xdcdcdc,
- ghostwhite: 0xf8f8ff,
- gold: 0xffd700,
- goldenrod: 0xdaa520,
- gray: 0x808080,
- green: 0x008000,
- greenyellow: 0xadff2f,
- grey: 0x808080,
- honeydew: 0xf0fff0,
- hotpink: 0xff69b4,
- indianred: 0xcd5c5c,
- indigo: 0x4b0082,
- ivory: 0xfffff0,
- khaki: 0xf0e68c,
- lavender: 0xe6e6fa,
- lavenderblush: 0xfff0f5,
- lawngreen: 0x7cfc00,
- lemonchiffon: 0xfffacd,
- lightblue: 0xadd8e6,
- lightcoral: 0xf08080,
- lightcyan: 0xe0ffff,
- lightgoldenrodyellow: 0xfafad2,
- lightgray: 0xd3d3d3,
- lightgreen: 0x90ee90,
- lightgrey: 0xd3d3d3,
- lightpink: 0xffb6c1,
- lightsalmon: 0xffa07a,
- lightseagreen: 0x20b2aa,
- lightskyblue: 0x87cefa,
- lightslategray: 0x778899,
- lightslategrey: 0x778899,
- lightsteelblue: 0xb0c4de,
- lightyellow: 0xffffe0,
- lime: 0x00ff00,
- limegreen: 0x32cd32,
- linen: 0xfaf0e6,
- magenta: 0xff00ff,
- maroon: 0x800000,
- mediumaquamarine: 0x66cdaa,
- mediumblue: 0x0000cd,
- mediumorchid: 0xba55d3,
- mediumpurple: 0x9370db,
- mediumseagreen: 0x3cb371,
- mediumslateblue: 0x7b68ee,
- mediumspringgreen: 0x00fa9a,
- mediumturquoise: 0x48d1cc,
- mediumvioletred: 0xc71585,
- midnightblue: 0x191970,
- mintcream: 0xf5fffa,
- mistyrose: 0xffe4e1,
- moccasin: 0xffe4b5,
- navajowhite: 0xffdead,
- navy: 0x000080,
- oldlace: 0xfdf5e6,
- olive: 0x808000,
- olivedrab: 0x6b8e23,
- orange: 0xffa500,
- orangered: 0xff4500,
- orchid: 0xda70d6,
- palegoldenrod: 0xeee8aa,
- palegreen: 0x98fb98,
- paleturquoise: 0xafeeee,
- palevioletred: 0xdb7093,
- papayawhip: 0xffefd5,
- peachpuff: 0xffdab9,
- peru: 0xcd853f,
- pink: 0xffc0cb,
- plum: 0xdda0dd,
- powderblue: 0xb0e0e6,
- purple: 0x800080,
- rebeccapurple: 0x663399,
- red: 0xff0000,
- rosybrown: 0xbc8f8f,
- royalblue: 0x4169e1,
- saddlebrown: 0x8b4513,
- salmon: 0xfa8072,
- sandybrown: 0xf4a460,
- seagreen: 0x2e8b57,
- seashell: 0xfff5ee,
- sienna: 0xa0522d,
- silver: 0xc0c0c0,
- skyblue: 0x87ceeb,
- slateblue: 0x6a5acd,
- slategray: 0x708090,
- slategrey: 0x708090,
- snow: 0xfffafa,
- springgreen: 0x00ff7f,
- steelblue: 0x4682b4,
- tan: 0xd2b48c,
- teal: 0x008080,
- thistle: 0xd8bfd8,
- tomato: 0xff6347,
- turquoise: 0x40e0d0,
- violet: 0xee82ee,
- wheat: 0xf5deb3,
- white: 0xffffff,
- whitesmoke: 0xf5f5f5,
- yellow: 0xffff00,
- yellowgreen: 0x9acd32
- };
-
- define(Color, color, {
- copy(channels) {
- return Object.assign(new this.constructor, this, channels);
- },
- displayable() {
- return this.rgb().displayable();
- },
- hex: color_formatHex, // Deprecated! Use color.formatHex.
- formatHex: color_formatHex,
- formatHex8: color_formatHex8,
- formatHsl: color_formatHsl,
- formatRgb: color_formatRgb,
- toString: color_formatRgb
- });
-
- function color_formatHex() {
- return this.rgb().formatHex();
- }
-
- function color_formatHex8() {
- return this.rgb().formatHex8();
- }
-
- function color_formatHsl() {
- return hslConvert(this).formatHsl();
- }
-
- function color_formatRgb() {
- return this.rgb().formatRgb();
- }
-
- function color(format) {
- var m, l;
- format = (format + "").trim().toLowerCase();
- return (m = reHex.exec(format)) ? (l = m[1].length, m = parseInt(m[1], 16), l === 6 ? rgbn(m) // #ff0000
- : l === 3 ? new Rgb((m >> 8 & 0xf) | (m >> 4 & 0xf0), (m >> 4 & 0xf) | (m & 0xf0), ((m & 0xf) << 4) | (m & 0xf), 1) // #f00
- : l === 8 ? rgba(m >> 24 & 0xff, m >> 16 & 0xff, m >> 8 & 0xff, (m & 0xff) / 0xff) // #ff000000
- : l === 4 ? rgba((m >> 12 & 0xf) | (m >> 8 & 0xf0), (m >> 8 & 0xf) | (m >> 4 & 0xf0), (m >> 4 & 0xf) | (m & 0xf0), (((m & 0xf) << 4) | (m & 0xf)) / 0xff) // #f000
- : null) // invalid hex
- : (m = reRgbInteger.exec(format)) ? new Rgb(m[1], m[2], m[3], 1) // rgb(255, 0, 0)
- : (m = reRgbPercent.exec(format)) ? new Rgb(m[1] * 255 / 100, m[2] * 255 / 100, m[3] * 255 / 100, 1) // rgb(100%, 0%, 0%)
- : (m = reRgbaInteger.exec(format)) ? rgba(m[1], m[2], m[3], m[4]) // rgba(255, 0, 0, 1)
- : (m = reRgbaPercent.exec(format)) ? rgba(m[1] * 255 / 100, m[2] * 255 / 100, m[3] * 255 / 100, m[4]) // rgb(100%, 0%, 0%, 1)
- : (m = reHslPercent.exec(format)) ? hsla(m[1], m[2] / 100, m[3] / 100, 1) // hsl(120, 50%, 50%)
- : (m = reHslaPercent.exec(format)) ? hsla(m[1], m[2] / 100, m[3] / 100, m[4]) // hsla(120, 50%, 50%, 1)
- : named.hasOwnProperty(format) ? rgbn(named[format]) // eslint-disable-line no-prototype-builtins
- : format === "transparent" ? new Rgb(NaN, NaN, NaN, 0)
- : null;
- }
-
- function rgbn(n) {
- return new Rgb(n >> 16 & 0xff, n >> 8 & 0xff, n & 0xff, 1);
- }
-
- function rgba(r, g, b, a) {
- if (a <= 0) r = g = b = NaN;
- return new Rgb(r, g, b, a);
- }
-
- function rgbConvert(o) {
- if (!(o instanceof Color)) o = color(o);
- if (!o) return new Rgb;
- o = o.rgb();
- return new Rgb(o.r, o.g, o.b, o.opacity);
- }
-
- function rgb(r, g, b, opacity) {
- return arguments.length === 1 ? rgbConvert(r) : new Rgb(r, g, b, opacity == null ? 1 : opacity);
- }
-
- function Rgb(r, g, b, opacity) {
- this.r = +r;
- this.g = +g;
- this.b = +b;
- this.opacity = +opacity;
- }
-
- define(Rgb, rgb, extend(Color, {
- brighter(k) {
- k = k == null ? brighter : Math.pow(brighter, k);
- return new Rgb(this.r * k, this.g * k, this.b * k, this.opacity);
- },
- darker(k) {
- k = k == null ? darker : Math.pow(darker, k);
- return new Rgb(this.r * k, this.g * k, this.b * k, this.opacity);
- },
- rgb() {
- return this;
- },
- clamp() {
- return new Rgb(clampi(this.r), clampi(this.g), clampi(this.b), clampa(this.opacity));
- },
- displayable() {
- return (-0.5 <= this.r && this.r < 255.5)
- && (-0.5 <= this.g && this.g < 255.5)
- && (-0.5 <= this.b && this.b < 255.5)
- && (0 <= this.opacity && this.opacity <= 1);
- },
- hex: rgb_formatHex, // Deprecated! Use color.formatHex.
- formatHex: rgb_formatHex,
- formatHex8: rgb_formatHex8,
- formatRgb: rgb_formatRgb,
- toString: rgb_formatRgb
- }));
-
- function rgb_formatHex() {
- return `#${hex(this.r)}${hex(this.g)}${hex(this.b)}`;
- }
-
- function rgb_formatHex8() {
- return `#${hex(this.r)}${hex(this.g)}${hex(this.b)}${hex((isNaN(this.opacity) ? 1 : this.opacity) * 255)}`;
- }
-
- function rgb_formatRgb() {
- const a = clampa(this.opacity);
- return `${a === 1 ? "rgb(" : "rgba("}${clampi(this.r)}, ${clampi(this.g)}, ${clampi(this.b)}${a === 1 ? ")" : `, ${a})`}`;
- }
-
- function clampa(opacity) {
- return isNaN(opacity) ? 1 : Math.max(0, Math.min(1, opacity));
- }
-
- function clampi(value) {
- return Math.max(0, Math.min(255, Math.round(value) || 0));
- }
-
- function hex(value) {
- value = clampi(value);
- return (value < 16 ? "0" : "") + value.toString(16);
- }
-
- function hsla(h, s, l, a) {
- if (a <= 0) h = s = l = NaN;
- else if (l <= 0 || l >= 1) h = s = NaN;
- else if (s <= 0) h = NaN;
- return new Hsl(h, s, l, a);
- }
-
- function hslConvert(o) {
- if (o instanceof Hsl) return new Hsl(o.h, o.s, o.l, o.opacity);
- if (!(o instanceof Color)) o = color(o);
- if (!o) return new Hsl;
- if (o instanceof Hsl) return o;
- o = o.rgb();
- var r = o.r / 255,
- g = o.g / 255,
- b = o.b / 255,
- min = Math.min(r, g, b),
- max = Math.max(r, g, b),
- h = NaN,
- s = max - min,
- l = (max + min) / 2;
- if (s) {
- if (r === max) h = (g - b) / s + (g < b) * 6;
- else if (g === max) h = (b - r) / s + 2;
- else h = (r - g) / s + 4;
- s /= l < 0.5 ? max + min : 2 - max - min;
- h *= 60;
- } else {
- s = l > 0 && l < 1 ? 0 : h;
- }
- return new Hsl(h, s, l, o.opacity);
- }
-
- function hsl(h, s, l, opacity) {
- return arguments.length === 1 ? hslConvert(h) : new Hsl(h, s, l, opacity == null ? 1 : opacity);
- }
-
- function Hsl(h, s, l, opacity) {
- this.h = +h;
- this.s = +s;
- this.l = +l;
- this.opacity = +opacity;
- }
-
- define(Hsl, hsl, extend(Color, {
- brighter(k) {
- k = k == null ? brighter : Math.pow(brighter, k);
- return new Hsl(this.h, this.s, this.l * k, this.opacity);
- },
- darker(k) {
- k = k == null ? darker : Math.pow(darker, k);
- return new Hsl(this.h, this.s, this.l * k, this.opacity);
- },
- rgb() {
- var h = this.h % 360 + (this.h < 0) * 360,
- s = isNaN(h) || isNaN(this.s) ? 0 : this.s,
- l = this.l,
- m2 = l + (l < 0.5 ? l : 1 - l) * s,
- m1 = 2 * l - m2;
- return new Rgb(
- hsl2rgb(h >= 240 ? h - 240 : h + 120, m1, m2),
- hsl2rgb(h, m1, m2),
- hsl2rgb(h < 120 ? h + 240 : h - 120, m1, m2),
- this.opacity
- );
- },
- clamp() {
- return new Hsl(clamph(this.h), clampt(this.s), clampt(this.l), clampa(this.opacity));
- },
- displayable() {
- return (0 <= this.s && this.s <= 1 || isNaN(this.s))
- && (0 <= this.l && this.l <= 1)
- && (0 <= this.opacity && this.opacity <= 1);
- },
- formatHsl() {
- const a = clampa(this.opacity);
- return `${a === 1 ? "hsl(" : "hsla("}${clamph(this.h)}, ${clampt(this.s) * 100}%, ${clampt(this.l) * 100}%${a === 1 ? ")" : `, ${a})`}`;
- }
- }));
-
- function clamph(value) {
- value = (value || 0) % 360;
- return value < 0 ? value + 360 : value;
- }
-
- function clampt(value) {
- return Math.max(0, Math.min(1, value || 0));
- }
-
- /* From FvD 13.37, CSS Color Module Level 3 */
- function hsl2rgb(h, m1, m2) {
- return (h < 60 ? m1 + (m2 - m1) * h / 60
- : h < 180 ? m2
- : h < 240 ? m1 + (m2 - m1) * (240 - h) / 60
- : m1) * 255;
- }
-
- var constant$2 = x => () => x;
-
- function linear(a, d) {
- return function(t) {
- return a + t * d;
- };
- }
-
- function exponential(a, b, y) {
- return a = Math.pow(a, y), b = Math.pow(b, y) - a, y = 1 / y, function(t) {
- return Math.pow(a + t * b, y);
- };
- }
-
- function gamma(y) {
- return (y = +y) === 1 ? nogamma : function(a, b) {
- return b - a ? exponential(a, b, y) : constant$2(isNaN(a) ? b : a);
- };
- }
-
- function nogamma(a, b) {
- var d = b - a;
- return d ? linear(a, d) : constant$2(isNaN(a) ? b : a);
- }
-
- var interpolateRgb = (function rgbGamma(y) {
- var color = gamma(y);
-
- function rgb$1(start, end) {
- var r = color((start = rgb(start)).r, (end = rgb(end)).r),
- g = color(start.g, end.g),
- b = color(start.b, end.b),
- opacity = nogamma(start.opacity, end.opacity);
- return function(t) {
- start.r = r(t);
- start.g = g(t);
- start.b = b(t);
- start.opacity = opacity(t);
- return start + "";
- };
- }
-
- rgb$1.gamma = rgbGamma;
-
- return rgb$1;
- })(1);
-
- function interpolateNumber(a, b) {
- return a = +a, b = +b, function(t) {
- return a * (1 - t) + b * t;
- };
- }
-
- var reA = /[-+]?(?:\d+\.?\d*|\.?\d+)(?:[eE][-+]?\d+)?/g,
- reB = new RegExp(reA.source, "g");
-
- function zero(b) {
- return function() {
- return b;
- };
- }
-
- function one(b) {
- return function(t) {
- return b(t) + "";
- };
- }
-
- function interpolateString(a, b) {
- var bi = reA.lastIndex = reB.lastIndex = 0, // scan index for next number in b
- am, // current match in a
- bm, // current match in b
- bs, // string preceding current number in b, if any
- i = -1, // index in s
- s = [], // string constants and placeholders
- q = []; // number interpolators
-
- // Coerce inputs to strings.
- a = a + "", b = b + "";
-
- // Interpolate pairs of numbers in a & b.
- while ((am = reA.exec(a))
- && (bm = reB.exec(b))) {
- if ((bs = bm.index) > bi) { // a string precedes the next number in b
- bs = b.slice(bi, bs);
- if (s[i]) s[i] += bs; // coalesce with previous string
- else s[++i] = bs;
- }
- if ((am = am[0]) === (bm = bm[0])) { // numbers in a & b match
- if (s[i]) s[i] += bm; // coalesce with previous string
- else s[++i] = bm;
- } else { // interpolate non-matching numbers
- s[++i] = null;
- q.push({i: i, x: interpolateNumber(am, bm)});
- }
- bi = reB.lastIndex;
- }
-
- // Add remains of b.
- if (bi < b.length) {
- bs = b.slice(bi);
- if (s[i]) s[i] += bs; // coalesce with previous string
- else s[++i] = bs;
- }
-
- // Special optimization for only a single match.
- // Otherwise, interpolate each of the numbers and rejoin the string.
- return s.length < 2 ? (q[0]
- ? one(q[0].x)
- : zero(b))
- : (b = q.length, function(t) {
- for (var i = 0, o; i < b; ++i) s[(o = q[i]).i] = o.x(t);
- return s.join("");
- });
- }
-
- var degrees = 180 / Math.PI;
-
- var identity$1 = {
- translateX: 0,
- translateY: 0,
- rotate: 0,
- skewX: 0,
- scaleX: 1,
- scaleY: 1
- };
-
- function decompose(a, b, c, d, e, f) {
- var scaleX, scaleY, skewX;
- if (scaleX = Math.sqrt(a * a + b * b)) a /= scaleX, b /= scaleX;
- if (skewX = a * c + b * d) c -= a * skewX, d -= b * skewX;
- if (scaleY = Math.sqrt(c * c + d * d)) c /= scaleY, d /= scaleY, skewX /= scaleY;
- if (a * d < b * c) a = -a, b = -b, skewX = -skewX, scaleX = -scaleX;
- return {
- translateX: e,
- translateY: f,
- rotate: Math.atan2(b, a) * degrees,
- skewX: Math.atan(skewX) * degrees,
- scaleX: scaleX,
- scaleY: scaleY
- };
- }
-
- var svgNode;
-
- /* eslint-disable no-undef */
- function parseCss(value) {
- const m = new (typeof DOMMatrix === "function" ? DOMMatrix : WebKitCSSMatrix)(value + "");
- return m.isIdentity ? identity$1 : decompose(m.a, m.b, m.c, m.d, m.e, m.f);
- }
-
- function parseSvg(value) {
- if (value == null) return identity$1;
- if (!svgNode) svgNode = document.createElementNS("http://www.w3.org/2000/svg", "g");
- svgNode.setAttribute("transform", value);
- if (!(value = svgNode.transform.baseVal.consolidate())) return identity$1;
- value = value.matrix;
- return decompose(value.a, value.b, value.c, value.d, value.e, value.f);
- }
-
- function interpolateTransform(parse, pxComma, pxParen, degParen) {
-
- function pop(s) {
- return s.length ? s.pop() + " " : "";
- }
-
- function translate(xa, ya, xb, yb, s, q) {
- if (xa !== xb || ya !== yb) {
- var i = s.push("translate(", null, pxComma, null, pxParen);
- q.push({i: i - 4, x: interpolateNumber(xa, xb)}, {i: i - 2, x: interpolateNumber(ya, yb)});
- } else if (xb || yb) {
- s.push("translate(" + xb + pxComma + yb + pxParen);
- }
- }
-
- function rotate(a, b, s, q) {
- if (a !== b) {
- if (a - b > 180) b += 360; else if (b - a > 180) a += 360; // shortest path
- q.push({i: s.push(pop(s) + "rotate(", null, degParen) - 2, x: interpolateNumber(a, b)});
- } else if (b) {
- s.push(pop(s) + "rotate(" + b + degParen);
- }
- }
-
- function skewX(a, b, s, q) {
- if (a !== b) {
- q.push({i: s.push(pop(s) + "skewX(", null, degParen) - 2, x: interpolateNumber(a, b)});
- } else if (b) {
- s.push(pop(s) + "skewX(" + b + degParen);
- }
- }
-
- function scale(xa, ya, xb, yb, s, q) {
- if (xa !== xb || ya !== yb) {
- var i = s.push(pop(s) + "scale(", null, ",", null, ")");
- q.push({i: i - 4, x: interpolateNumber(xa, xb)}, {i: i - 2, x: interpolateNumber(ya, yb)});
- } else if (xb !== 1 || yb !== 1) {
- s.push(pop(s) + "scale(" + xb + "," + yb + ")");
- }
- }
-
- return function(a, b) {
- var s = [], // string constants and placeholders
- q = []; // number interpolators
- a = parse(a), b = parse(b);
- translate(a.translateX, a.translateY, b.translateX, b.translateY, s, q);
- rotate(a.rotate, b.rotate, s, q);
- skewX(a.skewX, b.skewX, s, q);
- scale(a.scaleX, a.scaleY, b.scaleX, b.scaleY, s, q);
- a = b = null; // gc
- return function(t) {
- var i = -1, n = q.length, o;
- while (++i < n) s[(o = q[i]).i] = o.x(t);
- return s.join("");
- };
- };
- }
-
- var interpolateTransformCss = interpolateTransform(parseCss, "px, ", "px)", "deg)");
- var interpolateTransformSvg = interpolateTransform(parseSvg, ", ", ")", ")");
-
- var epsilon2 = 1e-12;
-
- function cosh(x) {
- return ((x = Math.exp(x)) + 1 / x) / 2;
- }
-
- function sinh(x) {
- return ((x = Math.exp(x)) - 1 / x) / 2;
- }
-
- function tanh(x) {
- return ((x = Math.exp(2 * x)) - 1) / (x + 1);
- }
-
- var interpolateZoom = (function zoomRho(rho, rho2, rho4) {
-
- // p0 = [ux0, uy0, w0]
- // p1 = [ux1, uy1, w1]
- function zoom(p0, p1) {
- var ux0 = p0[0], uy0 = p0[1], w0 = p0[2],
- ux1 = p1[0], uy1 = p1[1], w1 = p1[2],
- dx = ux1 - ux0,
- dy = uy1 - uy0,
- d2 = dx * dx + dy * dy,
- i,
- S;
-
- // Special case for u0 ≅ u1.
- if (d2 < epsilon2) {
- S = Math.log(w1 / w0) / rho;
- i = function(t) {
- return [
- ux0 + t * dx,
- uy0 + t * dy,
- w0 * Math.exp(rho * t * S)
- ];
- };
- }
-
- // General case.
- else {
- var d1 = Math.sqrt(d2),
- b0 = (w1 * w1 - w0 * w0 + rho4 * d2) / (2 * w0 * rho2 * d1),
- b1 = (w1 * w1 - w0 * w0 - rho4 * d2) / (2 * w1 * rho2 * d1),
- r0 = Math.log(Math.sqrt(b0 * b0 + 1) - b0),
- r1 = Math.log(Math.sqrt(b1 * b1 + 1) - b1);
- S = (r1 - r0) / rho;
- i = function(t) {
- var s = t * S,
- coshr0 = cosh(r0),
- u = w0 / (rho2 * d1) * (coshr0 * tanh(rho * s + r0) - sinh(r0));
- return [
- ux0 + u * dx,
- uy0 + u * dy,
- w0 * coshr0 / cosh(rho * s + r0)
- ];
- };
- }
-
- i.duration = S * 1000 * rho / Math.SQRT2;
-
- return i;
- }
-
- zoom.rho = function(_) {
- var _1 = Math.max(1e-3, +_), _2 = _1 * _1, _4 = _2 * _2;
- return zoomRho(_1, _2, _4);
- };
-
- return zoom;
- })(Math.SQRT2, 2, 4);
-
- var frame = 0, // is an animation frame pending?
- timeout$1 = 0, // is a timeout pending?
- interval = 0, // are any timers active?
- pokeDelay = 1000, // how frequently we check for clock skew
- taskHead,
- taskTail,
- clockLast = 0,
- clockNow = 0,
- clockSkew = 0,
- clock = typeof performance === "object" && performance.now ? performance : Date,
- setFrame = typeof window === "object" && window.requestAnimationFrame ? window.requestAnimationFrame.bind(window) : function(f) { setTimeout(f, 17); };
-
- function now$3() {
- return clockNow || (setFrame(clearNow), clockNow = clock.now() + clockSkew);
- }
-
- function clearNow() {
- clockNow = 0;
- }
-
- function Timer() {
- this._call =
- this._time =
- this._next = null;
- }
-
- Timer.prototype = timer.prototype = {
- constructor: Timer,
- restart: function(callback, delay, time) {
- if (typeof callback !== "function") throw new TypeError("callback is not a function");
- time = (time == null ? now$3() : +time) + (delay == null ? 0 : +delay);
- if (!this._next && taskTail !== this) {
- if (taskTail) taskTail._next = this;
- else taskHead = this;
- taskTail = this;
- }
- this._call = callback;
- this._time = time;
- sleep();
- },
- stop: function() {
- if (this._call) {
- this._call = null;
- this._time = Infinity;
- sleep();
- }
- }
- };
-
- function timer(callback, delay, time) {
- var t = new Timer;
- t.restart(callback, delay, time);
- return t;
- }
-
- function timerFlush() {
- now$3(); // Get the current time, if not already set.
- ++frame; // Pretend we’ve set an alarm, if we haven’t already.
- var t = taskHead, e;
- while (t) {
- if ((e = clockNow - t._time) >= 0) t._call.call(undefined, e);
- t = t._next;
- }
- --frame;
- }
-
- function wake() {
- clockNow = (clockLast = clock.now()) + clockSkew;
- frame = timeout$1 = 0;
- try {
- timerFlush();
- } finally {
- frame = 0;
- nap();
- clockNow = 0;
- }
- }
-
- function poke() {
- var now = clock.now(), delay = now - clockLast;
- if (delay > pokeDelay) clockSkew -= delay, clockLast = now;
- }
-
- function nap() {
- var t0, t1 = taskHead, t2, time = Infinity;
- while (t1) {
- if (t1._call) {
- if (time > t1._time) time = t1._time;
- t0 = t1, t1 = t1._next;
- } else {
- t2 = t1._next, t1._next = null;
- t1 = t0 ? t0._next = t2 : taskHead = t2;
- }
- }
- taskTail = t0;
- sleep(time);
- }
-
- function sleep(time) {
- if (frame) return; // Soonest alarm already set, or will be.
- if (timeout$1) timeout$1 = clearTimeout(timeout$1);
- var delay = time - clockNow; // Strictly less than if we recomputed clockNow.
- if (delay > 24) {
- if (time < Infinity) timeout$1 = setTimeout(wake, time - clock.now() - clockSkew);
- if (interval) interval = clearInterval(interval);
- } else {
- if (!interval) clockLast = clock.now(), interval = setInterval(poke, pokeDelay);
- frame = 1, setFrame(wake);
- }
- }
-
- function timeout(callback, delay, time) {
- var t = new Timer;
- delay = delay == null ? 0 : +delay;
- t.restart(elapsed => {
- t.stop();
- callback(elapsed + delay);
- }, delay, time);
- return t;
- }
-
- var emptyOn = dispatch("start", "end", "cancel", "interrupt");
- var emptyTween = [];
-
- var CREATED = 0;
- var SCHEDULED = 1;
- var STARTING = 2;
- var STARTED = 3;
- var RUNNING = 4;
- var ENDING = 5;
- var ENDED = 6;
-
- function schedule(node, name, id, index, group, timing) {
- var schedules = node.__transition;
- if (!schedules) node.__transition = {};
- else if (id in schedules) return;
- create(node, id, {
- name: name,
- index: index, // For context during callback.
- group: group, // For context during callback.
- on: emptyOn,
- tween: emptyTween,
- time: timing.time,
- delay: timing.delay,
- duration: timing.duration,
- ease: timing.ease,
- timer: null,
- state: CREATED
- });
- }
-
- function init(node, id) {
- var schedule = get(node, id);
- if (schedule.state > CREATED) throw new Error("too late; already scheduled");
- return schedule;
- }
-
- function set(node, id) {
- var schedule = get(node, id);
- if (schedule.state > STARTED) throw new Error("too late; already running");
- return schedule;
- }
-
- function get(node, id) {
- var schedule = node.__transition;
- if (!schedule || !(schedule = schedule[id])) throw new Error("transition not found");
- return schedule;
- }
-
- function create(node, id, self) {
- var schedules = node.__transition,
- tween;
-
- // Initialize the self timer when the transition is created.
- // Note the actual delay is not known until the first callback!
- schedules[id] = self;
- self.timer = timer(schedule, 0, self.time);
-
- function schedule(elapsed) {
- self.state = SCHEDULED;
- self.timer.restart(start, self.delay, self.time);
-
- // If the elapsed delay is less than our first sleep, start immediately.
- if (self.delay <= elapsed) start(elapsed - self.delay);
- }
-
- function start(elapsed) {
- var i, j, n, o;
-
- // If the state is not SCHEDULED, then we previously errored on start.
- if (self.state !== SCHEDULED) return stop();
-
- for (i in schedules) {
- o = schedules[i];
- if (o.name !== self.name) continue;
-
- // While this element already has a starting transition during this frame,
- // defer starting an interrupting transition until that transition has a
- // chance to tick (and possibly end); see d3/d3-transition#54!
- if (o.state === STARTED) return timeout(start);
-
- // Interrupt the active transition, if any.
- if (o.state === RUNNING) {
- o.state = ENDED;
- o.timer.stop();
- o.on.call("interrupt", node, node.__data__, o.index, o.group);
- delete schedules[i];
- }
-
- // Cancel any pre-empted transitions.
- else if (+i < id) {
- o.state = ENDED;
- o.timer.stop();
- o.on.call("cancel", node, node.__data__, o.index, o.group);
- delete schedules[i];
- }
- }
-
- // Defer the first tick to end of the current frame; see d3/d3#1576.
- // Note the transition may be canceled after start and before the first tick!
- // Note this must be scheduled before the start event; see d3/d3-transition#16!
- // Assuming this is successful, subsequent callbacks go straight to tick.
- timeout(function() {
- if (self.state === STARTED) {
- self.state = RUNNING;
- self.timer.restart(tick, self.delay, self.time);
- tick(elapsed);
- }
- });
-
- // Dispatch the start event.
- // Note this must be done before the tween are initialized.
- self.state = STARTING;
- self.on.call("start", node, node.__data__, self.index, self.group);
- if (self.state !== STARTING) return; // interrupted
- self.state = STARTED;
-
- // Initialize the tween, deleting null tween.
- tween = new Array(n = self.tween.length);
- for (i = 0, j = -1; i < n; ++i) {
- if (o = self.tween[i].value.call(node, node.__data__, self.index, self.group)) {
- tween[++j] = o;
- }
- }
- tween.length = j + 1;
- }
-
- function tick(elapsed) {
- var t = elapsed < self.duration ? self.ease.call(null, elapsed / self.duration) : (self.timer.restart(stop), self.state = ENDING, 1),
- i = -1,
- n = tween.length;
-
- while (++i < n) {
- tween[i].call(node, t);
- }
-
- // Dispatch the end event.
- if (self.state === ENDING) {
- self.on.call("end", node, node.__data__, self.index, self.group);
- stop();
- }
- }
-
- function stop() {
- self.state = ENDED;
- self.timer.stop();
- delete schedules[id];
- for (var i in schedules) return; // eslint-disable-line no-unused-vars
- delete node.__transition;
- }
- }
-
- function interrupt(node, name) {
- var schedules = node.__transition,
- schedule,
- active,
- empty = true,
- i;
-
- if (!schedules) return;
-
- name = name == null ? null : name + "";
-
- for (i in schedules) {
- if ((schedule = schedules[i]).name !== name) { empty = false; continue; }
- active = schedule.state > STARTING && schedule.state < ENDING;
- schedule.state = ENDED;
- schedule.timer.stop();
- schedule.on.call(active ? "interrupt" : "cancel", node, node.__data__, schedule.index, schedule.group);
- delete schedules[i];
- }
-
- if (empty) delete node.__transition;
- }
-
- function selection_interrupt(name) {
- return this.each(function() {
- interrupt(this, name);
- });
- }
-
- function tweenRemove(id, name) {
- var tween0, tween1;
- return function() {
- var schedule = set(this, id),
- tween = schedule.tween;
-
- // If this node shared tween with the previous node,
- // just assign the updated shared tween and we’re done!
- // Otherwise, copy-on-write.
- if (tween !== tween0) {
- tween1 = tween0 = tween;
- for (var i = 0, n = tween1.length; i < n; ++i) {
- if (tween1[i].name === name) {
- tween1 = tween1.slice();
- tween1.splice(i, 1);
- break;
- }
- }
- }
-
- schedule.tween = tween1;
- };
- }
-
- function tweenFunction(id, name, value) {
- var tween0, tween1;
- if (typeof value !== "function") throw new Error;
- return function() {
- var schedule = set(this, id),
- tween = schedule.tween;
-
- // If this node shared tween with the previous node,
- // just assign the updated shared tween and we’re done!
- // Otherwise, copy-on-write.
- if (tween !== tween0) {
- tween1 = (tween0 = tween).slice();
- for (var t = {name: name, value: value}, i = 0, n = tween1.length; i < n; ++i) {
- if (tween1[i].name === name) {
- tween1[i] = t;
- break;
- }
- }
- if (i === n) tween1.push(t);
- }
-
- schedule.tween = tween1;
- };
- }
-
- function transition_tween(name, value) {
- var id = this._id;
-
- name += "";
-
- if (arguments.length < 2) {
- var tween = get(this.node(), id).tween;
- for (var i = 0, n = tween.length, t; i < n; ++i) {
- if ((t = tween[i]).name === name) {
- return t.value;
- }
- }
- return null;
- }
-
- return this.each((value == null ? tweenRemove : tweenFunction)(id, name, value));
- }
-
- function tweenValue(transition, name, value) {
- var id = transition._id;
-
- transition.each(function() {
- var schedule = set(this, id);
- (schedule.value || (schedule.value = {}))[name] = value.apply(this, arguments);
- });
-
- return function(node) {
- return get(node, id).value[name];
- };
- }
-
- function interpolate(a, b) {
- var c;
- return (typeof b === "number" ? interpolateNumber
- : b instanceof color ? interpolateRgb
- : (c = color(b)) ? (b = c, interpolateRgb)
- : interpolateString)(a, b);
- }
-
- function attrRemove(name) {
- return function() {
- this.removeAttribute(name);
- };
- }
-
- function attrRemoveNS(fullname) {
- return function() {
- this.removeAttributeNS(fullname.space, fullname.local);
- };
- }
-
- function attrConstant(name, interpolate, value1) {
- var string00,
- string1 = value1 + "",
- interpolate0;
- return function() {
- var string0 = this.getAttribute(name);
- return string0 === string1 ? null
- : string0 === string00 ? interpolate0
- : interpolate0 = interpolate(string00 = string0, value1);
- };
- }
-
- function attrConstantNS(fullname, interpolate, value1) {
- var string00,
- string1 = value1 + "",
- interpolate0;
- return function() {
- var string0 = this.getAttributeNS(fullname.space, fullname.local);
- return string0 === string1 ? null
- : string0 === string00 ? interpolate0
- : interpolate0 = interpolate(string00 = string0, value1);
- };
- }
-
- function attrFunction(name, interpolate, value) {
- var string00,
- string10,
- interpolate0;
- return function() {
- var string0, value1 = value(this), string1;
- if (value1 == null) return void this.removeAttribute(name);
- string0 = this.getAttribute(name);
- string1 = value1 + "";
- return string0 === string1 ? null
- : string0 === string00 && string1 === string10 ? interpolate0
- : (string10 = string1, interpolate0 = interpolate(string00 = string0, value1));
- };
- }
-
- function attrFunctionNS(fullname, interpolate, value) {
- var string00,
- string10,
- interpolate0;
- return function() {
- var string0, value1 = value(this), string1;
- if (value1 == null) return void this.removeAttributeNS(fullname.space, fullname.local);
- string0 = this.getAttributeNS(fullname.space, fullname.local);
- string1 = value1 + "";
- return string0 === string1 ? null
- : string0 === string00 && string1 === string10 ? interpolate0
- : (string10 = string1, interpolate0 = interpolate(string00 = string0, value1));
- };
- }
-
- function transition_attr(name, value) {
- var fullname = namespace(name), i = fullname === "transform" ? interpolateTransformSvg : interpolate;
- return this.attrTween(name, typeof value === "function"
- ? (fullname.local ? attrFunctionNS : attrFunction)(fullname, i, tweenValue(this, "attr." + name, value))
- : value == null ? (fullname.local ? attrRemoveNS : attrRemove)(fullname)
- : (fullname.local ? attrConstantNS : attrConstant)(fullname, i, value));
- }
-
- function attrInterpolate(name, i) {
- return function(t) {
- this.setAttribute(name, i.call(this, t));
- };
- }
-
- function attrInterpolateNS(fullname, i) {
- return function(t) {
- this.setAttributeNS(fullname.space, fullname.local, i.call(this, t));
- };
- }
-
- function attrTweenNS(fullname, value) {
- var t0, i0;
- function tween() {
- var i = value.apply(this, arguments);
- if (i !== i0) t0 = (i0 = i) && attrInterpolateNS(fullname, i);
- return t0;
- }
- tween._value = value;
- return tween;
- }
-
- function attrTween(name, value) {
- var t0, i0;
- function tween() {
- var i = value.apply(this, arguments);
- if (i !== i0) t0 = (i0 = i) && attrInterpolate(name, i);
- return t0;
- }
- tween._value = value;
- return tween;
- }
-
- function transition_attrTween(name, value) {
- var key = "attr." + name;
- if (arguments.length < 2) return (key = this.tween(key)) && key._value;
- if (value == null) return this.tween(key, null);
- if (typeof value !== "function") throw new Error;
- var fullname = namespace(name);
- return this.tween(key, (fullname.local ? attrTweenNS : attrTween)(fullname, value));
- }
-
- function delayFunction(id, value) {
- return function() {
- init(this, id).delay = +value.apply(this, arguments);
- };
- }
-
- function delayConstant(id, value) {
- return value = +value, function() {
- init(this, id).delay = value;
- };
- }
-
- function transition_delay(value) {
- var id = this._id;
-
- return arguments.length
- ? this.each((typeof value === "function"
- ? delayFunction
- : delayConstant)(id, value))
- : get(this.node(), id).delay;
- }
-
- function durationFunction(id, value) {
- return function() {
- set(this, id).duration = +value.apply(this, arguments);
- };
- }
-
- function durationConstant(id, value) {
- return value = +value, function() {
- set(this, id).duration = value;
- };
- }
-
- function transition_duration(value) {
- var id = this._id;
-
- return arguments.length
- ? this.each((typeof value === "function"
- ? durationFunction
- : durationConstant)(id, value))
- : get(this.node(), id).duration;
- }
-
- function easeConstant(id, value) {
- if (typeof value !== "function") throw new Error;
- return function() {
- set(this, id).ease = value;
- };
- }
-
- function transition_ease(value) {
- var id = this._id;
-
- return arguments.length
- ? this.each(easeConstant(id, value))
- : get(this.node(), id).ease;
- }
-
- function easeVarying(id, value) {
- return function() {
- var v = value.apply(this, arguments);
- if (typeof v !== "function") throw new Error;
- set(this, id).ease = v;
- };
- }
-
- function transition_easeVarying(value) {
- if (typeof value !== "function") throw new Error;
- return this.each(easeVarying(this._id, value));
- }
-
- function transition_filter(match) {
- if (typeof match !== "function") match = matcher(match);
-
- for (var groups = this._groups, m = groups.length, subgroups = new Array(m), j = 0; j < m; ++j) {
- for (var group = groups[j], n = group.length, subgroup = subgroups[j] = [], node, i = 0; i < n; ++i) {
- if ((node = group[i]) && match.call(node, node.__data__, i, group)) {
- subgroup.push(node);
- }
- }
- }
-
- return new Transition(subgroups, this._parents, this._name, this._id);
- }
-
- function transition_merge(transition) {
- if (transition._id !== this._id) throw new Error;
-
- for (var groups0 = this._groups, groups1 = transition._groups, m0 = groups0.length, m1 = groups1.length, m = Math.min(m0, m1), merges = new Array(m0), j = 0; j < m; ++j) {
- for (var group0 = groups0[j], group1 = groups1[j], n = group0.length, merge = merges[j] = new Array(n), node, i = 0; i < n; ++i) {
- if (node = group0[i] || group1[i]) {
- merge[i] = node;
- }
- }
- }
-
- for (; j < m0; ++j) {
- merges[j] = groups0[j];
- }
-
- return new Transition(merges, this._parents, this._name, this._id);
- }
-
- function start(name) {
- return (name + "").trim().split(/^|\s+/).every(function(t) {
- var i = t.indexOf(".");
- if (i >= 0) t = t.slice(0, i);
- return !t || t === "start";
- });
- }
-
- function onFunction(id, name, listener) {
- var on0, on1, sit = start(name) ? init : set;
- return function() {
- var schedule = sit(this, id),
- on = schedule.on;
-
- // If this node shared a dispatch with the previous node,
- // just assign the updated shared dispatch and we’re done!
- // Otherwise, copy-on-write.
- if (on !== on0) (on1 = (on0 = on).copy()).on(name, listener);
-
- schedule.on = on1;
- };
- }
-
- function transition_on(name, listener) {
- var id = this._id;
-
- return arguments.length < 2
- ? get(this.node(), id).on.on(name)
- : this.each(onFunction(id, name, listener));
- }
-
- function removeFunction(id) {
- return function() {
- var parent = this.parentNode;
- for (var i in this.__transition) if (+i !== id) return;
- if (parent) parent.removeChild(this);
- };
- }
-
- function transition_remove() {
- return this.on("end.remove", removeFunction(this._id));
- }
-
- function transition_select(select) {
- var name = this._name,
- id = this._id;
-
- if (typeof select !== "function") select = selector(select);
-
- for (var groups = this._groups, m = groups.length, subgroups = new Array(m), j = 0; j < m; ++j) {
- for (var group = groups[j], n = group.length, subgroup = subgroups[j] = new Array(n), node, subnode, i = 0; i < n; ++i) {
- if ((node = group[i]) && (subnode = select.call(node, node.__data__, i, group))) {
- if ("__data__" in node) subnode.__data__ = node.__data__;
- subgroup[i] = subnode;
- schedule(subgroup[i], name, id, i, subgroup, get(node, id));
- }
- }
- }
-
- return new Transition(subgroups, this._parents, name, id);
- }
-
- function transition_selectAll(select) {
- var name = this._name,
- id = this._id;
-
- if (typeof select !== "function") select = selectorAll(select);
-
- for (var groups = this._groups, m = groups.length, subgroups = [], parents = [], j = 0; j < m; ++j) {
- for (var group = groups[j], n = group.length, node, i = 0; i < n; ++i) {
- if (node = group[i]) {
- for (var children = select.call(node, node.__data__, i, group), child, inherit = get(node, id), k = 0, l = children.length; k < l; ++k) {
- if (child = children[k]) {
- schedule(child, name, id, k, children, inherit);
- }
- }
- subgroups.push(children);
- parents.push(node);
- }
- }
- }
-
- return new Transition(subgroups, parents, name, id);
- }
-
- var Selection = selection.prototype.constructor;
-
- function transition_selection() {
- return new Selection(this._groups, this._parents);
- }
-
- function styleNull(name, interpolate) {
- var string00,
- string10,
- interpolate0;
- return function() {
- var string0 = styleValue(this, name),
- string1 = (this.style.removeProperty(name), styleValue(this, name));
- return string0 === string1 ? null
- : string0 === string00 && string1 === string10 ? interpolate0
- : interpolate0 = interpolate(string00 = string0, string10 = string1);
- };
- }
-
- function styleRemove(name) {
- return function() {
- this.style.removeProperty(name);
- };
- }
-
- function styleConstant(name, interpolate, value1) {
- var string00,
- string1 = value1 + "",
- interpolate0;
- return function() {
- var string0 = styleValue(this, name);
- return string0 === string1 ? null
- : string0 === string00 ? interpolate0
- : interpolate0 = interpolate(string00 = string0, value1);
- };
- }
-
- function styleFunction(name, interpolate, value) {
- var string00,
- string10,
- interpolate0;
- return function() {
- var string0 = styleValue(this, name),
- value1 = value(this),
- string1 = value1 + "";
- if (value1 == null) string1 = value1 = (this.style.removeProperty(name), styleValue(this, name));
- return string0 === string1 ? null
- : string0 === string00 && string1 === string10 ? interpolate0
- : (string10 = string1, interpolate0 = interpolate(string00 = string0, value1));
- };
- }
-
- function styleMaybeRemove(id, name) {
- var on0, on1, listener0, key = "style." + name, event = "end." + key, remove;
- return function() {
- var schedule = set(this, id),
- on = schedule.on,
- listener = schedule.value[key] == null ? remove || (remove = styleRemove(name)) : undefined;
-
- // If this node shared a dispatch with the previous node,
- // just assign the updated shared dispatch and we’re done!
- // Otherwise, copy-on-write.
- if (on !== on0 || listener0 !== listener) (on1 = (on0 = on).copy()).on(event, listener0 = listener);
-
- schedule.on = on1;
- };
- }
-
- function transition_style(name, value, priority) {
- var i = (name += "") === "transform" ? interpolateTransformCss : interpolate;
- return value == null ? this
- .styleTween(name, styleNull(name, i))
- .on("end.style." + name, styleRemove(name))
- : typeof value === "function" ? this
- .styleTween(name, styleFunction(name, i, tweenValue(this, "style." + name, value)))
- .each(styleMaybeRemove(this._id, name))
- : this
- .styleTween(name, styleConstant(name, i, value), priority)
- .on("end.style." + name, null);
- }
-
- function styleInterpolate(name, i, priority) {
- return function(t) {
- this.style.setProperty(name, i.call(this, t), priority);
- };
- }
-
- function styleTween(name, value, priority) {
- var t, i0;
- function tween() {
- var i = value.apply(this, arguments);
- if (i !== i0) t = (i0 = i) && styleInterpolate(name, i, priority);
- return t;
- }
- tween._value = value;
- return tween;
- }
-
- function transition_styleTween(name, value, priority) {
- var key = "style." + (name += "");
- if (arguments.length < 2) return (key = this.tween(key)) && key._value;
- if (value == null) return this.tween(key, null);
- if (typeof value !== "function") throw new Error;
- return this.tween(key, styleTween(name, value, priority == null ? "" : priority));
- }
-
- function textConstant(value) {
- return function() {
- this.textContent = value;
- };
- }
-
- function textFunction(value) {
- return function() {
- var value1 = value(this);
- this.textContent = value1 == null ? "" : value1;
- };
- }
-
- function transition_text(value) {
- return this.tween("text", typeof value === "function"
- ? textFunction(tweenValue(this, "text", value))
- : textConstant(value == null ? "" : value + ""));
- }
-
- function textInterpolate(i) {
- return function(t) {
- this.textContent = i.call(this, t);
- };
- }
-
- function textTween(value) {
- var t0, i0;
- function tween() {
- var i = value.apply(this, arguments);
- if (i !== i0) t0 = (i0 = i) && textInterpolate(i);
- return t0;
- }
- tween._value = value;
- return tween;
- }
-
- function transition_textTween(value) {
- var key = "text";
- if (arguments.length < 1) return (key = this.tween(key)) && key._value;
- if (value == null) return this.tween(key, null);
- if (typeof value !== "function") throw new Error;
- return this.tween(key, textTween(value));
- }
-
- function transition_transition() {
- var name = this._name,
- id0 = this._id,
- id1 = newId();
-
- for (var groups = this._groups, m = groups.length, j = 0; j < m; ++j) {
- for (var group = groups[j], n = group.length, node, i = 0; i < n; ++i) {
- if (node = group[i]) {
- var inherit = get(node, id0);
- schedule(node, name, id1, i, group, {
- time: inherit.time + inherit.delay + inherit.duration,
- delay: 0,
- duration: inherit.duration,
- ease: inherit.ease
- });
- }
- }
- }
-
- return new Transition(groups, this._parents, name, id1);
- }
-
- function transition_end() {
- var on0, on1, that = this, id = that._id, size = that.size();
- return new Promise(function(resolve, reject) {
- var cancel = {value: reject},
- end = {value: function() { if (--size === 0) resolve(); }};
-
- that.each(function() {
- var schedule = set(this, id),
- on = schedule.on;
-
- // If this node shared a dispatch with the previous node,
- // just assign the updated shared dispatch and we’re done!
- // Otherwise, copy-on-write.
- if (on !== on0) {
- on1 = (on0 = on).copy();
- on1._.cancel.push(cancel);
- on1._.interrupt.push(cancel);
- on1._.end.push(end);
- }
-
- schedule.on = on1;
- });
-
- // The selection was empty, resolve end immediately
- if (size === 0) resolve();
- });
- }
-
- var id = 0;
-
- function Transition(groups, parents, name, id) {
- this._groups = groups;
- this._parents = parents;
- this._name = name;
- this._id = id;
- }
-
- function newId() {
- return ++id;
- }
-
- var selection_prototype = selection.prototype;
-
- Transition.prototype = {
- constructor: Transition,
- select: transition_select,
- selectAll: transition_selectAll,
- selectChild: selection_prototype.selectChild,
- selectChildren: selection_prototype.selectChildren,
- filter: transition_filter,
- merge: transition_merge,
- selection: transition_selection,
- transition: transition_transition,
- call: selection_prototype.call,
- nodes: selection_prototype.nodes,
- node: selection_prototype.node,
- size: selection_prototype.size,
- empty: selection_prototype.empty,
- each: selection_prototype.each,
- on: transition_on,
- attr: transition_attr,
- attrTween: transition_attrTween,
- style: transition_style,
- styleTween: transition_styleTween,
- text: transition_text,
- textTween: transition_textTween,
- remove: transition_remove,
- tween: transition_tween,
- delay: transition_delay,
- duration: transition_duration,
- ease: transition_ease,
- easeVarying: transition_easeVarying,
- end: transition_end,
- [Symbol.iterator]: selection_prototype[Symbol.iterator]
- };
-
- function cubicInOut(t) {
- return ((t *= 2) <= 1 ? t * t * t : (t -= 2) * t * t + 2) / 2;
- }
-
- var defaultTiming = {
- time: null, // Set on use.
- delay: 0,
- duration: 250,
- ease: cubicInOut
- };
-
- function inherit(node, id) {
- var timing;
- while (!(timing = node.__transition) || !(timing = timing[id])) {
- if (!(node = node.parentNode)) {
- throw new Error(`transition ${id} not found`);
- }
- }
- return timing;
- }
-
- function selection_transition(name) {
- var id,
- timing;
-
- if (name instanceof Transition) {
- id = name._id, name = name._name;
- } else {
- id = newId(), (timing = defaultTiming).time = now$3(), name = name == null ? null : name + "";
- }
-
- for (var groups = this._groups, m = groups.length, j = 0; j < m; ++j) {
- for (var group = groups[j], n = group.length, node, i = 0; i < n; ++i) {
- if (node = group[i]) {
- schedule(node, name, id, i, group, timing || inherit(node, id));
- }
- }
- }
-
- return new Transition(groups, this._parents, name, id);
- }
-
- selection.prototype.interrupt = selection_interrupt;
- selection.prototype.transition = selection_transition;
-
- var constant$1 = x => () => x;
-
- function ZoomEvent(type, {
- sourceEvent,
- target,
- transform,
- dispatch
- }) {
- Object.defineProperties(this, {
- type: {value: type, enumerable: true, configurable: true},
- sourceEvent: {value: sourceEvent, enumerable: true, configurable: true},
- target: {value: target, enumerable: true, configurable: true},
- transform: {value: transform, enumerable: true, configurable: true},
- _: {value: dispatch}
- });
- }
-
- function Transform(k, x, y) {
- this.k = k;
- this.x = x;
- this.y = y;
- }
-
- Transform.prototype = {
- constructor: Transform,
- scale: function(k) {
- return k === 1 ? this : new Transform(this.k * k, this.x, this.y);
- },
- translate: function(x, y) {
- return x === 0 & y === 0 ? this : new Transform(this.k, this.x + this.k * x, this.y + this.k * y);
- },
- apply: function(point) {
- return [point[0] * this.k + this.x, point[1] * this.k + this.y];
- },
- applyX: function(x) {
- return x * this.k + this.x;
- },
- applyY: function(y) {
- return y * this.k + this.y;
- },
- invert: function(location) {
- return [(location[0] - this.x) / this.k, (location[1] - this.y) / this.k];
- },
- invertX: function(x) {
- return (x - this.x) / this.k;
- },
- invertY: function(y) {
- return (y - this.y) / this.k;
- },
- rescaleX: function(x) {
- return x.copy().domain(x.range().map(this.invertX, this).map(x.invert, x));
- },
- rescaleY: function(y) {
- return y.copy().domain(y.range().map(this.invertY, this).map(y.invert, y));
- },
- toString: function() {
- return "translate(" + this.x + "," + this.y + ") scale(" + this.k + ")";
- }
- };
-
- var identity = new Transform(1, 0, 0);
-
- transform.prototype = Transform.prototype;
-
- function transform(node) {
- while (!node.__zoom) if (!(node = node.parentNode)) return identity;
- return node.__zoom;
- }
-
- function nopropagation(event) {
- event.stopImmediatePropagation();
- }
-
- function noevent(event) {
- event.preventDefault();
- event.stopImmediatePropagation();
- }
-
- // Ignore right-click, since that should open the context menu.
- // except for pinch-to-zoom, which is sent as a wheel+ctrlKey event
- function defaultFilter(event) {
- return (!event.ctrlKey || event.type === 'wheel') && !event.button;
- }
-
- function defaultExtent() {
- var e = this;
- if (e instanceof SVGElement) {
- e = e.ownerSVGElement || e;
- if (e.hasAttribute("viewBox")) {
- e = e.viewBox.baseVal;
- return [[e.x, e.y], [e.x + e.width, e.y + e.height]];
- }
- return [[0, 0], [e.width.baseVal.value, e.height.baseVal.value]];
- }
- return [[0, 0], [e.clientWidth, e.clientHeight]];
- }
-
- function defaultTransform() {
- return this.__zoom || identity;
- }
-
- function defaultWheelDelta(event) {
- return -event.deltaY * (event.deltaMode === 1 ? 0.05 : event.deltaMode ? 1 : 0.002) * (event.ctrlKey ? 10 : 1);
- }
-
- function defaultTouchable() {
- return navigator.maxTouchPoints || ("ontouchstart" in this);
- }
-
- function defaultConstrain(transform, extent, translateExtent) {
- var dx0 = transform.invertX(extent[0][0]) - translateExtent[0][0],
- dx1 = transform.invertX(extent[1][0]) - translateExtent[1][0],
- dy0 = transform.invertY(extent[0][1]) - translateExtent[0][1],
- dy1 = transform.invertY(extent[1][1]) - translateExtent[1][1];
- return transform.translate(
- dx1 > dx0 ? (dx0 + dx1) / 2 : Math.min(0, dx0) || Math.max(0, dx1),
- dy1 > dy0 ? (dy0 + dy1) / 2 : Math.min(0, dy0) || Math.max(0, dy1)
- );
- }
-
- function d3Zoom() {
- var filter = defaultFilter,
- extent = defaultExtent,
- constrain = defaultConstrain,
- wheelDelta = defaultWheelDelta,
- touchable = defaultTouchable,
- scaleExtent = [0, Infinity],
- translateExtent = [[-Infinity, -Infinity], [Infinity, Infinity]],
- duration = 250,
- interpolate = interpolateZoom,
- listeners = dispatch("start", "zoom", "end"),
- touchstarting,
- touchfirst,
- touchending,
- touchDelay = 500,
- wheelDelay = 150,
- clickDistance2 = 0,
- tapDistance = 10;
-
- function zoom(selection) {
- selection
- .property("__zoom", defaultTransform)
- .on("wheel.zoom", wheeled, {passive: false})
- .on("mousedown.zoom", mousedowned)
- .on("dblclick.zoom", dblclicked)
- .filter(touchable)
- .on("touchstart.zoom", touchstarted)
- .on("touchmove.zoom", touchmoved)
- .on("touchend.zoom touchcancel.zoom", touchended)
- .style("-webkit-tap-highlight-color", "rgba(0,0,0,0)");
- }
-
- zoom.transform = function(collection, transform, point, event) {
- var selection = collection.selection ? collection.selection() : collection;
- selection.property("__zoom", defaultTransform);
- if (collection !== selection) {
- schedule(collection, transform, point, event);
- } else {
- selection.interrupt().each(function() {
- gesture(this, arguments)
- .event(event)
- .start()
- .zoom(null, typeof transform === "function" ? transform.apply(this, arguments) : transform)
- .end();
- });
- }
- };
-
- zoom.scaleBy = function(selection, k, p, event) {
- zoom.scaleTo(selection, function() {
- var k0 = this.__zoom.k,
- k1 = typeof k === "function" ? k.apply(this, arguments) : k;
- return k0 * k1;
- }, p, event);
- };
-
- zoom.scaleTo = function(selection, k, p, event) {
- zoom.transform(selection, function() {
- var e = extent.apply(this, arguments),
- t0 = this.__zoom,
- p0 = p == null ? centroid(e) : typeof p === "function" ? p.apply(this, arguments) : p,
- p1 = t0.invert(p0),
- k1 = typeof k === "function" ? k.apply(this, arguments) : k;
- return constrain(translate(scale(t0, k1), p0, p1), e, translateExtent);
- }, p, event);
- };
-
- zoom.translateBy = function(selection, x, y, event) {
- zoom.transform(selection, function() {
- return constrain(this.__zoom.translate(
- typeof x === "function" ? x.apply(this, arguments) : x,
- typeof y === "function" ? y.apply(this, arguments) : y
- ), extent.apply(this, arguments), translateExtent);
- }, null, event);
- };
-
- zoom.translateTo = function(selection, x, y, p, event) {
- zoom.transform(selection, function() {
- var e = extent.apply(this, arguments),
- t = this.__zoom,
- p0 = p == null ? centroid(e) : typeof p === "function" ? p.apply(this, arguments) : p;
- return constrain(identity.translate(p0[0], p0[1]).scale(t.k).translate(
- typeof x === "function" ? -x.apply(this, arguments) : -x,
- typeof y === "function" ? -y.apply(this, arguments) : -y
- ), e, translateExtent);
- }, p, event);
- };
-
- function scale(transform, k) {
- k = Math.max(scaleExtent[0], Math.min(scaleExtent[1], k));
- return k === transform.k ? transform : new Transform(k, transform.x, transform.y);
- }
-
- function translate(transform, p0, p1) {
- var x = p0[0] - p1[0] * transform.k, y = p0[1] - p1[1] * transform.k;
- return x === transform.x && y === transform.y ? transform : new Transform(transform.k, x, y);
- }
-
- function centroid(extent) {
- return [(+extent[0][0] + +extent[1][0]) / 2, (+extent[0][1] + +extent[1][1]) / 2];
- }
-
- function schedule(transition, transform, point, event) {
- transition
- .on("start.zoom", function() { gesture(this, arguments).event(event).start(); })
- .on("interrupt.zoom end.zoom", function() { gesture(this, arguments).event(event).end(); })
- .tween("zoom", function() {
- var that = this,
- args = arguments,
- g = gesture(that, args).event(event),
- e = extent.apply(that, args),
- p = point == null ? centroid(e) : typeof point === "function" ? point.apply(that, args) : point,
- w = Math.max(e[1][0] - e[0][0], e[1][1] - e[0][1]),
- a = that.__zoom,
- b = typeof transform === "function" ? transform.apply(that, args) : transform,
- i = interpolate(a.invert(p).concat(w / a.k), b.invert(p).concat(w / b.k));
- return function(t) {
- if (t === 1) t = b; // Avoid rounding error on end.
- else { var l = i(t), k = w / l[2]; t = new Transform(k, p[0] - l[0] * k, p[1] - l[1] * k); }
- g.zoom(null, t);
- };
- });
- }
-
- function gesture(that, args, clean) {
- return (!clean && that.__zooming) || new Gesture(that, args);
- }
-
- function Gesture(that, args) {
- this.that = that;
- this.args = args;
- this.active = 0;
- this.sourceEvent = null;
- this.extent = extent.apply(that, args);
- this.taps = 0;
- }
-
- Gesture.prototype = {
- event: function(event) {
- if (event) this.sourceEvent = event;
- return this;
- },
- start: function() {
- if (++this.active === 1) {
- this.that.__zooming = this;
- this.emit("start");
- }
- return this;
- },
- zoom: function(key, transform) {
- if (this.mouse && key !== "mouse") this.mouse[1] = transform.invert(this.mouse[0]);
- if (this.touch0 && key !== "touch") this.touch0[1] = transform.invert(this.touch0[0]);
- if (this.touch1 && key !== "touch") this.touch1[1] = transform.invert(this.touch1[0]);
- this.that.__zoom = transform;
- this.emit("zoom");
- return this;
- },
- end: function() {
- if (--this.active === 0) {
- delete this.that.__zooming;
- this.emit("end");
- }
- return this;
- },
- emit: function(type) {
- var d = d3Select(this.that).datum();
- listeners.call(
- type,
- this.that,
- new ZoomEvent(type, {
- sourceEvent: this.sourceEvent,
- target: zoom,
- type,
- transform: this.that.__zoom,
- dispatch: listeners
- }),
- d
- );
- }
- };
-
- function wheeled(event, ...args) {
- if (!filter.apply(this, arguments)) return;
- var g = gesture(this, args).event(event),
- t = this.__zoom,
- k = Math.max(scaleExtent[0], Math.min(scaleExtent[1], t.k * Math.pow(2, wheelDelta.apply(this, arguments)))),
- p = pointer(event);
-
- // If the mouse is in the same location as before, reuse it.
- // If there were recent wheel events, reset the wheel idle timeout.
- if (g.wheel) {
- if (g.mouse[0][0] !== p[0] || g.mouse[0][1] !== p[1]) {
- g.mouse[1] = t.invert(g.mouse[0] = p);
- }
- clearTimeout(g.wheel);
- }
-
- // If this wheel event won’t trigger a transform change, ignore it.
- else if (t.k === k) return;
-
- // Otherwise, capture the mouse point and location at the start.
- else {
- g.mouse = [p, t.invert(p)];
- interrupt(this);
- g.start();
- }
-
- noevent(event);
- g.wheel = setTimeout(wheelidled, wheelDelay);
- g.zoom("mouse", constrain(translate(scale(t, k), g.mouse[0], g.mouse[1]), g.extent, translateExtent));
-
- function wheelidled() {
- g.wheel = null;
- g.end();
- }
- }
-
- function mousedowned(event, ...args) {
- if (touchending || !filter.apply(this, arguments)) return;
- var currentTarget = event.currentTarget,
- g = gesture(this, args, true).event(event),
- v = d3Select(event.view).on("mousemove.zoom", mousemoved, true).on("mouseup.zoom", mouseupped, true),
- p = pointer(event, currentTarget),
- x0 = event.clientX,
- y0 = event.clientY;
-
- dragDisable(event.view);
- nopropagation(event);
- g.mouse = [p, this.__zoom.invert(p)];
- interrupt(this);
- g.start();
-
- function mousemoved(event) {
- noevent(event);
- if (!g.moved) {
- var dx = event.clientX - x0, dy = event.clientY - y0;
- g.moved = dx * dx + dy * dy > clickDistance2;
- }
- g.event(event)
- .zoom("mouse", constrain(translate(g.that.__zoom, g.mouse[0] = pointer(event, currentTarget), g.mouse[1]), g.extent, translateExtent));
- }
-
- function mouseupped(event) {
- v.on("mousemove.zoom mouseup.zoom", null);
- yesdrag(event.view, g.moved);
- noevent(event);
- g.event(event).end();
- }
- }
-
- function dblclicked(event, ...args) {
- if (!filter.apply(this, arguments)) return;
- var t0 = this.__zoom,
- p0 = pointer(event.changedTouches ? event.changedTouches[0] : event, this),
- p1 = t0.invert(p0),
- k1 = t0.k * (event.shiftKey ? 0.5 : 2),
- t1 = constrain(translate(scale(t0, k1), p0, p1), extent.apply(this, args), translateExtent);
-
- noevent(event);
- if (duration > 0) d3Select(this).transition().duration(duration).call(schedule, t1, p0, event);
- else d3Select(this).call(zoom.transform, t1, p0, event);
- }
-
- function touchstarted(event, ...args) {
- if (!filter.apply(this, arguments)) return;
- var touches = event.touches,
- n = touches.length,
- g = gesture(this, args, event.changedTouches.length === n).event(event),
- started, i, t, p;
-
- nopropagation(event);
- for (i = 0; i < n; ++i) {
- t = touches[i], p = pointer(t, this);
- p = [p, this.__zoom.invert(p), t.identifier];
- if (!g.touch0) g.touch0 = p, started = true, g.taps = 1 + !!touchstarting;
- else if (!g.touch1 && g.touch0[2] !== p[2]) g.touch1 = p, g.taps = 0;
- }
-
- if (touchstarting) touchstarting = clearTimeout(touchstarting);
-
- if (started) {
- if (g.taps < 2) touchfirst = p[0], touchstarting = setTimeout(function() { touchstarting = null; }, touchDelay);
- interrupt(this);
- g.start();
- }
- }
-
- function touchmoved(event, ...args) {
- if (!this.__zooming) return;
- var g = gesture(this, args).event(event),
- touches = event.changedTouches,
- n = touches.length, i, t, p, l;
-
- noevent(event);
- for (i = 0; i < n; ++i) {
- t = touches[i], p = pointer(t, this);
- if (g.touch0 && g.touch0[2] === t.identifier) g.touch0[0] = p;
- else if (g.touch1 && g.touch1[2] === t.identifier) g.touch1[0] = p;
- }
- t = g.that.__zoom;
- if (g.touch1) {
- var p0 = g.touch0[0], l0 = g.touch0[1],
- p1 = g.touch1[0], l1 = g.touch1[1],
- dp = (dp = p1[0] - p0[0]) * dp + (dp = p1[1] - p0[1]) * dp,
- dl = (dl = l1[0] - l0[0]) * dl + (dl = l1[1] - l0[1]) * dl;
- t = scale(t, Math.sqrt(dp / dl));
- p = [(p0[0] + p1[0]) / 2, (p0[1] + p1[1]) / 2];
- l = [(l0[0] + l1[0]) / 2, (l0[1] + l1[1]) / 2];
- }
- else if (g.touch0) p = g.touch0[0], l = g.touch0[1];
- else return;
-
- g.zoom("touch", constrain(translate(t, p, l), g.extent, translateExtent));
- }
-
- function touchended(event, ...args) {
- if (!this.__zooming) return;
- var g = gesture(this, args).event(event),
- touches = event.changedTouches,
- n = touches.length, i, t;
-
- nopropagation(event);
- if (touchending) clearTimeout(touchending);
- touchending = setTimeout(function() { touchending = null; }, touchDelay);
- for (i = 0; i < n; ++i) {
- t = touches[i];
- if (g.touch0 && g.touch0[2] === t.identifier) delete g.touch0;
- else if (g.touch1 && g.touch1[2] === t.identifier) delete g.touch1;
- }
- if (g.touch1 && !g.touch0) g.touch0 = g.touch1, delete g.touch1;
- if (g.touch0) g.touch0[1] = this.__zoom.invert(g.touch0[0]);
- else {
- g.end();
- // If this was a dbltap, reroute to the (optional) dblclick.zoom handler.
- if (g.taps === 2) {
- t = pointer(t, this);
- if (Math.hypot(touchfirst[0] - t[0], touchfirst[1] - t[1]) < tapDistance) {
- var p = d3Select(this).on("dblclick.zoom");
- if (p) p.apply(this, arguments);
- }
- }
- }
- }
-
- zoom.wheelDelta = function(_) {
- return arguments.length ? (wheelDelta = typeof _ === "function" ? _ : constant$1(+_), zoom) : wheelDelta;
- };
-
- zoom.filter = function(_) {
- return arguments.length ? (filter = typeof _ === "function" ? _ : constant$1(!!_), zoom) : filter;
- };
-
- zoom.touchable = function(_) {
- return arguments.length ? (touchable = typeof _ === "function" ? _ : constant$1(!!_), zoom) : touchable;
- };
-
- zoom.extent = function(_) {
- return arguments.length ? (extent = typeof _ === "function" ? _ : constant$1([[+_[0][0], +_[0][1]], [+_[1][0], +_[1][1]]]), zoom) : extent;
- };
-
- zoom.scaleExtent = function(_) {
- return arguments.length ? (scaleExtent[0] = +_[0], scaleExtent[1] = +_[1], zoom) : [scaleExtent[0], scaleExtent[1]];
- };
-
- zoom.translateExtent = function(_) {
- return arguments.length ? (translateExtent[0][0] = +_[0][0], translateExtent[1][0] = +_[1][0], translateExtent[0][1] = +_[0][1], translateExtent[1][1] = +_[1][1], zoom) : [[translateExtent[0][0], translateExtent[0][1]], [translateExtent[1][0], translateExtent[1][1]]];
- };
-
- zoom.constrain = function(_) {
- return arguments.length ? (constrain = _, zoom) : constrain;
- };
-
- zoom.duration = function(_) {
- return arguments.length ? (duration = +_, zoom) : duration;
- };
-
- zoom.interpolate = function(_) {
- return arguments.length ? (interpolate = _, zoom) : interpolate;
- };
-
- zoom.on = function() {
- var value = listeners.on.apply(listeners, arguments);
- return value === listeners ? zoom : value;
- };
-
- zoom.clickDistance = function(_) {
- return arguments.length ? (clickDistance2 = (_ = +_) * _, zoom) : Math.sqrt(clickDistance2);
- };
-
- zoom.tapDistance = function(_) {
- return arguments.length ? (tapDistance = +_, zoom) : tapDistance;
- };
-
- return zoom;
- }
-
- class InternMap extends Map {
- constructor(entries, key = keyof) {
- super();
- Object.defineProperties(this, {_intern: {value: new Map()}, _key: {value: key}});
- if (entries != null) for (const [key, value] of entries) this.set(key, value);
- }
- get(key) {
- return super.get(intern_get(this, key));
- }
- has(key) {
- return super.has(intern_get(this, key));
- }
- set(key, value) {
- return super.set(intern_set(this, key), value);
- }
- delete(key) {
- return super.delete(intern_delete(this, key));
- }
- }
-
- function intern_get({_intern, _key}, value) {
- const key = _key(value);
- return _intern.has(key) ? _intern.get(key) : value;
- }
-
- function intern_set({_intern, _key}, value) {
- const key = _key(value);
- if (_intern.has(key)) return _intern.get(key);
- _intern.set(key, value);
- return value;
- }
-
- function intern_delete({_intern, _key}, value) {
- const key = _key(value);
- if (_intern.has(key)) {
- value = _intern.get(key);
- _intern.delete(key);
- }
- return value;
- }
-
- function keyof(value) {
- return value !== null && typeof value === "object" ? value.valueOf() : value;
- }
-
- function max$1(values, valueof) {
- let max;
- if (valueof === undefined) {
- for (const value of values) {
- if (value != null
- && (max < value || (max === undefined && value >= value))) {
- max = value;
- }
- }
- } else {
- let index = -1;
- for (let value of values) {
- if ((value = valueof(value, ++index, values)) != null
- && (max < value || (max === undefined && value >= value))) {
- max = value;
- }
- }
- }
- return max;
- }
-
- function min$1(values, valueof) {
- let min;
- if (valueof === undefined) {
- for (const value of values) {
- if (value != null
- && (min > value || (min === undefined && value >= value))) {
- min = value;
- }
- }
- } else {
- let index = -1;
- for (let value of values) {
- if ((value = valueof(value, ++index, values)) != null
- && (min > value || (min === undefined && value >= value))) {
- min = value;
- }
- }
- }
- return min;
- }
-
- /** Detect free variable `global` from Node.js. */
- var freeGlobal = typeof global == 'object' && global && global.Object === Object && global;
-
- var freeGlobal$1 = freeGlobal;
-
- /** Detect free variable `self`. */
- var freeSelf = typeof self == 'object' && self && self.Object === Object && self;
-
- /** Used as a reference to the global object. */
- var root = freeGlobal$1 || freeSelf || Function('return this')();
-
- var root$1 = root;
-
- /** Built-in value references. */
- var Symbol$1 = root$1.Symbol;
-
- var Symbol$2 = Symbol$1;
-
- /** Used for built-in method references. */
- var objectProto$1 = Object.prototype;
-
- /** Used to check objects for own properties. */
- var hasOwnProperty = objectProto$1.hasOwnProperty;
-
- /**
- * Used to resolve the
- * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)
- * of values.
- */
- var nativeObjectToString$1 = objectProto$1.toString;
-
- /** Built-in value references. */
- var symToStringTag$1 = Symbol$2 ? Symbol$2.toStringTag : undefined;
-
- /**
- * A specialized version of `baseGetTag` which ignores `Symbol.toStringTag` values.
- *
- * @private
- * @param {*} value The value to query.
- * @returns {string} Returns the raw `toStringTag`.
- */
- function getRawTag(value) {
- var isOwn = hasOwnProperty.call(value, symToStringTag$1),
- tag = value[symToStringTag$1];
-
- try {
- value[symToStringTag$1] = undefined;
- var unmasked = true;
- } catch (e) {}
-
- var result = nativeObjectToString$1.call(value);
- if (unmasked) {
- if (isOwn) {
- value[symToStringTag$1] = tag;
- } else {
- delete value[symToStringTag$1];
- }
- }
- return result;
- }
-
- /** Used for built-in method references. */
- var objectProto = Object.prototype;
-
- /**
- * Used to resolve the
- * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)
- * of values.
- */
- var nativeObjectToString = objectProto.toString;
-
- /**
- * Converts `value` to a string using `Object.prototype.toString`.
- *
- * @private
- * @param {*} value The value to convert.
- * @returns {string} Returns the converted string.
- */
- function objectToString(value) {
- return nativeObjectToString.call(value);
- }
-
- /** `Object#toString` result references. */
- var nullTag = '[object Null]',
- undefinedTag = '[object Undefined]';
-
- /** Built-in value references. */
- var symToStringTag = Symbol$2 ? Symbol$2.toStringTag : undefined;
-
- /**
- * The base implementation of `getTag` without fallbacks for buggy environments.
- *
- * @private
- * @param {*} value The value to query.
- * @returns {string} Returns the `toStringTag`.
- */
- function baseGetTag(value) {
- if (value == null) {
- return value === undefined ? undefinedTag : nullTag;
- }
- return (symToStringTag && symToStringTag in Object(value))
- ? getRawTag(value)
- : objectToString(value);
- }
-
- /**
- * Checks if `value` is object-like. A value is object-like if it's not `null`
- * and has a `typeof` result of "object".
- *
- * @static
- * @memberOf _
- * @since 4.0.0
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is object-like, else `false`.
- * @example
- *
- * _.isObjectLike({});
- * // => true
- *
- * _.isObjectLike([1, 2, 3]);
- * // => true
- *
- * _.isObjectLike(_.noop);
- * // => false
- *
- * _.isObjectLike(null);
- * // => false
- */
- function isObjectLike(value) {
- return value != null && typeof value == 'object';
- }
-
- /** `Object#toString` result references. */
- var symbolTag = '[object Symbol]';
-
- /**
- * Checks if `value` is classified as a `Symbol` primitive or object.
- *
- * @static
- * @memberOf _
- * @since 4.0.0
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is a symbol, else `false`.
- * @example
- *
- * _.isSymbol(Symbol.iterator);
- * // => true
- *
- * _.isSymbol('abc');
- * // => false
- */
- function isSymbol(value) {
- return typeof value == 'symbol' ||
- (isObjectLike(value) && baseGetTag(value) == symbolTag);
- }
-
- /** Used to match a single whitespace character. */
- var reWhitespace = /\s/;
-
- /**
- * Used by `_.trim` and `_.trimEnd` to get the index of the last non-whitespace
- * character of `string`.
- *
- * @private
- * @param {string} string The string to inspect.
- * @returns {number} Returns the index of the last non-whitespace character.
- */
- function trimmedEndIndex(string) {
- var index = string.length;
-
- while (index-- && reWhitespace.test(string.charAt(index))) {}
- return index;
- }
-
- /** Used to match leading whitespace. */
- var reTrimStart = /^\s+/;
-
- /**
- * The base implementation of `_.trim`.
- *
- * @private
- * @param {string} string The string to trim.
- * @returns {string} Returns the trimmed string.
- */
- function baseTrim(string) {
- return string
- ? string.slice(0, trimmedEndIndex(string) + 1).replace(reTrimStart, '')
- : string;
- }
-
- /**
- * Checks if `value` is the
- * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types)
- * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)
- *
- * @static
- * @memberOf _
- * @since 0.1.0
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is an object, else `false`.
- * @example
- *
- * _.isObject({});
- * // => true
- *
- * _.isObject([1, 2, 3]);
- * // => true
- *
- * _.isObject(_.noop);
- * // => true
- *
- * _.isObject(null);
- * // => false
- */
- function isObject(value) {
- var type = typeof value;
- return value != null && (type == 'object' || type == 'function');
- }
-
- /** Used as references for various `Number` constants. */
- var NAN = 0 / 0;
-
- /** Used to detect bad signed hexadecimal string values. */
- var reIsBadHex = /^[-+]0x[0-9a-f]+$/i;
-
- /** Used to detect binary string values. */
- var reIsBinary = /^0b[01]+$/i;
-
- /** Used to detect octal string values. */
- var reIsOctal = /^0o[0-7]+$/i;
-
- /** Built-in method references without a dependency on `root`. */
- var freeParseInt = parseInt;
-
- /**
- * Converts `value` to a number.
- *
- * @static
- * @memberOf _
- * @since 4.0.0
- * @category Lang
- * @param {*} value The value to process.
- * @returns {number} Returns the number.
- * @example
- *
- * _.toNumber(3.2);
- * // => 3.2
- *
- * _.toNumber(Number.MIN_VALUE);
- * // => 5e-324
- *
- * _.toNumber(Infinity);
- * // => Infinity
- *
- * _.toNumber('3.2');
- * // => 3.2
- */
- function toNumber(value) {
- if (typeof value == 'number') {
- return value;
- }
- if (isSymbol(value)) {
- return NAN;
- }
- if (isObject(value)) {
- var other = typeof value.valueOf == 'function' ? value.valueOf() : value;
- value = isObject(other) ? (other + '') : other;
- }
- if (typeof value != 'string') {
- return value === 0 ? value : +value;
- }
- value = baseTrim(value);
- var isBinary = reIsBinary.test(value);
- return (isBinary || reIsOctal.test(value))
- ? freeParseInt(value.slice(2), isBinary ? 2 : 8)
- : (reIsBadHex.test(value) ? NAN : +value);
- }
-
- /**
- * Gets the timestamp of the number of milliseconds that have elapsed since
- * the Unix epoch (1 January 1970 00:00:00 UTC).
- *
- * @static
- * @memberOf _
- * @since 2.4.0
- * @category Date
- * @returns {number} Returns the timestamp.
- * @example
- *
- * _.defer(function(stamp) {
- * console.log(_.now() - stamp);
- * }, _.now());
- * // => Logs the number of milliseconds it took for the deferred invocation.
- */
- var now$1 = function() {
- return root$1.Date.now();
- };
-
- var now$2 = now$1;
-
- /** Error message constants. */
- var FUNC_ERROR_TEXT$1 = 'Expected a function';
-
- /* Built-in method references for those with the same name as other `lodash` methods. */
- var nativeMax = Math.max,
- nativeMin = Math.min;
-
- /**
- * Creates a debounced function that delays invoking `func` until after `wait`
- * milliseconds have elapsed since the last time the debounced function was
- * invoked. The debounced function comes with a `cancel` method to cancel
- * delayed `func` invocations and a `flush` method to immediately invoke them.
- * Provide `options` to indicate whether `func` should be invoked on the
- * leading and/or trailing edge of the `wait` timeout. The `func` is invoked
- * with the last arguments provided to the debounced function. Subsequent
- * calls to the debounced function return the result of the last `func`
- * invocation.
- *
- * **Note:** If `leading` and `trailing` options are `true`, `func` is
- * invoked on the trailing edge of the timeout only if the debounced function
- * is invoked more than once during the `wait` timeout.
- *
- * If `wait` is `0` and `leading` is `false`, `func` invocation is deferred
- * until to the next tick, similar to `setTimeout` with a timeout of `0`.
- *
- * See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/)
- * for details over the differences between `_.debounce` and `_.throttle`.
- *
- * @static
- * @memberOf _
- * @since 0.1.0
- * @category Function
- * @param {Function} func The function to debounce.
- * @param {number} [wait=0] The number of milliseconds to delay.
- * @param {Object} [options={}] The options object.
- * @param {boolean} [options.leading=false]
- * Specify invoking on the leading edge of the timeout.
- * @param {number} [options.maxWait]
- * The maximum time `func` is allowed to be delayed before it's invoked.
- * @param {boolean} [options.trailing=true]
- * Specify invoking on the trailing edge of the timeout.
- * @returns {Function} Returns the new debounced function.
- * @example
- *
- * // Avoid costly calculations while the window size is in flux.
- * jQuery(window).on('resize', _.debounce(calculateLayout, 150));
- *
- * // Invoke `sendMail` when clicked, debouncing subsequent calls.
- * jQuery(element).on('click', _.debounce(sendMail, 300, {
- * 'leading': true,
- * 'trailing': false
- * }));
- *
- * // Ensure `batchLog` is invoked once after 1 second of debounced calls.
- * var debounced = _.debounce(batchLog, 250, { 'maxWait': 1000 });
- * var source = new EventSource('/stream');
- * jQuery(source).on('message', debounced);
- *
- * // Cancel the trailing debounced invocation.
- * jQuery(window).on('popstate', debounced.cancel);
- */
- function debounce(func, wait, options) {
- var lastArgs,
- lastThis,
- maxWait,
- result,
- timerId,
- lastCallTime,
- lastInvokeTime = 0,
- leading = false,
- maxing = false,
- trailing = true;
-
- if (typeof func != 'function') {
- throw new TypeError(FUNC_ERROR_TEXT$1);
- }
- wait = toNumber(wait) || 0;
- if (isObject(options)) {
- leading = !!options.leading;
- maxing = 'maxWait' in options;
- maxWait = maxing ? nativeMax(toNumber(options.maxWait) || 0, wait) : maxWait;
- trailing = 'trailing' in options ? !!options.trailing : trailing;
- }
-
- function invokeFunc(time) {
- var args = lastArgs,
- thisArg = lastThis;
-
- lastArgs = lastThis = undefined;
- lastInvokeTime = time;
- result = func.apply(thisArg, args);
- return result;
- }
-
- function leadingEdge(time) {
- // Reset any `maxWait` timer.
- lastInvokeTime = time;
- // Start the timer for the trailing edge.
- timerId = setTimeout(timerExpired, wait);
- // Invoke the leading edge.
- return leading ? invokeFunc(time) : result;
- }
-
- function remainingWait(time) {
- var timeSinceLastCall = time - lastCallTime,
- timeSinceLastInvoke = time - lastInvokeTime,
- timeWaiting = wait - timeSinceLastCall;
-
- return maxing
- ? nativeMin(timeWaiting, maxWait - timeSinceLastInvoke)
- : timeWaiting;
- }
-
- function shouldInvoke(time) {
- var timeSinceLastCall = time - lastCallTime,
- timeSinceLastInvoke = time - lastInvokeTime;
-
- // Either this is the first call, activity has stopped and we're at the
- // trailing edge, the system time has gone backwards and we're treating
- // it as the trailing edge, or we've hit the `maxWait` limit.
- return (lastCallTime === undefined || (timeSinceLastCall >= wait) ||
- (timeSinceLastCall < 0) || (maxing && timeSinceLastInvoke >= maxWait));
- }
-
- function timerExpired() {
- var time = now$2();
- if (shouldInvoke(time)) {
- return trailingEdge(time);
- }
- // Restart the timer.
- timerId = setTimeout(timerExpired, remainingWait(time));
- }
-
- function trailingEdge(time) {
- timerId = undefined;
-
- // Only invoke if we have `lastArgs` which means `func` has been
- // debounced at least once.
- if (trailing && lastArgs) {
- return invokeFunc(time);
- }
- lastArgs = lastThis = undefined;
- return result;
- }
-
- function cancel() {
- if (timerId !== undefined) {
- clearTimeout(timerId);
- }
- lastInvokeTime = 0;
- lastArgs = lastCallTime = lastThis = timerId = undefined;
- }
-
- function flush() {
- return timerId === undefined ? result : trailingEdge(now$2());
- }
-
- function debounced() {
- var time = now$2(),
- isInvoking = shouldInvoke(time);
-
- lastArgs = arguments;
- lastThis = this;
- lastCallTime = time;
-
- if (isInvoking) {
- if (timerId === undefined) {
- return leadingEdge(lastCallTime);
- }
- if (maxing) {
- // Handle invocations in a tight loop.
- clearTimeout(timerId);
- timerId = setTimeout(timerExpired, wait);
- return invokeFunc(lastCallTime);
- }
- }
- if (timerId === undefined) {
- timerId = setTimeout(timerExpired, wait);
- }
- return result;
- }
- debounced.cancel = cancel;
- debounced.flush = flush;
- return debounced;
- }
-
- /** Error message constants. */
- var FUNC_ERROR_TEXT = 'Expected a function';
-
- /**
- * Creates a throttled function that only invokes `func` at most once per
- * every `wait` milliseconds. The throttled function comes with a `cancel`
- * method to cancel delayed `func` invocations and a `flush` method to
- * immediately invoke them. Provide `options` to indicate whether `func`
- * should be invoked on the leading and/or trailing edge of the `wait`
- * timeout. The `func` is invoked with the last arguments provided to the
- * throttled function. Subsequent calls to the throttled function return the
- * result of the last `func` invocation.
- *
- * **Note:** If `leading` and `trailing` options are `true`, `func` is
- * invoked on the trailing edge of the timeout only if the throttled function
- * is invoked more than once during the `wait` timeout.
- *
- * If `wait` is `0` and `leading` is `false`, `func` invocation is deferred
- * until to the next tick, similar to `setTimeout` with a timeout of `0`.
- *
- * See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/)
- * for details over the differences between `_.throttle` and `_.debounce`.
- *
- * @static
- * @memberOf _
- * @since 0.1.0
- * @category Function
- * @param {Function} func The function to throttle.
- * @param {number} [wait=0] The number of milliseconds to throttle invocations to.
- * @param {Object} [options={}] The options object.
- * @param {boolean} [options.leading=true]
- * Specify invoking on the leading edge of the timeout.
- * @param {boolean} [options.trailing=true]
- * Specify invoking on the trailing edge of the timeout.
- * @returns {Function} Returns the new throttled function.
- * @example
- *
- * // Avoid excessively updating the position while scrolling.
- * jQuery(window).on('scroll', _.throttle(updatePosition, 100));
- *
- * // Invoke `renewToken` when the click event is fired, but not more than once every 5 minutes.
- * var throttled = _.throttle(renewToken, 300000, { 'trailing': false });
- * jQuery(element).on('click', throttled);
- *
- * // Cancel the trailing throttled invocation.
- * jQuery(window).on('popstate', throttled.cancel);
- */
- function throttle(func, wait, options) {
- var leading = true,
- trailing = true;
-
- if (typeof func != 'function') {
- throw new TypeError(FUNC_ERROR_TEXT);
- }
- if (isObject(options)) {
- leading = 'leading' in options ? !!options.leading : leading;
- trailing = 'trailing' in options ? !!options.trailing : trailing;
- }
- return debounce(func, wait, {
- 'leading': leading,
- 'maxWait': wait,
- 'trailing': trailing
- });
- }
-
- /**
- * The Ease class provides a collection of easing functions for use with tween.js.
- */
- var Easing = Object.freeze({
- Linear: Object.freeze({
- None: function (amount) {
- return amount;
- },
- In: function (amount) {
- return this.None(amount);
- },
- Out: function (amount) {
- return this.None(amount);
- },
- InOut: function (amount) {
- return this.None(amount);
- },
- }),
- Quadratic: Object.freeze({
- In: function (amount) {
- return amount * amount;
- },
- Out: function (amount) {
- return amount * (2 - amount);
- },
- InOut: function (amount) {
- if ((amount *= 2) < 1) {
- return 0.5 * amount * amount;
- }
- return -0.5 * (--amount * (amount - 2) - 1);
- },
- }),
- Cubic: Object.freeze({
- In: function (amount) {
- return amount * amount * amount;
- },
- Out: function (amount) {
- return --amount * amount * amount + 1;
- },
- InOut: function (amount) {
- if ((amount *= 2) < 1) {
- return 0.5 * amount * amount * amount;
- }
- return 0.5 * ((amount -= 2) * amount * amount + 2);
- },
- }),
- Quartic: Object.freeze({
- In: function (amount) {
- return amount * amount * amount * amount;
- },
- Out: function (amount) {
- return 1 - --amount * amount * amount * amount;
- },
- InOut: function (amount) {
- if ((amount *= 2) < 1) {
- return 0.5 * amount * amount * amount * amount;
- }
- return -0.5 * ((amount -= 2) * amount * amount * amount - 2);
- },
- }),
- Quintic: Object.freeze({
- In: function (amount) {
- return amount * amount * amount * amount * amount;
- },
- Out: function (amount) {
- return --amount * amount * amount * amount * amount + 1;
- },
- InOut: function (amount) {
- if ((amount *= 2) < 1) {
- return 0.5 * amount * amount * amount * amount * amount;
- }
- return 0.5 * ((amount -= 2) * amount * amount * amount * amount + 2);
- },
- }),
- Sinusoidal: Object.freeze({
- In: function (amount) {
- return 1 - Math.sin(((1.0 - amount) * Math.PI) / 2);
- },
- Out: function (amount) {
- return Math.sin((amount * Math.PI) / 2);
- },
- InOut: function (amount) {
- return 0.5 * (1 - Math.sin(Math.PI * (0.5 - amount)));
- },
- }),
- Exponential: Object.freeze({
- In: function (amount) {
- return amount === 0 ? 0 : Math.pow(1024, amount - 1);
- },
- Out: function (amount) {
- return amount === 1 ? 1 : 1 - Math.pow(2, -10 * amount);
- },
- InOut: function (amount) {
- if (amount === 0) {
- return 0;
- }
- if (amount === 1) {
- return 1;
- }
- if ((amount *= 2) < 1) {
- return 0.5 * Math.pow(1024, amount - 1);
- }
- return 0.5 * (-Math.pow(2, -10 * (amount - 1)) + 2);
- },
- }),
- Circular: Object.freeze({
- In: function (amount) {
- return 1 - Math.sqrt(1 - amount * amount);
- },
- Out: function (amount) {
- return Math.sqrt(1 - --amount * amount);
- },
- InOut: function (amount) {
- if ((amount *= 2) < 1) {
- return -0.5 * (Math.sqrt(1 - amount * amount) - 1);
- }
- return 0.5 * (Math.sqrt(1 - (amount -= 2) * amount) + 1);
- },
- }),
- Elastic: Object.freeze({
- In: function (amount) {
- if (amount === 0) {
- return 0;
- }
- if (amount === 1) {
- return 1;
- }
- return -Math.pow(2, 10 * (amount - 1)) * Math.sin((amount - 1.1) * 5 * Math.PI);
- },
- Out: function (amount) {
- if (amount === 0) {
- return 0;
- }
- if (amount === 1) {
- return 1;
- }
- return Math.pow(2, -10 * amount) * Math.sin((amount - 0.1) * 5 * Math.PI) + 1;
- },
- InOut: function (amount) {
- if (amount === 0) {
- return 0;
- }
- if (amount === 1) {
- return 1;
- }
- amount *= 2;
- if (amount < 1) {
- return -0.5 * Math.pow(2, 10 * (amount - 1)) * Math.sin((amount - 1.1) * 5 * Math.PI);
- }
- return 0.5 * Math.pow(2, -10 * (amount - 1)) * Math.sin((amount - 1.1) * 5 * Math.PI) + 1;
- },
- }),
- Back: Object.freeze({
- In: function (amount) {
- var s = 1.70158;
- return amount === 1 ? 1 : amount * amount * ((s + 1) * amount - s);
- },
- Out: function (amount) {
- var s = 1.70158;
- return amount === 0 ? 0 : --amount * amount * ((s + 1) * amount + s) + 1;
- },
- InOut: function (amount) {
- var s = 1.70158 * 1.525;
- if ((amount *= 2) < 1) {
- return 0.5 * (amount * amount * ((s + 1) * amount - s));
- }
- return 0.5 * ((amount -= 2) * amount * ((s + 1) * amount + s) + 2);
- },
- }),
- Bounce: Object.freeze({
- In: function (amount) {
- return 1 - Easing.Bounce.Out(1 - amount);
- },
- Out: function (amount) {
- if (amount < 1 / 2.75) {
- return 7.5625 * amount * amount;
- }
- else if (amount < 2 / 2.75) {
- return 7.5625 * (amount -= 1.5 / 2.75) * amount + 0.75;
- }
- else if (amount < 2.5 / 2.75) {
- return 7.5625 * (amount -= 2.25 / 2.75) * amount + 0.9375;
- }
- else {
- return 7.5625 * (amount -= 2.625 / 2.75) * amount + 0.984375;
- }
- },
- InOut: function (amount) {
- if (amount < 0.5) {
- return Easing.Bounce.In(amount * 2) * 0.5;
- }
- return Easing.Bounce.Out(amount * 2 - 1) * 0.5 + 0.5;
- },
- }),
- generatePow: function (power) {
- if (power === void 0) { power = 4; }
- power = power < Number.EPSILON ? Number.EPSILON : power;
- power = power > 10000 ? 10000 : power;
- return {
- In: function (amount) {
- return Math.pow(amount, power);
- },
- Out: function (amount) {
- return 1 - Math.pow((1 - amount), power);
- },
- InOut: function (amount) {
- if (amount < 0.5) {
- return Math.pow((amount * 2), power) / 2;
- }
- return (1 - Math.pow((2 - amount * 2), power)) / 2 + 0.5;
- },
- };
- },
- });
-
- var now = function () { return performance.now(); };
-
- /**
- * Controlling groups of tweens
- *
- * Using the TWEEN singleton to manage your tweens can cause issues in large apps with many components.
- * In these cases, you may want to create your own smaller groups of tween
- */
- var Group = /** @class */ (function () {
- function Group() {
- this._tweens = {};
- this._tweensAddedDuringUpdate = {};
- }
- Group.prototype.getAll = function () {
- var _this = this;
- return Object.keys(this._tweens).map(function (tweenId) {
- return _this._tweens[tweenId];
- });
- };
- Group.prototype.removeAll = function () {
- this._tweens = {};
- };
- Group.prototype.add = function (tween) {
- this._tweens[tween.getId()] = tween;
- this._tweensAddedDuringUpdate[tween.getId()] = tween;
- };
- Group.prototype.remove = function (tween) {
- delete this._tweens[tween.getId()];
- delete this._tweensAddedDuringUpdate[tween.getId()];
- };
- Group.prototype.update = function (time, preserve) {
- if (time === void 0) { time = now(); }
- if (preserve === void 0) { preserve = false; }
- var tweenIds = Object.keys(this._tweens);
- if (tweenIds.length === 0) {
- return false;
- }
- // Tweens are updated in "batches". If you add a new tween during an
- // update, then the new tween will be updated in the next batch.
- // If you remove a tween during an update, it may or may not be updated.
- // However, if the removed tween was added during the current batch,
- // then it will not be updated.
- while (tweenIds.length > 0) {
- this._tweensAddedDuringUpdate = {};
- for (var i = 0; i < tweenIds.length; i++) {
- var tween = this._tweens[tweenIds[i]];
- var autoStart = !preserve;
- if (tween && tween.update(time, autoStart) === false && !preserve) {
- delete this._tweens[tweenIds[i]];
- }
- }
- tweenIds = Object.keys(this._tweensAddedDuringUpdate);
- }
- return true;
- };
- return Group;
- }());
-
- /**
- *
- */
- var Interpolation = {
- Linear: function (v, k) {
- var m = v.length - 1;
- var f = m * k;
- var i = Math.floor(f);
- var fn = Interpolation.Utils.Linear;
- if (k < 0) {
- return fn(v[0], v[1], f);
- }
- if (k > 1) {
- return fn(v[m], v[m - 1], m - f);
- }
- return fn(v[i], v[i + 1 > m ? m : i + 1], f - i);
- },
- Bezier: function (v, k) {
- var b = 0;
- var n = v.length - 1;
- var pw = Math.pow;
- var bn = Interpolation.Utils.Bernstein;
- for (var i = 0; i <= n; i++) {
- b += pw(1 - k, n - i) * pw(k, i) * v[i] * bn(n, i);
- }
- return b;
- },
- CatmullRom: function (v, k) {
- var m = v.length - 1;
- var f = m * k;
- var i = Math.floor(f);
- var fn = Interpolation.Utils.CatmullRom;
- if (v[0] === v[m]) {
- if (k < 0) {
- i = Math.floor((f = m * (1 + k)));
- }
- return fn(v[(i - 1 + m) % m], v[i], v[(i + 1) % m], v[(i + 2) % m], f - i);
- }
- else {
- if (k < 0) {
- return v[0] - (fn(v[0], v[0], v[1], v[1], -f) - v[0]);
- }
- if (k > 1) {
- return v[m] - (fn(v[m], v[m], v[m - 1], v[m - 1], f - m) - v[m]);
- }
- return fn(v[i ? i - 1 : 0], v[i], v[m < i + 1 ? m : i + 1], v[m < i + 2 ? m : i + 2], f - i);
- }
- },
- Utils: {
- Linear: function (p0, p1, t) {
- return (p1 - p0) * t + p0;
- },
- Bernstein: function (n, i) {
- var fc = Interpolation.Utils.Factorial;
- return fc(n) / fc(i) / fc(n - i);
- },
- Factorial: (function () {
- var a = [1];
- return function (n) {
- var s = 1;
- if (a[n]) {
- return a[n];
- }
- for (var i = n; i > 1; i--) {
- s *= i;
- }
- a[n] = s;
- return s;
- };
- })(),
- CatmullRom: function (p0, p1, p2, p3, t) {
- var v0 = (p2 - p0) * 0.5;
- var v1 = (p3 - p1) * 0.5;
- var t2 = t * t;
- var t3 = t * t2;
- return (2 * p1 - 2 * p2 + v0 + v1) * t3 + (-3 * p1 + 3 * p2 - 2 * v0 - v1) * t2 + v0 * t + p1;
- },
- },
- };
-
- /**
- * Utils
- */
- var Sequence = /** @class */ (function () {
- function Sequence() {
- }
- Sequence.nextId = function () {
- return Sequence._nextId++;
- };
- Sequence._nextId = 0;
- return Sequence;
- }());
-
- var mainGroup = new Group();
-
- /**
- * Tween.js - Licensed under the MIT license
- * https://github.com/tweenjs/tween.js
- * ----------------------------------------------
- *
- * See https://github.com/tweenjs/tween.js/graphs/contributors for the full list of contributors.
- * Thank you all, you're awesome!
- */
- var Tween = /** @class */ (function () {
- function Tween(_object, _group) {
- if (_group === void 0) { _group = mainGroup; }
- this._object = _object;
- this._group = _group;
- this._isPaused = false;
- this._pauseStart = 0;
- this._valuesStart = {};
- this._valuesEnd = {};
- this._valuesStartRepeat = {};
- this._duration = 1000;
- this._isDynamic = false;
- this._initialRepeat = 0;
- this._repeat = 0;
- this._yoyo = false;
- this._isPlaying = false;
- this._reversed = false;
- this._delayTime = 0;
- this._startTime = 0;
- this._easingFunction = Easing.Linear.None;
- this._interpolationFunction = Interpolation.Linear;
- // eslint-disable-next-line
- this._chainedTweens = [];
- this._onStartCallbackFired = false;
- this._onEveryStartCallbackFired = false;
- this._id = Sequence.nextId();
- this._isChainStopped = false;
- this._propertiesAreSetUp = false;
- this._goToEnd = false;
- }
- Tween.prototype.getId = function () {
- return this._id;
- };
- Tween.prototype.isPlaying = function () {
- return this._isPlaying;
- };
- Tween.prototype.isPaused = function () {
- return this._isPaused;
- };
- Tween.prototype.to = function (target, duration) {
- if (duration === void 0) { duration = 1000; }
- if (this._isPlaying)
- throw new Error('Can not call Tween.to() while Tween is already started or paused. Stop the Tween first.');
- this._valuesEnd = target;
- this._propertiesAreSetUp = false;
- this._duration = duration;
- return this;
- };
- Tween.prototype.duration = function (duration) {
- if (duration === void 0) { duration = 1000; }
- this._duration = duration;
- return this;
- };
- Tween.prototype.dynamic = function (dynamic) {
- if (dynamic === void 0) { dynamic = false; }
- this._isDynamic = dynamic;
- return this;
- };
- Tween.prototype.start = function (time, overrideStartingValues) {
- if (time === void 0) { time = now(); }
- if (overrideStartingValues === void 0) { overrideStartingValues = false; }
- if (this._isPlaying) {
- return this;
- }
- // eslint-disable-next-line
- this._group && this._group.add(this);
- this._repeat = this._initialRepeat;
- if (this._reversed) {
- // If we were reversed (f.e. using the yoyo feature) then we need to
- // flip the tween direction back to forward.
- this._reversed = false;
- for (var property in this._valuesStartRepeat) {
- this._swapEndStartRepeatValues(property);
- this._valuesStart[property] = this._valuesStartRepeat[property];
- }
- }
- this._isPlaying = true;
- this._isPaused = false;
- this._onStartCallbackFired = false;
- this._onEveryStartCallbackFired = false;
- this._isChainStopped = false;
- this._startTime = time;
- this._startTime += this._delayTime;
- if (!this._propertiesAreSetUp || overrideStartingValues) {
- this._propertiesAreSetUp = true;
- // If dynamic is not enabled, clone the end values instead of using the passed-in end values.
- if (!this._isDynamic) {
- var tmp = {};
- for (var prop in this._valuesEnd)
- tmp[prop] = this._valuesEnd[prop];
- this._valuesEnd = tmp;
- }
- this._setupProperties(this._object, this._valuesStart, this._valuesEnd, this._valuesStartRepeat, overrideStartingValues);
- }
- return this;
- };
- Tween.prototype.startFromCurrentValues = function (time) {
- return this.start(time, true);
- };
- Tween.prototype._setupProperties = function (_object, _valuesStart, _valuesEnd, _valuesStartRepeat, overrideStartingValues) {
- for (var property in _valuesEnd) {
- var startValue = _object[property];
- var startValueIsArray = Array.isArray(startValue);
- var propType = startValueIsArray ? 'array' : typeof startValue;
- var isInterpolationList = !startValueIsArray && Array.isArray(_valuesEnd[property]);
- // If `to()` specifies a property that doesn't exist in the source object,
- // we should not set that property in the object
- if (propType === 'undefined' || propType === 'function') {
- continue;
- }
- // Check if an Array was provided as property value
- if (isInterpolationList) {
- var endValues = _valuesEnd[property];
- if (endValues.length === 0) {
- continue;
- }
- // Handle an array of relative values.
- // Creates a local copy of the Array with the start value at the front
- var temp = [startValue];
- for (var i = 0, l = endValues.length; i < l; i += 1) {
- var value = this._handleRelativeValue(startValue, endValues[i]);
- if (isNaN(value)) {
- isInterpolationList = false;
- console.warn('Found invalid interpolation list. Skipping.');
- break;
- }
- temp.push(value);
- }
- if (isInterpolationList) {
- // if (_valuesStart[property] === undefined) { // handle end values only the first time. NOT NEEDED? setupProperties is now guarded by _propertiesAreSetUp.
- _valuesEnd[property] = temp;
- // }
- }
- }
- // handle the deepness of the values
- if ((propType === 'object' || startValueIsArray) && startValue && !isInterpolationList) {
- _valuesStart[property] = startValueIsArray ? [] : {};
- var nestedObject = startValue;
- for (var prop in nestedObject) {
- _valuesStart[property][prop] = nestedObject[prop];
- }
- // TODO? repeat nested values? And yoyo? And array values?
- _valuesStartRepeat[property] = startValueIsArray ? [] : {};
- var endValues = _valuesEnd[property];
- // If dynamic is not enabled, clone the end values instead of using the passed-in end values.
- if (!this._isDynamic) {
- var tmp = {};
- for (var prop in endValues)
- tmp[prop] = endValues[prop];
- _valuesEnd[property] = endValues = tmp;
- }
- this._setupProperties(nestedObject, _valuesStart[property], endValues, _valuesStartRepeat[property], overrideStartingValues);
- }
- else {
- // Save the starting value, but only once unless override is requested.
- if (typeof _valuesStart[property] === 'undefined' || overrideStartingValues) {
- _valuesStart[property] = startValue;
- }
- if (!startValueIsArray) {
- // eslint-disable-next-line
- // @ts-ignore FIXME?
- _valuesStart[property] *= 1.0; // Ensures we're using numbers, not strings
- }
- if (isInterpolationList) {
- // eslint-disable-next-line
- // @ts-ignore FIXME?
- _valuesStartRepeat[property] = _valuesEnd[property].slice().reverse();
- }
- else {
- _valuesStartRepeat[property] = _valuesStart[property] || 0;
- }
- }
- }
- };
- Tween.prototype.stop = function () {
- if (!this._isChainStopped) {
- this._isChainStopped = true;
- this.stopChainedTweens();
- }
- if (!this._isPlaying) {
- return this;
- }
- // eslint-disable-next-line
- this._group && this._group.remove(this);
- this._isPlaying = false;
- this._isPaused = false;
- if (this._onStopCallback) {
- this._onStopCallback(this._object);
- }
- return this;
- };
- Tween.prototype.end = function () {
- this._goToEnd = true;
- this.update(Infinity);
- return this;
- };
- Tween.prototype.pause = function (time) {
- if (time === void 0) { time = now(); }
- if (this._isPaused || !this._isPlaying) {
- return this;
- }
- this._isPaused = true;
- this._pauseStart = time;
- // eslint-disable-next-line
- this._group && this._group.remove(this);
- return this;
- };
- Tween.prototype.resume = function (time) {
- if (time === void 0) { time = now(); }
- if (!this._isPaused || !this._isPlaying) {
- return this;
- }
- this._isPaused = false;
- this._startTime += time - this._pauseStart;
- this._pauseStart = 0;
- // eslint-disable-next-line
- this._group && this._group.add(this);
- return this;
- };
- Tween.prototype.stopChainedTweens = function () {
- for (var i = 0, numChainedTweens = this._chainedTweens.length; i < numChainedTweens; i++) {
- this._chainedTweens[i].stop();
- }
- return this;
- };
- Tween.prototype.group = function (group) {
- if (group === void 0) { group = mainGroup; }
- this._group = group;
- return this;
- };
- Tween.prototype.delay = function (amount) {
- if (amount === void 0) { amount = 0; }
- this._delayTime = amount;
- return this;
- };
- Tween.prototype.repeat = function (times) {
- if (times === void 0) { times = 0; }
- this._initialRepeat = times;
- this._repeat = times;
- return this;
- };
- Tween.prototype.repeatDelay = function (amount) {
- this._repeatDelayTime = amount;
- return this;
- };
- Tween.prototype.yoyo = function (yoyo) {
- if (yoyo === void 0) { yoyo = false; }
- this._yoyo = yoyo;
- return this;
- };
- Tween.prototype.easing = function (easingFunction) {
- if (easingFunction === void 0) { easingFunction = Easing.Linear.None; }
- this._easingFunction = easingFunction;
- return this;
- };
- Tween.prototype.interpolation = function (interpolationFunction) {
- if (interpolationFunction === void 0) { interpolationFunction = Interpolation.Linear; }
- this._interpolationFunction = interpolationFunction;
- return this;
- };
- // eslint-disable-next-line
- Tween.prototype.chain = function () {
- var tweens = [];
- for (var _i = 0; _i < arguments.length; _i++) {
- tweens[_i] = arguments[_i];
- }
- this._chainedTweens = tweens;
- return this;
- };
- Tween.prototype.onStart = function (callback) {
- this._onStartCallback = callback;
- return this;
- };
- Tween.prototype.onEveryStart = function (callback) {
- this._onEveryStartCallback = callback;
- return this;
- };
- Tween.prototype.onUpdate = function (callback) {
- this._onUpdateCallback = callback;
- return this;
- };
- Tween.prototype.onRepeat = function (callback) {
- this._onRepeatCallback = callback;
- return this;
- };
- Tween.prototype.onComplete = function (callback) {
- this._onCompleteCallback = callback;
- return this;
- };
- Tween.prototype.onStop = function (callback) {
- this._onStopCallback = callback;
- return this;
- };
- /**
- * @returns true if the tween is still playing after the update, false
- * otherwise (calling update on a paused tween still returns true because
- * it is still playing, just paused).
- */
- Tween.prototype.update = function (time, autoStart) {
- if (time === void 0) { time = now(); }
- if (autoStart === void 0) { autoStart = true; }
- if (this._isPaused)
- return true;
- var property;
- var elapsed;
- var endTime = this._startTime + this._duration;
- if (!this._goToEnd && !this._isPlaying) {
- if (time > endTime)
- return false;
- if (autoStart)
- this.start(time, true);
- }
- this._goToEnd = false;
- if (time < this._startTime) {
- return true;
- }
- if (this._onStartCallbackFired === false) {
- if (this._onStartCallback) {
- this._onStartCallback(this._object);
- }
- this._onStartCallbackFired = true;
- }
- if (this._onEveryStartCallbackFired === false) {
- if (this._onEveryStartCallback) {
- this._onEveryStartCallback(this._object);
- }
- this._onEveryStartCallbackFired = true;
- }
- elapsed = (time - this._startTime) / this._duration;
- elapsed = this._duration === 0 || elapsed > 1 ? 1 : elapsed;
- var value = this._easingFunction(elapsed);
- // properties transformations
- this._updateProperties(this._object, this._valuesStart, this._valuesEnd, value);
- if (this._onUpdateCallback) {
- this._onUpdateCallback(this._object, elapsed);
- }
- if (elapsed === 1) {
- if (this._repeat > 0) {
- if (isFinite(this._repeat)) {
- this._repeat--;
- }
- // Reassign starting values, restart by making startTime = now
- for (property in this._valuesStartRepeat) {
- if (!this._yoyo && typeof this._valuesEnd[property] === 'string') {
- this._valuesStartRepeat[property] =
- // eslint-disable-next-line
- // @ts-ignore FIXME?
- this._valuesStartRepeat[property] + parseFloat(this._valuesEnd[property]);
- }
- if (this._yoyo) {
- this._swapEndStartRepeatValues(property);
- }
- this._valuesStart[property] = this._valuesStartRepeat[property];
- }
- if (this._yoyo) {
- this._reversed = !this._reversed;
- }
- if (this._repeatDelayTime !== undefined) {
- this._startTime = time + this._repeatDelayTime;
- }
- else {
- this._startTime = time + this._delayTime;
- }
- if (this._onRepeatCallback) {
- this._onRepeatCallback(this._object);
- }
- this._onEveryStartCallbackFired = false;
- return true;
- }
- else {
- if (this._onCompleteCallback) {
- this._onCompleteCallback(this._object);
- }
- for (var i = 0, numChainedTweens = this._chainedTweens.length; i < numChainedTweens; i++) {
- // Make the chained tweens start exactly at the time they should,
- // even if the `update()` method was called way past the duration of the tween
- this._chainedTweens[i].start(this._startTime + this._duration, false);
- }
- this._isPlaying = false;
- return false;
- }
- }
- return true;
- };
- Tween.prototype._updateProperties = function (_object, _valuesStart, _valuesEnd, value) {
- for (var property in _valuesEnd) {
- // Don't update properties that do not exist in the source object
- if (_valuesStart[property] === undefined) {
- continue;
- }
- var start = _valuesStart[property] || 0;
- var end = _valuesEnd[property];
- var startIsArray = Array.isArray(_object[property]);
- var endIsArray = Array.isArray(end);
- var isInterpolationList = !startIsArray && endIsArray;
- if (isInterpolationList) {
- _object[property] = this._interpolationFunction(end, value);
- }
- else if (typeof end === 'object' && end) {
- // eslint-disable-next-line
- // @ts-ignore FIXME?
- this._updateProperties(_object[property], start, end, value);
- }
- else {
- // Parses relative end values with start as base (e.g.: +10, -3)
- end = this._handleRelativeValue(start, end);
- // Protect against non numeric properties.
- if (typeof end === 'number') {
- // eslint-disable-next-line
- // @ts-ignore FIXME?
- _object[property] = start + (end - start) * value;
- }
- }
- }
- };
- Tween.prototype._handleRelativeValue = function (start, end) {
- if (typeof end !== 'string') {
- return end;
- }
- if (end.charAt(0) === '+' || end.charAt(0) === '-') {
- return start + parseFloat(end);
- }
- return parseFloat(end);
- };
- Tween.prototype._swapEndStartRepeatValues = function (property) {
- var tmp = this._valuesStartRepeat[property];
- var endValue = this._valuesEnd[property];
- if (typeof endValue === 'string') {
- this._valuesStartRepeat[property] = this._valuesStartRepeat[property] + parseFloat(endValue);
- }
- else {
- this._valuesStartRepeat[property] = this._valuesEnd[property];
- }
- this._valuesEnd[property] = tmp;
- };
- return Tween;
- }());
- /**
- * Controlling groups of tweens
- *
- * Using the TWEEN singleton to manage your tweens can cause issues in large apps with many components.
- * In these cases, you may want to create your own smaller groups of tweens.
- */
- var TWEEN = mainGroup;
- // This is the best way to export things in a way that's compatible with both ES
- // Modules and CommonJS, without build hacks, and so as not to break the
- // existing API.
- // https://github.com/rollup/rollup/issues/1961#issuecomment-423037881
- TWEEN.getAll.bind(TWEEN);
- TWEEN.removeAll.bind(TWEEN);
- TWEEN.add.bind(TWEEN);
- TWEEN.remove.bind(TWEEN);
- var update = TWEEN.update.bind(TWEEN);
-
- function _iterableToArrayLimit$1(arr, i) {
- var _i = null == arr ? null : "undefined" != typeof Symbol && arr[Symbol.iterator] || arr["@@iterator"];
- if (null != _i) {
- var _s,
- _e,
- _x,
- _r,
- _arr = [],
- _n = !0,
- _d = !1;
- try {
- if (_x = (_i = _i.call(arr)).next, 0 === i) {
- if (Object(_i) !== _i) return;
- _n = !1;
- } else for (; !(_n = (_s = _x.call(_i)).done) && (_arr.push(_s.value), _arr.length !== i); _n = !0);
- } catch (err) {
- _d = !0, _e = err;
- } finally {
- try {
- if (!_n && null != _i.return && (_r = _i.return(), Object(_r) !== _r)) return;
- } finally {
- if (_d) throw _e;
- }
- }
- return _arr;
- }
- }
- function _classCallCheck$1(instance, Constructor) {
- if (!(instance instanceof Constructor)) {
- throw new TypeError("Cannot call a class as a function");
- }
- }
- function _defineProperties$1(target, props) {
- for (var i = 0; i < props.length; i++) {
- var descriptor = props[i];
- descriptor.enumerable = descriptor.enumerable || false;
- descriptor.configurable = true;
- if ("value" in descriptor) descriptor.writable = true;
- Object.defineProperty(target, _toPropertyKey$2(descriptor.key), descriptor);
- }
- }
- function _createClass$1(Constructor, protoProps, staticProps) {
- if (protoProps) _defineProperties$1(Constructor.prototype, protoProps);
- if (staticProps) _defineProperties$1(Constructor, staticProps);
- Object.defineProperty(Constructor, "prototype", {
- writable: false
- });
- return Constructor;
- }
- function _slicedToArray$1(arr, i) {
- return _arrayWithHoles$1(arr) || _iterableToArrayLimit$1(arr, i) || _unsupportedIterableToArray$2(arr, i) || _nonIterableRest$1();
- }
- function _arrayWithHoles$1(arr) {
- if (Array.isArray(arr)) return arr;
- }
- function _unsupportedIterableToArray$2(o, minLen) {
- if (!o) return;
- if (typeof o === "string") return _arrayLikeToArray$2(o, minLen);
- var n = Object.prototype.toString.call(o).slice(8, -1);
- if (n === "Object" && o.constructor) n = o.constructor.name;
- if (n === "Map" || n === "Set") return Array.from(o);
- if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray$2(o, minLen);
- }
- function _arrayLikeToArray$2(arr, len) {
- if (len == null || len > arr.length) len = arr.length;
- for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i];
- return arr2;
- }
- function _nonIterableRest$1() {
- throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
- }
- function _toPrimitive$2(input, hint) {
- if (typeof input !== "object" || input === null) return input;
- var prim = input[Symbol.toPrimitive];
- if (prim !== undefined) {
- var res = prim.call(input, hint || "default");
- if (typeof res !== "object") return res;
- throw new TypeError("@@toPrimitive must return a primitive value.");
- }
- return (hint === "string" ? String : Number)(input);
- }
- function _toPropertyKey$2(arg) {
- var key = _toPrimitive$2(arg, "string");
- return typeof key === "symbol" ? key : String(key);
- }
-
- var Prop = /*#__PURE__*/_createClass$1(function Prop(name, _ref) {
- var _ref$default = _ref["default"],
- defaultVal = _ref$default === void 0 ? null : _ref$default,
- _ref$triggerUpdate = _ref.triggerUpdate,
- triggerUpdate = _ref$triggerUpdate === void 0 ? true : _ref$triggerUpdate,
- _ref$onChange = _ref.onChange,
- onChange = _ref$onChange === void 0 ? function (newVal, state) {} : _ref$onChange;
- _classCallCheck$1(this, Prop);
- this.name = name;
- this.defaultVal = defaultVal;
- this.triggerUpdate = triggerUpdate;
- this.onChange = onChange;
- });
- function index$3 (_ref2) {
- var _ref2$stateInit = _ref2.stateInit,
- stateInit = _ref2$stateInit === void 0 ? function () {
- return {};
- } : _ref2$stateInit,
- _ref2$props = _ref2.props,
- rawProps = _ref2$props === void 0 ? {} : _ref2$props,
- _ref2$methods = _ref2.methods,
- methods = _ref2$methods === void 0 ? {} : _ref2$methods,
- _ref2$aliases = _ref2.aliases,
- aliases = _ref2$aliases === void 0 ? {} : _ref2$aliases,
- _ref2$init = _ref2.init,
- initFn = _ref2$init === void 0 ? function () {} : _ref2$init,
- _ref2$update = _ref2.update,
- updateFn = _ref2$update === void 0 ? function () {} : _ref2$update;
- // Parse props into Prop instances
- var props = Object.keys(rawProps).map(function (propName) {
- return new Prop(propName, rawProps[propName]);
- });
- return function () {
- var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
- // Holds component state
- var state = Object.assign({}, stateInit instanceof Function ? stateInit(options) : stateInit,
- // Support plain objects for backwards compatibility
- {
- initialised: false
- });
-
- // keeps track of which props triggered an update
- var changedProps = {};
-
- // Component constructor
- function comp(nodeElement) {
- initStatic(nodeElement, options);
- digest();
- return comp;
- }
- var initStatic = function initStatic(nodeElement, options) {
- initFn.call(comp, nodeElement, state, options);
- state.initialised = true;
- };
- var digest = debounce(function () {
- if (!state.initialised) {
- return;
- }
- updateFn.call(comp, state, changedProps);
- changedProps = {};
- }, 1);
-
- // Getter/setter methods
- props.forEach(function (prop) {
- comp[prop.name] = getSetProp(prop);
- function getSetProp(_ref3) {
- var prop = _ref3.name,
- _ref3$triggerUpdate = _ref3.triggerUpdate,
- redigest = _ref3$triggerUpdate === void 0 ? false : _ref3$triggerUpdate,
- _ref3$onChange = _ref3.onChange,
- onChange = _ref3$onChange === void 0 ? function (newVal, state) {} : _ref3$onChange,
- _ref3$defaultVal = _ref3.defaultVal,
- defaultVal = _ref3$defaultVal === void 0 ? null : _ref3$defaultVal;
- return function (_) {
- var curVal = state[prop];
- if (!arguments.length) {
- return curVal;
- } // Getter mode
-
- var val = _ === undefined ? defaultVal : _; // pick default if value passed is undefined
- state[prop] = val;
- onChange.call(comp, val, state, curVal);
-
- // track changed props
- !changedProps.hasOwnProperty(prop) && (changedProps[prop] = curVal);
- if (redigest) {
- digest();
- }
- return comp;
- };
- }
- });
-
- // Other methods
- Object.keys(methods).forEach(function (methodName) {
- comp[methodName] = function () {
- var _methods$methodName;
- for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
- args[_key] = arguments[_key];
- }
- return (_methods$methodName = methods[methodName]).call.apply(_methods$methodName, [comp, state].concat(args));
- };
- });
-
- // Link aliases
- Object.entries(aliases).forEach(function (_ref4) {
- var _ref5 = _slicedToArray$1(_ref4, 2),
- alias = _ref5[0],
- target = _ref5[1];
- return comp[alias] = comp[target];
- });
-
- // Reset all component props to their default value
- comp.resetProps = function () {
- props.forEach(function (prop) {
- comp[prop.name](prop.defaultVal);
- });
- return comp;
- };
-
- //
-
- comp.resetProps(); // Apply all prop defaults
- state._rerender = digest; // Expose digest method
-
- return comp;
- };
- }
-
- var index$2 = (function (p) {
- return typeof p === 'function' ? p // fn
- : typeof p === 'string' ? function (obj) {
- return obj[p];
- } // property name
- : function (obj) {
- return p;
- };
- }); // constant
-
- // This file is autogenerated. It's used to publish ESM to npm.
- function _typeof(obj) {
- "@babel/helpers - typeof";
-
- return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) {
- return typeof obj;
- } : function (obj) {
- return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj;
- }, _typeof(obj);
- }
-
- // https://github.com/bgrins/TinyColor
- // Brian Grinstead, MIT License
-
- var trimLeft = /^\s+/;
- var trimRight = /\s+$/;
- function tinycolor(color, opts) {
- color = color ? color : "";
- opts = opts || {};
-
- // If input is already a tinycolor, return itself
- if (color instanceof tinycolor) {
- return color;
- }
- // If we are called as a function, call using new instead
- if (!(this instanceof tinycolor)) {
- return new tinycolor(color, opts);
- }
- var rgb = inputToRGB(color);
- this._originalInput = color, this._r = rgb.r, this._g = rgb.g, this._b = rgb.b, this._a = rgb.a, this._roundA = Math.round(100 * this._a) / 100, this._format = opts.format || rgb.format;
- this._gradientType = opts.gradientType;
-
- // Don't let the range of [0,255] come back in [0,1].
- // Potentially lose a little bit of precision here, but will fix issues where
- // .5 gets interpreted as half of the total, instead of half of 1
- // If it was supposed to be 128, this was already taken care of by `inputToRgb`
- if (this._r < 1) this._r = Math.round(this._r);
- if (this._g < 1) this._g = Math.round(this._g);
- if (this._b < 1) this._b = Math.round(this._b);
- this._ok = rgb.ok;
- }
- tinycolor.prototype = {
- isDark: function isDark() {
- return this.getBrightness() < 128;
- },
- isLight: function isLight() {
- return !this.isDark();
- },
- isValid: function isValid() {
- return this._ok;
- },
- getOriginalInput: function getOriginalInput() {
- return this._originalInput;
- },
- getFormat: function getFormat() {
- return this._format;
- },
- getAlpha: function getAlpha() {
- return this._a;
- },
- getBrightness: function getBrightness() {
- //http://www.w3.org/TR/AERT#color-contrast
- var rgb = this.toRgb();
- return (rgb.r * 299 + rgb.g * 587 + rgb.b * 114) / 1000;
- },
- getLuminance: function getLuminance() {
- //http://www.w3.org/TR/2008/REC-WCAG20-20081211/#relativeluminancedef
- var rgb = this.toRgb();
- var RsRGB, GsRGB, BsRGB, R, G, B;
- RsRGB = rgb.r / 255;
- GsRGB = rgb.g / 255;
- BsRGB = rgb.b / 255;
- if (RsRGB <= 0.03928) R = RsRGB / 12.92;else R = Math.pow((RsRGB + 0.055) / 1.055, 2.4);
- if (GsRGB <= 0.03928) G = GsRGB / 12.92;else G = Math.pow((GsRGB + 0.055) / 1.055, 2.4);
- if (BsRGB <= 0.03928) B = BsRGB / 12.92;else B = Math.pow((BsRGB + 0.055) / 1.055, 2.4);
- return 0.2126 * R + 0.7152 * G + 0.0722 * B;
- },
- setAlpha: function setAlpha(value) {
- this._a = boundAlpha(value);
- this._roundA = Math.round(100 * this._a) / 100;
- return this;
- },
- toHsv: function toHsv() {
- var hsv = rgbToHsv(this._r, this._g, this._b);
- return {
- h: hsv.h * 360,
- s: hsv.s,
- v: hsv.v,
- a: this._a
- };
- },
- toHsvString: function toHsvString() {
- var hsv = rgbToHsv(this._r, this._g, this._b);
- var h = Math.round(hsv.h * 360),
- s = Math.round(hsv.s * 100),
- v = Math.round(hsv.v * 100);
- return this._a == 1 ? "hsv(" + h + ", " + s + "%, " + v + "%)" : "hsva(" + h + ", " + s + "%, " + v + "%, " + this._roundA + ")";
- },
- toHsl: function toHsl() {
- var hsl = rgbToHsl(this._r, this._g, this._b);
- return {
- h: hsl.h * 360,
- s: hsl.s,
- l: hsl.l,
- a: this._a
- };
- },
- toHslString: function toHslString() {
- var hsl = rgbToHsl(this._r, this._g, this._b);
- var h = Math.round(hsl.h * 360),
- s = Math.round(hsl.s * 100),
- l = Math.round(hsl.l * 100);
- return this._a == 1 ? "hsl(" + h + ", " + s + "%, " + l + "%)" : "hsla(" + h + ", " + s + "%, " + l + "%, " + this._roundA + ")";
- },
- toHex: function toHex(allow3Char) {
- return rgbToHex(this._r, this._g, this._b, allow3Char);
- },
- toHexString: function toHexString(allow3Char) {
- return "#" + this.toHex(allow3Char);
- },
- toHex8: function toHex8(allow4Char) {
- return rgbaToHex(this._r, this._g, this._b, this._a, allow4Char);
- },
- toHex8String: function toHex8String(allow4Char) {
- return "#" + this.toHex8(allow4Char);
- },
- toRgb: function toRgb() {
- return {
- r: Math.round(this._r),
- g: Math.round(this._g),
- b: Math.round(this._b),
- a: this._a
- };
- },
- toRgbString: function toRgbString() {
- return this._a == 1 ? "rgb(" + Math.round(this._r) + ", " + Math.round(this._g) + ", " + Math.round(this._b) + ")" : "rgba(" + Math.round(this._r) + ", " + Math.round(this._g) + ", " + Math.round(this._b) + ", " + this._roundA + ")";
- },
- toPercentageRgb: function toPercentageRgb() {
- return {
- r: Math.round(bound01(this._r, 255) * 100) + "%",
- g: Math.round(bound01(this._g, 255) * 100) + "%",
- b: Math.round(bound01(this._b, 255) * 100) + "%",
- a: this._a
- };
- },
- toPercentageRgbString: function toPercentageRgbString() {
- return this._a == 1 ? "rgb(" + Math.round(bound01(this._r, 255) * 100) + "%, " + Math.round(bound01(this._g, 255) * 100) + "%, " + Math.round(bound01(this._b, 255) * 100) + "%)" : "rgba(" + Math.round(bound01(this._r, 255) * 100) + "%, " + Math.round(bound01(this._g, 255) * 100) + "%, " + Math.round(bound01(this._b, 255) * 100) + "%, " + this._roundA + ")";
- },
- toName: function toName() {
- if (this._a === 0) {
- return "transparent";
- }
- if (this._a < 1) {
- return false;
- }
- return hexNames[rgbToHex(this._r, this._g, this._b, true)] || false;
- },
- toFilter: function toFilter(secondColor) {
- var hex8String = "#" + rgbaToArgbHex(this._r, this._g, this._b, this._a);
- var secondHex8String = hex8String;
- var gradientType = this._gradientType ? "GradientType = 1, " : "";
- if (secondColor) {
- var s = tinycolor(secondColor);
- secondHex8String = "#" + rgbaToArgbHex(s._r, s._g, s._b, s._a);
- }
- return "progid:DXImageTransform.Microsoft.gradient(" + gradientType + "startColorstr=" + hex8String + ",endColorstr=" + secondHex8String + ")";
- },
- toString: function toString(format) {
- var formatSet = !!format;
- format = format || this._format;
- var formattedString = false;
- var hasAlpha = this._a < 1 && this._a >= 0;
- var needsAlphaFormat = !formatSet && hasAlpha && (format === "hex" || format === "hex6" || format === "hex3" || format === "hex4" || format === "hex8" || format === "name");
- if (needsAlphaFormat) {
- // Special case for "transparent", all other non-alpha formats
- // will return rgba when there is transparency.
- if (format === "name" && this._a === 0) {
- return this.toName();
- }
- return this.toRgbString();
- }
- if (format === "rgb") {
- formattedString = this.toRgbString();
- }
- if (format === "prgb") {
- formattedString = this.toPercentageRgbString();
- }
- if (format === "hex" || format === "hex6") {
- formattedString = this.toHexString();
- }
- if (format === "hex3") {
- formattedString = this.toHexString(true);
- }
- if (format === "hex4") {
- formattedString = this.toHex8String(true);
- }
- if (format === "hex8") {
- formattedString = this.toHex8String();
- }
- if (format === "name") {
- formattedString = this.toName();
- }
- if (format === "hsl") {
- formattedString = this.toHslString();
- }
- if (format === "hsv") {
- formattedString = this.toHsvString();
- }
- return formattedString || this.toHexString();
- },
- clone: function clone() {
- return tinycolor(this.toString());
- },
- _applyModification: function _applyModification(fn, args) {
- var color = fn.apply(null, [this].concat([].slice.call(args)));
- this._r = color._r;
- this._g = color._g;
- this._b = color._b;
- this.setAlpha(color._a);
- return this;
- },
- lighten: function lighten() {
- return this._applyModification(_lighten, arguments);
- },
- brighten: function brighten() {
- return this._applyModification(_brighten, arguments);
- },
- darken: function darken() {
- return this._applyModification(_darken, arguments);
- },
- desaturate: function desaturate() {
- return this._applyModification(_desaturate, arguments);
- },
- saturate: function saturate() {
- return this._applyModification(_saturate, arguments);
- },
- greyscale: function greyscale() {
- return this._applyModification(_greyscale, arguments);
- },
- spin: function spin() {
- return this._applyModification(_spin, arguments);
- },
- _applyCombination: function _applyCombination(fn, args) {
- return fn.apply(null, [this].concat([].slice.call(args)));
- },
- analogous: function analogous() {
- return this._applyCombination(_analogous, arguments);
- },
- complement: function complement() {
- return this._applyCombination(_complement, arguments);
- },
- monochromatic: function monochromatic() {
- return this._applyCombination(_monochromatic, arguments);
- },
- splitcomplement: function splitcomplement() {
- return this._applyCombination(_splitcomplement, arguments);
- },
- // Disabled until https://github.com/bgrins/TinyColor/issues/254
- // polyad: function (number) {
- // return this._applyCombination(polyad, [number]);
- // },
- triad: function triad() {
- return this._applyCombination(polyad, [3]);
- },
- tetrad: function tetrad() {
- return this._applyCombination(polyad, [4]);
- }
- };
-
- // If input is an object, force 1 into "1.0" to handle ratios properly
- // String input requires "1.0" as input, so 1 will be treated as 1
- tinycolor.fromRatio = function (color, opts) {
- if (_typeof(color) == "object") {
- var newColor = {};
- for (var i in color) {
- if (color.hasOwnProperty(i)) {
- if (i === "a") {
- newColor[i] = color[i];
- } else {
- newColor[i] = convertToPercentage(color[i]);
- }
- }
- }
- color = newColor;
- }
- return tinycolor(color, opts);
- };
-
- // Given a string or object, convert that input to RGB
- // Possible string inputs:
- //
- // "red"
- // "#f00" or "f00"
- // "#ff0000" or "ff0000"
- // "#ff000000" or "ff000000"
- // "rgb 255 0 0" or "rgb (255, 0, 0)"
- // "rgb 1.0 0 0" or "rgb (1, 0, 0)"
- // "rgba (255, 0, 0, 1)" or "rgba 255, 0, 0, 1"
- // "rgba (1.0, 0, 0, 1)" or "rgba 1.0, 0, 0, 1"
- // "hsl(0, 100%, 50%)" or "hsl 0 100% 50%"
- // "hsla(0, 100%, 50%, 1)" or "hsla 0 100% 50%, 1"
- // "hsv(0, 100%, 100%)" or "hsv 0 100% 100%"
- //
- function inputToRGB(color) {
- var rgb = {
- r: 0,
- g: 0,
- b: 0
- };
- var a = 1;
- var s = null;
- var v = null;
- var l = null;
- var ok = false;
- var format = false;
- if (typeof color == "string") {
- color = stringInputToObject(color);
- }
- if (_typeof(color) == "object") {
- if (isValidCSSUnit(color.r) && isValidCSSUnit(color.g) && isValidCSSUnit(color.b)) {
- rgb = rgbToRgb(color.r, color.g, color.b);
- ok = true;
- format = String(color.r).substr(-1) === "%" ? "prgb" : "rgb";
- } else if (isValidCSSUnit(color.h) && isValidCSSUnit(color.s) && isValidCSSUnit(color.v)) {
- s = convertToPercentage(color.s);
- v = convertToPercentage(color.v);
- rgb = hsvToRgb(color.h, s, v);
- ok = true;
- format = "hsv";
- } else if (isValidCSSUnit(color.h) && isValidCSSUnit(color.s) && isValidCSSUnit(color.l)) {
- s = convertToPercentage(color.s);
- l = convertToPercentage(color.l);
- rgb = hslToRgb(color.h, s, l);
- ok = true;
- format = "hsl";
- }
- if (color.hasOwnProperty("a")) {
- a = color.a;
- }
- }
- a = boundAlpha(a);
- return {
- ok: ok,
- format: color.format || format,
- r: Math.min(255, Math.max(rgb.r, 0)),
- g: Math.min(255, Math.max(rgb.g, 0)),
- b: Math.min(255, Math.max(rgb.b, 0)),
- a: a
- };
- }
-
- // Conversion Functions
- // --------------------
-
- // `rgbToHsl`, `rgbToHsv`, `hslToRgb`, `hsvToRgb` modified from:
- //
-
- // `rgbToRgb`
- // Handle bounds / percentage checking to conform to CSS color spec
- //
-
- function _desaturate(color, amount) {
- amount = amount === 0 ? 0 : amount || 10;
- var hsl = tinycolor(color).toHsl();
- hsl.s -= amount / 100;
- hsl.s = clamp01(hsl.s);
- return tinycolor(hsl);
- }
- function _saturate(color, amount) {
- amount = amount === 0 ? 0 : amount || 10;
- var hsl = tinycolor(color).toHsl();
- hsl.s += amount / 100;
- hsl.s = clamp01(hsl.s);
- return tinycolor(hsl);
- }
- function _greyscale(color) {
- return tinycolor(color).desaturate(100);
- }
- function _lighten(color, amount) {
- amount = amount === 0 ? 0 : amount || 10;
- var hsl = tinycolor(color).toHsl();
- hsl.l += amount / 100;
- hsl.l = clamp01(hsl.l);
- return tinycolor(hsl);
- }
- function _brighten(color, amount) {
- amount = amount === 0 ? 0 : amount || 10;
- var rgb = tinycolor(color).toRgb();
- rgb.r = Math.max(0, Math.min(255, rgb.r - Math.round(255 * -(amount / 100))));
- rgb.g = Math.max(0, Math.min(255, rgb.g - Math.round(255 * -(amount / 100))));
- rgb.b = Math.max(0, Math.min(255, rgb.b - Math.round(255 * -(amount / 100))));
- return tinycolor(rgb);
- }
- function _darken(color, amount) {
- amount = amount === 0 ? 0 : amount || 10;
- var hsl = tinycolor(color).toHsl();
- hsl.l -= amount / 100;
- hsl.l = clamp01(hsl.l);
- return tinycolor(hsl);
- }
-
- // Spin takes a positive or negative amount within [-360, 360] indicating the change of hue.
- // Values outside of this range will be wrapped into this range.
- function _spin(color, amount) {
- var hsl = tinycolor(color).toHsl();
- var hue = (hsl.h + amount) % 360;
- hsl.h = hue < 0 ? 360 + hue : hue;
- return tinycolor(hsl);
- }
-
- // Combination Functions
- // ---------------------
- // Thanks to jQuery xColor for some of the ideas behind these
- //
-
- function _complement(color) {
- var hsl = tinycolor(color).toHsl();
- hsl.h = (hsl.h + 180) % 360;
- return tinycolor(hsl);
- }
- function polyad(color, number) {
- if (isNaN(number) || number <= 0) {
- throw new Error("Argument to polyad must be a positive number");
- }
- var hsl = tinycolor(color).toHsl();
- var result = [tinycolor(color)];
- var step = 360 / number;
- for (var i = 1; i < number; i++) {
- result.push(tinycolor({
- h: (hsl.h + i * step) % 360,
- s: hsl.s,
- l: hsl.l
- }));
- }
- return result;
- }
- function _splitcomplement(color) {
- var hsl = tinycolor(color).toHsl();
- var h = hsl.h;
- return [tinycolor(color), tinycolor({
- h: (h + 72) % 360,
- s: hsl.s,
- l: hsl.l
- }), tinycolor({
- h: (h + 216) % 360,
- s: hsl.s,
- l: hsl.l
- })];
- }
- function _analogous(color, results, slices) {
- results = results || 6;
- slices = slices || 30;
- var hsl = tinycolor(color).toHsl();
- var part = 360 / slices;
- var ret = [tinycolor(color)];
- for (hsl.h = (hsl.h - (part * results >> 1) + 720) % 360; --results;) {
- hsl.h = (hsl.h + part) % 360;
- ret.push(tinycolor(hsl));
- }
- return ret;
- }
- function _monochromatic(color, results) {
- results = results || 6;
- var hsv = tinycolor(color).toHsv();
- var h = hsv.h,
- s = hsv.s,
- v = hsv.v;
- var ret = [];
- var modification = 1 / results;
- while (results--) {
- ret.push(tinycolor({
- h: h,
- s: s,
- v: v
- }));
- v = (v + modification) % 1;
- }
- return ret;
- }
-
- // Utility Functions
- // ---------------------
-
- tinycolor.mix = function (color1, color2, amount) {
- amount = amount === 0 ? 0 : amount || 50;
- var rgb1 = tinycolor(color1).toRgb();
- var rgb2 = tinycolor(color2).toRgb();
- var p = amount / 100;
- var rgba = {
- r: (rgb2.r - rgb1.r) * p + rgb1.r,
- g: (rgb2.g - rgb1.g) * p + rgb1.g,
- b: (rgb2.b - rgb1.b) * p + rgb1.b,
- a: (rgb2.a - rgb1.a) * p + rgb1.a
- };
- return tinycolor(rgba);
- };
-
- // Readability Functions
- // ---------------------
- // false
- // tinycolor.isReadable("#000", "#111",{level:"AA",size:"large"}) => false
- tinycolor.isReadable = function (color1, color2, wcag2) {
- var readability = tinycolor.readability(color1, color2);
- var wcag2Parms, out;
- out = false;
- wcag2Parms = validateWCAG2Parms(wcag2);
- switch (wcag2Parms.level + wcag2Parms.size) {
- case "AAsmall":
- case "AAAlarge":
- out = readability >= 4.5;
- break;
- case "AAlarge":
- out = readability >= 3;
- break;
- case "AAAsmall":
- out = readability >= 7;
- break;
- }
- return out;
- };
-
- // `mostReadable`
- // Given a base color and a list of possible foreground or background
- // colors for that base, returns the most readable color.
- // Optionally returns Black or White if the most readable color is unreadable.
- // *Example*
- // tinycolor.mostReadable(tinycolor.mostReadable("#123", ["#124", "#125"],{includeFallbackColors:false}).toHexString(); // "#112255"
- // tinycolor.mostReadable(tinycolor.mostReadable("#123", ["#124", "#125"],{includeFallbackColors:true}).toHexString(); // "#ffffff"
- // tinycolor.mostReadable("#a8015a", ["#faf3f3"],{includeFallbackColors:true,level:"AAA",size:"large"}).toHexString(); // "#faf3f3"
- // tinycolor.mostReadable("#a8015a", ["#faf3f3"],{includeFallbackColors:true,level:"AAA",size:"small"}).toHexString(); // "#ffffff"
- tinycolor.mostReadable = function (baseColor, colorList, args) {
- var bestColor = null;
- var bestScore = 0;
- var readability;
- var includeFallbackColors, level, size;
- args = args || {};
- includeFallbackColors = args.includeFallbackColors;
- level = args.level;
- size = args.size;
- for (var i = 0; i < colorList.length; i++) {
- readability = tinycolor.readability(baseColor, colorList[i]);
- if (readability > bestScore) {
- bestScore = readability;
- bestColor = tinycolor(colorList[i]);
- }
- }
- if (tinycolor.isReadable(baseColor, bestColor, {
- level: level,
- size: size
- }) || !includeFallbackColors) {
- return bestColor;
- } else {
- args.includeFallbackColors = false;
- return tinycolor.mostReadable(baseColor, ["#fff", "#000"], args);
- }
- };
-
- // Big List of Colors
- // ------------------
- //
- var names = tinycolor.names = {
- aliceblue: "f0f8ff",
- antiquewhite: "faebd7",
- aqua: "0ff",
- aquamarine: "7fffd4",
- azure: "f0ffff",
- beige: "f5f5dc",
- bisque: "ffe4c4",
- black: "000",
- blanchedalmond: "ffebcd",
- blue: "00f",
- blueviolet: "8a2be2",
- brown: "a52a2a",
- burlywood: "deb887",
- burntsienna: "ea7e5d",
- cadetblue: "5f9ea0",
- chartreuse: "7fff00",
- chocolate: "d2691e",
- coral: "ff7f50",
- cornflowerblue: "6495ed",
- cornsilk: "fff8dc",
- crimson: "dc143c",
- cyan: "0ff",
- darkblue: "00008b",
- darkcyan: "008b8b",
- darkgoldenrod: "b8860b",
- darkgray: "a9a9a9",
- darkgreen: "006400",
- darkgrey: "a9a9a9",
- darkkhaki: "bdb76b",
- darkmagenta: "8b008b",
- darkolivegreen: "556b2f",
- darkorange: "ff8c00",
- darkorchid: "9932cc",
- darkred: "8b0000",
- darksalmon: "e9967a",
- darkseagreen: "8fbc8f",
- darkslateblue: "483d8b",
- darkslategray: "2f4f4f",
- darkslategrey: "2f4f4f",
- darkturquoise: "00ced1",
- darkviolet: "9400d3",
- deeppink: "ff1493",
- deepskyblue: "00bfff",
- dimgray: "696969",
- dimgrey: "696969",
- dodgerblue: "1e90ff",
- firebrick: "b22222",
- floralwhite: "fffaf0",
- forestgreen: "228b22",
- fuchsia: "f0f",
- gainsboro: "dcdcdc",
- ghostwhite: "f8f8ff",
- gold: "ffd700",
- goldenrod: "daa520",
- gray: "808080",
- green: "008000",
- greenyellow: "adff2f",
- grey: "808080",
- honeydew: "f0fff0",
- hotpink: "ff69b4",
- indianred: "cd5c5c",
- indigo: "4b0082",
- ivory: "fffff0",
- khaki: "f0e68c",
- lavender: "e6e6fa",
- lavenderblush: "fff0f5",
- lawngreen: "7cfc00",
- lemonchiffon: "fffacd",
- lightblue: "add8e6",
- lightcoral: "f08080",
- lightcyan: "e0ffff",
- lightgoldenrodyellow: "fafad2",
- lightgray: "d3d3d3",
- lightgreen: "90ee90",
- lightgrey: "d3d3d3",
- lightpink: "ffb6c1",
- lightsalmon: "ffa07a",
- lightseagreen: "20b2aa",
- lightskyblue: "87cefa",
- lightslategray: "789",
- lightslategrey: "789",
- lightsteelblue: "b0c4de",
- lightyellow: "ffffe0",
- lime: "0f0",
- limegreen: "32cd32",
- linen: "faf0e6",
- magenta: "f0f",
- maroon: "800000",
- mediumaquamarine: "66cdaa",
- mediumblue: "0000cd",
- mediumorchid: "ba55d3",
- mediumpurple: "9370db",
- mediumseagreen: "3cb371",
- mediumslateblue: "7b68ee",
- mediumspringgreen: "00fa9a",
- mediumturquoise: "48d1cc",
- mediumvioletred: "c71585",
- midnightblue: "191970",
- mintcream: "f5fffa",
- mistyrose: "ffe4e1",
- moccasin: "ffe4b5",
- navajowhite: "ffdead",
- navy: "000080",
- oldlace: "fdf5e6",
- olive: "808000",
- olivedrab: "6b8e23",
- orange: "ffa500",
- orangered: "ff4500",
- orchid: "da70d6",
- palegoldenrod: "eee8aa",
- palegreen: "98fb98",
- paleturquoise: "afeeee",
- palevioletred: "db7093",
- papayawhip: "ffefd5",
- peachpuff: "ffdab9",
- peru: "cd853f",
- pink: "ffc0cb",
- plum: "dda0dd",
- powderblue: "b0e0e6",
- purple: "800080",
- rebeccapurple: "663399",
- red: "f00",
- rosybrown: "bc8f8f",
- royalblue: "4169e1",
- saddlebrown: "8b4513",
- salmon: "fa8072",
- sandybrown: "f4a460",
- seagreen: "2e8b57",
- seashell: "fff5ee",
- sienna: "a0522d",
- silver: "c0c0c0",
- skyblue: "87ceeb",
- slateblue: "6a5acd",
- slategray: "708090",
- slategrey: "708090",
- snow: "fffafa",
- springgreen: "00ff7f",
- steelblue: "4682b4",
- tan: "d2b48c",
- teal: "008080",
- thistle: "d8bfd8",
- tomato: "ff6347",
- turquoise: "40e0d0",
- violet: "ee82ee",
- wheat: "f5deb3",
- white: "fff",
- whitesmoke: "f5f5f5",
- yellow: "ff0",
- yellowgreen: "9acd32"
- };
-
- // Make it easy to access colors via `hexNames[hex]`
- var hexNames = tinycolor.hexNames = flip(names);
-
- // Utilities
- // ---------
-
- // `{ 'name1': 'val1' }` becomes `{ 'val1': 'name1' }`
- function flip(o) {
- var flipped = {};
- for (var i in o) {
- if (o.hasOwnProperty(i)) {
- flipped[o[i]] = i;
- }
- }
- return flipped;
- }
-
- // Return a valid alpha value [0,1] with all invalid values being set to 1
- function boundAlpha(a) {
- a = parseFloat(a);
- if (isNaN(a) || a < 0 || a > 1) {
- a = 1;
- }
- return a;
- }
-
- // Take input from [0, n] and return it as [0, 1]
- function bound01(n, max) {
- if (isOnePointZero(n)) n = "100%";
- var processPercent = isPercentage(n);
- n = Math.min(max, Math.max(0, parseFloat(n)));
-
- // Automatically convert percentage into number
- if (processPercent) {
- n = parseInt(n * max, 10) / 100;
- }
-
- // Handle floating point rounding errors
- if (Math.abs(n - max) < 0.000001) {
- return 1;
- }
-
- // Convert into [0, 1] range if it isn't already
- return n % max / parseFloat(max);
- }
-
- // Force a number between 0 and 1
- function clamp01(val) {
- return Math.min(1, Math.max(0, val));
- }
-
- // Parse a base-16 hex value into a base-10 integer
- function parseIntFromHex(val) {
- return parseInt(val, 16);
- }
-
- // Need to handle 1.0 as 100%, since once it is a number, there is no difference between it and 1
- //
- function isOnePointZero(n) {
- return typeof n == "string" && n.indexOf(".") != -1 && parseFloat(n) === 1;
- }
-
- // Check to see if string passed in is a percentage
- function isPercentage(n) {
- return typeof n === "string" && n.indexOf("%") != -1;
- }
-
- // Force a hex value to have 2 characters
- function pad2(c) {
- return c.length == 1 ? "0" + c : "" + c;
- }
-
- // Replace a decimal with it's percentage value
- function convertToPercentage(n) {
- if (n <= 1) {
- n = n * 100 + "%";
- }
- return n;
- }
-
- // Converts a decimal to a hex value
- function convertDecimalToHex(d) {
- return Math.round(parseFloat(d) * 255).toString(16);
- }
- // Converts a hex value to a decimal
- function convertHexToDecimal(h) {
- return parseIntFromHex(h) / 255;
- }
- var matchers = function () {
- //
- var CSS_INTEGER = "[-\\+]?\\d+%?";
-
- //
- var CSS_NUMBER = "[-\\+]?\\d*\\.\\d+%?";
-
- // Allow positive/negative integer/number. Don't capture the either/or, just the entire outcome.
- var CSS_UNIT = "(?:" + CSS_NUMBER + ")|(?:" + CSS_INTEGER + ")";
-
- // Actual matching.
- // Parentheses and commas are optional, but not required.
- // Whitespace can take the place of commas or opening paren
- var PERMISSIVE_MATCH3 = "[\\s|\\(]+(" + CSS_UNIT + ")[,|\\s]+(" + CSS_UNIT + ")[,|\\s]+(" + CSS_UNIT + ")\\s*\\)?";
- var PERMISSIVE_MATCH4 = "[\\s|\\(]+(" + CSS_UNIT + ")[,|\\s]+(" + CSS_UNIT + ")[,|\\s]+(" + CSS_UNIT + ")[,|\\s]+(" + CSS_UNIT + ")\\s*\\)?";
- return {
- CSS_UNIT: new RegExp(CSS_UNIT),
- rgb: new RegExp("rgb" + PERMISSIVE_MATCH3),
- rgba: new RegExp("rgba" + PERMISSIVE_MATCH4),
- hsl: new RegExp("hsl" + PERMISSIVE_MATCH3),
- hsla: new RegExp("hsla" + PERMISSIVE_MATCH4),
- hsv: new RegExp("hsv" + PERMISSIVE_MATCH3),
- hsva: new RegExp("hsva" + PERMISSIVE_MATCH4),
- hex3: /^#?([0-9a-fA-F]{1})([0-9a-fA-F]{1})([0-9a-fA-F]{1})$/,
- hex6: /^#?([0-9a-fA-F]{2})([0-9a-fA-F]{2})([0-9a-fA-F]{2})$/,
- hex4: /^#?([0-9a-fA-F]{1})([0-9a-fA-F]{1})([0-9a-fA-F]{1})([0-9a-fA-F]{1})$/,
- hex8: /^#?([0-9a-fA-F]{2})([0-9a-fA-F]{2})([0-9a-fA-F]{2})([0-9a-fA-F]{2})$/
- };
- }();
-
- // `isValidCSSUnit`
- // Take in a single string / number and check to see if it looks like a CSS unit
- // (see `matchers` above for definition).
- function isValidCSSUnit(color) {
- return !!matchers.CSS_UNIT.exec(color);
- }
-
- // `stringInputToObject`
- // Permissive string parsing. Take in a number of formats, and output an object
- // based on detected format. Returns `{ r, g, b }` or `{ h, s, l }` or `{ h, s, v}`
- function stringInputToObject(color) {
- color = color.replace(trimLeft, "").replace(trimRight, "").toLowerCase();
- var named = false;
- if (names[color]) {
- color = names[color];
- named = true;
- } else if (color == "transparent") {
- return {
- r: 0,
- g: 0,
- b: 0,
- a: 0,
- format: "name"
- };
- }
-
- // Try to match string input using regular expressions.
- // Keep most of the number bounding out of this function - don't worry about [0,1] or [0,100] or [0,360]
- // Just return an object and let the conversion functions handle that.
- // This way the result will be the same whether the tinycolor is initialized with string or object.
- var match;
- if (match = matchers.rgb.exec(color)) {
- return {
- r: match[1],
- g: match[2],
- b: match[3]
- };
- }
- if (match = matchers.rgba.exec(color)) {
- return {
- r: match[1],
- g: match[2],
- b: match[3],
- a: match[4]
- };
- }
- if (match = matchers.hsl.exec(color)) {
- return {
- h: match[1],
- s: match[2],
- l: match[3]
- };
- }
- if (match = matchers.hsla.exec(color)) {
- return {
- h: match[1],
- s: match[2],
- l: match[3],
- a: match[4]
- };
- }
- if (match = matchers.hsv.exec(color)) {
- return {
- h: match[1],
- s: match[2],
- v: match[3]
- };
- }
- if (match = matchers.hsva.exec(color)) {
- return {
- h: match[1],
- s: match[2],
- v: match[3],
- a: match[4]
- };
- }
- if (match = matchers.hex8.exec(color)) {
- return {
- r: parseIntFromHex(match[1]),
- g: parseIntFromHex(match[2]),
- b: parseIntFromHex(match[3]),
- a: convertHexToDecimal(match[4]),
- format: named ? "name" : "hex8"
- };
- }
- if (match = matchers.hex6.exec(color)) {
- return {
- r: parseIntFromHex(match[1]),
- g: parseIntFromHex(match[2]),
- b: parseIntFromHex(match[3]),
- format: named ? "name" : "hex"
- };
- }
- if (match = matchers.hex4.exec(color)) {
- return {
- r: parseIntFromHex(match[1] + "" + match[1]),
- g: parseIntFromHex(match[2] + "" + match[2]),
- b: parseIntFromHex(match[3] + "" + match[3]),
- a: convertHexToDecimal(match[4] + "" + match[4]),
- format: named ? "name" : "hex8"
- };
- }
- if (match = matchers.hex3.exec(color)) {
- return {
- r: parseIntFromHex(match[1] + "" + match[1]),
- g: parseIntFromHex(match[2] + "" + match[2]),
- b: parseIntFromHex(match[3] + "" + match[3]),
- format: named ? "name" : "hex"
- };
- }
- return false;
- }
- function validateWCAG2Parms(parms) {
- // return valid WCAG2 parms for isReadable.
- // If input parms are invalid, return {"level":"AA", "size":"small"}
- var level, size;
- parms = parms || {
- level: "AA",
- size: "small"
- };
- level = (parms.level || "AA").toUpperCase();
- size = (parms.size || "small").toLowerCase();
- if (level !== "AA" && level !== "AAA") {
- level = "AA";
- }
- if (size !== "small" && size !== "large") {
- size = "small";
- }
- return {
- level: level,
- size: size
- };
- }
-
- function _classCallCheck(instance, Constructor) {
- if (!(instance instanceof Constructor)) {
- throw new TypeError("Cannot call a class as a function");
- }
- }
- function _defineProperties(target, props) {
- for (var i = 0; i < props.length; i++) {
- var descriptor = props[i];
- descriptor.enumerable = descriptor.enumerable || false;
- descriptor.configurable = true;
- if ("value" in descriptor) descriptor.writable = true;
- Object.defineProperty(target, _toPropertyKey$1(descriptor.key), descriptor);
- }
- }
- function _createClass(Constructor, protoProps, staticProps) {
- if (protoProps) _defineProperties(Constructor.prototype, protoProps);
- if (staticProps) _defineProperties(Constructor, staticProps);
- Object.defineProperty(Constructor, "prototype", {
- writable: false
- });
- return Constructor;
- }
- function _toConsumableArray$1(arr) {
- return _arrayWithoutHoles$1(arr) || _iterableToArray$1(arr) || _unsupportedIterableToArray$1(arr) || _nonIterableSpread$1();
- }
- function _arrayWithoutHoles$1(arr) {
- if (Array.isArray(arr)) return _arrayLikeToArray$1(arr);
- }
- function _iterableToArray$1(iter) {
- if (typeof Symbol !== "undefined" && iter[Symbol.iterator] != null || iter["@@iterator"] != null) return Array.from(iter);
- }
- function _unsupportedIterableToArray$1(o, minLen) {
- if (!o) return;
- if (typeof o === "string") return _arrayLikeToArray$1(o, minLen);
- var n = Object.prototype.toString.call(o).slice(8, -1);
- if (n === "Object" && o.constructor) n = o.constructor.name;
- if (n === "Map" || n === "Set") return Array.from(o);
- if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray$1(o, minLen);
- }
- function _arrayLikeToArray$1(arr, len) {
- if (len == null || len > arr.length) len = arr.length;
- for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i];
- return arr2;
- }
- function _nonIterableSpread$1() {
- throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
- }
- function _toPrimitive$1(input, hint) {
- if (typeof input !== "object" || input === null) return input;
- var prim = input[Symbol.toPrimitive];
- if (prim !== undefined) {
- var res = prim.call(input, hint || "default");
- if (typeof res !== "object") return res;
- throw new TypeError("@@toPrimitive must return a primitive value.");
- }
- return (hint === "string" ? String : Number)(input);
- }
- function _toPropertyKey$1(arg) {
- var key = _toPrimitive$1(arg, "string");
- return typeof key === "symbol" ? key : String(key);
- }
-
- var ENTROPY = 123; // Raise numbers to prevent collisions in lower indexes
-
- var int2HexColor = function int2HexColor(num) {
- return "#".concat(Math.min(num, Math.pow(2, 24)).toString(16).padStart(6, '0'));
- };
- var rgb2Int = function rgb2Int(r, g, b) {
- return (r << 16) + (g << 8) + b;
- };
- var colorStr2Int = function colorStr2Int(str) {
- var _tinyColor$toRgb = tinycolor(str).toRgb(),
- r = _tinyColor$toRgb.r,
- g = _tinyColor$toRgb.g,
- b = _tinyColor$toRgb.b;
- return rgb2Int(r, g, b);
- };
- var checksum = function checksum(n, csBits) {
- return n * ENTROPY % Math.pow(2, csBits);
- };
- var _default = /*#__PURE__*/function () {
- function _default() {
- var csBits = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 6;
- _classCallCheck(this, _default);
- this.csBits = csBits; // How many bits to reserve for checksum. Will eat away into the usable size of the registry.
- this.registry = ['__reserved for background__']; // indexed objects for rgb lookup;
- }
- _createClass(_default, [{
- key: "register",
- value: function register(obj) {
- if (this.registry.length >= Math.pow(2, 24 - this.csBits)) {
- // color has 24 bits (-checksum)
- return null; // Registry is full
- }
-
- var idx = this.registry.length;
- var cs = checksum(idx, this.csBits);
- var color = int2HexColor(idx + (cs << 24 - this.csBits));
- this.registry.push(obj);
- return color;
- }
- }, {
- key: "lookup",
- value: function lookup(color) {
- var n = typeof color === 'string' ? colorStr2Int(color) : rgb2Int.apply(void 0, _toConsumableArray$1(color));
- if (!n) return null; // 0 index is reserved for background
-
- var idx = n & Math.pow(2, 24 - this.csBits) - 1; // registry index
- var cs = n >> 24 - this.csBits & Math.pow(2, this.csBits) - 1; // extract bits reserved for checksum
-
- if (checksum(idx, this.csBits) !== cs || idx >= this.registry.length) return null; // failed checksum or registry out of bounds
-
- return this.registry[idx];
- }
- }]);
- return _default;
- }();
-
- function d3ForceCenter(x, y, z) {
- var nodes, strength = 1;
-
- if (x == null) x = 0;
- if (y == null) y = 0;
- if (z == null) z = 0;
-
- function force() {
- var i,
- n = nodes.length,
- node,
- sx = 0,
- sy = 0,
- sz = 0;
-
- for (i = 0; i < n; ++i) {
- node = nodes[i], sx += node.x || 0, sy += node.y || 0, sz += node.z || 0;
- }
-
- for (sx = (sx / n - x) * strength, sy = (sy / n - y) * strength, sz = (sz / n - z) * strength, i = 0; i < n; ++i) {
- node = nodes[i];
- if (sx) { node.x -= sx; }
- if (sy) { node.y -= sy; }
- if (sz) { node.z -= sz; }
- }
- }
-
- force.initialize = function(_) {
- nodes = _;
- };
-
- force.x = function(_) {
- return arguments.length ? (x = +_, force) : x;
- };
-
- force.y = function(_) {
- return arguments.length ? (y = +_, force) : y;
- };
-
- force.z = function(_) {
- return arguments.length ? (z = +_, force) : z;
- };
-
- force.strength = function(_) {
- return arguments.length ? (strength = +_, force) : strength;
- };
-
- return force;
- }
-
- function tree_add$2(d) {
- const x = +this._x.call(null, d);
- return add$2(this.cover(x), x, d);
- }
-
- function add$2(tree, x, d) {
- if (isNaN(x)) return tree; // ignore invalid points
-
- var parent,
- node = tree._root,
- leaf = {data: d},
- x0 = tree._x0,
- x1 = tree._x1,
- xm,
- xp,
- right,
- i,
- j;
-
- // If the tree is empty, initialize the root as a leaf.
- if (!node) return tree._root = leaf, tree;
-
- // Find the existing leaf for the new point, or add it.
- while (node.length) {
- if (right = x >= (xm = (x0 + x1) / 2)) x0 = xm; else x1 = xm;
- if (parent = node, !(node = node[i = +right])) return parent[i] = leaf, tree;
- }
-
- // Is the new point is exactly coincident with the existing point?
- xp = +tree._x.call(null, node.data);
- if (x === xp) return leaf.next = node, parent ? parent[i] = leaf : tree._root = leaf, tree;
-
- // Otherwise, split the leaf node until the old and new point are separated.
- do {
- parent = parent ? parent[i] = new Array(2) : tree._root = new Array(2);
- if (right = x >= (xm = (x0 + x1) / 2)) x0 = xm; else x1 = xm;
- } while ((i = +right) === (j = +(xp >= xm)));
- return parent[j] = node, parent[i] = leaf, tree;
- }
-
- function addAll$2(data) {
- if (!Array.isArray(data)) data = Array.from(data);
- const n = data.length;
- const xz = new Float64Array(n);
- let x0 = Infinity,
- x1 = -Infinity;
-
- // Compute the points and their extent.
- for (let i = 0, x; i < n; ++i) {
- if (isNaN(x = +this._x.call(null, data[i]))) continue;
- xz[i] = x;
- if (x < x0) x0 = x;
- if (x > x1) x1 = x;
- }
-
- // If there were no (valid) points, abort.
- if (x0 > x1) return this;
-
- // Expand the tree to cover the new points.
- this.cover(x0).cover(x1);
-
- // Add the new points.
- for (let i = 0; i < n; ++i) {
- add$2(this, xz[i], data[i]);
- }
-
- return this;
- }
-
- function tree_cover$2(x) {
- if (isNaN(x = +x)) return this; // ignore invalid points
-
- var x0 = this._x0,
- x1 = this._x1;
-
- // If the binarytree has no extent, initialize them.
- // Integer extent are necessary so that if we later double the extent,
- // the existing half boundaries don’t change due to floating point error!
- if (isNaN(x0)) {
- x1 = (x0 = Math.floor(x)) + 1;
- }
-
- // Otherwise, double repeatedly to cover.
- else {
- var z = x1 - x0 || 1,
- node = this._root,
- parent,
- i;
-
- while (x0 > x || x >= x1) {
- i = +(x < x0);
- parent = new Array(2), parent[i] = node, node = parent, z *= 2;
- switch (i) {
- case 0: x1 = x0 + z; break;
- case 1: x0 = x1 - z; break;
- }
- }
-
- if (this._root && this._root.length) this._root = node;
- }
-
- this._x0 = x0;
- this._x1 = x1;
- return this;
- }
-
- function tree_data$2() {
- var data = [];
- this.visit(function(node) {
- if (!node.length) do data.push(node.data); while (node = node.next)
- });
- return data;
- }
-
- function tree_extent$2(_) {
- return arguments.length
- ? this.cover(+_[0][0]).cover(+_[1][0])
- : isNaN(this._x0) ? undefined : [[this._x0], [this._x1]];
- }
-
- function Half(node, x0, x1) {
- this.node = node;
- this.x0 = x0;
- this.x1 = x1;
- }
-
- function tree_find$2(x, radius) {
- var data,
- x0 = this._x0,
- x1,
- x2,
- x3 = this._x1,
- halves = [],
- node = this._root,
- q,
- i;
-
- if (node) halves.push(new Half(node, x0, x3));
- if (radius == null) radius = Infinity;
- else {
- x0 = x - radius;
- x3 = x + radius;
- }
-
- while (q = halves.pop()) {
-
- // Stop searching if this half can’t contain a closer node.
- if (!(node = q.node)
- || (x1 = q.x0) > x3
- || (x2 = q.x1) < x0) continue;
-
- // Bisect the current half.
- if (node.length) {
- var xm = (x1 + x2) / 2;
-
- halves.push(
- new Half(node[1], xm, x2),
- new Half(node[0], x1, xm)
- );
-
- // Visit the closest half first.
- if (i = +(x >= xm)) {
- q = halves[halves.length - 1];
- halves[halves.length - 1] = halves[halves.length - 1 - i];
- halves[halves.length - 1 - i] = q;
- }
- }
-
- // Visit this point. (Visiting coincident points isn’t necessary!)
- else {
- var d = Math.abs(x - +this._x.call(null, node.data));
- if (d < radius) {
- radius = d;
- x0 = x - d;
- x3 = x + d;
- data = node.data;
- }
- }
- }
-
- return data;
- }
-
- function tree_remove$2(d) {
- if (isNaN(x = +this._x.call(null, d))) return this; // ignore invalid points
-
- var parent,
- node = this._root,
- retainer,
- previous,
- next,
- x0 = this._x0,
- x1 = this._x1,
- x,
- xm,
- right,
- i,
- j;
-
- // If the tree is empty, initialize the root as a leaf.
- if (!node) return this;
-
- // Find the leaf node for the point.
- // While descending, also retain the deepest parent with a non-removed sibling.
- if (node.length) while (true) {
- if (right = x >= (xm = (x0 + x1) / 2)) x0 = xm; else x1 = xm;
- if (!(parent = node, node = node[i = +right])) return this;
- if (!node.length) break;
- if (parent[(i + 1) & 1]) retainer = parent, j = i;
- }
-
- // Find the point to remove.
- while (node.data !== d) if (!(previous = node, node = node.next)) return this;
- if (next = node.next) delete node.next;
-
- // If there are multiple coincident points, remove just the point.
- if (previous) return (next ? previous.next = next : delete previous.next), this;
-
- // If this is the root point, remove it.
- if (!parent) return this._root = next, this;
-
- // Remove this leaf.
- next ? parent[i] = next : delete parent[i];
-
- // If the parent now contains exactly one leaf, collapse superfluous parents.
- if ((node = parent[0] || parent[1])
- && node === (parent[1] || parent[0])
- && !node.length) {
- if (retainer) retainer[j] = node;
- else this._root = node;
- }
-
- return this;
- }
-
- function removeAll$2(data) {
- for (var i = 0, n = data.length; i < n; ++i) this.remove(data[i]);
- return this;
- }
-
- function tree_root$2() {
- return this._root;
- }
-
- function tree_size$2() {
- var size = 0;
- this.visit(function(node) {
- if (!node.length) do ++size; while (node = node.next)
- });
- return size;
- }
-
- function tree_visit$2(callback) {
- var halves = [], q, node = this._root, child, x0, x1;
- if (node) halves.push(new Half(node, this._x0, this._x1));
- while (q = halves.pop()) {
- if (!callback(node = q.node, x0 = q.x0, x1 = q.x1) && node.length) {
- var xm = (x0 + x1) / 2;
- if (child = node[1]) halves.push(new Half(child, xm, x1));
- if (child = node[0]) halves.push(new Half(child, x0, xm));
- }
- }
- return this;
- }
-
- function tree_visitAfter$2(callback) {
- var halves = [], next = [], q;
- if (this._root) halves.push(new Half(this._root, this._x0, this._x1));
- while (q = halves.pop()) {
- var node = q.node;
- if (node.length) {
- var child, x0 = q.x0, x1 = q.x1, xm = (x0 + x1) / 2;
- if (child = node[0]) halves.push(new Half(child, x0, xm));
- if (child = node[1]) halves.push(new Half(child, xm, x1));
- }
- next.push(q);
- }
- while (q = next.pop()) {
- callback(q.node, q.x0, q.x1);
- }
- return this;
- }
-
- function defaultX$2(d) {
- return d[0];
- }
-
- function tree_x$2(_) {
- return arguments.length ? (this._x = _, this) : this._x;
- }
-
- function binarytree(nodes, x) {
- var tree = new Binarytree(x == null ? defaultX$2 : x, NaN, NaN);
- return nodes == null ? tree : tree.addAll(nodes);
- }
-
- function Binarytree(x, x0, x1) {
- this._x = x;
- this._x0 = x0;
- this._x1 = x1;
- this._root = undefined;
- }
-
- function leaf_copy$2(leaf) {
- var copy = {data: leaf.data}, next = copy;
- while (leaf = leaf.next) next = next.next = {data: leaf.data};
- return copy;
- }
-
- var treeProto$2 = binarytree.prototype = Binarytree.prototype;
-
- treeProto$2.copy = function() {
- var copy = new Binarytree(this._x, this._x0, this._x1),
- node = this._root,
- nodes,
- child;
-
- if (!node) return copy;
-
- if (!node.length) return copy._root = leaf_copy$2(node), copy;
-
- nodes = [{source: node, target: copy._root = new Array(2)}];
- while (node = nodes.pop()) {
- for (var i = 0; i < 2; ++i) {
- if (child = node.source[i]) {
- if (child.length) nodes.push({source: child, target: node.target[i] = new Array(2)});
- else node.target[i] = leaf_copy$2(child);
- }
- }
- }
-
- return copy;
- };
-
- treeProto$2.add = tree_add$2;
- treeProto$2.addAll = addAll$2;
- treeProto$2.cover = tree_cover$2;
- treeProto$2.data = tree_data$2;
- treeProto$2.extent = tree_extent$2;
- treeProto$2.find = tree_find$2;
- treeProto$2.remove = tree_remove$2;
- treeProto$2.removeAll = removeAll$2;
- treeProto$2.root = tree_root$2;
- treeProto$2.size = tree_size$2;
- treeProto$2.visit = tree_visit$2;
- treeProto$2.visitAfter = tree_visitAfter$2;
- treeProto$2.x = tree_x$2;
-
- function tree_add$1(d) {
- const x = +this._x.call(null, d),
- y = +this._y.call(null, d);
- return add$1(this.cover(x, y), x, y, d);
- }
-
- function add$1(tree, x, y, d) {
- if (isNaN(x) || isNaN(y)) return tree; // ignore invalid points
-
- var parent,
- node = tree._root,
- leaf = {data: d},
- x0 = tree._x0,
- y0 = tree._y0,
- x1 = tree._x1,
- y1 = tree._y1,
- xm,
- ym,
- xp,
- yp,
- right,
- bottom,
- i,
- j;
-
- // If the tree is empty, initialize the root as a leaf.
- if (!node) return tree._root = leaf, tree;
-
- // Find the existing leaf for the new point, or add it.
- while (node.length) {
- if (right = x >= (xm = (x0 + x1) / 2)) x0 = xm; else x1 = xm;
- if (bottom = y >= (ym = (y0 + y1) / 2)) y0 = ym; else y1 = ym;
- if (parent = node, !(node = node[i = bottom << 1 | right])) return parent[i] = leaf, tree;
- }
-
- // Is the new point is exactly coincident with the existing point?
- xp = +tree._x.call(null, node.data);
- yp = +tree._y.call(null, node.data);
- if (x === xp && y === yp) return leaf.next = node, parent ? parent[i] = leaf : tree._root = leaf, tree;
-
- // Otherwise, split the leaf node until the old and new point are separated.
- do {
- parent = parent ? parent[i] = new Array(4) : tree._root = new Array(4);
- if (right = x >= (xm = (x0 + x1) / 2)) x0 = xm; else x1 = xm;
- if (bottom = y >= (ym = (y0 + y1) / 2)) y0 = ym; else y1 = ym;
- } while ((i = bottom << 1 | right) === (j = (yp >= ym) << 1 | (xp >= xm)));
- return parent[j] = node, parent[i] = leaf, tree;
- }
-
- function addAll$1(data) {
- var d, i, n = data.length,
- x,
- y,
- xz = new Array(n),
- yz = new Array(n),
- x0 = Infinity,
- y0 = Infinity,
- x1 = -Infinity,
- y1 = -Infinity;
-
- // Compute the points and their extent.
- for (i = 0; i < n; ++i) {
- if (isNaN(x = +this._x.call(null, d = data[i])) || isNaN(y = +this._y.call(null, d))) continue;
- xz[i] = x;
- yz[i] = y;
- if (x < x0) x0 = x;
- if (x > x1) x1 = x;
- if (y < y0) y0 = y;
- if (y > y1) y1 = y;
- }
-
- // If there were no (valid) points, abort.
- if (x0 > x1 || y0 > y1) return this;
-
- // Expand the tree to cover the new points.
- this.cover(x0, y0).cover(x1, y1);
-
- // Add the new points.
- for (i = 0; i < n; ++i) {
- add$1(this, xz[i], yz[i], data[i]);
- }
-
- return this;
- }
-
- function tree_cover$1(x, y) {
- if (isNaN(x = +x) || isNaN(y = +y)) return this; // ignore invalid points
-
- var x0 = this._x0,
- y0 = this._y0,
- x1 = this._x1,
- y1 = this._y1;
-
- // If the quadtree has no extent, initialize them.
- // Integer extent are necessary so that if we later double the extent,
- // the existing quadrant boundaries don’t change due to floating point error!
- if (isNaN(x0)) {
- x1 = (x0 = Math.floor(x)) + 1;
- y1 = (y0 = Math.floor(y)) + 1;
- }
-
- // Otherwise, double repeatedly to cover.
- else {
- var z = x1 - x0 || 1,
- node = this._root,
- parent,
- i;
-
- while (x0 > x || x >= x1 || y0 > y || y >= y1) {
- i = (y < y0) << 1 | (x < x0);
- parent = new Array(4), parent[i] = node, node = parent, z *= 2;
- switch (i) {
- case 0: x1 = x0 + z, y1 = y0 + z; break;
- case 1: x0 = x1 - z, y1 = y0 + z; break;
- case 2: x1 = x0 + z, y0 = y1 - z; break;
- case 3: x0 = x1 - z, y0 = y1 - z; break;
- }
- }
-
- if (this._root && this._root.length) this._root = node;
- }
-
- this._x0 = x0;
- this._y0 = y0;
- this._x1 = x1;
- this._y1 = y1;
- return this;
- }
-
- function tree_data$1() {
- var data = [];
- this.visit(function(node) {
- if (!node.length) do data.push(node.data); while (node = node.next)
- });
- return data;
- }
-
- function tree_extent$1(_) {
- return arguments.length
- ? this.cover(+_[0][0], +_[0][1]).cover(+_[1][0], +_[1][1])
- : isNaN(this._x0) ? undefined : [[this._x0, this._y0], [this._x1, this._y1]];
- }
-
- function Quad(node, x0, y0, x1, y1) {
- this.node = node;
- this.x0 = x0;
- this.y0 = y0;
- this.x1 = x1;
- this.y1 = y1;
- }
-
- function tree_find$1(x, y, radius) {
- var data,
- x0 = this._x0,
- y0 = this._y0,
- x1,
- y1,
- x2,
- y2,
- x3 = this._x1,
- y3 = this._y1,
- quads = [],
- node = this._root,
- q,
- i;
-
- if (node) quads.push(new Quad(node, x0, y0, x3, y3));
- if (radius == null) radius = Infinity;
- else {
- x0 = x - radius, y0 = y - radius;
- x3 = x + radius, y3 = y + radius;
- radius *= radius;
- }
-
- while (q = quads.pop()) {
-
- // Stop searching if this quadrant can’t contain a closer node.
- if (!(node = q.node)
- || (x1 = q.x0) > x3
- || (y1 = q.y0) > y3
- || (x2 = q.x1) < x0
- || (y2 = q.y1) < y0) continue;
-
- // Bisect the current quadrant.
- if (node.length) {
- var xm = (x1 + x2) / 2,
- ym = (y1 + y2) / 2;
-
- quads.push(
- new Quad(node[3], xm, ym, x2, y2),
- new Quad(node[2], x1, ym, xm, y2),
- new Quad(node[1], xm, y1, x2, ym),
- new Quad(node[0], x1, y1, xm, ym)
- );
-
- // Visit the closest quadrant first.
- if (i = (y >= ym) << 1 | (x >= xm)) {
- q = quads[quads.length - 1];
- quads[quads.length - 1] = quads[quads.length - 1 - i];
- quads[quads.length - 1 - i] = q;
- }
- }
-
- // Visit this point. (Visiting coincident points isn’t necessary!)
- else {
- var dx = x - +this._x.call(null, node.data),
- dy = y - +this._y.call(null, node.data),
- d2 = dx * dx + dy * dy;
- if (d2 < radius) {
- var d = Math.sqrt(radius = d2);
- x0 = x - d, y0 = y - d;
- x3 = x + d, y3 = y + d;
- data = node.data;
- }
- }
- }
-
- return data;
- }
-
- function tree_remove$1(d) {
- if (isNaN(x = +this._x.call(null, d)) || isNaN(y = +this._y.call(null, d))) return this; // ignore invalid points
-
- var parent,
- node = this._root,
- retainer,
- previous,
- next,
- x0 = this._x0,
- y0 = this._y0,
- x1 = this._x1,
- y1 = this._y1,
- x,
- y,
- xm,
- ym,
- right,
- bottom,
- i,
- j;
-
- // If the tree is empty, initialize the root as a leaf.
- if (!node) return this;
-
- // Find the leaf node for the point.
- // While descending, also retain the deepest parent with a non-removed sibling.
- if (node.length) while (true) {
- if (right = x >= (xm = (x0 + x1) / 2)) x0 = xm; else x1 = xm;
- if (bottom = y >= (ym = (y0 + y1) / 2)) y0 = ym; else y1 = ym;
- if (!(parent = node, node = node[i = bottom << 1 | right])) return this;
- if (!node.length) break;
- if (parent[(i + 1) & 3] || parent[(i + 2) & 3] || parent[(i + 3) & 3]) retainer = parent, j = i;
- }
-
- // Find the point to remove.
- while (node.data !== d) if (!(previous = node, node = node.next)) return this;
- if (next = node.next) delete node.next;
-
- // If there are multiple coincident points, remove just the point.
- if (previous) return (next ? previous.next = next : delete previous.next), this;
-
- // If this is the root point, remove it.
- if (!parent) return this._root = next, this;
-
- // Remove this leaf.
- next ? parent[i] = next : delete parent[i];
-
- // If the parent now contains exactly one leaf, collapse superfluous parents.
- if ((node = parent[0] || parent[1] || parent[2] || parent[3])
- && node === (parent[3] || parent[2] || parent[1] || parent[0])
- && !node.length) {
- if (retainer) retainer[j] = node;
- else this._root = node;
- }
-
- return this;
- }
-
- function removeAll$1(data) {
- for (var i = 0, n = data.length; i < n; ++i) this.remove(data[i]);
- return this;
- }
-
- function tree_root$1() {
- return this._root;
- }
-
- function tree_size$1() {
- var size = 0;
- this.visit(function(node) {
- if (!node.length) do ++size; while (node = node.next)
- });
- return size;
- }
-
- function tree_visit$1(callback) {
- var quads = [], q, node = this._root, child, x0, y0, x1, y1;
- if (node) quads.push(new Quad(node, this._x0, this._y0, this._x1, this._y1));
- while (q = quads.pop()) {
- if (!callback(node = q.node, x0 = q.x0, y0 = q.y0, x1 = q.x1, y1 = q.y1) && node.length) {
- var xm = (x0 + x1) / 2, ym = (y0 + y1) / 2;
- if (child = node[3]) quads.push(new Quad(child, xm, ym, x1, y1));
- if (child = node[2]) quads.push(new Quad(child, x0, ym, xm, y1));
- if (child = node[1]) quads.push(new Quad(child, xm, y0, x1, ym));
- if (child = node[0]) quads.push(new Quad(child, x0, y0, xm, ym));
- }
- }
- return this;
- }
-
- function tree_visitAfter$1(callback) {
- var quads = [], next = [], q;
- if (this._root) quads.push(new Quad(this._root, this._x0, this._y0, this._x1, this._y1));
- while (q = quads.pop()) {
- var node = q.node;
- if (node.length) {
- var child, x0 = q.x0, y0 = q.y0, x1 = q.x1, y1 = q.y1, xm = (x0 + x1) / 2, ym = (y0 + y1) / 2;
- if (child = node[0]) quads.push(new Quad(child, x0, y0, xm, ym));
- if (child = node[1]) quads.push(new Quad(child, xm, y0, x1, ym));
- if (child = node[2]) quads.push(new Quad(child, x0, ym, xm, y1));
- if (child = node[3]) quads.push(new Quad(child, xm, ym, x1, y1));
- }
- next.push(q);
- }
- while (q = next.pop()) {
- callback(q.node, q.x0, q.y0, q.x1, q.y1);
- }
- return this;
- }
-
- function defaultX$1(d) {
- return d[0];
- }
-
- function tree_x$1(_) {
- return arguments.length ? (this._x = _, this) : this._x;
- }
-
- function defaultY$1(d) {
- return d[1];
- }
-
- function tree_y$1(_) {
- return arguments.length ? (this._y = _, this) : this._y;
- }
-
- function quadtree(nodes, x, y) {
- var tree = new Quadtree(x == null ? defaultX$1 : x, y == null ? defaultY$1 : y, NaN, NaN, NaN, NaN);
- return nodes == null ? tree : tree.addAll(nodes);
- }
-
- function Quadtree(x, y, x0, y0, x1, y1) {
- this._x = x;
- this._y = y;
- this._x0 = x0;
- this._y0 = y0;
- this._x1 = x1;
- this._y1 = y1;
- this._root = undefined;
- }
-
- function leaf_copy$1(leaf) {
- var copy = {data: leaf.data}, next = copy;
- while (leaf = leaf.next) next = next.next = {data: leaf.data};
- return copy;
- }
-
- var treeProto$1 = quadtree.prototype = Quadtree.prototype;
-
- treeProto$1.copy = function() {
- var copy = new Quadtree(this._x, this._y, this._x0, this._y0, this._x1, this._y1),
- node = this._root,
- nodes,
- child;
-
- if (!node) return copy;
-
- if (!node.length) return copy._root = leaf_copy$1(node), copy;
-
- nodes = [{source: node, target: copy._root = new Array(4)}];
- while (node = nodes.pop()) {
- for (var i = 0; i < 4; ++i) {
- if (child = node.source[i]) {
- if (child.length) nodes.push({source: child, target: node.target[i] = new Array(4)});
- else node.target[i] = leaf_copy$1(child);
- }
- }
- }
-
- return copy;
- };
-
- treeProto$1.add = tree_add$1;
- treeProto$1.addAll = addAll$1;
- treeProto$1.cover = tree_cover$1;
- treeProto$1.data = tree_data$1;
- treeProto$1.extent = tree_extent$1;
- treeProto$1.find = tree_find$1;
- treeProto$1.remove = tree_remove$1;
- treeProto$1.removeAll = removeAll$1;
- treeProto$1.root = tree_root$1;
- treeProto$1.size = tree_size$1;
- treeProto$1.visit = tree_visit$1;
- treeProto$1.visitAfter = tree_visitAfter$1;
- treeProto$1.x = tree_x$1;
- treeProto$1.y = tree_y$1;
-
- function tree_add(d) {
- const x = +this._x.call(null, d),
- y = +this._y.call(null, d),
- z = +this._z.call(null, d);
- return add(this.cover(x, y, z), x, y, z, d);
- }
-
- function add(tree, x, y, z, d) {
- if (isNaN(x) || isNaN(y) || isNaN(z)) return tree; // ignore invalid points
-
- var parent,
- node = tree._root,
- leaf = {data: d},
- x0 = tree._x0,
- y0 = tree._y0,
- z0 = tree._z0,
- x1 = tree._x1,
- y1 = tree._y1,
- z1 = tree._z1,
- xm,
- ym,
- zm,
- xp,
- yp,
- zp,
- right,
- bottom,
- deep,
- i,
- j;
-
- // If the tree is empty, initialize the root as a leaf.
- if (!node) return tree._root = leaf, tree;
-
- // Find the existing leaf for the new point, or add it.
- while (node.length) {
- if (right = x >= (xm = (x0 + x1) / 2)) x0 = xm; else x1 = xm;
- if (bottom = y >= (ym = (y0 + y1) / 2)) y0 = ym; else y1 = ym;
- if (deep = z >= (zm = (z0 + z1) / 2)) z0 = zm; else z1 = zm;
- if (parent = node, !(node = node[i = deep << 2 | bottom << 1 | right])) return parent[i] = leaf, tree;
- }
-
- // Is the new point is exactly coincident with the existing point?
- xp = +tree._x.call(null, node.data);
- yp = +tree._y.call(null, node.data);
- zp = +tree._z.call(null, node.data);
- if (x === xp && y === yp && z === zp) return leaf.next = node, parent ? parent[i] = leaf : tree._root = leaf, tree;
-
- // Otherwise, split the leaf node until the old and new point are separated.
- do {
- parent = parent ? parent[i] = new Array(8) : tree._root = new Array(8);
- if (right = x >= (xm = (x0 + x1) / 2)) x0 = xm; else x1 = xm;
- if (bottom = y >= (ym = (y0 + y1) / 2)) y0 = ym; else y1 = ym;
- if (deep = z >= (zm = (z0 + z1) / 2)) z0 = zm; else z1 = zm;
- } while ((i = deep << 2 | bottom << 1 | right) === (j = (zp >= zm) << 2 | (yp >= ym) << 1 | (xp >= xm)));
- return parent[j] = node, parent[i] = leaf, tree;
- }
-
- function addAll(data) {
- if (!Array.isArray(data)) data = Array.from(data);
- const n = data.length;
- const xz = new Float64Array(n);
- const yz = new Float64Array(n);
- const zz = new Float64Array(n);
- let x0 = Infinity,
- y0 = Infinity,
- z0 = Infinity,
- x1 = -Infinity,
- y1 = -Infinity,
- z1 = -Infinity;
-
- // Compute the points and their extent.
- for (let i = 0, d, x, y, z; i < n; ++i) {
- if (isNaN(x = +this._x.call(null, d = data[i])) || isNaN(y = +this._y.call(null, d)) || isNaN(z = +this._z.call(null, d))) continue;
- xz[i] = x;
- yz[i] = y;
- zz[i] = z;
- if (x < x0) x0 = x;
- if (x > x1) x1 = x;
- if (y < y0) y0 = y;
- if (y > y1) y1 = y;
- if (z < z0) z0 = z;
- if (z > z1) z1 = z;
- }
-
- // If there were no (valid) points, abort.
- if (x0 > x1 || y0 > y1 || z0 > z1) return this;
-
- // Expand the tree to cover the new points.
- this.cover(x0, y0, z0).cover(x1, y1, z1);
-
- // Add the new points.
- for (let i = 0; i < n; ++i) {
- add(this, xz[i], yz[i], zz[i], data[i]);
- }
-
- return this;
- }
-
- function tree_cover(x, y, z) {
- if (isNaN(x = +x) || isNaN(y = +y) || isNaN(z = +z)) return this; // ignore invalid points
-
- var x0 = this._x0,
- y0 = this._y0,
- z0 = this._z0,
- x1 = this._x1,
- y1 = this._y1,
- z1 = this._z1;
-
- // If the octree has no extent, initialize them.
- // Integer extent are necessary so that if we later double the extent,
- // the existing octant boundaries don’t change due to floating point error!
- if (isNaN(x0)) {
- x1 = (x0 = Math.floor(x)) + 1;
- y1 = (y0 = Math.floor(y)) + 1;
- z1 = (z0 = Math.floor(z)) + 1;
- }
-
- // Otherwise, double repeatedly to cover.
- else {
- var t = x1 - x0 || 1,
- node = this._root,
- parent,
- i;
-
- while (x0 > x || x >= x1 || y0 > y || y >= y1 || z0 > z || z >= z1) {
- i = (z < z0) << 2 | (y < y0) << 1 | (x < x0);
- parent = new Array(8), parent[i] = node, node = parent, t *= 2;
- switch (i) {
- case 0: x1 = x0 + t, y1 = y0 + t, z1 = z0 + t; break;
- case 1: x0 = x1 - t, y1 = y0 + t, z1 = z0 + t; break;
- case 2: x1 = x0 + t, y0 = y1 - t, z1 = z0 + t; break;
- case 3: x0 = x1 - t, y0 = y1 - t, z1 = z0 + t; break;
- case 4: x1 = x0 + t, y1 = y0 + t, z0 = z1 - t; break;
- case 5: x0 = x1 - t, y1 = y0 + t, z0 = z1 - t; break;
- case 6: x1 = x0 + t, y0 = y1 - t, z0 = z1 - t; break;
- case 7: x0 = x1 - t, y0 = y1 - t, z0 = z1 - t; break;
- }
- }
-
- if (this._root && this._root.length) this._root = node;
- }
-
- this._x0 = x0;
- this._y0 = y0;
- this._z0 = z0;
- this._x1 = x1;
- this._y1 = y1;
- this._z1 = z1;
- return this;
- }
-
- function tree_data() {
- var data = [];
- this.visit(function(node) {
- if (!node.length) do data.push(node.data); while (node = node.next)
- });
- return data;
- }
-
- function tree_extent(_) {
- return arguments.length
- ? this.cover(+_[0][0], +_[0][1], +_[0][2]).cover(+_[1][0], +_[1][1], +_[1][2])
- : isNaN(this._x0) ? undefined : [[this._x0, this._y0, this._z0], [this._x1, this._y1, this._z1]];
- }
-
- function Octant(node, x0, y0, z0, x1, y1, z1) {
- this.node = node;
- this.x0 = x0;
- this.y0 = y0;
- this.z0 = z0;
- this.x1 = x1;
- this.y1 = y1;
- this.z1 = z1;
- }
-
- function tree_find(x, y, z, radius) {
- var data,
- x0 = this._x0,
- y0 = this._y0,
- z0 = this._z0,
- x1,
- y1,
- z1,
- x2,
- y2,
- z2,
- x3 = this._x1,
- y3 = this._y1,
- z3 = this._z1,
- octs = [],
- node = this._root,
- q,
- i;
-
- if (node) octs.push(new Octant(node, x0, y0, z0, x3, y3, z3));
- if (radius == null) radius = Infinity;
- else {
- x0 = x - radius, y0 = y - radius, z0 = z - radius;
- x3 = x + radius, y3 = y + radius, z3 = z + radius;
- radius *= radius;
- }
-
- while (q = octs.pop()) {
-
- // Stop searching if this octant can’t contain a closer node.
- if (!(node = q.node)
- || (x1 = q.x0) > x3
- || (y1 = q.y0) > y3
- || (z1 = q.z0) > z3
- || (x2 = q.x1) < x0
- || (y2 = q.y1) < y0
- || (z2 = q.z1) < z0) continue;
-
- // Bisect the current octant.
- if (node.length) {
- var xm = (x1 + x2) / 2,
- ym = (y1 + y2) / 2,
- zm = (z1 + z2) / 2;
-
- octs.push(
- new Octant(node[7], xm, ym, zm, x2, y2, z2),
- new Octant(node[6], x1, ym, zm, xm, y2, z2),
- new Octant(node[5], xm, y1, zm, x2, ym, z2),
- new Octant(node[4], x1, y1, zm, xm, ym, z2),
- new Octant(node[3], xm, ym, z1, x2, y2, zm),
- new Octant(node[2], x1, ym, z1, xm, y2, zm),
- new Octant(node[1], xm, y1, z1, x2, ym, zm),
- new Octant(node[0], x1, y1, z1, xm, ym, zm)
- );
-
- // Visit the closest octant first.
- if (i = (z >= zm) << 2 | (y >= ym) << 1 | (x >= xm)) {
- q = octs[octs.length - 1];
- octs[octs.length - 1] = octs[octs.length - 1 - i];
- octs[octs.length - 1 - i] = q;
- }
- }
-
- // Visit this point. (Visiting coincident points isn’t necessary!)
- else {
- var dx = x - +this._x.call(null, node.data),
- dy = y - +this._y.call(null, node.data),
- dz = z - +this._z.call(null, node.data),
- d2 = dx * dx + dy * dy + dz * dz;
- if (d2 < radius) {
- var d = Math.sqrt(radius = d2);
- x0 = x - d, y0 = y - d, z0 = z - d;
- x3 = x + d, y3 = y + d, z3 = z + d;
- data = node.data;
- }
- }
- }
-
- return data;
- }
-
- function tree_remove(d) {
- if (isNaN(x = +this._x.call(null, d)) || isNaN(y = +this._y.call(null, d)) || isNaN(z = +this._z.call(null, d))) return this; // ignore invalid points
-
- var parent,
- node = this._root,
- retainer,
- previous,
- next,
- x0 = this._x0,
- y0 = this._y0,
- z0 = this._z0,
- x1 = this._x1,
- y1 = this._y1,
- z1 = this._z1,
- x,
- y,
- z,
- xm,
- ym,
- zm,
- right,
- bottom,
- deep,
- i,
- j;
-
- // If the tree is empty, initialize the root as a leaf.
- if (!node) return this;
-
- // Find the leaf node for the point.
- // While descending, also retain the deepest parent with a non-removed sibling.
- if (node.length) while (true) {
- if (right = x >= (xm = (x0 + x1) / 2)) x0 = xm; else x1 = xm;
- if (bottom = y >= (ym = (y0 + y1) / 2)) y0 = ym; else y1 = ym;
- if (deep = z >= (zm = (z0 + z1) / 2)) z0 = zm; else z1 = zm;
- if (!(parent = node, node = node[i = deep << 2 | bottom << 1 | right])) return this;
- if (!node.length) break;
- if (parent[(i + 1) & 7] || parent[(i + 2) & 7] || parent[(i + 3) & 7] || parent[(i + 4) & 7] || parent[(i + 5) & 7] || parent[(i + 6) & 7] || parent[(i + 7) & 7]) retainer = parent, j = i;
- }
-
- // Find the point to remove.
- while (node.data !== d) if (!(previous = node, node = node.next)) return this;
- if (next = node.next) delete node.next;
-
- // If there are multiple coincident points, remove just the point.
- if (previous) return (next ? previous.next = next : delete previous.next), this;
-
- // If this is the root point, remove it.
- if (!parent) return this._root = next, this;
-
- // Remove this leaf.
- next ? parent[i] = next : delete parent[i];
-
- // If the parent now contains exactly one leaf, collapse superfluous parents.
- if ((node = parent[0] || parent[1] || parent[2] || parent[3] || parent[4] || parent[5] || parent[6] || parent[7])
- && node === (parent[7] || parent[6] || parent[5] || parent[4] || parent[3] || parent[2] || parent[1] || parent[0])
- && !node.length) {
- if (retainer) retainer[j] = node;
- else this._root = node;
- }
-
- return this;
- }
-
- function removeAll(data) {
- for (var i = 0, n = data.length; i < n; ++i) this.remove(data[i]);
- return this;
- }
-
- function tree_root() {
- return this._root;
- }
-
- function tree_size() {
- var size = 0;
- this.visit(function(node) {
- if (!node.length) do ++size; while (node = node.next)
- });
- return size;
- }
-
- function tree_visit(callback) {
- var octs = [], q, node = this._root, child, x0, y0, z0, x1, y1, z1;
- if (node) octs.push(new Octant(node, this._x0, this._y0, this._z0, this._x1, this._y1, this._z1));
- while (q = octs.pop()) {
- if (!callback(node = q.node, x0 = q.x0, y0 = q.y0, z0 = q.z0, x1 = q.x1, y1 = q.y1, z1 = q.z1) && node.length) {
- var xm = (x0 + x1) / 2, ym = (y0 + y1) / 2, zm = (z0 + z1) / 2;
- if (child = node[7]) octs.push(new Octant(child, xm, ym, zm, x1, y1, z1));
- if (child = node[6]) octs.push(new Octant(child, x0, ym, zm, xm, y1, z1));
- if (child = node[5]) octs.push(new Octant(child, xm, y0, zm, x1, ym, z1));
- if (child = node[4]) octs.push(new Octant(child, x0, y0, zm, xm, ym, z1));
- if (child = node[3]) octs.push(new Octant(child, xm, ym, z0, x1, y1, zm));
- if (child = node[2]) octs.push(new Octant(child, x0, ym, z0, xm, y1, zm));
- if (child = node[1]) octs.push(new Octant(child, xm, y0, z0, x1, ym, zm));
- if (child = node[0]) octs.push(new Octant(child, x0, y0, z0, xm, ym, zm));
- }
- }
- return this;
- }
-
- function tree_visitAfter(callback) {
- var octs = [], next = [], q;
- if (this._root) octs.push(new Octant(this._root, this._x0, this._y0, this._z0, this._x1, this._y1, this._z1));
- while (q = octs.pop()) {
- var node = q.node;
- if (node.length) {
- var child, x0 = q.x0, y0 = q.y0, z0 = q.z0, x1 = q.x1, y1 = q.y1, z1 = q.z1, xm = (x0 + x1) / 2, ym = (y0 + y1) / 2, zm = (z0 + z1) / 2;
- if (child = node[0]) octs.push(new Octant(child, x0, y0, z0, xm, ym, zm));
- if (child = node[1]) octs.push(new Octant(child, xm, y0, z0, x1, ym, zm));
- if (child = node[2]) octs.push(new Octant(child, x0, ym, z0, xm, y1, zm));
- if (child = node[3]) octs.push(new Octant(child, xm, ym, z0, x1, y1, zm));
- if (child = node[4]) octs.push(new Octant(child, x0, y0, zm, xm, ym, z1));
- if (child = node[5]) octs.push(new Octant(child, xm, y0, zm, x1, ym, z1));
- if (child = node[6]) octs.push(new Octant(child, x0, ym, zm, xm, y1, z1));
- if (child = node[7]) octs.push(new Octant(child, xm, ym, zm, x1, y1, z1));
- }
- next.push(q);
- }
- while (q = next.pop()) {
- callback(q.node, q.x0, q.y0, q.z0, q.x1, q.y1, q.z1);
- }
- return this;
- }
-
- function defaultX(d) {
- return d[0];
- }
-
- function tree_x(_) {
- return arguments.length ? (this._x = _, this) : this._x;
- }
-
- function defaultY(d) {
- return d[1];
- }
-
- function tree_y(_) {
- return arguments.length ? (this._y = _, this) : this._y;
- }
-
- function defaultZ(d) {
- return d[2];
- }
-
- function tree_z(_) {
- return arguments.length ? (this._z = _, this) : this._z;
- }
-
- function octree(nodes, x, y, z) {
- var tree = new Octree(x == null ? defaultX : x, y == null ? defaultY : y, z == null ? defaultZ : z, NaN, NaN, NaN, NaN, NaN, NaN);
- return nodes == null ? tree : tree.addAll(nodes);
- }
-
- function Octree(x, y, z, x0, y0, z0, x1, y1, z1) {
- this._x = x;
- this._y = y;
- this._z = z;
- this._x0 = x0;
- this._y0 = y0;
- this._z0 = z0;
- this._x1 = x1;
- this._y1 = y1;
- this._z1 = z1;
- this._root = undefined;
- }
-
- function leaf_copy(leaf) {
- var copy = {data: leaf.data}, next = copy;
- while (leaf = leaf.next) next = next.next = {data: leaf.data};
- return copy;
- }
-
- var treeProto = octree.prototype = Octree.prototype;
-
- treeProto.copy = function() {
- var copy = new Octree(this._x, this._y, this._z, this._x0, this._y0, this._z0, this._x1, this._y1, this._z1),
- node = this._root,
- nodes,
- child;
-
- if (!node) return copy;
-
- if (!node.length) return copy._root = leaf_copy(node), copy;
-
- nodes = [{source: node, target: copy._root = new Array(8)}];
- while (node = nodes.pop()) {
- for (var i = 0; i < 8; ++i) {
- if (child = node.source[i]) {
- if (child.length) nodes.push({source: child, target: node.target[i] = new Array(8)});
- else node.target[i] = leaf_copy(child);
- }
- }
- }
-
- return copy;
- };
-
- treeProto.add = tree_add;
- treeProto.addAll = addAll;
- treeProto.cover = tree_cover;
- treeProto.data = tree_data;
- treeProto.extent = tree_extent;
- treeProto.find = tree_find;
- treeProto.remove = tree_remove;
- treeProto.removeAll = removeAll;
- treeProto.root = tree_root;
- treeProto.size = tree_size;
- treeProto.visit = tree_visit;
- treeProto.visitAfter = tree_visitAfter;
- treeProto.x = tree_x;
- treeProto.y = tree_y;
- treeProto.z = tree_z;
-
- function constant(x) {
- return function() {
- return x;
- };
- }
-
- function jiggle(random) {
- return (random() - 0.5) * 1e-6;
- }
-
- function index$1(d) {
- return d.index;
- }
-
- function find(nodeById, nodeId) {
- var node = nodeById.get(nodeId);
- if (!node) throw new Error("node not found: " + nodeId);
- return node;
- }
-
- function d3ForceLink(links) {
- var id = index$1,
- strength = defaultStrength,
- strengths,
- distance = constant(30),
- distances,
- nodes,
- nDim,
- count,
- bias,
- random,
- iterations = 1;
-
- if (links == null) links = [];
-
- function defaultStrength(link) {
- return 1 / Math.min(count[link.source.index], count[link.target.index]);
- }
-
- function force(alpha) {
- for (var k = 0, n = links.length; k < iterations; ++k) {
- for (var i = 0, link, source, target, x = 0, y = 0, z = 0, l, b; i < n; ++i) {
- link = links[i], source = link.source, target = link.target;
- x = target.x + target.vx - source.x - source.vx || jiggle(random);
- if (nDim > 1) { y = target.y + target.vy - source.y - source.vy || jiggle(random); }
- if (nDim > 2) { z = target.z + target.vz - source.z - source.vz || jiggle(random); }
- l = Math.sqrt(x * x + y * y + z * z);
- l = (l - distances[i]) / l * alpha * strengths[i];
- x *= l, y *= l, z *= l;
-
- target.vx -= x * (b = bias[i]);
- if (nDim > 1) { target.vy -= y * b; }
- if (nDim > 2) { target.vz -= z * b; }
-
- source.vx += x * (b = 1 - b);
- if (nDim > 1) { source.vy += y * b; }
- if (nDim > 2) { source.vz += z * b; }
- }
- }
- }
-
- function initialize() {
- if (!nodes) return;
-
- var i,
- n = nodes.length,
- m = links.length,
- nodeById = new Map(nodes.map((d, i) => [id(d, i, nodes), d])),
- link;
-
- for (i = 0, count = new Array(n); i < m; ++i) {
- link = links[i], link.index = i;
- if (typeof link.source !== "object") link.source = find(nodeById, link.source);
- if (typeof link.target !== "object") link.target = find(nodeById, link.target);
- count[link.source.index] = (count[link.source.index] || 0) + 1;
- count[link.target.index] = (count[link.target.index] || 0) + 1;
- }
-
- for (i = 0, bias = new Array(m); i < m; ++i) {
- link = links[i], bias[i] = count[link.source.index] / (count[link.source.index] + count[link.target.index]);
- }
-
- strengths = new Array(m), initializeStrength();
- distances = new Array(m), initializeDistance();
- }
-
- function initializeStrength() {
- if (!nodes) return;
-
- for (var i = 0, n = links.length; i < n; ++i) {
- strengths[i] = +strength(links[i], i, links);
- }
- }
-
- function initializeDistance() {
- if (!nodes) return;
-
- for (var i = 0, n = links.length; i < n; ++i) {
- distances[i] = +distance(links[i], i, links);
- }
- }
-
- force.initialize = function(_nodes, ...args) {
- nodes = _nodes;
- random = args.find(arg => typeof arg === 'function') || Math.random;
- nDim = args.find(arg => [1, 2, 3].includes(arg)) || 2;
- initialize();
- };
-
- force.links = function(_) {
- return arguments.length ? (links = _, initialize(), force) : links;
- };
-
- force.id = function(_) {
- return arguments.length ? (id = _, force) : id;
- };
-
- force.iterations = function(_) {
- return arguments.length ? (iterations = +_, force) : iterations;
- };
-
- force.strength = function(_) {
- return arguments.length ? (strength = typeof _ === "function" ? _ : constant(+_), initializeStrength(), force) : strength;
- };
-
- force.distance = function(_) {
- return arguments.length ? (distance = typeof _ === "function" ? _ : constant(+_), initializeDistance(), force) : distance;
- };
-
- return force;
- }
-
- // https://en.wikipedia.org/wiki/Linear_congruential_generator#Parameters_in_common_use
- const a = 1664525;
- const c = 1013904223;
- const m = 4294967296; // 2^32
-
- function lcg() {
- let s = 1;
- return () => (s = (a * s + c) % m) / m;
- }
-
- var MAX_DIMENSIONS = 3;
-
- function x(d) {
- return d.x;
- }
-
- function y(d) {
- return d.y;
- }
-
- function z(d) {
- return d.z;
- }
-
- var initialRadius = 10,
- initialAngleRoll = Math.PI * (3 - Math.sqrt(5)), // Golden ratio angle
- initialAngleYaw = Math.PI * 20 / (9 + Math.sqrt(221)); // Markov irrational number
-
- function d3ForceSimulation(nodes, numDimensions) {
- numDimensions = numDimensions || 2;
-
- var nDim = Math.min(MAX_DIMENSIONS, Math.max(1, Math.round(numDimensions))),
- simulation,
- alpha = 1,
- alphaMin = 0.001,
- alphaDecay = 1 - Math.pow(alphaMin, 1 / 300),
- alphaTarget = 0,
- velocityDecay = 0.6,
- forces = new Map(),
- stepper = timer(step),
- event = dispatch("tick", "end"),
- random = lcg();
-
- if (nodes == null) nodes = [];
-
- function step() {
- tick();
- event.call("tick", simulation);
- if (alpha < alphaMin) {
- stepper.stop();
- event.call("end", simulation);
- }
- }
-
- function tick(iterations) {
- var i, n = nodes.length, node;
-
- if (iterations === undefined) iterations = 1;
-
- for (var k = 0; k < iterations; ++k) {
- alpha += (alphaTarget - alpha) * alphaDecay;
-
- forces.forEach(function (force) {
- force(alpha);
- });
-
- for (i = 0; i < n; ++i) {
- node = nodes[i];
- if (node.fx == null) node.x += node.vx *= velocityDecay;
- else node.x = node.fx, node.vx = 0;
- if (nDim > 1) {
- if (node.fy == null) node.y += node.vy *= velocityDecay;
- else node.y = node.fy, node.vy = 0;
- }
- if (nDim > 2) {
- if (node.fz == null) node.z += node.vz *= velocityDecay;
- else node.z = node.fz, node.vz = 0;
- }
- }
- }
-
- return simulation;
- }
-
- function initializeNodes() {
- for (var i = 0, n = nodes.length, node; i < n; ++i) {
- node = nodes[i], node.index = i;
- if (node.fx != null) node.x = node.fx;
- if (node.fy != null) node.y = node.fy;
- if (node.fz != null) node.z = node.fz;
- if (isNaN(node.x) || (nDim > 1 && isNaN(node.y)) || (nDim > 2 && isNaN(node.z))) {
- var radius = initialRadius * (nDim > 2 ? Math.cbrt(0.5 + i) : (nDim > 1 ? Math.sqrt(0.5 + i) : i)),
- rollAngle = i * initialAngleRoll,
- yawAngle = i * initialAngleYaw;
-
- if (nDim === 1) {
- node.x = radius;
- } else if (nDim === 2) {
- node.x = radius * Math.cos(rollAngle);
- node.y = radius * Math.sin(rollAngle);
- } else { // 3 dimensions: use spherical distribution along 2 irrational number angles
- node.x = radius * Math.sin(rollAngle) * Math.cos(yawAngle);
- node.y = radius * Math.cos(rollAngle);
- node.z = radius * Math.sin(rollAngle) * Math.sin(yawAngle);
- }
- }
- if (isNaN(node.vx) || (nDim > 1 && isNaN(node.vy)) || (nDim > 2 && isNaN(node.vz))) {
- node.vx = 0;
- if (nDim > 1) { node.vy = 0; }
- if (nDim > 2) { node.vz = 0; }
- }
- }
- }
-
- function initializeForce(force) {
- if (force.initialize) force.initialize(nodes, random, nDim);
- return force;
- }
-
- initializeNodes();
-
- return simulation = {
- tick: tick,
-
- restart: function() {
- return stepper.restart(step), simulation;
- },
-
- stop: function() {
- return stepper.stop(), simulation;
- },
-
- numDimensions: function(_) {
- return arguments.length
- ? (nDim = Math.min(MAX_DIMENSIONS, Math.max(1, Math.round(_))), forces.forEach(initializeForce), simulation)
- : nDim;
- },
-
- nodes: function(_) {
- return arguments.length ? (nodes = _, initializeNodes(), forces.forEach(initializeForce), simulation) : nodes;
- },
-
- alpha: function(_) {
- return arguments.length ? (alpha = +_, simulation) : alpha;
- },
-
- alphaMin: function(_) {
- return arguments.length ? (alphaMin = +_, simulation) : alphaMin;
- },
-
- alphaDecay: function(_) {
- return arguments.length ? (alphaDecay = +_, simulation) : +alphaDecay;
- },
-
- alphaTarget: function(_) {
- return arguments.length ? (alphaTarget = +_, simulation) : alphaTarget;
- },
-
- velocityDecay: function(_) {
- return arguments.length ? (velocityDecay = 1 - _, simulation) : 1 - velocityDecay;
- },
-
- randomSource: function(_) {
- return arguments.length ? (random = _, forces.forEach(initializeForce), simulation) : random;
- },
-
- force: function(name, _) {
- return arguments.length > 1 ? ((_ == null ? forces.delete(name) : forces.set(name, initializeForce(_))), simulation) : forces.get(name);
- },
-
- find: function() {
- var args = Array.prototype.slice.call(arguments);
- var x = args.shift() || 0,
- y = (nDim > 1 ? args.shift() : null) || 0,
- z = (nDim > 2 ? args.shift() : null) || 0,
- radius = args.shift() || Infinity;
-
- var i = 0,
- n = nodes.length,
- dx,
- dy,
- dz,
- d2,
- node,
- closest;
-
- radius *= radius;
-
- for (i = 0; i < n; ++i) {
- node = nodes[i];
- dx = x - node.x;
- dy = y - (node.y || 0);
- dz = z - (node.z ||0);
- d2 = dx * dx + dy * dy + dz * dz;
- if (d2 < radius) closest = node, radius = d2;
- }
-
- return closest;
- },
-
- on: function(name, _) {
- return arguments.length > 1 ? (event.on(name, _), simulation) : event.on(name);
- }
- };
- }
-
- function d3ForceManyBody() {
- var nodes,
- nDim,
- node,
- random,
- alpha,
- strength = constant(-30),
- strengths,
- distanceMin2 = 1,
- distanceMax2 = Infinity,
- theta2 = 0.81;
-
- function force(_) {
- var i,
- n = nodes.length,
- tree =
- (nDim === 1 ? binarytree(nodes, x)
- :(nDim === 2 ? quadtree(nodes, x, y)
- :(nDim === 3 ? octree(nodes, x, y, z)
- :null
- ))).visitAfter(accumulate);
-
- for (alpha = _, i = 0; i < n; ++i) node = nodes[i], tree.visit(apply);
- }
-
- function initialize() {
- if (!nodes) return;
- var i, n = nodes.length, node;
- strengths = new Array(n);
- for (i = 0; i < n; ++i) node = nodes[i], strengths[node.index] = +strength(node, i, nodes);
- }
-
- function accumulate(treeNode) {
- var strength = 0, q, c, weight = 0, x, y, z, i;
- var numChildren = treeNode.length;
-
- // For internal nodes, accumulate forces from children.
- if (numChildren) {
- for (x = y = z = i = 0; i < numChildren; ++i) {
- if ((q = treeNode[i]) && (c = Math.abs(q.value))) {
- strength += q.value, weight += c, x += c * (q.x || 0), y += c * (q.y || 0), z += c * (q.z || 0);
- }
- }
- strength *= Math.sqrt(4 / numChildren); // scale accumulated strength according to number of dimensions
-
- treeNode.x = x / weight;
- if (nDim > 1) { treeNode.y = y / weight; }
- if (nDim > 2) { treeNode.z = z / weight; }
- }
-
- // For leaf nodes, accumulate forces from coincident nodes.
- else {
- q = treeNode;
- q.x = q.data.x;
- if (nDim > 1) { q.y = q.data.y; }
- if (nDim > 2) { q.z = q.data.z; }
- do strength += strengths[q.data.index];
- while (q = q.next);
- }
-
- treeNode.value = strength;
- }
-
- function apply(treeNode, x1, arg1, arg2, arg3) {
- if (!treeNode.value) return true;
- var x2 = [arg1, arg2, arg3][nDim-1];
-
- var x = treeNode.x - node.x,
- y = (nDim > 1 ? treeNode.y - node.y : 0),
- z = (nDim > 2 ? treeNode.z - node.z : 0),
- w = x2 - x1,
- l = x * x + y * y + z * z;
-
- // Apply the Barnes-Hut approximation if possible.
- // Limit forces for very close nodes; randomize direction if coincident.
- if (w * w / theta2 < l) {
- if (l < distanceMax2) {
- if (x === 0) x = jiggle(random), l += x * x;
- if (nDim > 1 && y === 0) y = jiggle(random), l += y * y;
- if (nDim > 2 && z === 0) z = jiggle(random), l += z * z;
- if (l < distanceMin2) l = Math.sqrt(distanceMin2 * l);
- node.vx += x * treeNode.value * alpha / l;
- if (nDim > 1) { node.vy += y * treeNode.value * alpha / l; }
- if (nDim > 2) { node.vz += z * treeNode.value * alpha / l; }
- }
- return true;
- }
-
- // Otherwise, process points directly.
- else if (treeNode.length || l >= distanceMax2) return;
-
- // Limit forces for very close nodes; randomize direction if coincident.
- if (treeNode.data !== node || treeNode.next) {
- if (x === 0) x = jiggle(random), l += x * x;
- if (nDim > 1 && y === 0) y = jiggle(random), l += y * y;
- if (nDim > 2 && z === 0) z = jiggle(random), l += z * z;
- if (l < distanceMin2) l = Math.sqrt(distanceMin2 * l);
- }
-
- do if (treeNode.data !== node) {
- w = strengths[treeNode.data.index] * alpha / l;
- node.vx += x * w;
- if (nDim > 1) { node.vy += y * w; }
- if (nDim > 2) { node.vz += z * w; }
- } while (treeNode = treeNode.next);
- }
-
- force.initialize = function(_nodes, ...args) {
- nodes = _nodes;
- random = args.find(arg => typeof arg === 'function') || Math.random;
- nDim = args.find(arg => [1, 2, 3].includes(arg)) || 2;
- initialize();
- };
-
- force.strength = function(_) {
- return arguments.length ? (strength = typeof _ === "function" ? _ : constant(+_), initialize(), force) : strength;
- };
-
- force.distanceMin = function(_) {
- return arguments.length ? (distanceMin2 = _ * _, force) : Math.sqrt(distanceMin2);
- };
-
- force.distanceMax = function(_) {
- return arguments.length ? (distanceMax2 = _ * _, force) : Math.sqrt(distanceMax2);
- };
-
- force.theta = function(_) {
- return arguments.length ? (theta2 = _ * _, force) : Math.sqrt(theta2);
- };
-
- return force;
- }
-
- function d3ForceRadial(radius, x, y, z) {
- var nodes,
- nDim,
- strength = constant(0.1),
- strengths,
- radiuses;
-
- if (typeof radius !== "function") radius = constant(+radius);
- if (x == null) x = 0;
- if (y == null) y = 0;
- if (z == null) z = 0;
-
- function force(alpha) {
- for (var i = 0, n = nodes.length; i < n; ++i) {
- var node = nodes[i],
- dx = node.x - x || 1e-6,
- dy = (node.y || 0) - y || 1e-6,
- dz = (node.z || 0) - z || 1e-6,
- r = Math.sqrt(dx * dx + dy * dy + dz * dz),
- k = (radiuses[i] - r) * strengths[i] * alpha / r;
- node.vx += dx * k;
- if (nDim>1) { node.vy += dy * k; }
- if (nDim>2) { node.vz += dz * k; }
- }
- }
-
- function initialize() {
- if (!nodes) return;
- var i, n = nodes.length;
- strengths = new Array(n);
- radiuses = new Array(n);
- for (i = 0; i < n; ++i) {
- radiuses[i] = +radius(nodes[i], i, nodes);
- strengths[i] = isNaN(radiuses[i]) ? 0 : +strength(nodes[i], i, nodes);
- }
- }
-
- force.initialize = function(initNodes, ...args) {
- nodes = initNodes;
- nDim = args.find(arg => [1, 2, 3].includes(arg)) || 2;
- initialize();
- };
-
- force.strength = function(_) {
- return arguments.length ? (strength = typeof _ === "function" ? _ : constant(+_), initialize(), force) : strength;
- };
-
- force.radius = function(_) {
- return arguments.length ? (radius = typeof _ === "function" ? _ : constant(+_), initialize(), force) : radius;
- };
-
- force.x = function(_) {
- return arguments.length ? (x = +_, force) : x;
- };
-
- force.y = function(_) {
- return arguments.length ? (y = +_, force) : y;
- };
-
- force.z = function(_) {
- return arguments.length ? (z = +_, force) : z;
- };
-
- return force;
- }
-
- // math-inlining.
- const { abs: abs$1, cos: cos$1, sin: sin$1, acos: acos$1, atan2, sqrt: sqrt$1, pow } = Math;
-
- // cube root function yielding real roots
- function crt(v) {
- return v < 0 ? -pow(-v, 1 / 3) : pow(v, 1 / 3);
- }
-
- // trig constants
- const pi$1 = Math.PI,
- tau = 2 * pi$1,
- quart = pi$1 / 2,
- // float precision significant decimal
- epsilon = 0.000001,
- // extremas used in bbox calculation and similar algorithms
- nMax = Number.MAX_SAFE_INTEGER || 9007199254740991,
- nMin = Number.MIN_SAFE_INTEGER || -9007199254740991,
- // a zero coordinate, which is surprisingly useful
- ZERO = { x: 0, y: 0, z: 0 };
-
- // Bezier utility functions
- const utils = {
- // Legendre-Gauss abscissae with n=24 (x_i values, defined at i=n as the roots of the nth order Legendre polynomial Pn(x))
- Tvalues: [
- -0.0640568928626056260850430826247450385909,
- 0.0640568928626056260850430826247450385909,
- -0.1911188674736163091586398207570696318404,
- 0.1911188674736163091586398207570696318404,
- -0.3150426796961633743867932913198102407864,
- 0.3150426796961633743867932913198102407864,
- -0.4337935076260451384870842319133497124524,
- 0.4337935076260451384870842319133497124524,
- -0.5454214713888395356583756172183723700107,
- 0.5454214713888395356583756172183723700107,
- -0.6480936519369755692524957869107476266696,
- 0.6480936519369755692524957869107476266696,
- -0.7401241915785543642438281030999784255232,
- 0.7401241915785543642438281030999784255232,
- -0.8200019859739029219539498726697452080761,
- 0.8200019859739029219539498726697452080761,
- -0.8864155270044010342131543419821967550873,
- 0.8864155270044010342131543419821967550873,
- -0.9382745520027327585236490017087214496548,
- 0.9382745520027327585236490017087214496548,
- -0.9747285559713094981983919930081690617411,
- 0.9747285559713094981983919930081690617411,
- -0.9951872199970213601799974097007368118745,
- 0.9951872199970213601799974097007368118745,
- ],
-
- // Legendre-Gauss weights with n=24 (w_i values, defined by a function linked to in the Bezier primer article)
- Cvalues: [
- 0.1279381953467521569740561652246953718517,
- 0.1279381953467521569740561652246953718517,
- 0.1258374563468282961213753825111836887264,
- 0.1258374563468282961213753825111836887264,
- 0.121670472927803391204463153476262425607,
- 0.121670472927803391204463153476262425607,
- 0.1155056680537256013533444839067835598622,
- 0.1155056680537256013533444839067835598622,
- 0.1074442701159656347825773424466062227946,
- 0.1074442701159656347825773424466062227946,
- 0.0976186521041138882698806644642471544279,
- 0.0976186521041138882698806644642471544279,
- 0.086190161531953275917185202983742667185,
- 0.086190161531953275917185202983742667185,
- 0.0733464814110803057340336152531165181193,
- 0.0733464814110803057340336152531165181193,
- 0.0592985849154367807463677585001085845412,
- 0.0592985849154367807463677585001085845412,
- 0.0442774388174198061686027482113382288593,
- 0.0442774388174198061686027482113382288593,
- 0.0285313886289336631813078159518782864491,
- 0.0285313886289336631813078159518782864491,
- 0.0123412297999871995468056670700372915759,
- 0.0123412297999871995468056670700372915759,
- ],
-
- arcfn: function (t, derivativeFn) {
- const d = derivativeFn(t);
- let l = d.x * d.x + d.y * d.y;
- if (typeof d.z !== "undefined") {
- l += d.z * d.z;
- }
- return sqrt$1(l);
- },
-
- compute: function (t, points, _3d) {
- // shortcuts
- if (t === 0) {
- points[0].t = 0;
- return points[0];
- }
-
- const order = points.length - 1;
-
- if (t === 1) {
- points[order].t = 1;
- return points[order];
- }
-
- const mt = 1 - t;
- let p = points;
-
- // constant?
- if (order === 0) {
- points[0].t = t;
- return points[0];
- }
-
- // linear?
- if (order === 1) {
- const ret = {
- x: mt * p[0].x + t * p[1].x,
- y: mt * p[0].y + t * p[1].y,
- t: t,
- };
- if (_3d) {
- ret.z = mt * p[0].z + t * p[1].z;
- }
- return ret;
- }
-
- // quadratic/cubic curve?
- if (order < 4) {
- let mt2 = mt * mt,
- t2 = t * t,
- a,
- b,
- c,
- d = 0;
- if (order === 2) {
- p = [p[0], p[1], p[2], ZERO];
- a = mt2;
- b = mt * t * 2;
- c = t2;
- } else if (order === 3) {
- a = mt2 * mt;
- b = mt2 * t * 3;
- c = mt * t2 * 3;
- d = t * t2;
- }
- const ret = {
- x: a * p[0].x + b * p[1].x + c * p[2].x + d * p[3].x,
- y: a * p[0].y + b * p[1].y + c * p[2].y + d * p[3].y,
- t: t,
- };
- if (_3d) {
- ret.z = a * p[0].z + b * p[1].z + c * p[2].z + d * p[3].z;
- }
- return ret;
- }
-
- // higher order curves: use de Casteljau's computation
- const dCpts = JSON.parse(JSON.stringify(points));
- while (dCpts.length > 1) {
- for (let i = 0; i < dCpts.length - 1; i++) {
- dCpts[i] = {
- x: dCpts[i].x + (dCpts[i + 1].x - dCpts[i].x) * t,
- y: dCpts[i].y + (dCpts[i + 1].y - dCpts[i].y) * t,
- };
- if (typeof dCpts[i].z !== "undefined") {
- dCpts[i].z = dCpts[i].z + (dCpts[i + 1].z - dCpts[i].z) * t;
- }
- }
- dCpts.splice(dCpts.length - 1, 1);
- }
- dCpts[0].t = t;
- return dCpts[0];
- },
-
- computeWithRatios: function (t, points, ratios, _3d) {
- const mt = 1 - t,
- r = ratios,
- p = points;
-
- let f1 = r[0],
- f2 = r[1],
- f3 = r[2],
- f4 = r[3],
- d;
-
- // spec for linear
- f1 *= mt;
- f2 *= t;
-
- if (p.length === 2) {
- d = f1 + f2;
- return {
- x: (f1 * p[0].x + f2 * p[1].x) / d,
- y: (f1 * p[0].y + f2 * p[1].y) / d,
- z: !_3d ? false : (f1 * p[0].z + f2 * p[1].z) / d,
- t: t,
- };
- }
-
- // upgrade to quadratic
- f1 *= mt;
- f2 *= 2 * mt;
- f3 *= t * t;
-
- if (p.length === 3) {
- d = f1 + f2 + f3;
- return {
- x: (f1 * p[0].x + f2 * p[1].x + f3 * p[2].x) / d,
- y: (f1 * p[0].y + f2 * p[1].y + f3 * p[2].y) / d,
- z: !_3d ? false : (f1 * p[0].z + f2 * p[1].z + f3 * p[2].z) / d,
- t: t,
- };
- }
-
- // upgrade to cubic
- f1 *= mt;
- f2 *= 1.5 * mt;
- f3 *= 3 * mt;
- f4 *= t * t * t;
-
- if (p.length === 4) {
- d = f1 + f2 + f3 + f4;
- return {
- x: (f1 * p[0].x + f2 * p[1].x + f3 * p[2].x + f4 * p[3].x) / d,
- y: (f1 * p[0].y + f2 * p[1].y + f3 * p[2].y + f4 * p[3].y) / d,
- z: !_3d
- ? false
- : (f1 * p[0].z + f2 * p[1].z + f3 * p[2].z + f4 * p[3].z) / d,
- t: t,
- };
- }
- },
-
- derive: function (points, _3d) {
- const dpoints = [];
- for (let p = points, d = p.length, c = d - 1; d > 1; d--, c--) {
- const list = [];
- for (let j = 0, dpt; j < c; j++) {
- dpt = {
- x: c * (p[j + 1].x - p[j].x),
- y: c * (p[j + 1].y - p[j].y),
- };
- if (_3d) {
- dpt.z = c * (p[j + 1].z - p[j].z);
- }
- list.push(dpt);
- }
- dpoints.push(list);
- p = list;
- }
- return dpoints;
- },
-
- between: function (v, m, M) {
- return (
- (m <= v && v <= M) ||
- utils.approximately(v, m) ||
- utils.approximately(v, M)
- );
- },
-
- approximately: function (a, b, precision) {
- return abs$1(a - b) <= (precision || epsilon);
- },
-
- length: function (derivativeFn) {
- const z = 0.5,
- len = utils.Tvalues.length;
-
- let sum = 0;
-
- for (let i = 0, t; i < len; i++) {
- t = z * utils.Tvalues[i] + z;
- sum += utils.Cvalues[i] * utils.arcfn(t, derivativeFn);
- }
- return z * sum;
- },
-
- map: function (v, ds, de, ts, te) {
- const d1 = de - ds,
- d2 = te - ts,
- v2 = v - ds,
- r = v2 / d1;
- return ts + d2 * r;
- },
-
- lerp: function (r, v1, v2) {
- const ret = {
- x: v1.x + r * (v2.x - v1.x),
- y: v1.y + r * (v2.y - v1.y),
- };
- if (v1.z !== undefined && v2.z !== undefined) {
- ret.z = v1.z + r * (v2.z - v1.z);
- }
- return ret;
- },
-
- pointToString: function (p) {
- let s = p.x + "/" + p.y;
- if (typeof p.z !== "undefined") {
- s += "/" + p.z;
- }
- return s;
- },
-
- pointsToString: function (points) {
- return "[" + points.map(utils.pointToString).join(", ") + "]";
- },
-
- copy: function (obj) {
- return JSON.parse(JSON.stringify(obj));
- },
-
- angle: function (o, v1, v2) {
- const dx1 = v1.x - o.x,
- dy1 = v1.y - o.y,
- dx2 = v2.x - o.x,
- dy2 = v2.y - o.y,
- cross = dx1 * dy2 - dy1 * dx2,
- dot = dx1 * dx2 + dy1 * dy2;
- return atan2(cross, dot);
- },
-
- // round as string, to avoid rounding errors
- round: function (v, d) {
- const s = "" + v;
- const pos = s.indexOf(".");
- return parseFloat(s.substring(0, pos + 1 + d));
- },
-
- dist: function (p1, p2) {
- const dx = p1.x - p2.x,
- dy = p1.y - p2.y;
- return sqrt$1(dx * dx + dy * dy);
- },
-
- closest: function (LUT, point) {
- let mdist = pow(2, 63),
- mpos,
- d;
- LUT.forEach(function (p, idx) {
- d = utils.dist(point, p);
- if (d < mdist) {
- mdist = d;
- mpos = idx;
- }
- });
- return { mdist: mdist, mpos: mpos };
- },
-
- abcratio: function (t, n) {
- // see ratio(t) note on http://pomax.github.io/bezierinfo/#abc
- if (n !== 2 && n !== 3) {
- return false;
- }
- if (typeof t === "undefined") {
- t = 0.5;
- } else if (t === 0 || t === 1) {
- return t;
- }
- const bottom = pow(t, n) + pow(1 - t, n),
- top = bottom - 1;
- return abs$1(top / bottom);
- },
-
- projectionratio: function (t, n) {
- // see u(t) note on http://pomax.github.io/bezierinfo/#abc
- if (n !== 2 && n !== 3) {
- return false;
- }
- if (typeof t === "undefined") {
- t = 0.5;
- } else if (t === 0 || t === 1) {
- return t;
- }
- const top = pow(1 - t, n),
- bottom = pow(t, n) + top;
- return top / bottom;
- },
-
- lli8: function (x1, y1, x2, y2, x3, y3, x4, y4) {
- const nx =
- (x1 * y2 - y1 * x2) * (x3 - x4) - (x1 - x2) * (x3 * y4 - y3 * x4),
- ny = (x1 * y2 - y1 * x2) * (y3 - y4) - (y1 - y2) * (x3 * y4 - y3 * x4),
- d = (x1 - x2) * (y3 - y4) - (y1 - y2) * (x3 - x4);
- if (d == 0) {
- return false;
- }
- return { x: nx / d, y: ny / d };
- },
-
- lli4: function (p1, p2, p3, p4) {
- const x1 = p1.x,
- y1 = p1.y,
- x2 = p2.x,
- y2 = p2.y,
- x3 = p3.x,
- y3 = p3.y,
- x4 = p4.x,
- y4 = p4.y;
- return utils.lli8(x1, y1, x2, y2, x3, y3, x4, y4);
- },
-
- lli: function (v1, v2) {
- return utils.lli4(v1, v1.c, v2, v2.c);
- },
-
- makeline: function (p1, p2) {
- return new Bezier(
- p1.x,
- p1.y,
- (p1.x + p2.x) / 2,
- (p1.y + p2.y) / 2,
- p2.x,
- p2.y
- );
- },
-
- findbbox: function (sections) {
- let mx = nMax,
- my = nMax,
- MX = nMin,
- MY = nMin;
- sections.forEach(function (s) {
- const bbox = s.bbox();
- if (mx > bbox.x.min) mx = bbox.x.min;
- if (my > bbox.y.min) my = bbox.y.min;
- if (MX < bbox.x.max) MX = bbox.x.max;
- if (MY < bbox.y.max) MY = bbox.y.max;
- });
- return {
- x: { min: mx, mid: (mx + MX) / 2, max: MX, size: MX - mx },
- y: { min: my, mid: (my + MY) / 2, max: MY, size: MY - my },
- };
- },
-
- shapeintersections: function (
- s1,
- bbox1,
- s2,
- bbox2,
- curveIntersectionThreshold
- ) {
- if (!utils.bboxoverlap(bbox1, bbox2)) return [];
- const intersections = [];
- const a1 = [s1.startcap, s1.forward, s1.back, s1.endcap];
- const a2 = [s2.startcap, s2.forward, s2.back, s2.endcap];
- a1.forEach(function (l1) {
- if (l1.virtual) return;
- a2.forEach(function (l2) {
- if (l2.virtual) return;
- const iss = l1.intersects(l2, curveIntersectionThreshold);
- if (iss.length > 0) {
- iss.c1 = l1;
- iss.c2 = l2;
- iss.s1 = s1;
- iss.s2 = s2;
- intersections.push(iss);
- }
- });
- });
- return intersections;
- },
-
- makeshape: function (forward, back, curveIntersectionThreshold) {
- const bpl = back.points.length;
- const fpl = forward.points.length;
- const start = utils.makeline(back.points[bpl - 1], forward.points[0]);
- const end = utils.makeline(forward.points[fpl - 1], back.points[0]);
- const shape = {
- startcap: start,
- forward: forward,
- back: back,
- endcap: end,
- bbox: utils.findbbox([start, forward, back, end]),
- };
- shape.intersections = function (s2) {
- return utils.shapeintersections(
- shape,
- shape.bbox,
- s2,
- s2.bbox,
- curveIntersectionThreshold
- );
- };
- return shape;
- },
-
- getminmax: function (curve, d, list) {
- if (!list) return { min: 0, max: 0 };
- let min = nMax,
- max = nMin,
- t,
- c;
- if (list.indexOf(0) === -1) {
- list = [0].concat(list);
- }
- if (list.indexOf(1) === -1) {
- list.push(1);
- }
- for (let i = 0, len = list.length; i < len; i++) {
- t = list[i];
- c = curve.get(t);
- if (c[d] < min) {
- min = c[d];
- }
- if (c[d] > max) {
- max = c[d];
- }
- }
- return { min: min, mid: (min + max) / 2, max: max, size: max - min };
- },
-
- align: function (points, line) {
- const tx = line.p1.x,
- ty = line.p1.y,
- a = -atan2(line.p2.y - ty, line.p2.x - tx),
- d = function (v) {
- return {
- x: (v.x - tx) * cos$1(a) - (v.y - ty) * sin$1(a),
- y: (v.x - tx) * sin$1(a) + (v.y - ty) * cos$1(a),
- };
- };
- return points.map(d);
- },
-
- roots: function (points, line) {
- line = line || { p1: { x: 0, y: 0 }, p2: { x: 1, y: 0 } };
-
- const order = points.length - 1;
- const aligned = utils.align(points, line);
- const reduce = function (t) {
- return 0 <= t && t <= 1;
- };
-
- if (order === 2) {
- const a = aligned[0].y,
- b = aligned[1].y,
- c = aligned[2].y,
- d = a - 2 * b + c;
- if (d !== 0) {
- const m1 = -sqrt$1(b * b - a * c),
- m2 = -a + b,
- v1 = -(m1 + m2) / d,
- v2 = -(-m1 + m2) / d;
- return [v1, v2].filter(reduce);
- } else if (b !== c && d === 0) {
- return [(2 * b - c) / (2 * b - 2 * c)].filter(reduce);
- }
- return [];
- }
-
- // see http://www.trans4mind.com/personal_development/mathematics/polynomials/cubicAlgebra.htm
- const pa = aligned[0].y,
- pb = aligned[1].y,
- pc = aligned[2].y,
- pd = aligned[3].y;
-
- let d = -pa + 3 * pb - 3 * pc + pd,
- a = 3 * pa - 6 * pb + 3 * pc,
- b = -3 * pa + 3 * pb,
- c = pa;
-
- if (utils.approximately(d, 0)) {
- // this is not a cubic curve.
- if (utils.approximately(a, 0)) {
- // in fact, this is not a quadratic curve either.
- if (utils.approximately(b, 0)) {
- // in fact in fact, there are no solutions.
- return [];
- }
- // linear solution:
- return [-c / b].filter(reduce);
- }
- // quadratic solution:
- const q = sqrt$1(b * b - 4 * a * c),
- a2 = 2 * a;
- return [(q - b) / a2, (-b - q) / a2].filter(reduce);
- }
-
- // at this point, we know we need a cubic solution:
-
- a /= d;
- b /= d;
- c /= d;
-
- const p = (3 * b - a * a) / 3,
- p3 = p / 3,
- q = (2 * a * a * a - 9 * a * b + 27 * c) / 27,
- q2 = q / 2,
- discriminant = q2 * q2 + p3 * p3 * p3;
-
- let u1, v1, x1, x2, x3;
- if (discriminant < 0) {
- const mp3 = -p / 3,
- mp33 = mp3 * mp3 * mp3,
- r = sqrt$1(mp33),
- t = -q / (2 * r),
- cosphi = t < -1 ? -1 : t > 1 ? 1 : t,
- phi = acos$1(cosphi),
- crtr = crt(r),
- t1 = 2 * crtr;
- x1 = t1 * cos$1(phi / 3) - a / 3;
- x2 = t1 * cos$1((phi + tau) / 3) - a / 3;
- x3 = t1 * cos$1((phi + 2 * tau) / 3) - a / 3;
- return [x1, x2, x3].filter(reduce);
- } else if (discriminant === 0) {
- u1 = q2 < 0 ? crt(-q2) : -crt(q2);
- x1 = 2 * u1 - a / 3;
- x2 = -u1 - a / 3;
- return [x1, x2].filter(reduce);
- } else {
- const sd = sqrt$1(discriminant);
- u1 = crt(-q2 + sd);
- v1 = crt(q2 + sd);
- return [u1 - v1 - a / 3].filter(reduce);
- }
- },
-
- droots: function (p) {
- // quadratic roots are easy
- if (p.length === 3) {
- const a = p[0],
- b = p[1],
- c = p[2],
- d = a - 2 * b + c;
- if (d !== 0) {
- const m1 = -sqrt$1(b * b - a * c),
- m2 = -a + b,
- v1 = -(m1 + m2) / d,
- v2 = -(-m1 + m2) / d;
- return [v1, v2];
- } else if (b !== c && d === 0) {
- return [(2 * b - c) / (2 * (b - c))];
- }
- return [];
- }
-
- // linear roots are even easier
- if (p.length === 2) {
- const a = p[0],
- b = p[1];
- if (a !== b) {
- return [a / (a - b)];
- }
- return [];
- }
-
- return [];
- },
-
- curvature: function (t, d1, d2, _3d, kOnly) {
- let num,
- dnm,
- adk,
- dk,
- k = 0,
- r = 0;
-
- //
- // We're using the following formula for curvature:
- //
- // x'y" - y'x"
- // k(t) = ------------------
- // (x'² + y'²)^(3/2)
- //
- // from https://en.wikipedia.org/wiki/Radius_of_curvature#Definition
- //
- // With it corresponding 3D counterpart:
- //
- // sqrt( (y'z" - y"z')² + (z'x" - z"x')² + (x'y" - x"y')²)
- // k(t) = -------------------------------------------------------
- // (x'² + y'² + z'²)^(3/2)
- //
-
- const d = utils.compute(t, d1);
- const dd = utils.compute(t, d2);
- const qdsum = d.x * d.x + d.y * d.y;
-
- if (_3d) {
- num = sqrt$1(
- pow(d.y * dd.z - dd.y * d.z, 2) +
- pow(d.z * dd.x - dd.z * d.x, 2) +
- pow(d.x * dd.y - dd.x * d.y, 2)
- );
- dnm = pow(qdsum + d.z * d.z, 3 / 2);
- } else {
- num = d.x * dd.y - d.y * dd.x;
- dnm = pow(qdsum, 3 / 2);
- }
-
- if (num === 0 || dnm === 0) {
- return { k: 0, r: 0 };
- }
-
- k = num / dnm;
- r = dnm / num;
-
- // We're also computing the derivative of kappa, because
- // there is value in knowing the rate of change for the
- // curvature along the curve. And we're just going to
- // ballpark it based on an epsilon.
- if (!kOnly) {
- // compute k'(t) based on the interval before, and after it,
- // to at least try to not introduce forward/backward pass bias.
- const pk = utils.curvature(t - 0.001, d1, d2, _3d, true).k;
- const nk = utils.curvature(t + 0.001, d1, d2, _3d, true).k;
- dk = (nk - k + (k - pk)) / 2;
- adk = (abs$1(nk - k) + abs$1(k - pk)) / 2;
- }
-
- return { k: k, r: r, dk: dk, adk: adk };
- },
-
- inflections: function (points) {
- if (points.length < 4) return [];
-
- // FIXME: TODO: add in inflection abstraction for quartic+ curves?
-
- const p = utils.align(points, { p1: points[0], p2: points.slice(-1)[0] }),
- a = p[2].x * p[1].y,
- b = p[3].x * p[1].y,
- c = p[1].x * p[2].y,
- d = p[3].x * p[2].y,
- v1 = 18 * (-3 * a + 2 * b + 3 * c - d),
- v2 = 18 * (3 * a - b - 3 * c),
- v3 = 18 * (c - a);
-
- if (utils.approximately(v1, 0)) {
- if (!utils.approximately(v2, 0)) {
- let t = -v3 / v2;
- if (0 <= t && t <= 1) return [t];
- }
- return [];
- }
-
- const d2 = 2 * v1;
-
- if (utils.approximately(d2, 0)) return [];
-
- const trm = v2 * v2 - 4 * v1 * v3;
-
- if (trm < 0) return [];
-
- const sq = Math.sqrt(trm);
-
- return [(sq - v2) / d2, -(v2 + sq) / d2].filter(function (r) {
- return 0 <= r && r <= 1;
- });
- },
-
- bboxoverlap: function (b1, b2) {
- const dims = ["x", "y"],
- len = dims.length;
-
- for (let i = 0, dim, l, t, d; i < len; i++) {
- dim = dims[i];
- l = b1[dim].mid;
- t = b2[dim].mid;
- d = (b1[dim].size + b2[dim].size) / 2;
- if (abs$1(l - t) >= d) return false;
- }
- return true;
- },
-
- expandbox: function (bbox, _bbox) {
- if (_bbox.x.min < bbox.x.min) {
- bbox.x.min = _bbox.x.min;
- }
- if (_bbox.y.min < bbox.y.min) {
- bbox.y.min = _bbox.y.min;
- }
- if (_bbox.z && _bbox.z.min < bbox.z.min) {
- bbox.z.min = _bbox.z.min;
- }
- if (_bbox.x.max > bbox.x.max) {
- bbox.x.max = _bbox.x.max;
- }
- if (_bbox.y.max > bbox.y.max) {
- bbox.y.max = _bbox.y.max;
- }
- if (_bbox.z && _bbox.z.max > bbox.z.max) {
- bbox.z.max = _bbox.z.max;
- }
- bbox.x.mid = (bbox.x.min + bbox.x.max) / 2;
- bbox.y.mid = (bbox.y.min + bbox.y.max) / 2;
- if (bbox.z) {
- bbox.z.mid = (bbox.z.min + bbox.z.max) / 2;
- }
- bbox.x.size = bbox.x.max - bbox.x.min;
- bbox.y.size = bbox.y.max - bbox.y.min;
- if (bbox.z) {
- bbox.z.size = bbox.z.max - bbox.z.min;
- }
- },
-
- pairiteration: function (c1, c2, curveIntersectionThreshold) {
- const c1b = c1.bbox(),
- c2b = c2.bbox(),
- r = 100000,
- threshold = curveIntersectionThreshold || 0.5;
-
- if (
- c1b.x.size + c1b.y.size < threshold &&
- c2b.x.size + c2b.y.size < threshold
- ) {
- return [
- (((r * (c1._t1 + c1._t2)) / 2) | 0) / r +
- "/" +
- (((r * (c2._t1 + c2._t2)) / 2) | 0) / r,
- ];
- }
-
- let cc1 = c1.split(0.5),
- cc2 = c2.split(0.5),
- pairs = [
- { left: cc1.left, right: cc2.left },
- { left: cc1.left, right: cc2.right },
- { left: cc1.right, right: cc2.right },
- { left: cc1.right, right: cc2.left },
- ];
-
- pairs = pairs.filter(function (pair) {
- return utils.bboxoverlap(pair.left.bbox(), pair.right.bbox());
- });
-
- let results = [];
-
- if (pairs.length === 0) return results;
-
- pairs.forEach(function (pair) {
- results = results.concat(
- utils.pairiteration(pair.left, pair.right, threshold)
- );
- });
-
- results = results.filter(function (v, i) {
- return results.indexOf(v) === i;
- });
-
- return results;
- },
-
- getccenter: function (p1, p2, p3) {
- const dx1 = p2.x - p1.x,
- dy1 = p2.y - p1.y,
- dx2 = p3.x - p2.x,
- dy2 = p3.y - p2.y,
- dx1p = dx1 * cos$1(quart) - dy1 * sin$1(quart),
- dy1p = dx1 * sin$1(quart) + dy1 * cos$1(quart),
- dx2p = dx2 * cos$1(quart) - dy2 * sin$1(quart),
- dy2p = dx2 * sin$1(quart) + dy2 * cos$1(quart),
- // chord midpoints
- mx1 = (p1.x + p2.x) / 2,
- my1 = (p1.y + p2.y) / 2,
- mx2 = (p2.x + p3.x) / 2,
- my2 = (p2.y + p3.y) / 2,
- // midpoint offsets
- mx1n = mx1 + dx1p,
- my1n = my1 + dy1p,
- mx2n = mx2 + dx2p,
- my2n = my2 + dy2p,
- // intersection of these lines:
- arc = utils.lli8(mx1, my1, mx1n, my1n, mx2, my2, mx2n, my2n),
- r = utils.dist(arc, p1);
-
- // arc start/end values, over mid point:
- let s = atan2(p1.y - arc.y, p1.x - arc.x),
- m = atan2(p2.y - arc.y, p2.x - arc.x),
- e = atan2(p3.y - arc.y, p3.x - arc.x),
- _;
-
- // determine arc direction (cw/ccw correction)
- if (s < e) {
- // if s m || m > e) {
- s += tau;
- }
- if (s > e) {
- _ = e;
- e = s;
- s = _;
- }
- } else {
- // if e 4) {
- if (arguments.length !== 1) {
- throw new Error(
- "Only new Bezier(point[]) is accepted for 4th and higher order curves"
- );
- }
- higher = true;
- }
- } else {
- if (len !== 6 && len !== 8 && len !== 9 && len !== 12) {
- if (arguments.length !== 1) {
- throw new Error(
- "Only new Bezier(point[]) is accepted for 4th and higher order curves"
- );
- }
- }
- }
-
- const _3d = (this._3d =
- (!higher && (len === 9 || len === 12)) ||
- (coords && coords[0] && typeof coords[0].z !== "undefined"));
-
- const points = (this.points = []);
- for (let idx = 0, step = _3d ? 3 : 2; idx < len; idx += step) {
- var point = {
- x: args[idx],
- y: args[idx + 1],
- };
- if (_3d) {
- point.z = args[idx + 2];
- }
- points.push(point);
- }
- const order = (this.order = points.length - 1);
-
- const dims = (this.dims = ["x", "y"]);
- if (_3d) dims.push("z");
- this.dimlen = dims.length;
-
- // is this curve, practically speaking, a straight line?
- const aligned = utils.align(points, { p1: points[0], p2: points[order] });
- const baselength = utils.dist(points[0], points[order]);
- this._linear = aligned.reduce((t, p) => t + abs(p.y), 0) < baselength / 50;
-
- this._lut = [];
- this._t1 = 0;
- this._t2 = 1;
- this.update();
- }
-
- static quadraticFromPoints(p1, p2, p3, t) {
- if (typeof t === "undefined") {
- t = 0.5;
- }
- // shortcuts, although they're really dumb
- if (t === 0) {
- return new Bezier(p2, p2, p3);
- }
- if (t === 1) {
- return new Bezier(p1, p2, p2);
- }
- // real fitting.
- const abc = Bezier.getABC(2, p1, p2, p3, t);
- return new Bezier(p1, abc.A, p3);
- }
-
- static cubicFromPoints(S, B, E, t, d1) {
- if (typeof t === "undefined") {
- t = 0.5;
- }
- const abc = Bezier.getABC(3, S, B, E, t);
- if (typeof d1 === "undefined") {
- d1 = utils.dist(B, abc.C);
- }
- const d2 = (d1 * (1 - t)) / t;
-
- const selen = utils.dist(S, E),
- lx = (E.x - S.x) / selen,
- ly = (E.y - S.y) / selen,
- bx1 = d1 * lx,
- by1 = d1 * ly,
- bx2 = d2 * lx,
- by2 = d2 * ly;
- // derivation of new hull coordinates
- const e1 = { x: B.x - bx1, y: B.y - by1 },
- e2 = { x: B.x + bx2, y: B.y + by2 },
- A = abc.A,
- v1 = { x: A.x + (e1.x - A.x) / (1 - t), y: A.y + (e1.y - A.y) / (1 - t) },
- v2 = { x: A.x + (e2.x - A.x) / t, y: A.y + (e2.y - A.y) / t },
- nc1 = { x: S.x + (v1.x - S.x) / t, y: S.y + (v1.y - S.y) / t },
- nc2 = {
- x: E.x + (v2.x - E.x) / (1 - t),
- y: E.y + (v2.y - E.y) / (1 - t),
- };
- // ...done
- return new Bezier(S, nc1, nc2, E);
- }
-
- static getUtils() {
- return utils;
- }
-
- getUtils() {
- return Bezier.getUtils();
- }
-
- static get PolyBezier() {
- return PolyBezier;
- }
-
- valueOf() {
- return this.toString();
- }
-
- toString() {
- return utils.pointsToString(this.points);
- }
-
- toSVG() {
- if (this._3d) return false;
- const p = this.points,
- x = p[0].x,
- y = p[0].y,
- s = ["M", x, y, this.order === 2 ? "Q" : "C"];
- for (let i = 1, last = p.length; i < last; i++) {
- s.push(p[i].x);
- s.push(p[i].y);
- }
- return s.join(" ");
- }
-
- setRatios(ratios) {
- if (ratios.length !== this.points.length) {
- throw new Error("incorrect number of ratio values");
- }
- this.ratios = ratios;
- this._lut = []; // invalidate any precomputed LUT
- }
-
- verify() {
- const print = this.coordDigest();
- if (print !== this._print) {
- this._print = print;
- this.update();
- }
- }
-
- coordDigest() {
- return this.points
- .map(function (c, pos) {
- return "" + pos + c.x + c.y + (c.z ? c.z : 0);
- })
- .join("");
- }
-
- update() {
- // invalidate any precomputed LUT
- this._lut = [];
- this.dpoints = utils.derive(this.points, this._3d);
- this.computedirection();
- }
-
- computedirection() {
- const points = this.points;
- const angle = utils.angle(points[0], points[this.order], points[1]);
- this.clockwise = angle > 0;
- }
-
- length() {
- return utils.length(this.derivative.bind(this));
- }
-
- static getABC(order = 2, S, B, E, t = 0.5) {
- const u = utils.projectionratio(t, order),
- um = 1 - u,
- C = {
- x: u * S.x + um * E.x,
- y: u * S.y + um * E.y,
- },
- s = utils.abcratio(t, order),
- A = {
- x: B.x + (B.x - C.x) / s,
- y: B.y + (B.y - C.y) / s,
- };
- return { A, B, C, S, E };
- }
-
- getABC(t, B) {
- B = B || this.get(t);
- let S = this.points[0];
- let E = this.points[this.order];
- return Bezier.getABC(this.order, S, B, E, t);
- }
-
- getLUT(steps) {
- this.verify();
- steps = steps || 100;
- if (this._lut.length === steps + 1) {
- return this._lut;
- }
- this._lut = [];
- // n steps means n+1 points
- steps++;
- this._lut = [];
- for (let i = 0, p, t; i < steps; i++) {
- t = i / (steps - 1);
- p = this.compute(t);
- p.t = t;
- this._lut.push(p);
- }
- return this._lut;
- }
-
- on(point, error) {
- error = error || 5;
- const lut = this.getLUT(),
- hits = [];
- for (let i = 0, c, t = 0; i < lut.length; i++) {
- c = lut[i];
- if (utils.dist(c, point) < error) {
- hits.push(c);
- t += i / lut.length;
- }
- }
- if (!hits.length) return false;
- return (t /= hits.length);
- }
-
- project(point) {
- // step 1: coarse check
- const LUT = this.getLUT(),
- l = LUT.length - 1,
- closest = utils.closest(LUT, point),
- mpos = closest.mpos,
- t1 = (mpos - 1) / l,
- t2 = (mpos + 1) / l,
- step = 0.1 / l;
-
- // step 2: fine check
- let mdist = closest.mdist,
- t = t1,
- ft = t,
- p;
- mdist += 1;
- for (let d; t < t2 + step; t += step) {
- p = this.compute(t);
- d = utils.dist(point, p);
- if (d < mdist) {
- mdist = d;
- ft = t;
- }
- }
- ft = ft < 0 ? 0 : ft > 1 ? 1 : ft;
- p = this.compute(ft);
- p.t = ft;
- p.d = mdist;
- return p;
- }
-
- get(t) {
- return this.compute(t);
- }
-
- point(idx) {
- return this.points[idx];
- }
-
- compute(t) {
- if (this.ratios) {
- return utils.computeWithRatios(t, this.points, this.ratios, this._3d);
- }
- return utils.compute(t, this.points, this._3d, this.ratios);
- }
-
- raise() {
- const p = this.points,
- np = [p[0]],
- k = p.length;
- for (let i = 1, pi, pim; i < k; i++) {
- pi = p[i];
- pim = p[i - 1];
- np[i] = {
- x: ((k - i) / k) * pi.x + (i / k) * pim.x,
- y: ((k - i) / k) * pi.y + (i / k) * pim.y,
- };
- }
- np[k] = p[k - 1];
- return new Bezier(np);
- }
-
- derivative(t) {
- return utils.compute(t, this.dpoints[0], this._3d);
- }
-
- dderivative(t) {
- return utils.compute(t, this.dpoints[1], this._3d);
- }
-
- align() {
- let p = this.points;
- return new Bezier(utils.align(p, { p1: p[0], p2: p[p.length - 1] }));
- }
-
- curvature(t) {
- return utils.curvature(t, this.dpoints[0], this.dpoints[1], this._3d);
- }
-
- inflections() {
- return utils.inflections(this.points);
- }
-
- normal(t) {
- return this._3d ? this.__normal3(t) : this.__normal2(t);
- }
-
- __normal2(t) {
- const d = this.derivative(t);
- const q = sqrt(d.x * d.x + d.y * d.y);
- return { t, x: -d.y / q, y: d.x / q };
- }
-
- __normal3(t) {
- // see http://stackoverflow.com/questions/25453159
- const r1 = this.derivative(t),
- r2 = this.derivative(t + 0.01),
- q1 = sqrt(r1.x * r1.x + r1.y * r1.y + r1.z * r1.z),
- q2 = sqrt(r2.x * r2.x + r2.y * r2.y + r2.z * r2.z);
- r1.x /= q1;
- r1.y /= q1;
- r1.z /= q1;
- r2.x /= q2;
- r2.y /= q2;
- r2.z /= q2;
- // cross product
- const c = {
- x: r2.y * r1.z - r2.z * r1.y,
- y: r2.z * r1.x - r2.x * r1.z,
- z: r2.x * r1.y - r2.y * r1.x,
- };
- const m = sqrt(c.x * c.x + c.y * c.y + c.z * c.z);
- c.x /= m;
- c.y /= m;
- c.z /= m;
- // rotation matrix
- const R = [
- c.x * c.x,
- c.x * c.y - c.z,
- c.x * c.z + c.y,
- c.x * c.y + c.z,
- c.y * c.y,
- c.y * c.z - c.x,
- c.x * c.z - c.y,
- c.y * c.z + c.x,
- c.z * c.z,
- ];
- // normal vector:
- const n = {
- t,
- x: R[0] * r1.x + R[1] * r1.y + R[2] * r1.z,
- y: R[3] * r1.x + R[4] * r1.y + R[5] * r1.z,
- z: R[6] * r1.x + R[7] * r1.y + R[8] * r1.z,
- };
- return n;
- }
-
- hull(t) {
- let p = this.points,
- _p = [],
- q = [],
- idx = 0;
- q[idx++] = p[0];
- q[idx++] = p[1];
- q[idx++] = p[2];
- if (this.order === 3) {
- q[idx++] = p[3];
- }
- // we lerp between all points at each iteration, until we have 1 point left.
- while (p.length > 1) {
- _p = [];
- for (let i = 0, pt, l = p.length - 1; i < l; i++) {
- pt = utils.lerp(t, p[i], p[i + 1]);
- q[idx++] = pt;
- _p.push(pt);
- }
- p = _p;
- }
- return q;
- }
-
- split(t1, t2) {
- // shortcuts
- if (t1 === 0 && !!t2) {
- return this.split(t2).left;
- }
- if (t2 === 1) {
- return this.split(t1).right;
- }
-
- // no shortcut: use "de Casteljau" iteration.
- const q = this.hull(t1);
- const result = {
- left:
- this.order === 2
- ? new Bezier([q[0], q[3], q[5]])
- : new Bezier([q[0], q[4], q[7], q[9]]),
- right:
- this.order === 2
- ? new Bezier([q[5], q[4], q[2]])
- : new Bezier([q[9], q[8], q[6], q[3]]),
- span: q,
- };
-
- // make sure we bind _t1/_t2 information!
- result.left._t1 = utils.map(0, 0, 1, this._t1, this._t2);
- result.left._t2 = utils.map(t1, 0, 1, this._t1, this._t2);
- result.right._t1 = utils.map(t1, 0, 1, this._t1, this._t2);
- result.right._t2 = utils.map(1, 0, 1, this._t1, this._t2);
-
- // if we have no t2, we're done
- if (!t2) {
- return result;
- }
-
- // if we have a t2, split again:
- t2 = utils.map(t2, t1, 1, 0, 1);
- return result.right.split(t2).left;
- }
-
- extrema() {
- const result = {};
- let roots = [];
-
- this.dims.forEach(
- function (dim) {
- let mfn = function (v) {
- return v[dim];
- };
- let p = this.dpoints[0].map(mfn);
- result[dim] = utils.droots(p);
- if (this.order === 3) {
- p = this.dpoints[1].map(mfn);
- result[dim] = result[dim].concat(utils.droots(p));
- }
- result[dim] = result[dim].filter(function (t) {
- return t >= 0 && t <= 1;
- });
- roots = roots.concat(result[dim].sort(utils.numberSort));
- }.bind(this)
- );
-
- result.values = roots.sort(utils.numberSort).filter(function (v, idx) {
- return roots.indexOf(v) === idx;
- });
-
- return result;
- }
-
- bbox() {
- const extrema = this.extrema(),
- result = {};
- this.dims.forEach(
- function (d) {
- result[d] = utils.getminmax(this, d, extrema[d]);
- }.bind(this)
- );
- return result;
- }
-
- overlaps(curve) {
- const lbbox = this.bbox(),
- tbbox = curve.bbox();
- return utils.bboxoverlap(lbbox, tbbox);
- }
-
- offset(t, d) {
- if (typeof d !== "undefined") {
- const c = this.get(t),
- n = this.normal(t);
- const ret = {
- c: c,
- n: n,
- x: c.x + n.x * d,
- y: c.y + n.y * d,
- };
- if (this._3d) {
- ret.z = c.z + n.z * d;
- }
- return ret;
- }
- if (this._linear) {
- const nv = this.normal(0),
- coords = this.points.map(function (p) {
- const ret = {
- x: p.x + t * nv.x,
- y: p.y + t * nv.y,
- };
- if (p.z && nv.z) {
- ret.z = p.z + t * nv.z;
- }
- return ret;
- });
- return [new Bezier(coords)];
- }
- return this.reduce().map(function (s) {
- if (s._linear) {
- return s.offset(t)[0];
- }
- return s.scale(t);
- });
- }
-
- simple() {
- if (this.order === 3) {
- const a1 = utils.angle(this.points[0], this.points[3], this.points[1]);
- const a2 = utils.angle(this.points[0], this.points[3], this.points[2]);
- if ((a1 > 0 && a2 < 0) || (a1 < 0 && a2 > 0)) return false;
- }
- const n1 = this.normal(0);
- const n2 = this.normal(1);
- let s = n1.x * n2.x + n1.y * n2.y;
- if (this._3d) {
- s += n1.z * n2.z;
- }
- return abs(acos(s)) < pi / 3;
- }
-
- reduce() {
- // TODO: examine these var types in more detail...
- let i,
- t1 = 0,
- t2 = 0,
- step = 0.01,
- segment,
- pass1 = [],
- pass2 = [];
- // first pass: split on extrema
- let extrema = this.extrema().values;
- if (extrema.indexOf(0) === -1) {
- extrema = [0].concat(extrema);
- }
- if (extrema.indexOf(1) === -1) {
- extrema.push(1);
- }
-
- for (t1 = extrema[0], i = 1; i < extrema.length; i++) {
- t2 = extrema[i];
- segment = this.split(t1, t2);
- segment._t1 = t1;
- segment._t2 = t2;
- pass1.push(segment);
- t1 = t2;
- }
-
- // second pass: further reduce these segments to simple segments
- pass1.forEach(function (p1) {
- t1 = 0;
- t2 = 0;
- while (t2 <= 1) {
- for (t2 = t1 + step; t2 <= 1 + step; t2 += step) {
- segment = p1.split(t1, t2);
- if (!segment.simple()) {
- t2 -= step;
- if (abs(t1 - t2) < step) {
- // we can never form a reduction
- return [];
- }
- segment = p1.split(t1, t2);
- segment._t1 = utils.map(t1, 0, 1, p1._t1, p1._t2);
- segment._t2 = utils.map(t2, 0, 1, p1._t1, p1._t2);
- pass2.push(segment);
- t1 = t2;
- break;
- }
- }
- }
- if (t1 < 1) {
- segment = p1.split(t1, 1);
- segment._t1 = utils.map(t1, 0, 1, p1._t1, p1._t2);
- segment._t2 = p1._t2;
- pass2.push(segment);
- }
- });
- return pass2;
- }
-
- translate(v, d1, d2) {
- d2 = typeof d2 === "number" ? d2 : d1;
-
- // TODO: make this take curves with control points outside
- // of the start-end interval into account
-
- const o = this.order;
- let d = this.points.map((_, i) => (1 - i / o) * d1 + (i / o) * d2);
- return new Bezier(
- this.points.map((p, i) => ({
- x: p.x + v.x * d[i],
- y: p.y + v.y * d[i],
- }))
- );
- }
-
- scale(d) {
- const order = this.order;
- let distanceFn = false;
- if (typeof d === "function") {
- distanceFn = d;
- }
- if (distanceFn && order === 2) {
- return this.raise().scale(distanceFn);
- }
-
- // TODO: add special handling for non-linear degenerate curves.
-
- const clockwise = this.clockwise;
- const points = this.points;
-
- if (this._linear) {
- return this.translate(
- this.normal(0),
- distanceFn ? distanceFn(0) : d,
- distanceFn ? distanceFn(1) : d
- );
- }
-
- const r1 = distanceFn ? distanceFn(0) : d;
- const r2 = distanceFn ? distanceFn(1) : d;
- const v = [this.offset(0, 10), this.offset(1, 10)];
- const np = [];
- const o = utils.lli4(v[0], v[0].c, v[1], v[1].c);
-
- if (!o) {
- throw new Error("cannot scale this curve. Try reducing it first.");
- }
-
- // move all points by distance 'd' wrt the origin 'o',
- // and move end points by fixed distance along normal.
- [0, 1].forEach(function (t) {
- const p = (np[t * order] = utils.copy(points[t * order]));
- p.x += (t ? r2 : r1) * v[t].n.x;
- p.y += (t ? r2 : r1) * v[t].n.y;
- });
-
- if (!distanceFn) {
- // move control points to lie on the intersection of the offset
- // derivative vector, and the origin-through-control vector
- [0, 1].forEach((t) => {
- if (order === 2 && !!t) return;
- const p = np[t * order];
- const d = this.derivative(t);
- const p2 = { x: p.x + d.x, y: p.y + d.y };
- np[t + 1] = utils.lli4(p, p2, o, points[t + 1]);
- });
- return new Bezier(np);
- }
-
- // move control points by "however much necessary to
- // ensure the correct tangent to endpoint".
- [0, 1].forEach(function (t) {
- if (order === 2 && !!t) return;
- var p = points[t + 1];
- var ov = {
- x: p.x - o.x,
- y: p.y - o.y,
- };
- var rc = distanceFn ? distanceFn((t + 1) / order) : d;
- if (distanceFn && !clockwise) rc = -rc;
- var m = sqrt(ov.x * ov.x + ov.y * ov.y);
- ov.x /= m;
- ov.y /= m;
- np[t + 1] = {
- x: p.x + rc * ov.x,
- y: p.y + rc * ov.y,
- };
- });
- return new Bezier(np);
- }
-
- outline(d1, d2, d3, d4) {
- d2 = d2 === undefined ? d1 : d2;
-
- if (this._linear) {
- // TODO: find the actual extrema, because they might
- // be before the start, or past the end.
-
- const n = this.normal(0);
- const start = this.points[0];
- const end = this.points[this.points.length - 1];
- let s, mid, e;
-
- if (d3 === undefined) {
- d3 = d1;
- d4 = d2;
- }
-
- s = { x: start.x + n.x * d1, y: start.y + n.y * d1 };
- e = { x: end.x + n.x * d3, y: end.y + n.y * d3 };
- mid = { x: (s.x + e.x) / 2, y: (s.y + e.y) / 2 };
- const fline = [s, mid, e];
-
- s = { x: start.x - n.x * d2, y: start.y - n.y * d2 };
- e = { x: end.x - n.x * d4, y: end.y - n.y * d4 };
- mid = { x: (s.x + e.x) / 2, y: (s.y + e.y) / 2 };
- const bline = [e, mid, s];
-
- const ls = utils.makeline(bline[2], fline[0]);
- const le = utils.makeline(fline[2], bline[0]);
- const segments = [ls, new Bezier(fline), le, new Bezier(bline)];
- return new PolyBezier(segments);
- }
-
- const reduced = this.reduce(),
- len = reduced.length,
- fcurves = [];
-
- let bcurves = [],
- p,
- alen = 0,
- tlen = this.length();
-
- const graduated = typeof d3 !== "undefined" && typeof d4 !== "undefined";
-
- function linearDistanceFunction(s, e, tlen, alen, slen) {
- return function (v) {
- const f1 = alen / tlen,
- f2 = (alen + slen) / tlen,
- d = e - s;
- return utils.map(v, 0, 1, s + f1 * d, s + f2 * d);
- };
- }
-
- // form curve oulines
- reduced.forEach(function (segment) {
- const slen = segment.length();
- if (graduated) {
- fcurves.push(
- segment.scale(linearDistanceFunction(d1, d3, tlen, alen, slen))
- );
- bcurves.push(
- segment.scale(linearDistanceFunction(-d2, -d4, tlen, alen, slen))
- );
- } else {
- fcurves.push(segment.scale(d1));
- bcurves.push(segment.scale(-d2));
- }
- alen += slen;
- });
-
- // reverse the "return" outline
- bcurves = bcurves
- .map(function (s) {
- p = s.points;
- if (p[3]) {
- s.points = [p[3], p[2], p[1], p[0]];
- } else {
- s.points = [p[2], p[1], p[0]];
- }
- return s;
- })
- .reverse();
-
- // form the endcaps as lines
- const fs = fcurves[0].points[0],
- fe = fcurves[len - 1].points[fcurves[len - 1].points.length - 1],
- bs = bcurves[len - 1].points[bcurves[len - 1].points.length - 1],
- be = bcurves[0].points[0],
- ls = utils.makeline(bs, fs),
- le = utils.makeline(fe, be),
- segments = [ls].concat(fcurves).concat([le]).concat(bcurves);
-
- return new PolyBezier(segments);
- }
-
- outlineshapes(d1, d2, curveIntersectionThreshold) {
- d2 = d2 || d1;
- const outline = this.outline(d1, d2).curves;
- const shapes = [];
- for (let i = 1, len = outline.length; i < len / 2; i++) {
- const shape = utils.makeshape(
- outline[i],
- outline[len - i],
- curveIntersectionThreshold
- );
- shape.startcap.virtual = i > 1;
- shape.endcap.virtual = i < len / 2 - 1;
- shapes.push(shape);
- }
- return shapes;
- }
-
- intersects(curve, curveIntersectionThreshold) {
- if (!curve) return this.selfintersects(curveIntersectionThreshold);
- if (curve.p1 && curve.p2) {
- return this.lineIntersects(curve);
- }
- if (curve instanceof Bezier) {
- curve = curve.reduce();
- }
- return this.curveintersects(
- this.reduce(),
- curve,
- curveIntersectionThreshold
- );
- }
-
- lineIntersects(line) {
- const mx = min(line.p1.x, line.p2.x),
- my = min(line.p1.y, line.p2.y),
- MX = max(line.p1.x, line.p2.x),
- MY = max(line.p1.y, line.p2.y);
- return utils.roots(this.points, line).filter((t) => {
- var p = this.get(t);
- return utils.between(p.x, mx, MX) && utils.between(p.y, my, MY);
- });
- }
-
- selfintersects(curveIntersectionThreshold) {
- // "simple" curves cannot intersect with their direct
- // neighbour, so for each segment X we check whether
- // it intersects [0:x-2][x+2:last].
-
- const reduced = this.reduce(),
- len = reduced.length - 2,
- results = [];
-
- for (let i = 0, result, left, right; i < len; i++) {
- left = reduced.slice(i, i + 1);
- right = reduced.slice(i + 2);
- result = this.curveintersects(left, right, curveIntersectionThreshold);
- results.push(...result);
- }
- return results;
- }
-
- curveintersects(c1, c2, curveIntersectionThreshold) {
- const pairs = [];
- // step 1: pair off any overlapping segments
- c1.forEach(function (l) {
- c2.forEach(function (r) {
- if (l.overlaps(r)) {
- pairs.push({ left: l, right: r });
- }
- });
- });
- // step 2: for each pairing, run through the convergence algorithm.
- let intersections = [];
- pairs.forEach(function (pair) {
- const result = utils.pairiteration(
- pair.left,
- pair.right,
- curveIntersectionThreshold
- );
- if (result.length > 0) {
- intersections = intersections.concat(result);
- }
- });
- return intersections;
- }
-
- arcs(errorThreshold) {
- errorThreshold = errorThreshold || 0.5;
- return this._iterate(errorThreshold, []);
- }
-
- _error(pc, np1, s, e) {
- const q = (e - s) / 4,
- c1 = this.get(s + q),
- c2 = this.get(e - q),
- ref = utils.dist(pc, np1),
- d1 = utils.dist(pc, c1),
- d2 = utils.dist(pc, c2);
- return abs(d1 - ref) + abs(d2 - ref);
- }
-
- _iterate(errorThreshold, circles) {
- let t_s = 0,
- t_e = 1,
- safety;
- // we do a binary search to find the "good `t` closest to no-longer-good"
- do {
- safety = 0;
-
- // step 1: start with the maximum possible arc
- t_e = 1;
-
- // points:
- let np1 = this.get(t_s),
- np2,
- np3,
- arc,
- prev_arc;
-
- // booleans:
- let curr_good = false,
- prev_good = false,
- done;
-
- // numbers:
- let t_m = t_e,
- prev_e = 1;
-
- // step 2: find the best possible arc
- do {
- prev_good = curr_good;
- prev_arc = arc;
- t_m = (t_s + t_e) / 2;
-
- np2 = this.get(t_m);
- np3 = this.get(t_e);
-
- arc = utils.getccenter(np1, np2, np3);
-
- //also save the t values
- arc.interval = {
- start: t_s,
- end: t_e,
- };
-
- let error = this._error(arc, np1, t_s, t_e);
- curr_good = error <= errorThreshold;
-
- done = prev_good && !curr_good;
- if (!done) prev_e = t_e;
-
- // this arc is fine: we can move 'e' up to see if we can find a wider arc
- if (curr_good) {
- // if e is already at max, then we're done for this arc.
- if (t_e >= 1) {
- // make sure we cap at t=1
- arc.interval.end = prev_e = 1;
- prev_arc = arc;
- // if we capped the arc segment to t=1 we also need to make sure that
- // the arc's end angle is correct with respect to the bezier end point.
- if (t_e > 1) {
- let d = {
- x: arc.x + arc.r * cos(arc.e),
- y: arc.y + arc.r * sin(arc.e),
- };
- arc.e += utils.angle({ x: arc.x, y: arc.y }, d, this.get(1));
- }
- break;
- }
- // if not, move it up by half the iteration distance
- t_e = t_e + (t_e - t_s) / 2;
- } else {
- // this is a bad arc: we need to move 'e' down to find a good arc
- t_e = t_m;
- }
- } while (!done && safety++ < 100);
-
- if (safety >= 100) {
- break;
- }
-
- // console.log("L835: [F] arc found", t_s, prev_e, prev_arc.x, prev_arc.y, prev_arc.s, prev_arc.e);
-
- prev_arc = prev_arc ? prev_arc : arc;
- circles.push(prev_arc);
- t_s = prev_e;
- } while (t_e < 1);
- return circles;
- }
- }
-
- function _iterableToArrayLimit(arr, i) {
- var _i = null == arr ? null : "undefined" != typeof Symbol && arr[Symbol.iterator] || arr["@@iterator"];
- if (null != _i) {
- var _s,
- _e,
- _x,
- _r,
- _arr = [],
- _n = !0,
- _d = !1;
- try {
- if (_x = (_i = _i.call(arr)).next, 0 === i) {
- if (Object(_i) !== _i) return;
- _n = !1;
- } else for (; !(_n = (_s = _x.call(_i)).done) && (_arr.push(_s.value), _arr.length !== i); _n = !0);
- } catch (err) {
- _d = !0, _e = err;
- } finally {
- try {
- if (!_n && null != _i.return && (_r = _i.return(), Object(_r) !== _r)) return;
- } finally {
- if (_d) throw _e;
- }
- }
- return _arr;
- }
- }
- function _objectWithoutPropertiesLoose(source, excluded) {
- if (source == null) return {};
- var target = {};
- var sourceKeys = Object.keys(source);
- var key, i;
- for (i = 0; i < sourceKeys.length; i++) {
- key = sourceKeys[i];
- if (excluded.indexOf(key) >= 0) continue;
- target[key] = source[key];
- }
- return target;
- }
- function _objectWithoutProperties(source, excluded) {
- if (source == null) return {};
- var target = _objectWithoutPropertiesLoose(source, excluded);
- var key, i;
- if (Object.getOwnPropertySymbols) {
- var sourceSymbolKeys = Object.getOwnPropertySymbols(source);
- for (i = 0; i < sourceSymbolKeys.length; i++) {
- key = sourceSymbolKeys[i];
- if (excluded.indexOf(key) >= 0) continue;
- if (!Object.prototype.propertyIsEnumerable.call(source, key)) continue;
- target[key] = source[key];
- }
- }
- return target;
- }
- function _slicedToArray(arr, i) {
- return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest();
- }
- function _toConsumableArray(arr) {
- return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread();
- }
- function _arrayWithoutHoles(arr) {
- if (Array.isArray(arr)) return _arrayLikeToArray(arr);
- }
- function _arrayWithHoles(arr) {
- if (Array.isArray(arr)) return arr;
- }
- function _iterableToArray(iter) {
- if (typeof Symbol !== "undefined" && iter[Symbol.iterator] != null || iter["@@iterator"] != null) return Array.from(iter);
- }
- function _unsupportedIterableToArray(o, minLen) {
- if (!o) return;
- if (typeof o === "string") return _arrayLikeToArray(o, minLen);
- var n = Object.prototype.toString.call(o).slice(8, -1);
- if (n === "Object" && o.constructor) n = o.constructor.name;
- if (n === "Map" || n === "Set") return Array.from(o);
- if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen);
- }
- function _arrayLikeToArray(arr, len) {
- if (len == null || len > arr.length) len = arr.length;
- for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i];
- return arr2;
- }
- function _nonIterableSpread() {
- throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
- }
- function _nonIterableRest() {
- throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
- }
- function _toPrimitive(input, hint) {
- if (typeof input !== "object" || input === null) return input;
- var prim = input[Symbol.toPrimitive];
- if (prim !== undefined) {
- var res = prim.call(input, hint || "default");
- if (typeof res !== "object") return res;
- throw new TypeError("@@toPrimitive must return a primitive value.");
- }
- return (hint === "string" ? String : Number)(input);
- }
- function _toPropertyKey(arg) {
- var key = _toPrimitive(arg, "string");
- return typeof key === "symbol" ? key : String(key);
- }
-
- var index = (function () {
- var list = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];
- var keyAccessors = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : [];
- var multiItem = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : true;
- var flattenKeys = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : false;
- var keys = (keyAccessors instanceof Array ? keyAccessors.length ? keyAccessors : [undefined] : [keyAccessors]).map(function (key) {
- return {
- keyAccessor: key,
- isProp: !(key instanceof Function)
- };
- });
- var indexedResult = list.reduce(function (res, item) {
- var iterObj = res;
- var itemVal = item;
- keys.forEach(function (_ref, idx) {
- var keyAccessor = _ref.keyAccessor,
- isProp = _ref.isProp;
- var key;
- if (isProp) {
- var _itemVal = itemVal,
- propVal = _itemVal[keyAccessor],
- rest = _objectWithoutProperties(_itemVal, [keyAccessor].map(_toPropertyKey));
- key = propVal;
- itemVal = rest;
- } else {
- key = keyAccessor(itemVal, idx);
- }
- if (idx + 1 < keys.length) {
- if (!iterObj.hasOwnProperty(key)) {
- iterObj[key] = {};
- }
- iterObj = iterObj[key];
- } else {
- // Leaf key
- if (multiItem) {
- if (!iterObj.hasOwnProperty(key)) {
- iterObj[key] = [];
- }
- iterObj[key].push(itemVal);
- } else {
- iterObj[key] = itemVal;
- }
- }
- });
- return res;
- }, {});
- if (multiItem instanceof Function) {
- // Reduce leaf multiple values
- (function reduce(node) {
- var level = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 1;
- if (level === keys.length) {
- Object.keys(node).forEach(function (k) {
- return node[k] = multiItem(node[k]);
- });
- } else {
- Object.values(node).forEach(function (child) {
- return reduce(child, level + 1);
- });
- }
- })(indexedResult); // IIFE
- }
-
- var result = indexedResult;
- if (flattenKeys) {
- // flatten into array
- result = [];
- (function flatten(node) {
- var accKeys = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : [];
- if (accKeys.length === keys.length) {
- result.push({
- keys: accKeys,
- vals: node
- });
- } else {
- Object.entries(node).forEach(function (_ref2) {
- var _ref3 = _slicedToArray(_ref2, 2),
- key = _ref3[0],
- val = _ref3[1];
- return flatten(val, [].concat(_toConsumableArray(accKeys), [key]));
- });
- }
- })(indexedResult); //IIFE
-
- if (keyAccessors instanceof Array && keyAccessors.length === 0 && result.length === 1) {
- // clear keys if there's no key accessors (single result)
- result[0].keys = [];
- }
- }
- return result;
- });
-
- function initRange(domain, range) {
- switch (arguments.length) {
- case 0: break;
- case 1: this.range(domain); break;
- default: this.range(range).domain(domain); break;
- }
- return this;
- }
-
- const implicit = Symbol("implicit");
-
- function ordinal() {
- var index = new InternMap(),
- domain = [],
- range = [],
- unknown = implicit;
-
- function scale(d) {
- let i = index.get(d);
- if (i === undefined) {
- if (unknown !== implicit) return unknown;
- index.set(d, i = domain.push(d) - 1);
- }
- return range[i % range.length];
- }
-
- scale.domain = function(_) {
- if (!arguments.length) return domain.slice();
- domain = [], index = new InternMap();
- for (const value of _) {
- if (index.has(value)) continue;
- index.set(value, domain.push(value) - 1);
- }
- return scale;
- };
-
- scale.range = function(_) {
- return arguments.length ? (range = Array.from(_), scale) : range.slice();
- };
-
- scale.unknown = function(_) {
- return arguments.length ? (unknown = _, scale) : unknown;
- };
-
- scale.copy = function() {
- return ordinal(domain, range).unknown(unknown);
- };
-
- initRange.apply(scale, arguments);
-
- return scale;
- }
-
- function colors(specifier) {
- var n = specifier.length / 6 | 0, colors = new Array(n), i = 0;
- while (i < n) colors[i] = "#" + specifier.slice(i * 6, ++i * 6);
- return colors;
- }
-
- var schemePaired = colors("a6cee31f78b4b2df8a33a02cfb9a99e31a1cfdbf6fff7f00cab2d66a3d9affff99b15928");
-
- var autoColorScale = ordinal(schemePaired);
-
- // Autoset attribute colorField by colorByAccessor property
- // If an object has already a color, don't set it
- // Objects can be nodes or links
- function autoColorObjects(objects, colorByAccessor, colorField) {
- if (!colorByAccessor || typeof colorField !== 'string') return;
- objects.filter(function (obj) {
- return !obj[colorField];
- }).forEach(function (obj) {
- obj[colorField] = autoColorScale(colorByAccessor(obj));
- });
- }
-
- function getDagDepths (_ref, idAccessor) {
- var nodes = _ref.nodes,
- links = _ref.links;
- var _ref2 = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {},
- _ref2$nodeFilter = _ref2.nodeFilter,
- nodeFilter = _ref2$nodeFilter === void 0 ? function () {
- return true;
- } : _ref2$nodeFilter,
- _ref2$onLoopError = _ref2.onLoopError,
- onLoopError = _ref2$onLoopError === void 0 ? function (loopIds) {
- throw "Invalid DAG structure! Found cycle in node path: ".concat(loopIds.join(' -> '), ".");
- } : _ref2$onLoopError;
- // linked graph
- var graph = {};
- nodes.forEach(function (node) {
- return graph[idAccessor(node)] = {
- data: node,
- out: [],
- depth: -1,
- skip: !nodeFilter(node)
- };
- });
- links.forEach(function (_ref3) {
- var source = _ref3.source,
- target = _ref3.target;
- var sourceId = getNodeId(source);
- var targetId = getNodeId(target);
- if (!graph.hasOwnProperty(sourceId)) throw "Missing source node with id: ".concat(sourceId);
- if (!graph.hasOwnProperty(targetId)) throw "Missing target node with id: ".concat(targetId);
- var sourceNode = graph[sourceId];
- var targetNode = graph[targetId];
- sourceNode.out.push(targetNode);
- function getNodeId(node) {
- return _typeof$1(node) === 'object' ? idAccessor(node) : node;
- }
- });
- var foundLoops = [];
- traverse(Object.values(graph));
- var nodeDepths = Object.assign.apply(Object, [{}].concat(_toConsumableArray$2(Object.entries(graph).filter(function (_ref4) {
- var _ref5 = _slicedToArray$2(_ref4, 2),
- node = _ref5[1];
- return !node.skip;
- }).map(function (_ref6) {
- var _ref7 = _slicedToArray$2(_ref6, 2),
- id = _ref7[0],
- node = _ref7[1];
- return _defineProperty({}, id, node.depth);
- }))));
- return nodeDepths;
- function traverse(nodes) {
- var nodeStack = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : [];
- var currentDepth = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 0;
- var _loop = function _loop() {
- var node = nodes[i];
- if (nodeStack.indexOf(node) !== -1) {
- var loop = [].concat(_toConsumableArray$2(nodeStack.slice(nodeStack.indexOf(node))), [node]).map(function (d) {
- return idAccessor(d.data);
- });
- if (!foundLoops.some(function (foundLoop) {
- return foundLoop.length === loop.length && foundLoop.every(function (id, idx) {
- return id === loop[idx];
- });
- })) {
- foundLoops.push(loop);
- onLoopError(loop);
- }
- return 1; // continue
- }
- if (currentDepth > node.depth) {
- // Don't unnecessarily revisit chunks of the graph
- node.depth = currentDepth;
- traverse(node.out, [].concat(_toConsumableArray$2(nodeStack), [node]), currentDepth + (node.skip ? 0 : 1));
- }
- };
- for (var i = 0, l = nodes.length; i < l; i++) {
- if (_loop()) continue;
- }
- }
- }
-
- //
-
- var DAG_LEVEL_NODE_RATIO = 2;
-
- // whenever styling props are changed that require a canvas redraw
- var notifyRedraw = function notifyRedraw(_, state) {
- return state.onNeedsRedraw && state.onNeedsRedraw();
- };
- var updDataPhotons = function updDataPhotons(_, state) {
- if (!state.isShadow) {
- // Add photon particles
- var linkParticlesAccessor = index$2(state.linkDirectionalParticles);
- state.graphData.links.forEach(function (link) {
- var numPhotons = Math.round(Math.abs(linkParticlesAccessor(link)));
- if (numPhotons) {
- link.__photons = _toConsumableArray$2(Array(numPhotons)).map(function () {
- return {};
- });
- } else {
- delete link.__photons;
- }
- });
- }
- };
- var CanvasForceGraph = index$3({
- props: {
- graphData: {
- "default": {
- nodes: [],
- links: []
- },
- onChange: function onChange(_, state) {
- state.engineRunning = false; // Pause simulation
- updDataPhotons(_, state);
- }
- },
- dagMode: {
- onChange: function onChange(dagMode, state) {
- // td, bu, lr, rl, radialin, radialout
- !dagMode && (state.graphData.nodes || []).forEach(function (n) {
- return n.fx = n.fy = undefined;
- }); // unfix nodes when disabling dag mode
- }
- },
-
- dagLevelDistance: {},
- dagNodeFilter: {
- "default": function _default(node) {
- return true;
- }
- },
- onDagError: {
- triggerUpdate: false
- },
- nodeRelSize: {
- "default": 4,
- triggerUpdate: false,
- onChange: notifyRedraw
- },
- // area per val unit
- nodeId: {
- "default": 'id'
- },
- nodeVal: {
- "default": 'val',
- triggerUpdate: false,
- onChange: notifyRedraw
- },
- nodeColor: {
- "default": 'color',
- triggerUpdate: false,
- onChange: notifyRedraw
- },
- nodeAutoColorBy: {},
- nodeCanvasObject: {
- triggerUpdate: false,
- onChange: notifyRedraw
- },
- nodeCanvasObjectMode: {
- "default": function _default() {
- return 'replace';
- },
- triggerUpdate: false,
- onChange: notifyRedraw
- },
- nodeVisibility: {
- "default": true,
- triggerUpdate: false,
- onChange: notifyRedraw
- },
- linkSource: {
- "default": 'source'
- },
- linkTarget: {
- "default": 'target'
- },
- linkVisibility: {
- "default": true,
- triggerUpdate: false,
- onChange: notifyRedraw
- },
- linkColor: {
- "default": 'color',
- triggerUpdate: false,
- onChange: notifyRedraw
- },
- linkAutoColorBy: {},
- linkLineDash: {
- triggerUpdate: false,
- onChange: notifyRedraw
- },
- linkWidth: {
- "default": 1,
- triggerUpdate: false,
- onChange: notifyRedraw
- },
- linkCurvature: {
- "default": 0,
- triggerUpdate: false,
- onChange: notifyRedraw
- },
- linkCanvasObject: {
- triggerUpdate: false,
- onChange: notifyRedraw
- },
- linkCanvasObjectMode: {
- "default": function _default() {
- return 'replace';
- },
- triggerUpdate: false,
- onChange: notifyRedraw
- },
- linkDirectionalArrowLength: {
- "default": 0,
- triggerUpdate: false,
- onChange: notifyRedraw
- },
- linkDirectionalArrowColor: {
- triggerUpdate: false,
- onChange: notifyRedraw
- },
- linkDirectionalArrowRelPos: {
- "default": 0.5,
- triggerUpdate: false,
- onChange: notifyRedraw
- },
- // value between 0<>1 indicating the relative pos along the (exposed) line
- linkDirectionalParticles: {
- "default": 0,
- triggerUpdate: false,
- onChange: updDataPhotons
- },
- // animate photons travelling in the link direction
- linkDirectionalParticleSpeed: {
- "default": 0.01,
- triggerUpdate: false
- },
- // in link length ratio per frame
- linkDirectionalParticleWidth: {
- "default": 4,
- triggerUpdate: false
- },
- linkDirectionalParticleColor: {
- triggerUpdate: false
- },
- globalScale: {
- "default": 1,
- triggerUpdate: false
- },
- d3AlphaMin: {
- "default": 0,
- triggerUpdate: false
- },
- d3AlphaDecay: {
- "default": 0.0228,
- triggerUpdate: false,
- onChange: function onChange(alphaDecay, state) {
- state.forceLayout.alphaDecay(alphaDecay);
- }
- },
- d3AlphaTarget: {
- "default": 0,
- triggerUpdate: false,
- onChange: function onChange(alphaTarget, state) {
- state.forceLayout.alphaTarget(alphaTarget);
- }
- },
- d3VelocityDecay: {
- "default": 0.4,
- triggerUpdate: false,
- onChange: function onChange(velocityDecay, state) {
- state.forceLayout.velocityDecay(velocityDecay);
- }
- },
- warmupTicks: {
- "default": 0,
- triggerUpdate: false
- },
- // how many times to tick the force engine at init before starting to render
- cooldownTicks: {
- "default": Infinity,
- triggerUpdate: false
- },
- cooldownTime: {
- "default": 15000,
- triggerUpdate: false
- },
- // ms
- onUpdate: {
- "default": function _default() {},
- triggerUpdate: false
- },
- onFinishUpdate: {
- "default": function _default() {},
- triggerUpdate: false
- },
- onEngineTick: {
- "default": function _default() {},
- triggerUpdate: false
- },
- onEngineStop: {
- "default": function _default() {},
- triggerUpdate: false
- },
- onNeedsRedraw: {
- triggerUpdate: false
- },
- isShadow: {
- "default": false,
- triggerUpdate: false
- }
- },
- methods: {
- // Expose d3 forces for external manipulation
- d3Force: function d3Force(state, forceName, forceFn) {
- if (forceFn === undefined) {
- return state.forceLayout.force(forceName); // Force getter
- }
-
- state.forceLayout.force(forceName, forceFn); // Force setter
- return this;
- },
- d3ReheatSimulation: function d3ReheatSimulation(state) {
- state.forceLayout.alpha(1);
- this.resetCountdown();
- return this;
- },
- // reset cooldown state
- resetCountdown: function resetCountdown(state) {
- state.cntTicks = 0;
- state.startTickTime = new Date();
- state.engineRunning = true;
- return this;
- },
- isEngineRunning: function isEngineRunning(state) {
- return !!state.engineRunning;
- },
- tickFrame: function tickFrame(state) {
- !state.isShadow && layoutTick();
- paintLinks();
- !state.isShadow && paintArrows();
- !state.isShadow && paintPhotons();
- paintNodes();
- return this;
-
- //
-
- function layoutTick() {
- if (state.engineRunning) {
- if (++state.cntTicks > state.cooldownTicks || new Date() - state.startTickTime > state.cooldownTime || state.d3AlphaMin > 0 && state.forceLayout.alpha() < state.d3AlphaMin) {
- state.engineRunning = false; // Stop ticking graph
- state.onEngineStop();
- } else {
- state.forceLayout.tick(); // Tick it
- state.onEngineTick();
- }
- }
- }
- function paintNodes() {
- var getVisibility = index$2(state.nodeVisibility);
- var getVal = index$2(state.nodeVal);
- var getColor = index$2(state.nodeColor);
- var getNodeCanvasObjectMode = index$2(state.nodeCanvasObjectMode);
- var ctx = state.ctx;
-
- // Draw wider nodes by 1px on shadow canvas for more precise hovering (due to boundary anti-aliasing)
- var padAmount = state.isShadow / state.globalScale;
- var visibleNodes = state.graphData.nodes.filter(getVisibility);
- ctx.save();
- visibleNodes.forEach(function (node) {
- var nodeCanvasObjectMode = getNodeCanvasObjectMode(node);
- if (state.nodeCanvasObject && (nodeCanvasObjectMode === 'before' || nodeCanvasObjectMode === 'replace')) {
- // Custom node before/replace paint
- state.nodeCanvasObject(node, ctx, state.globalScale);
- if (nodeCanvasObjectMode === 'replace') {
- ctx.restore();
- return;
- }
- }
-
- // Draw wider nodes by 1px on shadow canvas for more precise hovering (due to boundary anti-aliasing)
- var r = Math.sqrt(Math.max(0, getVal(node) || 1)) * state.nodeRelSize + padAmount;
- ctx.beginPath();
- ctx.arc(node.x, node.y, r, 0, 2 * Math.PI, false);
- ctx.fillStyle = getColor(node) || 'rgba(31, 120, 180, 0.92)';
- ctx.fill();
- if (state.nodeCanvasObject && nodeCanvasObjectMode === 'after') {
- // Custom node after paint
- state.nodeCanvasObject(node, state.ctx, state.globalScale);
- }
- });
- ctx.restore();
- }
- function paintLinks() {
- var getVisibility = index$2(state.linkVisibility);
- var getColor = index$2(state.linkColor);
- var getWidth = index$2(state.linkWidth);
- var getLineDash = index$2(state.linkLineDash);
- var getCurvature = index$2(state.linkCurvature);
- var getLinkCanvasObjectMode = index$2(state.linkCanvasObjectMode);
- var ctx = state.ctx;
-
- // Draw wider lines by 2px on shadow canvas for more precise hovering (due to boundary anti-aliasing)
- var padAmount = state.isShadow * 2;
- var visibleLinks = state.graphData.links.filter(getVisibility);
- visibleLinks.forEach(calcLinkControlPoints); // calculate curvature control points for all visible links
-
- var beforeCustomLinks = [],
- afterCustomLinks = [],
- defaultPaintLinks = visibleLinks;
- if (state.linkCanvasObject) {
- var replaceCustomLinks = [],
- otherCustomLinks = [];
- visibleLinks.forEach(function (d) {
- return ({
- before: beforeCustomLinks,
- after: afterCustomLinks,
- replace: replaceCustomLinks
- }[getLinkCanvasObjectMode(d)] || otherCustomLinks).push(d);
- });
- defaultPaintLinks = [].concat(_toConsumableArray$2(beforeCustomLinks), afterCustomLinks, otherCustomLinks);
- beforeCustomLinks = beforeCustomLinks.concat(replaceCustomLinks);
- }
-
- // Custom link before paints
- ctx.save();
- beforeCustomLinks.forEach(function (link) {
- return state.linkCanvasObject(link, ctx, state.globalScale);
- });
- ctx.restore();
-
- // Bundle strokes per unique color/width/dash for performance optimization
- var linksPerColor = index(defaultPaintLinks, [getColor, getWidth, getLineDash]);
- ctx.save();
- Object.entries(linksPerColor).forEach(function (_ref) {
- var _ref2 = _slicedToArray$2(_ref, 2),
- color = _ref2[0],
- linksPerWidth = _ref2[1];
- var lineColor = !color || color === 'undefined' ? 'rgba(0,0,0,0.15)' : color;
- Object.entries(linksPerWidth).forEach(function (_ref3) {
- var _ref4 = _slicedToArray$2(_ref3, 2),
- width = _ref4[0],
- linesPerLineDash = _ref4[1];
- var lineWidth = (width || 1) / state.globalScale + padAmount;
- Object.entries(linesPerLineDash).forEach(function (_ref5) {
- var _ref6 = _slicedToArray$2(_ref5, 2);
- _ref6[0];
- var links = _ref6[1];
- var lineDashSegments = getLineDash(links[0]);
- ctx.beginPath();
- links.forEach(function (link) {
- var start = link.source;
- var end = link.target;
- if (!start || !end || !start.hasOwnProperty('x') || !end.hasOwnProperty('x')) return; // skip invalid link
-
- ctx.moveTo(start.x, start.y);
- var controlPoints = link.__controlPoints;
- if (!controlPoints) {
- // Straight line
- ctx.lineTo(end.x, end.y);
- } else {
- // Use quadratic curves for regular lines and bezier for loops
- ctx[controlPoints.length === 2 ? 'quadraticCurveTo' : 'bezierCurveTo'].apply(ctx, _toConsumableArray$2(controlPoints).concat([end.x, end.y]));
- }
- });
- ctx.strokeStyle = lineColor;
- ctx.lineWidth = lineWidth;
- ctx.setLineDash(lineDashSegments || []);
- ctx.stroke();
- });
- });
- });
- ctx.restore();
-
- // Custom link after paints
- ctx.save();
- afterCustomLinks.forEach(function (link) {
- return state.linkCanvasObject(link, ctx, state.globalScale);
- });
- ctx.restore();
-
- //
-
- function calcLinkControlPoints(link) {
- var curvature = getCurvature(link);
- if (!curvature) {
- // straight line
- link.__controlPoints = null;
- return;
- }
- var start = link.source;
- var end = link.target;
- if (!start || !end || !start.hasOwnProperty('x') || !end.hasOwnProperty('x')) return; // skip invalid link
-
- var l = Math.sqrt(Math.pow(end.x - start.x, 2) + Math.pow(end.y - start.y, 2)); // line length
-
- if (l > 0) {
- var a = Math.atan2(end.y - start.y, end.x - start.x); // line angle
- var d = l * curvature; // control point distance
-
- var cp = {
- // control point
- x: (start.x + end.x) / 2 + d * Math.cos(a - Math.PI / 2),
- y: (start.y + end.y) / 2 + d * Math.sin(a - Math.PI / 2)
- };
- link.__controlPoints = [cp.x, cp.y];
- } else {
- // Same point, draw a loop
- var _d = curvature * 70;
- link.__controlPoints = [end.x, end.y - _d, end.x + _d, end.y];
- }
- }
- }
- function paintArrows() {
- var ARROW_WH_RATIO = 1.6;
- var ARROW_VLEN_RATIO = 0.2;
- var getLength = index$2(state.linkDirectionalArrowLength);
- var getRelPos = index$2(state.linkDirectionalArrowRelPos);
- var getVisibility = index$2(state.linkVisibility);
- var getColor = index$2(state.linkDirectionalArrowColor || state.linkColor);
- var getNodeVal = index$2(state.nodeVal);
- var ctx = state.ctx;
- ctx.save();
- state.graphData.links.filter(getVisibility).forEach(function (link) {
- var arrowLength = getLength(link);
- if (!arrowLength || arrowLength < 0) return;
- var start = link.source;
- var end = link.target;
- if (!start || !end || !start.hasOwnProperty('x') || !end.hasOwnProperty('x')) return; // skip invalid link
-
- var startR = Math.sqrt(Math.max(0, getNodeVal(start) || 1)) * state.nodeRelSize;
- var endR = Math.sqrt(Math.max(0, getNodeVal(end) || 1)) * state.nodeRelSize;
- var arrowRelPos = Math.min(1, Math.max(0, getRelPos(link)));
- var arrowColor = getColor(link) || 'rgba(0,0,0,0.28)';
- var arrowHalfWidth = arrowLength / ARROW_WH_RATIO / 2;
-
- // Construct bezier for curved lines
- var bzLine = link.__controlPoints && _construct(Bezier, [start.x, start.y].concat(_toConsumableArray$2(link.__controlPoints), [end.x, end.y]));
- var getCoordsAlongLine = bzLine ? function (t) {
- return bzLine.get(t);
- } // get position along bezier line
- : function (t) {
- return {
- // straight line: interpolate linearly
- x: start.x + (end.x - start.x) * t || 0,
- y: start.y + (end.y - start.y) * t || 0
- };
- };
- var lineLen = bzLine ? bzLine.length() : Math.sqrt(Math.pow(end.x - start.x, 2) + Math.pow(end.y - start.y, 2));
- var posAlongLine = startR + arrowLength + (lineLen - startR - endR - arrowLength) * arrowRelPos;
- var arrowHead = getCoordsAlongLine(posAlongLine / lineLen);
- var arrowTail = getCoordsAlongLine((posAlongLine - arrowLength) / lineLen);
- var arrowTailVertex = getCoordsAlongLine((posAlongLine - arrowLength * (1 - ARROW_VLEN_RATIO)) / lineLen);
- var arrowTailAngle = Math.atan2(arrowHead.y - arrowTail.y, arrowHead.x - arrowTail.x) - Math.PI / 2;
- ctx.beginPath();
- ctx.moveTo(arrowHead.x, arrowHead.y);
- ctx.lineTo(arrowTail.x + arrowHalfWidth * Math.cos(arrowTailAngle), arrowTail.y + arrowHalfWidth * Math.sin(arrowTailAngle));
- ctx.lineTo(arrowTailVertex.x, arrowTailVertex.y);
- ctx.lineTo(arrowTail.x - arrowHalfWidth * Math.cos(arrowTailAngle), arrowTail.y - arrowHalfWidth * Math.sin(arrowTailAngle));
- ctx.fillStyle = arrowColor;
- ctx.fill();
- });
- ctx.restore();
- }
- function paintPhotons() {
- var getNumPhotons = index$2(state.linkDirectionalParticles);
- var getSpeed = index$2(state.linkDirectionalParticleSpeed);
- var getDiameter = index$2(state.linkDirectionalParticleWidth);
- var getVisibility = index$2(state.linkVisibility);
- var getColor = index$2(state.linkDirectionalParticleColor || state.linkColor);
- var ctx = state.ctx;
- ctx.save();
- state.graphData.links.filter(getVisibility).forEach(function (link) {
- var numCyclePhotons = getNumPhotons(link);
- if (!link.hasOwnProperty('__photons') || !link.__photons.length) return;
- var start = link.source;
- var end = link.target;
- if (!start || !end || !start.hasOwnProperty('x') || !end.hasOwnProperty('x')) return; // skip invalid link
-
- var particleSpeed = getSpeed(link);
- var photons = link.__photons || [];
- var photonR = Math.max(0, getDiameter(link) / 2) / Math.sqrt(state.globalScale);
- var photonColor = getColor(link) || 'rgba(0,0,0,0.28)';
- ctx.fillStyle = photonColor;
-
- // Construct bezier for curved lines
- var bzLine = link.__controlPoints ? _construct(Bezier, [start.x, start.y].concat(_toConsumableArray$2(link.__controlPoints), [end.x, end.y])) : null;
- var cyclePhotonIdx = 0;
- var needsCleanup = false; // whether some photons need to be removed from list
- photons.forEach(function (photon) {
- var singleHop = !!photon.__singleHop;
- if (!photon.hasOwnProperty('__progressRatio')) {
- photon.__progressRatio = singleHop ? 0 : cyclePhotonIdx / numCyclePhotons;
- }
- !singleHop && cyclePhotonIdx++; // increase regular photon index
-
- photon.__progressRatio += particleSpeed;
- if (photon.__progressRatio >= 1) {
- if (!singleHop) {
- photon.__progressRatio = photon.__progressRatio % 1;
- } else {
- needsCleanup = true;
- return;
- }
- }
- var photonPosRatio = photon.__progressRatio;
- var coords = bzLine ? bzLine.get(photonPosRatio) // get position along bezier line
- : {
- // straight line: interpolate linearly
- x: start.x + (end.x - start.x) * photonPosRatio || 0,
- y: start.y + (end.y - start.y) * photonPosRatio || 0
- };
- ctx.beginPath();
- ctx.arc(coords.x, coords.y, photonR, 0, 2 * Math.PI, false);
- ctx.fill();
- });
- if (needsCleanup) {
- // remove expired single hop photons
- link.__photons = link.__photons.filter(function (photon) {
- return !photon.__singleHop || photon.__progressRatio <= 1;
- });
- }
- });
- ctx.restore();
- }
- },
- emitParticle: function emitParticle(state, link) {
- if (link) {
- !link.__photons && (link.__photons = []);
- link.__photons.push({
- __singleHop: true
- }); // add a single hop particle
- }
-
- return this;
- }
- },
- stateInit: function stateInit() {
- return {
- forceLayout: d3ForceSimulation().force('link', d3ForceLink()).force('charge', d3ForceManyBody()).force('center', d3ForceCenter()).force('dagRadial', null).stop(),
- engineRunning: false
- };
- },
- init: function init(canvasCtx, state) {
- // Main canvas object to manipulate
- state.ctx = canvasCtx;
- },
- update: function update(state) {
- state.engineRunning = false; // Pause simulation
- state.onUpdate();
- if (state.nodeAutoColorBy !== null) {
- // Auto add color to uncolored nodes
- autoColorObjects(state.graphData.nodes, index$2(state.nodeAutoColorBy), state.nodeColor);
- }
- if (state.linkAutoColorBy !== null) {
- // Auto add color to uncolored links
- autoColorObjects(state.graphData.links, index$2(state.linkAutoColorBy), state.linkColor);
- }
-
- // parse links
- state.graphData.links.forEach(function (link) {
- link.source = link[state.linkSource];
- link.target = link[state.linkTarget];
- });
-
- // Feed data to force-directed layout
- state.forceLayout.stop().alpha(1) // re-heat the simulation
- .nodes(state.graphData.nodes);
-
- // add links (if link force is still active)
- var linkForce = state.forceLayout.force('link');
- if (linkForce) {
- linkForce.id(function (d) {
- return d[state.nodeId];
- }).links(state.graphData.links);
- }
-
- // setup dag force constraints
- var nodeDepths = state.dagMode && getDagDepths(state.graphData, function (node) {
- return node[state.nodeId];
- }, {
- nodeFilter: state.dagNodeFilter,
- onLoopError: state.onDagError || undefined
- });
- var maxDepth = Math.max.apply(Math, _toConsumableArray$2(Object.values(nodeDepths || [])));
- var dagLevelDistance = state.dagLevelDistance || state.graphData.nodes.length / (maxDepth || 1) * DAG_LEVEL_NODE_RATIO * (['radialin', 'radialout'].indexOf(state.dagMode) !== -1 ? 0.7 : 1);
-
- // Fix nodes to x,y for dag mode
- if (state.dagMode) {
- var getFFn = function getFFn(fix, invert) {
- return function (node) {
- return !fix ? undefined : (nodeDepths[node[state.nodeId]] - maxDepth / 2) * dagLevelDistance * (invert ? -1 : 1);
- };
- };
- var fxFn = getFFn(['lr', 'rl'].indexOf(state.dagMode) !== -1, state.dagMode === 'rl');
- var fyFn = getFFn(['td', 'bu'].indexOf(state.dagMode) !== -1, state.dagMode === 'bu');
- state.graphData.nodes.filter(state.dagNodeFilter).forEach(function (node) {
- node.fx = fxFn(node);
- node.fy = fyFn(node);
- });
- }
-
- // Use radial force for radial dags
- state.forceLayout.force('dagRadial', ['radialin', 'radialout'].indexOf(state.dagMode) !== -1 ? d3ForceRadial(function (node) {
- var nodeDepth = nodeDepths[node[state.nodeId]] || -1;
- return (state.dagMode === 'radialin' ? maxDepth - nodeDepth : nodeDepth) * dagLevelDistance;
- }).strength(function (node) {
- return state.dagNodeFilter(node) ? 1 : 0;
- }) : null);
- for (var i = 0; i < state.warmupTicks && !(state.d3AlphaMin > 0 && state.forceLayout.alpha() < state.d3AlphaMin); i++) {
- state.forceLayout.tick();
- } // Initial ticks before starting to render
-
- this.resetCountdown();
- state.onFinishUpdate();
- }
- });
-
- function linkKapsule (kapsulePropNames, kapsuleType) {
- var propNames = kapsulePropNames instanceof Array ? kapsulePropNames : [kapsulePropNames];
- var dummyK = new kapsuleType(); // To extract defaults
- dummyK._destructor && dummyK._destructor();
- return {
- linkProp: function linkProp(prop) {
- // link property config
- return {
- "default": dummyK[prop](),
- onChange: function onChange(v, state) {
- propNames.forEach(function (propName) {
- return state[propName][prop](v);
- });
- },
- triggerUpdate: false
- };
- },
- linkMethod: function linkMethod(method) {
- // link method pass-through
- return function (state) {
- for (var _len = arguments.length, args = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
- args[_key - 1] = arguments[_key];
- }
- var returnVals = [];
- propNames.forEach(function (propName) {
- var kapsuleInstance = state[propName];
- var returnVal = kapsuleInstance[method].apply(kapsuleInstance, args);
- if (returnVal !== kapsuleInstance) {
- returnVals.push(returnVal);
- }
- });
- return returnVals.length ? returnVals[0] : this; // chain based on the parent object, not the inner kapsule
- };
- }
- };
- }
-
- var HOVER_CANVAS_THROTTLE_DELAY = 800; // ms to throttle shadow canvas updates for perf improvement
- var ZOOM2NODES_FACTOR = 4;
-
- // Expose config from forceGraph
- var bindFG = linkKapsule('forceGraph', CanvasForceGraph);
- var bindBoth = linkKapsule(['forceGraph', 'shadowGraph'], CanvasForceGraph);
- var linkedProps = Object.assign.apply(Object, _toConsumableArray$2(['nodeColor', 'nodeAutoColorBy', 'nodeCanvasObject', 'nodeCanvasObjectMode', 'linkColor', 'linkAutoColorBy', 'linkLineDash', 'linkWidth', 'linkCanvasObject', 'linkCanvasObjectMode', 'linkDirectionalArrowLength', 'linkDirectionalArrowColor', 'linkDirectionalArrowRelPos', 'linkDirectionalParticles', 'linkDirectionalParticleSpeed', 'linkDirectionalParticleWidth', 'linkDirectionalParticleColor', 'dagMode', 'dagLevelDistance', 'dagNodeFilter', 'onDagError', 'd3AlphaMin', 'd3AlphaDecay', 'd3VelocityDecay', 'warmupTicks', 'cooldownTicks', 'cooldownTime', 'onEngineTick', 'onEngineStop'].map(function (p) {
- return _defineProperty({}, p, bindFG.linkProp(p));
- })).concat(_toConsumableArray$2(['nodeRelSize', 'nodeId', 'nodeVal', 'nodeVisibility', 'linkSource', 'linkTarget', 'linkVisibility', 'linkCurvature'].map(function (p) {
- return _defineProperty({}, p, bindBoth.linkProp(p));
- }))));
- var linkedMethods = Object.assign.apply(Object, _toConsumableArray$2(['d3Force', 'd3ReheatSimulation', 'emitParticle'].map(function (p) {
- return _defineProperty({}, p, bindFG.linkMethod(p));
- })));
- function adjustCanvasSize(state) {
- if (state.canvas) {
- var curWidth = state.canvas.width;
- var curHeight = state.canvas.height;
- if (curWidth === 300 && curHeight === 150) {
- // Default canvas dimensions
- curWidth = curHeight = 0;
- }
- var pxScale = window.devicePixelRatio; // 2 on retina displays
- curWidth /= pxScale;
- curHeight /= pxScale;
-
- // Resize canvases
- [state.canvas, state.shadowCanvas].forEach(function (canvas) {
- // Element size
- canvas.style.width = "".concat(state.width, "px");
- canvas.style.height = "".concat(state.height, "px");
-
- // Memory size (scaled to avoid blurriness)
- canvas.width = state.width * pxScale;
- canvas.height = state.height * pxScale;
-
- // Normalize coordinate system to use css pixels (on init only)
- if (!curWidth && !curHeight) {
- canvas.getContext('2d').scale(pxScale, pxScale);
- }
- });
-
- // Relative center panning based on 0,0
- var k = transform(state.canvas).k;
- state.zoom.translateBy(state.zoom.__baseElem, (state.width - curWidth) / 2 / k, (state.height - curHeight) / 2 / k);
- state.needsRedraw = true;
- }
- }
- function resetTransform(ctx) {
- var pxRatio = window.devicePixelRatio;
- ctx.setTransform(pxRatio, 0, 0, pxRatio, 0, 0);
- }
- function clearCanvas(ctx, width, height) {
- ctx.save();
- resetTransform(ctx); // reset transform
- ctx.clearRect(0, 0, width, height);
- ctx.restore(); //restore transforms
- }
-
- //
-
- var forceGraph = index$3({
- props: _objectSpread2({
- width: {
- "default": window.innerWidth,
- onChange: function onChange(_, state) {
- return adjustCanvasSize(state);
- },
- triggerUpdate: false
- },
- height: {
- "default": window.innerHeight,
- onChange: function onChange(_, state) {
- return adjustCanvasSize(state);
- },
- triggerUpdate: false
- },
- graphData: {
- "default": {
- nodes: [],
- links: []
- },
- onChange: function onChange(d, state) {
- [{
- type: 'Node',
- objs: d.nodes
- }, {
- type: 'Link',
- objs: d.links
- }].forEach(hexIndex);
- state.forceGraph.graphData(d);
- state.shadowGraph.graphData(d);
- function hexIndex(_ref4) {
- var type = _ref4.type,
- objs = _ref4.objs;
- objs.filter(function (d) {
- if (!d.hasOwnProperty('__indexColor')) return true;
- var cur = state.colorTracker.lookup(d.__indexColor);
- return !cur || !cur.hasOwnProperty('d') || cur.d !== d;
- }).forEach(function (d) {
- // store object lookup color
- d.__indexColor = state.colorTracker.register({
- type: type,
- d: d
- });
- });
- }
- },
- triggerUpdate: false
- },
- backgroundColor: {
- onChange: function onChange(color, state) {
- state.canvas && color && (state.canvas.style.background = color);
- },
- triggerUpdate: false
- },
- nodeLabel: {
- "default": 'name',
- triggerUpdate: false
- },
- nodePointerAreaPaint: {
- onChange: function onChange(paintFn, state) {
- state.shadowGraph.nodeCanvasObject(!paintFn ? null : function (node, ctx, globalScale) {
- return paintFn(node, node.__indexColor, ctx, globalScale);
- });
- state.flushShadowCanvas && state.flushShadowCanvas();
- },
- triggerUpdate: false
- },
- linkPointerAreaPaint: {
- onChange: function onChange(paintFn, state) {
- state.shadowGraph.linkCanvasObject(!paintFn ? null : function (link, ctx, globalScale) {
- return paintFn(link, link.__indexColor, ctx, globalScale);
- });
- state.flushShadowCanvas && state.flushShadowCanvas();
- },
- triggerUpdate: false
- },
- linkLabel: {
- "default": 'name',
- triggerUpdate: false
- },
- linkHoverPrecision: {
- "default": 4,
- triggerUpdate: false
- },
- minZoom: {
- "default": 0.01,
- onChange: function onChange(minZoom, state) {
- state.zoom.scaleExtent([minZoom, state.zoom.scaleExtent()[1]]);
- },
- triggerUpdate: false
- },
- maxZoom: {
- "default": 1000,
- onChange: function onChange(maxZoom, state) {
- state.zoom.scaleExtent([state.zoom.scaleExtent()[0], maxZoom]);
- },
- triggerUpdate: false
- },
- enableNodeDrag: {
- "default": true,
- triggerUpdate: false
- },
- enableZoomInteraction: {
- "default": true,
- triggerUpdate: false
- },
- enablePanInteraction: {
- "default": true,
- triggerUpdate: false
- },
- enableZoomPanInteraction: {
- "default": true,
- triggerUpdate: false
- },
- // to be deprecated
- enablePointerInteraction: {
- "default": true,
- onChange: function onChange(_, state) {
- state.hoverObj = null;
- },
- triggerUpdate: false
- },
- autoPauseRedraw: {
- "default": true,
- triggerUpdate: false
- },
- onNodeDrag: {
- "default": function _default() {},
- triggerUpdate: false
- },
- onNodeDragEnd: {
- "default": function _default() {},
- triggerUpdate: false
- },
- onNodeClick: {
- triggerUpdate: false
- },
- onNodeRightClick: {
- triggerUpdate: false
- },
- onNodeHover: {
- triggerUpdate: false
- },
- onLinkClick: {
- triggerUpdate: false
- },
- onLinkRightClick: {
- triggerUpdate: false
- },
- onLinkHover: {
- triggerUpdate: false
- },
- onBackgroundClick: {
- triggerUpdate: false
- },
- onBackgroundRightClick: {
- triggerUpdate: false
- },
- onZoom: {
- triggerUpdate: false
- },
- onZoomEnd: {
- triggerUpdate: false
- },
- onRenderFramePre: {
- triggerUpdate: false
- },
- onRenderFramePost: {
- triggerUpdate: false
- }
- }, linkedProps),
- aliases: {
- // Prop names supported for backwards compatibility
- stopAnimation: 'pauseAnimation'
- },
- methods: _objectSpread2({
- graph2ScreenCoords: function graph2ScreenCoords(state, x, y) {
- var t = transform(state.canvas);
- return {
- x: x * t.k + t.x,
- y: y * t.k + t.y
- };
- },
- screen2GraphCoords: function screen2GraphCoords(state, x, y) {
- var t = transform(state.canvas);
- return {
- x: (x - t.x) / t.k,
- y: (y - t.y) / t.k
- };
- },
- centerAt: function centerAt(state, x, y, transitionDuration) {
- if (!state.canvas) return null; // no canvas yet
-
- // setter
- if (x !== undefined || y !== undefined) {
- var finalPos = Object.assign({}, x !== undefined ? {
- x: x
- } : {}, y !== undefined ? {
- y: y
- } : {});
- if (!transitionDuration) {
- // no animation
- setCenter(finalPos);
- } else {
- new Tween(getCenter()).to(finalPos, transitionDuration).easing(Easing.Quadratic.Out).onUpdate(setCenter).start();
- }
- return this;
- }
-
- // getter
- return getCenter();
-
- //
-
- function getCenter() {
- var t = transform(state.canvas);
- return {
- x: (state.width / 2 - t.x) / t.k,
- y: (state.height / 2 - t.y) / t.k
- };
- }
- function setCenter(_ref5) {
- var x = _ref5.x,
- y = _ref5.y;
- state.zoom.translateTo(state.zoom.__baseElem, x === undefined ? getCenter().x : x, y === undefined ? getCenter().y : y);
- state.needsRedraw = true;
- }
- },
- zoom: function zoom(state, k, transitionDuration) {
- if (!state.canvas) return null; // no canvas yet
-
- // setter
- if (k !== undefined) {
- if (!transitionDuration) {
- // no animation
- setZoom(k);
- } else {
- new Tween({
- k: getZoom()
- }).to({
- k: k
- }, transitionDuration).easing(Easing.Quadratic.Out).onUpdate(function (_ref6) {
- var k = _ref6.k;
- return setZoom(k);
- }).start();
- }
- return this;
- }
-
- // getter
- return getZoom();
-
- //
-
- function getZoom() {
- return transform(state.canvas).k;
- }
- function setZoom(k) {
- state.zoom.scaleTo(state.zoom.__baseElem, k);
- state.needsRedraw = true;
- }
- },
- zoomToFit: function zoomToFit(state) {
- var transitionDuration = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;
- var padding = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 10;
- for (var _len = arguments.length, bboxArgs = new Array(_len > 3 ? _len - 3 : 0), _key = 3; _key < _len; _key++) {
- bboxArgs[_key - 3] = arguments[_key];
- }
- var bbox = this.getGraphBbox.apply(this, bboxArgs);
- if (bbox) {
- var center = {
- x: (bbox.x[0] + bbox.x[1]) / 2,
- y: (bbox.y[0] + bbox.y[1]) / 2
- };
- var zoomK = Math.max(1e-12, Math.min(1e12, (state.width - padding * 2) / (bbox.x[1] - bbox.x[0]), (state.height - padding * 2) / (bbox.y[1] - bbox.y[0])));
- this.centerAt(center.x, center.y, transitionDuration);
- this.zoom(zoomK, transitionDuration);
- }
- return this;
- },
- getGraphBbox: function getGraphBbox(state) {
- var nodeFilter = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : function () {
- return true;
- };
- var getVal = index$2(state.nodeVal);
- var getR = function getR(node) {
- return Math.sqrt(Math.max(0, getVal(node) || 1)) * state.nodeRelSize;
- };
- var nodesPos = state.graphData.nodes.filter(nodeFilter).map(function (node) {
- return {
- x: node.x,
- y: node.y,
- r: getR(node)
- };
- });
- return !nodesPos.length ? null : {
- x: [min$1(nodesPos, function (node) {
- return node.x - node.r;
- }), max$1(nodesPos, function (node) {
- return node.x + node.r;
- })],
- y: [min$1(nodesPos, function (node) {
- return node.y - node.r;
- }), max$1(nodesPos, function (node) {
- return node.y + node.r;
- })]
- };
- },
- pauseAnimation: function pauseAnimation(state) {
- if (state.animationFrameRequestId) {
- cancelAnimationFrame(state.animationFrameRequestId);
- state.animationFrameRequestId = null;
- }
- return this;
- },
- resumeAnimation: function resumeAnimation(state) {
- if (!state.animationFrameRequestId) {
- this._animationCycle();
- }
- return this;
- },
- _destructor: function _destructor() {
- this.pauseAnimation();
- this.graphData({
- nodes: [],
- links: []
- });
- }
- }, linkedMethods),
- stateInit: function stateInit() {
- return {
- lastSetZoom: 1,
- zoom: d3Zoom(),
- forceGraph: new CanvasForceGraph(),
- shadowGraph: new CanvasForceGraph().cooldownTicks(0).nodeColor('__indexColor').linkColor('__indexColor').isShadow(true),
- colorTracker: new _default() // indexed objects for rgb lookup
- };
- },
-
- init: function init(domNode, state) {
- var _this = this;
- // Wipe DOM
- domNode.innerHTML = '';
-
- // Container anchor for canvas and tooltip
- var container = document.createElement('div');
- container.classList.add('force-graph-container');
- container.style.position = 'relative';
- domNode.appendChild(container);
- state.canvas = document.createElement('canvas');
- if (state.backgroundColor) state.canvas.style.background = state.backgroundColor;
- container.appendChild(state.canvas);
- state.shadowCanvas = document.createElement('canvas');
-
- // Show shadow canvas
- //state.shadowCanvas.style.position = 'absolute';
- //state.shadowCanvas.style.top = '0';
- //state.shadowCanvas.style.left = '0';
- //container.appendChild(state.shadowCanvas);
-
- var ctx = state.canvas.getContext('2d');
- var shadowCtx = state.shadowCanvas.getContext('2d', {
- willReadFrequently: true
- });
- var pointerPos = {
- x: -1e12,
- y: -1e12
- };
- var getObjUnderPointer = function getObjUnderPointer() {
- var obj = null;
- var pxScale = window.devicePixelRatio;
- var px = pointerPos.x > 0 && pointerPos.y > 0 ? shadowCtx.getImageData(pointerPos.x * pxScale, pointerPos.y * pxScale, 1, 1) : null;
- // Lookup object per pixel color
- px && (obj = state.colorTracker.lookup(px.data));
- return obj;
- };
-
- // Setup node drag interaction
- d3Select(state.canvas).call(d3Drag().subject(function () {
- if (!state.enableNodeDrag) {
- return null;
- }
- var obj = getObjUnderPointer();
- return obj && obj.type === 'Node' ? obj.d : null; // Only drag nodes
- }).on('start', function (ev) {
- var obj = ev.subject;
- obj.__initialDragPos = {
- x: obj.x,
- y: obj.y,
- fx: obj.fx,
- fy: obj.fy
- };
-
- // keep engine running at low intensity throughout drag
- if (!ev.active) {
- obj.fx = obj.x;
- obj.fy = obj.y; // Fix points
- }
-
- // drag cursor
- state.canvas.classList.add('grabbable');
- }).on('drag', function (ev) {
- var obj = ev.subject;
- var initPos = obj.__initialDragPos;
- var dragPos = ev;
- var k = transform(state.canvas).k;
- var translate = {
- x: initPos.x + (dragPos.x - initPos.x) / k - obj.x,
- y: initPos.y + (dragPos.y - initPos.y) / k - obj.y
- };
-
- // Move fx/fy (and x/y) of nodes based on the scaled drag distance since the drag start
- ['x', 'y'].forEach(function (c) {
- return obj["f".concat(c)] = obj[c] = initPos[c] + (dragPos[c] - initPos[c]) / k;
- });
-
- // prevent freeze while dragging
- state.forceGraph.d3AlphaTarget(0.3) // keep engine running at low intensity throughout drag
- .resetCountdown(); // prevent freeze while dragging
-
- state.isPointerDragging = true;
- obj.__dragged = true;
- state.onNodeDrag(obj, translate);
- }).on('end', function (ev) {
- var obj = ev.subject;
- var initPos = obj.__initialDragPos;
- var translate = {
- x: obj.x - initPos.x,
- y: obj.y - initPos.y
- };
- if (initPos.fx === undefined) {
- obj.fx = undefined;
- }
- if (initPos.fy === undefined) {
- obj.fy = undefined;
- }
- delete obj.__initialDragPos;
- if (state.forceGraph.d3AlphaTarget()) {
- state.forceGraph.d3AlphaTarget(0) // release engine low intensity
- .resetCountdown(); // let the engine readjust after releasing fixed nodes
- }
-
- // drag cursor
- state.canvas.classList.remove('grabbable');
- state.isPointerDragging = false;
- if (obj.__dragged) {
- delete obj.__dragged;
- state.onNodeDragEnd(obj, translate);
- }
- }));
-
- // Setup zoom / pan interaction
- state.zoom(state.zoom.__baseElem = d3Select(state.canvas)); // Attach controlling elem for easy access
-
- state.zoom.__baseElem.on('dblclick.zoom', null); // Disable double-click to zoom
-
- state.zoom.filter(function (ev) {
- return (
- // disable zoom interaction
- !ev.button && state.enableZoomPanInteraction && (state.enableZoomInteraction || ev.type !== 'wheel') && (state.enablePanInteraction || ev.type === 'wheel')
- );
- }).on('zoom', function (ev) {
- var t = ev.transform;
- [ctx, shadowCtx].forEach(function (c) {
- resetTransform(c);
- c.translate(t.x, t.y);
- c.scale(t.k, t.k);
- });
- state.onZoom && state.onZoom(_objectSpread2(_objectSpread2({}, t), _this.centerAt())); // report x,y coordinates relative to canvas center
- state.needsRedraw = true;
- }).on('end', function (ev) {
- return state.onZoomEnd && state.onZoomEnd(_objectSpread2(_objectSpread2({}, ev.transform), _this.centerAt()));
- });
- adjustCanvasSize(state);
- state.forceGraph.onNeedsRedraw(function () {
- return state.needsRedraw = true;
- }).onFinishUpdate(function () {
- // re-zoom, if still in default position (not user modified)
- if (transform(state.canvas).k === state.lastSetZoom && state.graphData.nodes.length) {
- state.zoom.scaleTo(state.zoom.__baseElem, state.lastSetZoom = ZOOM2NODES_FACTOR / Math.cbrt(state.graphData.nodes.length));
- state.needsRedraw = true;
- }
- });
-
- // Setup tooltip
- var toolTipElem = document.createElement('div');
- toolTipElem.classList.add('graph-tooltip');
- container.appendChild(toolTipElem);
-
- // Capture pointer coords on move or touchstart
- ['pointermove', 'pointerdown'].forEach(function (evType) {
- return container.addEventListener(evType, function (ev) {
- if (evType === 'pointerdown') {
- state.isPointerPressed = true; // track click state
- state.pointerDownEvent = ev;
- }
-
- // detect pointer drag on canvas pan
- !state.isPointerDragging && ev.type === 'pointermove' && state.onBackgroundClick // only bother detecting drags this way if background clicks are enabled (so they don't trigger accidentally on canvas panning)
- && (ev.pressure > 0 || state.isPointerPressed) // ev.pressure always 0 on Safari, so we use the isPointerPressed tracker
- && (ev.pointerType !== 'touch' || ev.movementX === undefined || [ev.movementX, ev.movementY].some(function (m) {
- return Math.abs(m) > 1;
- })) // relax drag trigger sensitivity on touch events
- && (state.isPointerDragging = true);
-
- // update the pointer pos
- var offset = getOffset(container);
- pointerPos.x = ev.pageX - offset.left;
- pointerPos.y = ev.pageY - offset.top;
-
- // Move tooltip
- toolTipElem.style.top = "".concat(pointerPos.y, "px");
- toolTipElem.style.left = "".concat(pointerPos.x, "px");
-
- // adjust horizontal position to not exceed canvas boundaries
- toolTipElem.style.transform = "translate(-".concat(pointerPos.x / state.width * 100, "%, ").concat(
- // flip to above if near bottom
- state.height - pointerPos.y < 100 ? 'calc(-100% - 8px)' : '21px', ")");
-
- //
-
- function getOffset(el) {
- var rect = el.getBoundingClientRect(),
- scrollLeft = window.pageXOffset || document.documentElement.scrollLeft,
- scrollTop = window.pageYOffset || document.documentElement.scrollTop;
- return {
- top: rect.top + scrollTop,
- left: rect.left + scrollLeft
- };
- }
- }, {
- passive: true
- });
- });
-
- // Handle click/touch events on nodes/links
- container.addEventListener('pointerup', function (ev) {
- state.isPointerPressed = false;
- if (state.isPointerDragging) {
- state.isPointerDragging = false;
- return; // don't trigger click events after pointer drag (pan / node drag functionality)
- }
-
- var cbEvents = [ev, state.pointerDownEvent];
- requestAnimationFrame(function () {
- // trigger click events asynchronously, to allow hoverObj to be set (on frame)
- if (ev.button === 0) {
- // mouse left-click or touch
- if (state.hoverObj) {
- var fn = state["on".concat(state.hoverObj.type, "Click")];
- fn && fn.apply(void 0, [state.hoverObj.d].concat(cbEvents));
- } else {
- state.onBackgroundClick && state.onBackgroundClick.apply(state, cbEvents);
- }
- }
- if (ev.button === 2) {
- // mouse right-click
- if (state.hoverObj) {
- var _fn = state["on".concat(state.hoverObj.type, "RightClick")];
- _fn && _fn.apply(void 0, [state.hoverObj.d].concat(cbEvents));
- } else {
- state.onBackgroundRightClick && state.onBackgroundRightClick.apply(state, cbEvents);
- }
- }
- });
- }, {
- passive: true
- });
- container.addEventListener('contextmenu', function (ev) {
- if (!state.onBackgroundRightClick && !state.onNodeRightClick && !state.onLinkRightClick) return true; // default contextmenu behavior
- ev.preventDefault();
- return false;
- });
- state.forceGraph(ctx);
- state.shadowGraph(shadowCtx);
-
- //
-
- var refreshShadowCanvas = throttle(function () {
- // wipe canvas
- clearCanvas(shadowCtx, state.width, state.height);
-
- // Adjust link hover area
- state.shadowGraph.linkWidth(function (l) {
- return index$2(state.linkWidth)(l) + state.linkHoverPrecision;
- });
-
- // redraw
- var t = transform(state.canvas);
- state.shadowGraph.globalScale(t.k).tickFrame();
- }, HOVER_CANVAS_THROTTLE_DELAY);
- state.flushShadowCanvas = refreshShadowCanvas.flush; // hook to immediately invoke shadow canvas paint
-
- // Kick-off renderer
- (this._animationCycle = function animate() {
- // IIFE
- var doRedraw = !state.autoPauseRedraw || !!state.needsRedraw || state.forceGraph.isEngineRunning() || state.graphData.links.some(function (d) {
- return d.__photons && d.__photons.length;
- });
- state.needsRedraw = false;
- if (state.enablePointerInteraction) {
- // Update tooltip and trigger onHover events
- var obj = !state.isPointerDragging ? getObjUnderPointer() : null; // don't hover during drag
- if (obj !== state.hoverObj) {
- var prevObj = state.hoverObj;
- var prevObjType = prevObj ? prevObj.type : null;
- var objType = obj ? obj.type : null;
- if (prevObjType && prevObjType !== objType) {
- // Hover out
- var fn = state["on".concat(prevObjType, "Hover")];
- fn && fn(null, prevObj.d);
- }
- if (objType) {
- // Hover in
- var _fn2 = state["on".concat(objType, "Hover")];
- _fn2 && _fn2(obj.d, prevObjType === objType ? prevObj.d : null);
- }
- var tooltipContent = obj ? index$2(state["".concat(obj.type.toLowerCase(), "Label")])(obj.d) || '' : '';
- toolTipElem.style.visibility = tooltipContent ? 'visible' : 'hidden';
- toolTipElem.innerHTML = tooltipContent;
-
- // set pointer if hovered object is clickable
- state.canvas.classList[obj && state["on".concat(objType, "Click")] || !obj && state.onBackgroundClick ? 'add' : 'remove']('clickable');
- state.hoverObj = obj;
- }
- doRedraw && refreshShadowCanvas();
- }
- if (doRedraw) {
- // Wipe canvas
- clearCanvas(ctx, state.width, state.height);
-
- // Frame cycle
- var globalScale = transform(state.canvas).k;
- state.onRenderFramePre && state.onRenderFramePre(ctx, globalScale);
- state.forceGraph.globalScale(globalScale).tickFrame();
- state.onRenderFramePost && state.onRenderFramePost(ctx, globalScale);
- }
- update(); // update canvas animation tweens
-
- state.animationFrameRequestId = requestAnimationFrame(animate);
- })();
- },
- update: function updateFn(state) {}
- });
-
- return forceGraph;
-
-}));
-//# sourceMappingURL=force-graph.js.map
diff --git a/hal-core/resources/web/js/lib/force-graph.min.js b/hal-core/resources/web/js/lib/force-graph.min.js
deleted file mode 100644
index 42b88f34..00000000
--- a/hal-core/resources/web/js/lib/force-graph.min.js
+++ /dev/null
@@ -1,5 +0,0 @@
-// Version 1.43.4 force-graph - https://github.com/vasturiano/force-graph
-!function(t,n){"object"==typeof exports&&"undefined"!=typeof module?module.exports=n():"function"==typeof define&&define.amd?define(n):(t="undefined"!=typeof globalThis?globalThis:t||self).ForceGraph=n()}(this,(function(){"use strict";function n(t,n){var e=Object.keys(t);if(Object.getOwnPropertySymbols){var r=Object.getOwnPropertySymbols(t);n&&(r=r.filter((function(n){return Object.getOwnPropertyDescriptor(t,n).enumerable}))),e.push.apply(e,r)}return e}function e(t){for(var e=1;et.length)&&(n=t.length);for(var e=0,r=new Array(n);e=0&&"xmlns"!==(n=t.slice(0,e))&&(t=t.slice(e+1)),f.hasOwnProperty(n)?{space:f[n],local:t}:t}function p(t){return function(){var n=this.ownerDocument,e=this.namespaceURI;return e===h&&n.documentElement.namespaceURI===h?n.createElement(t):n.createElementNS(e,t)}}function g(t){return function(){return this.ownerDocument.createElementNS(t.space,t.local)}}function y(t){var n=d(t);return(n.local?g:p)(n)}function v(){}function _(t){return null==t?v:function(){return 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diff --git a/hal-core/resources/web/js/lib/jquery.filer.js b/hal-core/resources/web/js/lib/jquery.filer.js
deleted file mode 100644
index c8a292ef..00000000
--- a/hal-core/resources/web/js/lib/jquery.filer.js
+++ /dev/null
@@ -1,991 +0,0 @@
-/*!
- * jQuery.filer
- * Copyright (c) 2015 CreativeDream
- * Website: https://github.com/CreativeDream/jquery.filer
- * Version: 1.0.5 (19-Nov-2015)
- * Requires: jQuery v1.7.1 or later
- */
-(function($) {
- "use strict";
- $.fn.filer = function(q) {
- return this.each(function(t, r) {
- var s = $(r),
- b = '.jFiler',
- p = $(),
- o = $(),
- l = $(),
- sl = [],
- n_f = $.isFunction(q) ? q(s, $.fn.filer.defaults) : q,
- n = n_f && $.isPlainObject(n_f) ? $.extend(true, {}, $.fn.filer.defaults, n_f) : $.fn.filer.defaults,
- f = {
- init: function() {
- s.wrap('');
- f._set('props');
- s.prop("jFiler").boxEl = p = s.closest(b);
- f._changeInput();
- },
- _bindInput: function() {
- if(n.changeInput && o.size() > 0) {
- o.bind("click", f._clickHandler);
- }
- s.on({
- "focus": function() {
- o.addClass('focused');
- },
- "blur": function() {
- o.removeClass('focused');
- },
- "change": function() {
- f._onChange();
- }
- });
- if(n.dragDrop) {
- (o.length > 0 ? o : s)
- .bind("drop", f._dragDrop.drop)
- .bind("dragover", f._dragDrop.dragEnter)
- .bind("dragleave", f._dragDrop.dragLeave);
- }
- if(n.uploadFile && n.clipBoardPaste) {
- $(window)
- .on("paste", f._clipboardPaste);
- }
- },
- _unbindInput: function() {
- if(n.changeInput && o.size() > 0) {
- o.unbind("click", f._clickHandler);
- }
- },
- _clickHandler: function() {
- s.click()
- },
- _applyAttrSettings: function() {
- var d = ["name", "limit", "maxSize", "extensions", "changeInput", "showThumbs", "appendTo", "theme", "addMore", "excludeName", "files", "uploadUrl", "uploadData", "options"];
- for(var k in d) {
- var j = "data-jfiler-" + d[k];
- if(f._assets.hasAttr(j)) {
- switch(d[k]) {
- case "changeInput":
- case "showThumbs":
- case "addMore":
- n[d[k]] = (["true", "false"].indexOf(s.attr(j)) > -1 ? s.attr(j) == "true" : s.attr(j));
- break;
- case "extensions":
- n[d[k]] = s.attr(j)
- .replace(/ /g, '')
- .split(",");
- break;
- case "uploadUrl":
- if(n.uploadFile) n.uploadFile.url = s.attr(j);
- break;
- case "uploadData":
- if(n.uploadFile) n.uploadFile.data = JSON.parse(s.attr(j));
- break;
- case "files":
- case "options":
- n[d[k]] = JSON.parse(s.attr(j));
- break;
- default:
- n[d[k]] = s.attr(j);
- }
- s.removeAttr(j);
- }
- }
- },
- _changeInput: function() {
- f._applyAttrSettings();
- n.beforeRender != null && typeof n.beforeRender == "function" ? n.beforeRender(p, s) : null;
- if(n.theme) {
- p.addClass('jFiler-theme-' + n.theme);
- }
- if(s.get(0)
- .tagName.toLowerCase() != "input" && s.get(0)
- .type != "file") {
- o = s;
- s = $("");
- s.css({
- position: "absolute",
- left: "-9999px",
- top: "-9999px",
- "z-index": "-9999"
- });
- p.prepend(s);
- f._isGn = s;
- } else {
- if(n.changeInput) {
- switch(typeof n.changeInput) {
- case "boolean":
- o = $('"');
- break;
- case "string":
- case "object":
- o = $(n.changeInput);
- break;
- case "function":
- o = $(n.changeInput(p, s, n));
- break;
- }
- s.after(o);
- s.css({
- position: "absolute",
- left: "-9999px",
- top: "-9999px",
- "z-index": "-9999"
- });
- }
- }
- s.prop("jFiler").newInputEl = o;
- if(!n.limit || (n.limit && n.limit >= 2)) {
- s.attr("multiple", "multiple");
- s.attr("name")
- .slice(-2) != "[]" ? s.attr("name", s.attr("name") + "[]") : null;
- }
- f._bindInput();
- if(n.files) {
- f._append(false, {
- files: n.files
- });
- }
- n.afterRender != null && typeof n.afterRender == "function" ? n.afterRender(l, p, o, s) : null;
- },
- _clear: function() {
- f.files = null;
- s.prop("jFiler")
- .files = null;
- if(!n.uploadFile && !n.addMore) {
- f._reset();
- }
- f._set('feedback', (f._itFl && f._itFl.length > 0 ? f._itFl.length + ' ' + n.captions.feedback2 : n.captions.feedback));
- n.onEmpty != null && typeof n.onEmpty == "function" ? n.onEmpty(p, o, s) : null
- },
- _reset: function(a) {
- if(!a) {
- if(!n.uploadFile && n.addMore) {
- for(var i = 0; i < sl.length; i++) {
- sl[i].remove();
- }
- sl = [];
- f._unbindInput();
- if(f._isGn) {
- s = f._isGn;
- } else {
- s = $(r);
- }
- f._bindInput();
- }
- f._set('input', '');
- }
- f._itFl = [];
- f._itFc = null;
- f._ajFc = 0;
- f._set('props');
- s.prop("jFiler")
- .files_list = f._itFl;
- s.prop("jFiler")
- .current_file = f._itFc;
- if(!f._prEr) {
- f._itFr = [];
- p.find("input[name^='jfiler-items-exclude-']:hidden")
- .remove();
- }
- l.fadeOut("fast", function() {
- $(this)
- .remove();
- });
- s.prop("jFiler").listEl = l = $();
- },
- _set: function(element, value) {
- switch(element) {
- case 'input':
- s.val("");
- break;
- case 'feedback':
- if(o.length > 0) {
- o.find('.jFiler-input-caption span')
- .html(value);
- }
- break;
- case 'props':
- if(!s.prop("jFiler")){
- s.prop("jFiler", {
- options: n,
- listEl: l,
- boxEl: p,
- newInputEl: o,
- inputEl: s,
- files: f.files,
- files_list: f._itFl,
- current_file: f._itFc,
- append: function(data) {
- return f._append(false, {
- files: [data]
- });
- },
- remove: function(id) {
- f._remove(null, {
- binded: true,
- data: {
- id: id
- }
- });
- return true;
- },
- reset: function() {
- f._reset();
- f._clear();
- return true;
- },
- retry: function(data) {
- return f._retryUpload(data);
- }
- })
- }
- }
- },
- _filesCheck: function() {
- var s = 0;
- if(n.limit && f.files.length + f._itFl.length > n.limit) {
- alert(f._assets.textParse(n.captions.errors.filesLimit));
- return false
- }
- for(var t = 0; t < f.files.length; t++) {
- var x = f.files[t].name.split(".")
- .pop()
- .toLowerCase(),
- file = f.files[t],
- m = {
- name: file.name,
- size: file.size,
- size2: f._assets.bytesToSize(file.size),
- type: file.type,
- ext: x
- };
- if(n.extensions != null && $.inArray(x, n.extensions) == -1) {
- alert(f._assets.textParse(n.captions.errors.filesType, m));
- return false;
- break
- }
- if(n.maxSize != null && f.files[t].size > n.maxSize * 1048576) {
- alert(f._assets.textParse(n.captions.errors.filesSize, m));
- return false;
- break
- }
- if(file.size == 4096 && file.type.length == 0) {
- return false;
- break
- }
- s += f.files[t].size
- }
- if(n.maxSize != null && s >= Math.round(n.maxSize * 1048576)) {
- alert(f._assets.textParse(n.captions.errors.filesSizeAll));
- return false
- }
- if((n.addMore || n.uploadFile)) {
- var m = f._itFl.filter(function(a, b) {
- if(a.file.name == file.name && a.file.size == file.size && a.file.type == file.type && (file.lastModified ? a.file.lastModified == file.lastModified : true)) {
- return true;
- }
- });
- if(m.length > 0) {
- return false
- }
- }
- return true;
- },
- _thumbCreator: {
- create: function(i) {
- var file = f.files[i],
- id = (f._itFc ? f._itFc.id : i),
- name = file.name,
- size = file.size,
- type = file.type.split("/", 1)
- .toString()
- .toLowerCase(),
- ext = name.indexOf(".") != -1 ? name.split(".")
- .pop()
- .toLowerCase() : "",
- progressBar = n.uploadFile ? '
',
- m = html.find('.jFiler-item-thumb-image.fi-loading');
- $(g)
- .error(function() {
- g = f._thumbCreator.generateIcon(opts);
- html.addClass('jFiler-no-thumbnail');
- m.removeClass('fi-loading')
- .html(g);
- })
- .load(function() {
- m.removeClass('fi-loading')
- .html(g);
- });
- return true;
- }
- if(window.File && window.FileList && window.FileReader && opts.type == "image" && opts.size < 6e+6) {
- var y = new FileReader;
- y.onload = function(e) {
- var g = '
',
- m = html.find('.jFiler-item-thumb-image.fi-loading');
- $(g)
- .error(function() {
- g = f._thumbCreator.generateIcon(opts);
- html.addClass('jFiler-no-thumbnail');
- m.removeClass('fi-loading')
- .html(g);
- })
- .load(function() {
- m.removeClass('fi-loading')
- .html(g);
- });
- };
- y.readAsDataURL(file);
- } else {
- var g = f._thumbCreator.generateIcon(opts),
- m = html.find('.jFiler-item-thumb-image.fi-loading');
- html.addClass('jFiler-no-thumbnail');
- m.removeClass('fi-loading')
- .html(g);
- }
- },
- generateIcon: function(obj) {
- var m = new Array(3);
- if(obj && obj.type && obj.extension) {
- switch(obj.type) {
- case "image":
- m[0] = "f-image";
- m[1] = ""
- break;
- case "video":
- m[0] = "f-video";
- m[1] = ""
- break;
- case "audio":
- m[0] = "f-audio";
- m[1] = ""
- break;
- default:
- m[0] = "f-file f-file-ext-" + obj.extension;
- m[1] = (obj.extension.length > 0 ? "." + obj.extension : "");
- m[2] = 1
- }
- } else {
- m[0] = "f-file";
- m[1] = (obj.extension && obj.extension.length > 0 ? "." + obj.extension : "");
- m[2] = 1
- }
- var el = '';
- if(m[2] == 1) {
- var c = f._assets.text2Color(obj.extension);
- if(c) {
- var j = $(el)
- .appendTo("body"),
- h = j.css("box-shadow");
- h = c + h.substring(h.replace(/^.*(rgba?\([^)]+\)).*$/, '$1')
- .length, h.length);
- j.css({
- '-webkit-box-shadow': h,
- '-moz-box-shadow': h,
- 'box-shadow': h
- })
- .attr('style', '-webkit-box-shadow: ' + h + '; -moz-box-shadow: ' + h + '; box-shadow: ' + h + ';');
- el = j.prop('outerHTML');
- j.remove();
- }
- }
- return el;
- },
- _box: function(params) {
- if(n.beforeShow != null && typeof n.beforeShow == "function" ? !n.beforeShow(f.files, l, p, o, s) : false) {
- return false
- }
- if(l.length < 1) {
- if(n.appendTo) {
- var appendTo = $(n.appendTo);
- } else {
- var appendTo = p;
- }
- appendTo.find('.jFiler-items')
- .remove();
- l = $('');
- s.prop("jFiler").listEl = l;
- l.append(f._assets.textParse(n.templates.box))
- .appendTo(appendTo);
- l.on('click', n.templates._selectors.remove, function(e) {
- e.preventDefault();
- var cf = n.templates.removeConfirmation ? confirm(n.captions.removeConfirmation) : true;
- if(cf) {
- f._remove(params ? params.remove.event : e, params ? params.remove.el : $(this)
- .closest(n.templates._selectors.item));
- }
- });
- }
- for(var i = 0; i < f.files.length; i++) {
- if(!f.files[i]._appended) f.files[i]._choosed = true;
- f._addToMemory(i);
- f._thumbCreator.create(i);
- }
- }
- },
- _upload: function(i) {
- var el = f._itFc.html,
- formData = new FormData();
- formData.append(s.attr('name'), f._itFc.file, (f._itFc.file.name ? f._itFc.file.name : false));
- if(n.uploadFile.data != null && $.isPlainObject(n.uploadFile.data)) {
- for(var k in n.uploadFile.data) {
- formData.append(k, n.uploadFile.data[k])
- }
- }
- f._ajax.send(el, formData, f._itFc);
- },
- _ajax: {
- send: function(el, formData, c) {
- c.ajax = $.ajax({
- url: n.uploadFile.url,
- data: formData,
- type: n.uploadFile.type,
- enctype: n.uploadFile.enctype,
- xhr: function() {
- var myXhr = $.ajaxSettings.xhr();
- if(myXhr.upload) {
- myXhr.upload.addEventListener("progress", function(e) {
- f._ajax.progressHandling(e, el)
- }, false)
- }
- return myXhr
- },
- complete: function(jqXHR, textStatus) {
- c.ajax = false;
- f._ajFc++;
- if(f._ajFc >= f.files.length) {
- f._ajFc = 0;
- n.uploadFile.onComplete != null && typeof n.uploadFile.onComplete == "function" ? n.uploadFile.onComplete(l, p, o, s, jqXHR, textStatus) : null;
- }
- },
- beforeSend: function(jqXHR, settings) {
- return n.uploadFile.beforeSend != null && typeof n.uploadFile.beforeSend == "function" ? n.uploadFile.beforeSend(el, l, p, o, s, c.id, jqXHR, settings) : true;
- },
- success: function(data, textStatus, jqXHR) {
- c.uploaded = true;
- n.uploadFile.success != null && typeof n.uploadFile.success == "function" ? n.uploadFile.success(data, el, l, p, o, s, c.id, textStatus, jqXHR) : null
- },
- error: function(jqXHR, textStatus, errorThrown) {
- c.uploaded = false;
- n.uploadFile.error != null && typeof n.uploadFile.error == "function" ? n.uploadFile.error(el, l, p, o, s, c.id, jqXHR, textStatus, errorThrown) : null
- },
- statusCode: n.uploadFile.statusCode,
- cache: false,
- contentType: false,
- processData: false
- });
- return c.ajax;
- },
- progressHandling: function(e, el) {
- if(e.lengthComputable) {
- var t = Math.round(e.loaded * 100 / e.total)
- .toString();
- n.uploadFile.onProgress != null && typeof n.uploadFile.onProgress == "function" ? n.uploadFile.onProgress(t, el, l, p, o, s) : null;
- el.find('.jFiler-jProgressBar')
- .find(n.templates._selectors.progressBar)
- .css("width", t + "%")
- }
- }
- },
- _dragDrop: {
- dragEnter: function(e) {
- e.preventDefault();
- e.stopPropagation();
- p.addClass('dragged');
- f._set('feedback', n.captions.drop);
- n.dragDrop.dragEnter != null && typeof n.dragDrop.dragEnter == "function" ? n.dragDrop.dragEnter(e, o, s, p) : null;
- },
- dragLeave: function(e) {
- e.preventDefault();
- e.stopPropagation();
- if(!f._dragDrop._dragLeaveCheck(e)) {
- return false
- }
- p.removeClass('dragged');
- f._set('feedback', n.captions.feedback);
- n.dragDrop.dragLeave != null && typeof n.dragDrop.dragLeave == "function" ? n.dragDrop.dragLeave(e, o, s, p) : null;
- },
- drop: function(e) {
- e.preventDefault();
- p.removeClass('dragged');
- f._set('feedback', n.captions.feedback);
- if(e && e.originalEvent && e.originalEvent.dataTransfer && e.originalEvent.dataTransfer.files && e.originalEvent.dataTransfer.files.length > 0) {
- f._onChange(e, e.originalEvent.dataTransfer.files);
- }
- n.dragDrop.drop != null && typeof n.dragDrop.drop == "function" ? n.dragDrop.drop(e.originalEvent.dataTransfer.files, e, o, s, p) : null;
- },
- _dragLeaveCheck: function(e) {
- var related = e.relatedTarget,
- inside = false;
- if(related !== o) {
- if(related) {
- inside = $.contains(o, related);
- }
- if(inside) {
- return false;
- }
- }
- return true;
- }
- },
- _clipboardPaste: function(e, fromDrop) {
- if(!fromDrop && (!e.originalEvent.clipboardData && !e.originalEvent.clipboardData.items)) {
- return
- }
- if(fromDrop && (!e.originalEvent.dataTransfer && !e.originalEvent.dataTransfer.items)) {
- return
- }
- if(f._clPsePre) {
- return
- }
- var items = (fromDrop ? e.originalEvent.dataTransfer.items : e.originalEvent.clipboardData.items),
- b64toBlob = function(b64Data, contentType, sliceSize) {
- contentType = contentType || '';
- sliceSize = sliceSize || 512;
- var byteCharacters = atob(b64Data);
- var byteArrays = [];
- for(var offset = 0; offset < byteCharacters.length; offset += sliceSize) {
- var slice = byteCharacters.slice(offset, offset + sliceSize);
- var byteNumbers = new Array(slice.length);
- for(var i = 0; i < slice.length; i++) {
- byteNumbers[i] = slice.charCodeAt(i);
- }
- var byteArray = new Uint8Array(byteNumbers);
- byteArrays.push(byteArray);
- }
- var blob = new Blob(byteArrays, {
- type: contentType
- });
- return blob;
- };
- if(items) {
- for(var i = 0; i < items.length; i++) {
- if(items[i].type.indexOf("image") !== -1 || items[i].type.indexOf("text/uri-list") !== -1) {
- if(fromDrop) {
- try {
- window.atob(e.originalEvent.dataTransfer.getData("text/uri-list")
- .toString()
- .split(',')[1]);
- } catch(e) {
- return;
- }
- }
- var blob = (fromDrop ? b64toBlob(e.originalEvent.dataTransfer.getData("text/uri-list")
- .toString()
- .split(',')[1], "image/png") : items[i].getAsFile());
- blob.name = Math.random()
- .toString(36)
- .substring(5);
- blob.name += blob.type.indexOf("/") != -1 ? "." + blob.type.split("/")[1].toString()
- .toLowerCase() : ".png";
- f._onChange(e, [blob]);
- f._clPsePre = setTimeout(function() {
- delete f._clPsePre
- }, 1000);
- }
- }
- }
- },
- _onSelect: function(i) {
- if(n.uploadFile && !$.isEmptyObject(n.uploadFile)) {
- f._upload(i)
- }
- n.onSelect != null && typeof n.onSelect == "function" ? n.onSelect(f.files[i], f._itFc.html, l, p, o, s) : null;
- if(i + 1 >= f.files.length) {
- n.afterShow != null && typeof n.afterShow == "function" ? n.afterShow(l, p, o, s) : null
- }
- },
- _onChange: function(e, d) {
- if(!d) {
- if(!s.get(0)
- .files || typeof s.get(0)
- .files == "undefined" || s.get(0)
- .files.length == 0) {
- if(!n.uploadFile && !n.addMore) {
- f._set('input', '');
- f._clear();
- }
- return false
- }
- f.files = s.get(0)
- .files;
- } else {
- if(!d || d.length == 0) {
- f._set('input', '');
- f._clear();
- return false
- }
- f.files = d;
- }
- if(!n.uploadFile && !n.addMore) {
- f._reset(true);
- }
- s.prop("jFiler")
- .files = f.files;
- if(!f._filesCheck() || (n.beforeSelect != null && typeof n.beforeSelect == "function" ? !n.beforeSelect(f.files, l, p, o, s) : false)) {
- f._set('input', '');
- f._clear();
- return false
- }
- f._set('feedback', f.files.length + f._itFl.length + ' ' + n.captions.feedback2);
- if(n.showThumbs) {
- f._thumbCreator._box();
- } else {
- for(var i = 0; i < f.files.length; i++) {
- f.files[i]._choosed = true;
- f._addToMemory(i);
- f._onSelect(i);
- }
- }
- if(!n.uploadFile && n.addMore) {
- var elem = $('');
- var attributes = s.prop("attributes");
- $.each(attributes, function() {
- elem.attr(this.name, this.value);
- });
- s.after(elem);
- f._unbindInput();
- sl.push(elem);
- s = elem;
- f._bindInput();
- f._set('props');
- }
- },
- _append: function(e, data) {
- var files = (!data ? false : data.files);
- if(!files || files.length <= 0) {
- return;
- }
- f.files = files;
- s.prop("jFiler")
- .files = f.files;
- if(n.showThumbs) {
- for(var i = 0; i < f.files.length; i++) {
- f.files[i]._appended = true;
- }
- f._thumbCreator._box();
- }
- },
- _getList: function(e, data) {
- var files = (!data ? false : data.files);
- if(!files || files.length <= 0) {
- return;
- }
- f.files = files;
- s.prop("jFiler")
- .files = f.files;
- if(n.showThumbs) {
- var returnData = [];
- for(var i = 0; i < f.files.length; i++) {
- f.files[i].forList = true;
- returnData.push(f._thumbCreator.create(i));
- }
- if(data.callback) {
- data.callback(returnData, l, p, o, s);
- }
- }
- },
- _retryUpload: function(e, data) {
- var id = parseInt(typeof data == "object" ? data.attr("data-jfiler-index") : data),
- obj = f._itFl.filter(function(value, key) {
- return value.id == id;
- });
- if(obj.length > 0) {
- if(n.uploadFile && !$.isEmptyObject(n.uploadFile) && !obj[0].uploaded) {
- f._itFc = obj[0];
- s.prop("jFiler")
- .current_file = f._itFc;
- f._upload(id);
- return true;
- }
- } else {
- return false;
- }
- },
- _remove: function(e, el) {
- if(el.binded) {
- if(typeof(el.data.id) != "undefined") {
- el = l.find(n.templates._selectors.item + "[data-jfiler-index='" + el.data.id + "']");
- if(el.size() == 0) {
- return false
- }
- }
- if(el.data.el) {
- el = el.data.el;
- }
- }
- var attrId = el.get(0)
- .jfiler_id || el.attr('data-jfiler-index'),
- id = null,
- excl_input = function(id) {
- var input = p.find("input[name^='jfiler-items-exclude-']:hidden")
- .first(),
- item = f._itFl[id],
- val = [];
- if(input.size() == 0) {
- input = $('');
- input.appendTo(p);
- }
- if(item.file._choosed || item.file._appended || item.uploaded) {
- f._prEr = true;
- f._itFr.push(item);
- if(n.addMore) {
- var current_input = item.input,
- count_same_input = 0;
- f._itFl.filter(function(val, index) {
- if(val.file._choosed && val.input.get(0) == current_input.get(0)) count_same_input++;
- });
- if(count_same_input == 1) {
- f._itFr = f._itFr.filter(function(val, index) {
- return val.file._choosed ? val.input.get(0) != current_input.get(0) : true;
- });
- current_input.val("");
- f._prEr = false;
- }
- }
- for(var i = 0; i < f._itFr.length; i++) {
- val.push(f._itFr[i].file.name);
- }
- val = JSON.stringify(val);
- input.val(val);
- }
- },
- callback = function(el, id) {
- excl_input(id);
- f._itFl.splice(id, 1);
- if(f._itFl.length < 1) {
- f._reset();
- f._clear();
- } else {
- f._set('feedback', f._itFl.length + ' ' + n.captions.feedback2);
- }
- el.fadeOut("fast", function() {
- $(this)
- .remove();
- });
- };
- for(var key in f._itFl) {
- if(key === 'length' || !f._itFl.hasOwnProperty(key)) continue;
- if(f._itFl[key].id == attrId) {
- id = key;
- }
- }
- if(!f._itFl.hasOwnProperty(id)) {
- return false
- }
- if(f._itFl[id].ajax) {
- f._itFl[id].ajax.abort();
- callback(el, id);
- return;
- }
- n.onRemove != null && typeof n.onRemove == "function" ? n.onRemove(el, f._itFl[id].file, id, l, p, o, s) : null;
- callback(el, id);
- },
- _addToMemory: function(i) {
- f._itFl.push({
- id: f._itFl.length,
- file: f.files[i],
- html: $(),
- ajax: false,
- uploaded: false,
- });
- if(n.addMore && !f.files[i]._appended) f._itFl[f._itFl.length - 1].input = s;
- f._itFc = f._itFl[f._itFl.length - 1];
- s.prop("jFiler")
- .files_list = f._itFl;
- s.prop("jFiler")
- .current_file = f._itFc;
- },
- _assets: {
- bytesToSize: function(bytes) {
- if(bytes == 0) return '0 Byte';
- var k = 1000;
- var sizes = ['Bytes', 'KB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB'];
- var i = Math.floor(Math.log(bytes) / Math.log(k));
- return(bytes / Math.pow(k, i))
- .toPrecision(3) + ' ' + sizes[i];
- },
- hasAttr: function(attr, el) {
- var el = (!el ? s : el),
- a = el.attr(attr);
- if(!a || typeof a == "undefined") {
- return false;
- } else {
- return true;
- }
- },
- getIcon: function(ext, type) {
- var types = ["audio", "image", "text", "video"];
- if($.inArray(type, types) > -1) {
- return '';
- }
- return '';
- },
- textParse: function(text, opts) {
- opts = $.extend({}, {
- limit: n.limit,
- maxSize: n.maxSize,
- extensions: n.extensions ? n.extensions.join(',') : null,
- }, (opts && $.isPlainObject(opts) ? opts : {}), n.options);
- switch(typeof(text)) {
- case "string":
- return text.replace(/\{\{fi-(.*?)\}\}/g, function(match, a) {
- a = a.replace(/ /g, '');
- if(a.match(/(.*?)\|limitTo\:(\d+)/)) {
- return a.replace(/(.*?)\|limitTo\:(\d+)/, function(match, a, b) {
- var a = (opts[a] ? opts[a] : ""),
- str = a.substring(0, b);
- str = (a.length > str.length ? str.substring(0, str.length - 3) + "..." : str);
- return str;
- });
- } else {
- return(opts[a] ? opts[a] : "");
- }
- });
- break;
- case "function":
- return text(opts);
- break;
- default:
- return text;
- }
- },
- text2Color: function(str) {
- if(!str || str.length == 0) {
- return false
- }
- for(var i = 0, hash = 0; i < str.length; hash = str.charCodeAt(i++) + ((hash << 5) - hash));
- for(var i = 0, colour = "#"; i < 3; colour += ("00" + ((hash >> i++ * 2) & 0xFF)
- .toString(16))
- .slice(-2));
- return colour;
- }
- },
- files: null,
- _itFl: [],
- _itFc: null,
- _itFr: [],
- _ajFc: 0,
- _prEr: false
- }
-
- s.on("filer.append", function(e, data) {
- f._append(e, data)
- }).on("filer.remove", function(e, data) {
- data.binded = true;
- f._remove(e, data);
- }).on("filer.reset", function(e) {
- f._reset();
- f._clear();
- return true;
- }).on("filer.generateList", function(e, data) {
- return f._getList(e, data)
- }).on("filer.retry", function(e, data) {
- return f._retryUpload(e, data)
- });
-
- f.init();
-
- return this;
- });
- };
- $.fn.filer.defaults = {
- limit: null,
- maxSize: null,
- extensions: null,
- changeInput: true,
- showThumbs: false,
- appendTo: null,
- theme: 'default',
- templates: {
- box: '0&&o.find(".jFiler-input-caption span").html(i);break;case"props":l.prop("jFiler")||l.prop("jFiler",{options:p,listEl:s,boxEl:r,newInputEl:o,inputEl:l,files:u.files,files_list:u._itFl,current_file:u._itFc,append:function(e){return u._append(!1,{files:[e]})},remove:function(e){return u._remove(null,{binded:!0,data:{id:e}}),!0},reset:function(){return u._reset(),u._clear(),!0},retry:function(e){return u._retryUpload(e)}})}},_filesCheck:function(){var i=0;if(p.limit&&u.files.length+u._itFl.length>p.limit)return alert(u._assets.textParse(p.captions.errors.filesLimit)),!1;for(var t=0;t1048576*p.maxSize)return alert(u._assets.textParse(p.captions.errors.filesSize,a)),!1;if(4096==l.size&&0==l.type.length)return!1;i+=u.files[t].size}if(null!=p.maxSize&&i>=Math.round(1048576*p.maxSize))return alert(u._assets.textParse(p.captions.errors.filesSizeAll)),!1;if(p.addMore||p.uploadFile){var a=u._itFl.filter(function(e,i){return e.file.name!=l.name||e.file.size!=l.size||e.file.type!=l.type||(l.lastModified?e.file.lastModified!=l.lastModified:0)?void 0:!0});if(a.length>0)return!1}return!0},_thumbCreator:{create:function(i){var t=u.files[i],n=u._itFc?u._itFc.id:i,l=t.name,a=t.size,r=t.type.split("/",1).toString().toLowerCase(),o=-1!=l.indexOf(".")?l.split(".").pop().toLowerCase():"",d=p.uploadFile?'
',a=t.find(".jFiler-item-thumb-image.fi-loading");return e(l).error(function(){l=u._thumbCreator.generateIcon(n),t.addClass("jFiler-no-thumbnail"),a.removeClass("fi-loading").html(l)}).load(function(){a.removeClass("fi-loading").html(l)}),!0}if(window.File&&window.FileList&&window.FileReader&&"image"==n.type&&n.size<6e6){var r=new FileReader;r.onload=function(i){var l='
',a=t.find(".jFiler-item-thumb-image.fi-loading");e(l).error(function(){l=u._thumbCreator.generateIcon(n),t.addClass("jFiler-no-thumbnail"),a.removeClass("fi-loading").html(l)}).load(function(){a.removeClass("fi-loading").html(l)})},r.readAsDataURL(i)}else{var l=u._thumbCreator.generateIcon(n),a=t.find(".jFiler-item-thumb-image.fi-loading");t.addClass("jFiler-no-thumbnail"),a.removeClass("fi-loading").html(l)}},generateIcon:function(i){var t=new Array(3);if(i&&i.type&&i.extension)switch(i.type){case"image":t[0]="f-image",t[1]='';break;case"video":t[0]="f-video",t[1]='';break;case"audio":t[0]="f-audio",t[1]='';break;default:t[0]="f-file f-file-ext-"+i.extension,t[1]=i.extension.length>0?"."+i.extension:"",t[2]=1}else t[0]="f-file",t[1]=i.extension&&i.extension.length>0?"."+i.extension:"",t[2]=1;var n='";if(1==t[2]){var l=u._assets.text2Color(i.extension);if(l){var a=e(n).appendTo("body"),r=a.css("box-shadow");r=l+r.substring(r.replace(/^.*(rgba?\([^)]+\)).*$/,"$1").length,r.length),a.css({"-webkit-box-shadow":r,"-moz-box-shadow":r,"box-shadow":r}).attr("style","-webkit-box-shadow: "+r+"; -moz-box-shadow: "+r+"; box-shadow: "+r+";"),n=a.prop("outerHTML"),a.remove()}}return n},_box:function(i){if(null!=p.beforeShow&&"function"==typeof p.beforeShow?!p.beforeShow(u.files,s,r,o,l):!1)return!1;if(s.length<1){if(p.appendTo)var t=e(p.appendTo);else var t=r;t.find(".jFiler-items").remove(),s=e(''),l.prop("jFiler").listEl=s,s.append(u._assets.textParse(p.templates.box)).appendTo(t),s.on("click",p.templates._selectors.remove,function(t){t.preventDefault();var n=p.templates.removeConfirmation?confirm(p.captions.removeConfirmation):!0;n&&u._remove(i?i.remove.event:t,i?i.remove.el:e(this).closest(p.templates._selectors.item))})}for(var n=0;n=u.files.length&&(u._ajFc=0,null!=p.uploadFile.onComplete&&"function"==typeof p.uploadFile.onComplete?p.uploadFile.onComplete(s,r,o,l,e,i):null)},beforeSend:function(e,t){return null!=p.uploadFile.beforeSend&&"function"==typeof p.uploadFile.beforeSend?p.uploadFile.beforeSend(i,s,r,o,l,n.id,e,t):!0},success:function(e,t,a){n.uploaded=!0,null!=p.uploadFile.success&&"function"==typeof p.uploadFile.success?p.uploadFile.success(e,i,s,r,o,l,n.id,t,a):null},error:function(e,t,a){n.uploaded=!1,null!=p.uploadFile.error&&"function"==typeof p.uploadFile.error?p.uploadFile.error(i,s,r,o,l,n.id,e,t,a):null},statusCode:p.uploadFile.statusCode,cache:!1,contentType:!1,processData:!1}),n.ajax},progressHandling:function(e,i){if(e.lengthComputable){var t=Math.round(100*e.loaded/e.total).toString();null!=p.uploadFile.onProgress&&"function"==typeof p.uploadFile.onProgress?p.uploadFile.onProgress(t,i,s,r,o,l):null,i.find(".jFiler-jProgressBar").find(p.templates._selectors.progressBar).css("width",t+"%")}}},_dragDrop:{dragEnter:function(e){e.preventDefault(),e.stopPropagation(),r.addClass("dragged"),u._set("feedback",p.captions.drop),null!=p.dragDrop.dragEnter&&"function"==typeof p.dragDrop.dragEnter?p.dragDrop.dragEnter(e,o,l,r):null},dragLeave:function(e){return e.preventDefault(),e.stopPropagation(),u._dragDrop._dragLeaveCheck(e)?(r.removeClass("dragged"),u._set("feedback",p.captions.feedback),void(null!=p.dragDrop.dragLeave&&"function"==typeof p.dragDrop.dragLeave?p.dragDrop.dragLeave(e,o,l,r):null)):!1},drop:function(e){e.preventDefault(),r.removeClass("dragged"),u._set("feedback",p.captions.feedback),e&&e.originalEvent&&e.originalEvent.dataTransfer&&e.originalEvent.dataTransfer.files&&e.originalEvent.dataTransfer.files.length>0&&u._onChange(e,e.originalEvent.dataTransfer.files),null!=p.dragDrop.drop&&"function"==typeof p.dragDrop.drop?p.dragDrop.drop(e.originalEvent.dataTransfer.files,e,o,l,r):null},_dragLeaveCheck:function(i){var t=i.relatedTarget,n=!1;return t!==o&&(t&&(n=e.contains(o,t)),n)?!1:!0}},_clipboardPaste:function(e,i){if((i||e.originalEvent.clipboardData||e.originalEvent.clipboardData.items)&&(!i||e.originalEvent.dataTransfer||e.originalEvent.dataTransfer.items)&&!u._clPsePre){var t=i?e.originalEvent.dataTransfer.items:e.originalEvent.clipboardData.items,n=function(e,i,t){i=i||"",t=t||512;for(var n=atob(e),l=[],a=0;a=u.files.length&&(null!=p.afterShow&&"function"==typeof p.afterShow?p.afterShow(s,r,o,l):null)},_onChange:function(i,t){if(t){if(!t||0==t.length)return u._set("input",""),u._clear(),!1;u.files=t}else{if(!l.get(0).files||"undefined"==typeof l.get(0).files||0==l.get(0).files.length)return p.uploadFile||p.addMore||(u._set("input",""),u._clear()),!1;u.files=l.get(0).files}if(p.uploadFile||p.addMore||u._reset(!0),l.prop("jFiler").files=u.files,!u._filesCheck()||(null!=p.beforeSelect&&"function"==typeof p.beforeSelect?!p.beforeSelect(u.files,s,r,o,l):!1))return u._set("input",""),u._clear(),!1;if(u._set("feedback",u.files.length+u._itFl.length+" "+p.captions.feedback2),p.showThumbs)u._thumbCreator._box();else for(var n=0;n0?!p.uploadFile||e.isEmptyObject(p.uploadFile)||a[0].uploaded?void 0:(u._itFc=a[0],l.prop("jFiler").current_file=u._itFc,u._upload(n),!0):!1},_remove:function(i,n){if(n.binded){if("undefined"!=typeof n.data.id&&(n=s.find(p.templates._selectors.item+"[data-jfiler-index='"+n.data.id+"']"),0==n.size()))return!1;n.data.el&&(n=n.data.el)}var a=n.get(0).jfiler_id||n.attr("data-jfiler-index"),d=null,f=function(i){var n=r.find("input[name^='jfiler-items-exclude-']:hidden").first(),a=u._itFl[i],o=[];if(0==n.size()&&(n=e(''),n.appendTo(r)),a.file._choosed||a.file._appended||a.uploaded){if(u._prEr=!0,u._itFr.push(a),p.addMore){var s=a.input,d=0;u._itFl.filter(function(e,i){e.file._choosed&&e.input.get(0)==s.get(0)&&d++}),1==d&&(u._itFr=u._itFr.filter(function(e,i){return e.file._choosed?e.input.get(0)!=s.get(0):!0}),s.val(""),u._prEr=!1)}for(var f=0;f-1?'':''},textParse:function(i,t){switch(t=e.extend({},{limit:p.limit,maxSize:p.maxSize,extensions:p.extensions?p.extensions.join(","):null},t&&e.isPlainObject(t)?t:{},p.options),typeof i){case"string":return i.replace(/\{\{fi-(.*?)\}\}/g,function(e,i){return i=i.replace(/ /g,""),i.match(/(.*?)\|limitTo\:(\d+)/)?i.replace(/(.*?)\|limitTo\:(\d+)/,function(e,i,n){var i=t[i]?t[i]:"",l=i.substring(0,n);return l=i.length>l.length?l.substring(0,l.length-3)+"...":l}):t[i]?t[i]:""});case"function":return i(t);default:return i}},text2Color:function(e){if(!e||0==e.length)return!1;for(var i=0,t=0;ii;n+=("00"+(t>>2*i++&255).toString(16)).slice(-2));return n}},files:null,_itFl:[],_itFc:null,_itFr:[],_ajFc:0,_prEr:!1};return l.on("filer.append",function(e,i){u._append(e,i)}).on("filer.remove",function(e,i){i.binded=!0,u._remove(e,i)}).on("filer.reset",function(e){return u._reset(),u._clear(),!0}).on("filer.generateList",function(e,i){return u._getList(e,i)}).on("filer.retry",function(e,i){return u._retryUpload(e,i)}),u.init(),this})},e.fn.filer.defaults={limit:null,maxSize:null,extensions:null,changeInput:!0,showThumbs:!1,appendTo:null,theme:"default",templates:{box:'f.maxX-b.width&&(d=f.maxX-b.width,g=d-this.startPoints.box.x),null!=f.minY&&ef.maxY-b.height&&(e=f.maxY-b.height,h=e-this.startPoints.box.y),null!=f.snapToGrid&&(d-=d%f.snapToGrid,e-=e%f.snapToGrid,g-=g%f.snapToGrid,h-=h%f.snapToGrid),this.el instanceof SVG.G?this.el.matrix(this.startPoints.transform).transform({x:g,y:h},!0):this.el.move(d,e));return c},a.prototype.end=function(a){var b=this.drag(a);this.el.fire("dragend",{event:a,p:b,m:this.m,handler:this}),SVG.off(window,"mousemove.drag"),SVG.off(window,"touchmove.drag"),SVG.off(window,"mouseup.drag"),SVG.off(window,"touchend.drag")},SVG.extend(SVG.Element,{draggable:function(b,c){("function"==typeof b||"object"==typeof b)&&(c=b,b=!0);var d=this.remember("_draggable")||new a(this);return b="undefined"==typeof b?!0:b,b?d.init(c||{},b):(this.off("mousedown.drag"),this.off("touchstart.drag")),this}})}).call(this);
\ No newline at end of file
diff --git a/hal-core/resources/web/js/lib/svg.js b/hal-core/resources/web/js/lib/svg.js
deleted file mode 100644
index e1f97edc..00000000
--- a/hal-core/resources/web/js/lib/svg.js
+++ /dev/null
@@ -1,5601 +0,0 @@
-/*!
-* svg.js - A lightweight library for manipulating and animating SVG.
-* @version 2.7.1
-* https://svgdotjs.github.io/
-*
-* @copyright Wout Fierens
-* @license MIT
-*
-* BUILT: Fri Nov 30 2018 10:01:55 GMT+0100 (GMT+01:00)
-*/;
-(function(root, factory) {
- /* istanbul ignore next */
- if (typeof define === 'function' && define.amd) {
- define(function(){
- return factory(root, root.document)
- })
- } else if (typeof exports === 'object') {
- module.exports = root.document ? factory(root, root.document) : function(w){ return factory(w, w.document) }
- } else {
- root.SVG = factory(root, root.document)
- }
-}(typeof window !== "undefined" ? window : this, function(window, document) {
-
-// Find global reference - uses 'this' by default when available,
-// falls back to 'window' otherwise (for bundlers like Webpack)
-var globalRef = (typeof this !== "undefined") ? this : window;
-
-// The main wrapping element
-var SVG = globalRef.SVG = function(element) {
- if (SVG.supported) {
- element = new SVG.Doc(element)
-
- if(!SVG.parser.draw)
- SVG.prepare()
-
- return element
- }
-}
-
-// Default namespaces
-SVG.ns = 'http://www.w3.org/2000/svg'
-SVG.xmlns = 'http://www.w3.org/2000/xmlns/'
-SVG.xlink = 'http://www.w3.org/1999/xlink'
-SVG.svgjs = 'http://svgjs.com/svgjs'
-
-// Svg support test
-SVG.supported = (function() {
- return !! document.createElementNS &&
- !! document.createElementNS(SVG.ns,'svg').createSVGRect
-})()
-
-// Don't bother to continue if SVG is not supported
-if (!SVG.supported) return false
-
-// Element id sequence
-SVG.did = 1000
-
-// Get next named element id
-SVG.eid = function(name) {
- return 'Svgjs' + capitalize(name) + (SVG.did++)
-}
-
-// Method for element creation
-SVG.create = function(name) {
- // create element
- var element = document.createElementNS(this.ns, name)
-
- // apply unique id
- element.setAttribute('id', this.eid(name))
-
- return element
-}
-
-// Method for extending objects
-SVG.extend = function() {
- var modules, methods, key, i
-
- // Get list of modules
- modules = [].slice.call(arguments)
-
- // Get object with extensions
- methods = modules.pop()
-
- for (i = modules.length - 1; i >= 0; i--)
- if (modules[i])
- for (key in methods)
- modules[i].prototype[key] = methods[key]
-
- // Make sure SVG.Set inherits any newly added methods
- if (SVG.Set && SVG.Set.inherit)
- SVG.Set.inherit()
-}
-
-// Invent new element
-SVG.invent = function(config) {
- // Create element initializer
- var initializer = typeof config.create == 'function' ?
- config.create :
- function() {
- this.constructor.call(this, SVG.create(config.create))
- }
-
- // Inherit prototype
- if (config.inherit)
- initializer.prototype = new config.inherit
-
- // Extend with methods
- if (config.extend)
- SVG.extend(initializer, config.extend)
-
- // Attach construct method to parent
- if (config.construct)
- SVG.extend(config.parent || SVG.Container, config.construct)
-
- return initializer
-}
-
-// Adopt existing svg elements
-SVG.adopt = function(node) {
- // check for presence of node
- if (!node) return null
-
- // make sure a node isn't already adopted
- if (node.instance) return node.instance
-
- // initialize variables
- var element
-
- // adopt with element-specific settings
- if (node.nodeName == 'svg')
- element = node.parentNode instanceof window.SVGElement ? new SVG.Nested : new SVG.Doc
- else if (node.nodeName == 'linearGradient')
- element = new SVG.Gradient('linear')
- else if (node.nodeName == 'radialGradient')
- element = new SVG.Gradient('radial')
- else if (SVG[capitalize(node.nodeName)])
- element = new SVG[capitalize(node.nodeName)]
- else
- element = new SVG.Element(node)
-
- // ensure references
- element.type = node.nodeName
- element.node = node
- node.instance = element
-
- // SVG.Class specific preparations
- if (element instanceof SVG.Doc)
- element.namespace().defs()
-
- // pull svgjs data from the dom (getAttributeNS doesn't work in html5)
- element.setData(JSON.parse(node.getAttribute('svgjs:data')) || {})
-
- return element
-}
-
-// Initialize parsing element
-SVG.prepare = function() {
- // Select document body and create invisible svg element
- var body = document.getElementsByTagName('body')[0]
- , draw = (body ? new SVG.Doc(body) : SVG.adopt(document.documentElement).nested()).size(2, 0)
-
- // Create parser object
- SVG.parser = {
- body: body || document.documentElement
- , draw: draw.style('opacity:0;position:absolute;left:-100%;top:-100%;overflow:hidden').attr('focusable', 'false').node
- , poly: draw.polyline().node
- , path: draw.path().node
- , native: SVG.create('svg')
- }
-}
-
-SVG.parser = {
- native: SVG.create('svg')
-}
-
-document.addEventListener('DOMContentLoaded', function() {
- if(!SVG.parser.draw)
- SVG.prepare()
-}, false)
-
-// Storage for regular expressions
-SVG.regex = {
- // Parse unit value
- numberAndUnit: /^([+-]?(\d+(\.\d*)?|\.\d+)(e[+-]?\d+)?)([a-z%]*)$/i
-
- // Parse hex value
-, hex: /^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i
-
- // Parse rgb value
-, rgb: /rgb\((\d+),(\d+),(\d+)\)/
-
- // Parse reference id
-, reference: /#([a-z0-9\-_]+)/i
-
- // splits a transformation chain
-, transforms: /\)\s*,?\s*/
-
- // Whitespace
-, whitespace: /\s/g
-
- // Test hex value
-, isHex: /^#[a-f0-9]{3,6}$/i
-
- // Test rgb value
-, isRgb: /^rgb\(/
-
- // Test css declaration
-, isCss: /[^:]+:[^;]+;?/
-
- // Test for blank string
-, isBlank: /^(\s+)?$/
-
- // Test for numeric string
-, isNumber: /^[+-]?(\d+(\.\d*)?|\.\d+)(e[+-]?\d+)?$/i
-
- // Test for percent value
-, isPercent: /^-?[\d\.]+%$/
-
- // Test for image url
-, isImage: /\.(jpg|jpeg|png|gif|svg)(\?[^=]+.*)?/i
-
- // split at whitespace and comma
-, delimiter: /[\s,]+/
-
- // The following regex are used to parse the d attribute of a path
-
- // Matches all hyphens which are not after an exponent
-, hyphen: /([^e])\-/gi
-
- // Replaces and tests for all path letters
-, pathLetters: /[MLHVCSQTAZ]/gi
-
- // yes we need this one, too
-, isPathLetter: /[MLHVCSQTAZ]/i
-
- // matches 0.154.23.45
-, numbersWithDots: /((\d?\.\d+(?:e[+-]?\d+)?)((?:\.\d+(?:e[+-]?\d+)?)+))+/gi
-
- // matches .
-, dots: /\./g
-}
-
-SVG.utils = {
- // Map function
- map: function(array, block) {
- var i
- , il = array.length
- , result = []
-
- for (i = 0; i < il; i++)
- result.push(block(array[i]))
-
- return result
- }
-
- // Filter function
-, filter: function(array, block) {
- var i
- , il = array.length
- , result = []
-
- for (i = 0; i < il; i++)
- if (block(array[i]))
- result.push(array[i])
-
- return result
- }
-
- // Degrees to radians
-, radians: function(d) {
- return d % 360 * Math.PI / 180
- }
-
- // Radians to degrees
-, degrees: function(r) {
- return r * 180 / Math.PI % 360
- }
-
-, filterSVGElements: function(nodes) {
- return this.filter( nodes, function(el) { return el instanceof window.SVGElement })
- }
-
-}
-
-SVG.defaults = {
- // Default attribute values
- attrs: {
- // fill and stroke
- 'fill-opacity': 1
- , 'stroke-opacity': 1
- , 'stroke-width': 0
- , 'stroke-linejoin': 'miter'
- , 'stroke-linecap': 'butt'
- , fill: '#000000'
- , stroke: '#000000'
- , opacity: 1
- // position
- , x: 0
- , y: 0
- , cx: 0
- , cy: 0
- // size
- , width: 0
- , height: 0
- // radius
- , r: 0
- , rx: 0
- , ry: 0
- // gradient
- , offset: 0
- , 'stop-opacity': 1
- , 'stop-color': '#000000'
- // text
- , 'font-size': 16
- , 'font-family': 'Helvetica, Arial, sans-serif'
- , 'text-anchor': 'start'
- }
-
-}
-// Module for color convertions
-SVG.Color = function(color) {
- var match
-
- // initialize defaults
- this.r = 0
- this.g = 0
- this.b = 0
-
- if(!color) return
-
- // parse color
- if (typeof color === 'string') {
- if (SVG.regex.isRgb.test(color)) {
- // get rgb values
- match = SVG.regex.rgb.exec(color.replace(SVG.regex.whitespace,''))
-
- // parse numeric values
- this.r = parseInt(match[1])
- this.g = parseInt(match[2])
- this.b = parseInt(match[3])
-
- } else if (SVG.regex.isHex.test(color)) {
- // get hex values
- match = SVG.regex.hex.exec(fullHex(color))
-
- // parse numeric values
- this.r = parseInt(match[1], 16)
- this.g = parseInt(match[2], 16)
- this.b = parseInt(match[3], 16)
-
- }
-
- } else if (typeof color === 'object') {
- this.r = color.r
- this.g = color.g
- this.b = color.b
-
- }
-
-}
-
-SVG.extend(SVG.Color, {
- // Default to hex conversion
- toString: function() {
- return this.toHex()
- }
- // Build hex value
-, toHex: function() {
- return '#'
- + compToHex(this.r)
- + compToHex(this.g)
- + compToHex(this.b)
- }
- // Build rgb value
-, toRgb: function() {
- return 'rgb(' + [this.r, this.g, this.b].join() + ')'
- }
- // Calculate true brightness
-, brightness: function() {
- return (this.r / 255 * 0.30)
- + (this.g / 255 * 0.59)
- + (this.b / 255 * 0.11)
- }
- // Make color morphable
-, morph: function(color) {
- this.destination = new SVG.Color(color)
-
- return this
- }
- // Get morphed color at given position
-, at: function(pos) {
- // make sure a destination is defined
- if (!this.destination) return this
-
- // normalise pos
- pos = pos < 0 ? 0 : pos > 1 ? 1 : pos
-
- // generate morphed color
- return new SVG.Color({
- r: ~~(this.r + (this.destination.r - this.r) * pos)
- , g: ~~(this.g + (this.destination.g - this.g) * pos)
- , b: ~~(this.b + (this.destination.b - this.b) * pos)
- })
- }
-
-})
-
-// Testers
-
-// Test if given value is a color string
-SVG.Color.test = function(color) {
- color += ''
- return SVG.regex.isHex.test(color)
- || SVG.regex.isRgb.test(color)
-}
-
-// Test if given value is a rgb object
-SVG.Color.isRgb = function(color) {
- return color && typeof color.r == 'number'
- && typeof color.g == 'number'
- && typeof color.b == 'number'
-}
-
-// Test if given value is a color
-SVG.Color.isColor = function(color) {
- return SVG.Color.isRgb(color) || SVG.Color.test(color)
-}
-// Module for array conversion
-SVG.Array = function(array, fallback) {
- array = (array || []).valueOf()
-
- // if array is empty and fallback is provided, use fallback
- if (array.length == 0 && fallback)
- array = fallback.valueOf()
-
- // parse array
- this.value = this.parse(array)
-}
-
-SVG.extend(SVG.Array, {
- // Make array morphable
- morph: function(array) {
- this.destination = this.parse(array)
-
- // normalize length of arrays
- if (this.value.length != this.destination.length) {
- var lastValue = this.value[this.value.length - 1]
- , lastDestination = this.destination[this.destination.length - 1]
-
- while(this.value.length > this.destination.length)
- this.destination.push(lastDestination)
- while(this.value.length < this.destination.length)
- this.value.push(lastValue)
- }
-
- return this
- }
- // Clean up any duplicate points
-, settle: function() {
- // find all unique values
- for (var i = 0, il = this.value.length, seen = []; i < il; i++)
- if (seen.indexOf(this.value[i]) == -1)
- seen.push(this.value[i])
-
- // set new value
- return this.value = seen
- }
- // Get morphed array at given position
-, at: function(pos) {
- // make sure a destination is defined
- if (!this.destination) return this
-
- // generate morphed array
- for (var i = 0, il = this.value.length, array = []; i < il; i++)
- array.push(this.value[i] + (this.destination[i] - this.value[i]) * pos)
-
- return new SVG.Array(array)
- }
- // Convert array to string
-, toString: function() {
- return this.value.join(' ')
- }
- // Real value
-, valueOf: function() {
- return this.value
- }
- // Parse whitespace separated string
-, parse: function(array) {
- array = array.valueOf()
-
- // if already is an array, no need to parse it
- if (Array.isArray(array)) return array
-
- return this.split(array)
- }
- // Strip unnecessary whitespace
-, split: function(string) {
- return string.trim().split(SVG.regex.delimiter).map(parseFloat)
- }
- // Reverse array
-, reverse: function() {
- this.value.reverse()
-
- return this
- }
-, clone: function() {
- var clone = new this.constructor()
- clone.value = array_clone(this.value)
- return clone
- }
-})
-// Poly points array
-SVG.PointArray = function(array, fallback) {
- SVG.Array.call(this, array, fallback || [[0,0]])
-}
-
-// Inherit from SVG.Array
-SVG.PointArray.prototype = new SVG.Array
-SVG.PointArray.prototype.constructor = SVG.PointArray
-
-SVG.extend(SVG.PointArray, {
- // Convert array to string
- toString: function() {
- // convert to a poly point string
- for (var i = 0, il = this.value.length, array = []; i < il; i++)
- array.push(this.value[i].join(','))
-
- return array.join(' ')
- }
- // Convert array to line object
-, toLine: function() {
- return {
- x1: this.value[0][0]
- , y1: this.value[0][1]
- , x2: this.value[1][0]
- , y2: this.value[1][1]
- }
- }
- // Get morphed array at given position
-, at: function(pos) {
- // make sure a destination is defined
- if (!this.destination) return this
-
- // generate morphed point string
- for (var i = 0, il = this.value.length, array = []; i < il; i++)
- array.push([
- this.value[i][0] + (this.destination[i][0] - this.value[i][0]) * pos
- , this.value[i][1] + (this.destination[i][1] - this.value[i][1]) * pos
- ])
-
- return new SVG.PointArray(array)
- }
- // Parse point string and flat array
-, parse: function(array) {
- var points = []
-
- array = array.valueOf()
-
- // if it is an array
- if (Array.isArray(array)) {
- // and it is not flat, there is no need to parse it
- if(Array.isArray(array[0])) {
- // make sure to use a clone
- return array.map(function (el) { return el.slice() })
- } else if (array[0].x != null){
- // allow point objects to be passed
- return array.map(function (el) { return [el.x, el.y] })
- }
- } else { // Else, it is considered as a string
- // parse points
- array = array.trim().split(SVG.regex.delimiter).map(parseFloat)
- }
-
- // validate points - https://svgwg.org/svg2-draft/shapes.html#DataTypePoints
- // Odd number of coordinates is an error. In such cases, drop the last odd coordinate.
- if (array.length % 2 !== 0) array.pop()
-
- // wrap points in two-tuples and parse points as floats
- for(var i = 0, len = array.length; i < len; i = i + 2)
- points.push([ array[i], array[i+1] ])
-
- return points
- }
- // Move point string
-, move: function(x, y) {
- var box = this.bbox()
-
- // get relative offset
- x -= box.x
- y -= box.y
-
- // move every point
- if (!isNaN(x) && !isNaN(y))
- for (var i = this.value.length - 1; i >= 0; i--)
- this.value[i] = [this.value[i][0] + x, this.value[i][1] + y]
-
- return this
- }
- // Resize poly string
-, size: function(width, height) {
- var i, box = this.bbox()
-
- // recalculate position of all points according to new size
- for (i = this.value.length - 1; i >= 0; i--) {
- if(box.width) this.value[i][0] = ((this.value[i][0] - box.x) * width) / box.width + box.x
- if(box.height) this.value[i][1] = ((this.value[i][1] - box.y) * height) / box.height + box.y
- }
-
- return this
- }
- // Get bounding box of points
-, bbox: function() {
- SVG.parser.poly.setAttribute('points', this.toString())
-
- return SVG.parser.poly.getBBox()
- }
-})
-
-var pathHandlers = {
- M: function(c, p, p0) {
- p.x = p0.x = c[0]
- p.y = p0.y = c[1]
-
- return ['M', p.x, p.y]
- },
- L: function(c, p) {
- p.x = c[0]
- p.y = c[1]
- return ['L', c[0], c[1]]
- },
- H: function(c, p) {
- p.x = c[0]
- return ['H', c[0]]
- },
- V: function(c, p) {
- p.y = c[0]
- return ['V', c[0]]
- },
- C: function(c, p) {
- p.x = c[4]
- p.y = c[5]
- return ['C', c[0], c[1], c[2], c[3], c[4], c[5]]
- },
- S: function(c, p) {
- p.x = c[2]
- p.y = c[3]
- return ['S', c[0], c[1], c[2], c[3]]
- },
- Q: function(c, p) {
- p.x = c[2]
- p.y = c[3]
- return ['Q', c[0], c[1], c[2], c[3]]
- },
- T: function(c, p) {
- p.x = c[0]
- p.y = c[1]
- return ['T', c[0], c[1]]
- },
- Z: function(c, p, p0) {
- p.x = p0.x
- p.y = p0.y
- return ['Z']
- },
- A: function(c, p) {
- p.x = c[5]
- p.y = c[6]
- return ['A', c[0], c[1], c[2], c[3], c[4], c[5], c[6]]
- }
-}
-
-var mlhvqtcsa = 'mlhvqtcsaz'.split('')
-
-for(var i = 0, il = mlhvqtcsa.length; i < il; ++i){
- pathHandlers[mlhvqtcsa[i]] = (function(i){
- return function(c, p, p0) {
- if(i == 'H') c[0] = c[0] + p.x
- else if(i == 'V') c[0] = c[0] + p.y
- else if(i == 'A'){
- c[5] = c[5] + p.x,
- c[6] = c[6] + p.y
- }
- else
- for(var j = 0, jl = c.length; j < jl; ++j) {
- c[j] = c[j] + (j%2 ? p.y : p.x)
- }
-
- return pathHandlers[i](c, p, p0)
- }
- })(mlhvqtcsa[i].toUpperCase())
-}
-
-// Path points array
-SVG.PathArray = function(array, fallback) {
- SVG.Array.call(this, array, fallback || [['M', 0, 0]])
-}
-
-// Inherit from SVG.Array
-SVG.PathArray.prototype = new SVG.Array
-SVG.PathArray.prototype.constructor = SVG.PathArray
-
-SVG.extend(SVG.PathArray, {
- // Convert array to string
- toString: function() {
- return arrayToString(this.value)
- }
- // Move path string
-, move: function(x, y) {
- // get bounding box of current situation
- var box = this.bbox()
-
- // get relative offset
- x -= box.x
- y -= box.y
-
- if (!isNaN(x) && !isNaN(y)) {
- // move every point
- for (var l, i = this.value.length - 1; i >= 0; i--) {
- l = this.value[i][0]
-
- if (l == 'M' || l == 'L' || l == 'T') {
- this.value[i][1] += x
- this.value[i][2] += y
-
- } else if (l == 'H') {
- this.value[i][1] += x
-
- } else if (l == 'V') {
- this.value[i][1] += y
-
- } else if (l == 'C' || l == 'S' || l == 'Q') {
- this.value[i][1] += x
- this.value[i][2] += y
- this.value[i][3] += x
- this.value[i][4] += y
-
- if (l == 'C') {
- this.value[i][5] += x
- this.value[i][6] += y
- }
-
- } else if (l == 'A') {
- this.value[i][6] += x
- this.value[i][7] += y
- }
-
- }
- }
-
- return this
- }
- // Resize path string
-, size: function(width, height) {
- // get bounding box of current situation
- var i, l, box = this.bbox()
-
- // recalculate position of all points according to new size
- for (i = this.value.length - 1; i >= 0; i--) {
- l = this.value[i][0]
-
- if (l == 'M' || l == 'L' || l == 'T') {
- this.value[i][1] = ((this.value[i][1] - box.x) * width) / box.width + box.x
- this.value[i][2] = ((this.value[i][2] - box.y) * height) / box.height + box.y
-
- } else if (l == 'H') {
- this.value[i][1] = ((this.value[i][1] - box.x) * width) / box.width + box.x
-
- } else if (l == 'V') {
- this.value[i][1] = ((this.value[i][1] - box.y) * height) / box.height + box.y
-
- } else if (l == 'C' || l == 'S' || l == 'Q') {
- this.value[i][1] = ((this.value[i][1] - box.x) * width) / box.width + box.x
- this.value[i][2] = ((this.value[i][2] - box.y) * height) / box.height + box.y
- this.value[i][3] = ((this.value[i][3] - box.x) * width) / box.width + box.x
- this.value[i][4] = ((this.value[i][4] - box.y) * height) / box.height + box.y
-
- if (l == 'C') {
- this.value[i][5] = ((this.value[i][5] - box.x) * width) / box.width + box.x
- this.value[i][6] = ((this.value[i][6] - box.y) * height) / box.height + box.y
- }
-
- } else if (l == 'A') {
- // resize radii
- this.value[i][1] = (this.value[i][1] * width) / box.width
- this.value[i][2] = (this.value[i][2] * height) / box.height
-
- // move position values
- this.value[i][6] = ((this.value[i][6] - box.x) * width) / box.width + box.x
- this.value[i][7] = ((this.value[i][7] - box.y) * height) / box.height + box.y
- }
-
- }
-
- return this
- }
- // Test if the passed path array use the same path data commands as this path array
-, equalCommands: function(pathArray) {
- var i, il, equalCommands
-
- pathArray = new SVG.PathArray(pathArray)
-
- equalCommands = this.value.length === pathArray.value.length
- for(i = 0, il = this.value.length; equalCommands && i < il; i++) {
- equalCommands = this.value[i][0] === pathArray.value[i][0]
- }
-
- return equalCommands
- }
- // Make path array morphable
-, morph: function(pathArray) {
- pathArray = new SVG.PathArray(pathArray)
-
- if(this.equalCommands(pathArray)) {
- this.destination = pathArray
- } else {
- this.destination = null
- }
-
- return this
- }
- // Get morphed path array at given position
-, at: function(pos) {
- // make sure a destination is defined
- if (!this.destination) return this
-
- var sourceArray = this.value
- , destinationArray = this.destination.value
- , array = [], pathArray = new SVG.PathArray()
- , i, il, j, jl
-
- // Animate has specified in the SVG spec
- // See: https://www.w3.org/TR/SVG11/paths.html#PathElement
- for (i = 0, il = sourceArray.length; i < il; i++) {
- array[i] = [sourceArray[i][0]]
- for(j = 1, jl = sourceArray[i].length; j < jl; j++) {
- array[i][j] = sourceArray[i][j] + (destinationArray[i][j] - sourceArray[i][j]) * pos
- }
- // For the two flags of the elliptical arc command, the SVG spec say:
- // Flags and booleans are interpolated as fractions between zero and one, with any non-zero value considered to be a value of one/true
- // Elliptical arc command as an array followed by corresponding indexes:
- // ['A', rx, ry, x-axis-rotation, large-arc-flag, sweep-flag, x, y]
- // 0 1 2 3 4 5 6 7
- if(array[i][0] === 'A') {
- array[i][4] = +(array[i][4] != 0)
- array[i][5] = +(array[i][5] != 0)
- }
- }
-
- // Directly modify the value of a path array, this is done this way for performance
- pathArray.value = array
- return pathArray
- }
- // Absolutize and parse path to array
-, parse: function(array) {
- // if it's already a patharray, no need to parse it
- if (array instanceof SVG.PathArray) return array.valueOf()
-
- // prepare for parsing
- var i, x0, y0, s, seg, arr
- , x = 0
- , y = 0
- , paramCnt = { 'M':2, 'L':2, 'H':1, 'V':1, 'C':6, 'S':4, 'Q':4, 'T':2, 'A':7, 'Z':0 }
-
- if(typeof array == 'string'){
-
- array = array
- .replace(SVG.regex.numbersWithDots, pathRegReplace) // convert 45.123.123 to 45.123 .123
- .replace(SVG.regex.pathLetters, ' $& ') // put some room between letters and numbers
- .replace(SVG.regex.hyphen, '$1 -') // add space before hyphen
- .trim() // trim
- .split(SVG.regex.delimiter) // split into array
-
- }else{
- array = array.reduce(function(prev, curr){
- return [].concat.call(prev, curr)
- }, [])
- }
-
- // array now is an array containing all parts of a path e.g. ['M', '0', '0', 'L', '30', '30' ...]
- var arr = []
- , p = new SVG.Point()
- , p0 = new SVG.Point()
- , index = 0
- , len = array.length
-
- do{
- // Test if we have a path letter
- if(SVG.regex.isPathLetter.test(array[index])){
- s = array[index]
- ++index
- // If last letter was a move command and we got no new, it defaults to [L]ine
- }else if(s == 'M'){
- s = 'L'
- }else if(s == 'm'){
- s = 'l'
- }
-
- arr.push(pathHandlers[s].call(null,
- array.slice(index, (index = index + paramCnt[s.toUpperCase()])).map(parseFloat),
- p, p0
- )
- )
-
- }while(len > index)
-
- return arr
-
- }
- // Get bounding box of path
-, bbox: function() {
- SVG.parser.path.setAttribute('d', this.toString())
-
- return SVG.parser.path.getBBox()
- }
-
-})
-
-// Module for unit convertions
-SVG.Number = SVG.invent({
- // Initialize
- create: function(value, unit) {
- // initialize defaults
- this.value = 0
- this.unit = unit || ''
-
- // parse value
- if (typeof value === 'number') {
- // ensure a valid numeric value
- this.value = isNaN(value) ? 0 : !isFinite(value) ? (value < 0 ? -3.4e+38 : +3.4e+38) : value
-
- } else if (typeof value === 'string') {
- unit = value.match(SVG.regex.numberAndUnit)
-
- if (unit) {
- // make value numeric
- this.value = parseFloat(unit[1])
-
- // normalize
- if (unit[5] == '%')
- this.value /= 100
- else if (unit[5] == 's')
- this.value *= 1000
-
- // store unit
- this.unit = unit[5]
- }
-
- } else {
- if (value instanceof SVG.Number) {
- this.value = value.valueOf()
- this.unit = value.unit
- }
- }
-
- }
- // Add methods
-, extend: {
- // Stringalize
- toString: function() {
- return (
- this.unit == '%' ?
- ~~(this.value * 1e8) / 1e6:
- this.unit == 's' ?
- this.value / 1e3 :
- this.value
- ) + this.unit
- }
- , toJSON: function() {
- return this.toString()
- }
- , // Convert to primitive
- valueOf: function() {
- return this.value
- }
- // Add number
- , plus: function(number) {
- number = new SVG.Number(number)
- return new SVG.Number(this + number, this.unit || number.unit)
- }
- // Subtract number
- , minus: function(number) {
- number = new SVG.Number(number)
- return new SVG.Number(this - number, this.unit || number.unit)
- }
- // Multiply number
- , times: function(number) {
- number = new SVG.Number(number)
- return new SVG.Number(this * number, this.unit || number.unit)
- }
- // Divide number
- , divide: function(number) {
- number = new SVG.Number(number)
- return new SVG.Number(this / number, this.unit || number.unit)
- }
- // Convert to different unit
- , to: function(unit) {
- var number = new SVG.Number(this)
-
- if (typeof unit === 'string')
- number.unit = unit
-
- return number
- }
- // Make number morphable
- , morph: function(number) {
- this.destination = new SVG.Number(number)
-
- if(number.relative) {
- this.destination.value += this.value
- }
-
- return this
- }
- // Get morphed number at given position
- , at: function(pos) {
- // Make sure a destination is defined
- if (!this.destination) return this
-
- // Generate new morphed number
- return new SVG.Number(this.destination)
- .minus(this)
- .times(pos)
- .plus(this)
- }
-
- }
-})
-
-
-SVG.Element = SVG.invent({
- // Initialize node
- create: function(node) {
- // make stroke value accessible dynamically
- this._stroke = SVG.defaults.attrs.stroke
- this._event = null
- this._events = {}
-
- // initialize data object
- this.dom = {}
-
- // create circular reference
- if (this.node = node) {
- this.type = node.nodeName
- this.node.instance = this
- this._events = node._events || {}
-
- // store current attribute value
- this._stroke = node.getAttribute('stroke') || this._stroke
- }
- }
-
- // Add class methods
-, extend: {
- // Move over x-axis
- x: function(x) {
- return this.attr('x', x)
- }
- // Move over y-axis
- , y: function(y) {
- return this.attr('y', y)
- }
- // Move by center over x-axis
- , cx: function(x) {
- return x == null ? this.x() + this.width() / 2 : this.x(x - this.width() / 2)
- }
- // Move by center over y-axis
- , cy: function(y) {
- return y == null ? this.y() + this.height() / 2 : this.y(y - this.height() / 2)
- }
- // Move element to given x and y values
- , move: function(x, y) {
- return this.x(x).y(y)
- }
- // Move element by its center
- , center: function(x, y) {
- return this.cx(x).cy(y)
- }
- // Set width of element
- , width: function(width) {
- return this.attr('width', width)
- }
- // Set height of element
- , height: function(height) {
- return this.attr('height', height)
- }
- // Set element size to given width and height
- , size: function(width, height) {
- var p = proportionalSize(this, width, height)
-
- return this
- .width(new SVG.Number(p.width))
- .height(new SVG.Number(p.height))
- }
- // Clone element
- , clone: function(parent) {
- // write dom data to the dom so the clone can pickup the data
- this.writeDataToDom()
-
- // clone element and assign new id
- var clone = assignNewId(this.node.cloneNode(true))
-
- // insert the clone in the given parent or after myself
- if(parent) parent.add(clone)
- else this.after(clone)
-
- return clone
- }
- // Remove element
- , remove: function() {
- if (this.parent())
- this.parent().removeElement(this)
-
- return this
- }
- // Replace element
- , replace: function(element) {
- this.after(element).remove()
-
- return element
- }
- // Add element to given container and return self
- , addTo: function(parent) {
- return parent.put(this)
- }
- // Add element to given container and return container
- , putIn: function(parent) {
- return parent.add(this)
- }
- // Get / set id
- , id: function(id) {
- return this.attr('id', id)
- }
- // Checks whether the given point inside the bounding box of the element
- , inside: function(x, y) {
- var box = this.bbox()
-
- return x > box.x
- && y > box.y
- && x < box.x + box.width
- && y < box.y + box.height
- }
- // Show element
- , show: function() {
- return this.style('display', '')
- }
- // Hide element
- , hide: function() {
- return this.style('display', 'none')
- }
- // Is element visible?
- , visible: function() {
- return this.style('display') != 'none'
- }
- // Return id on string conversion
- , toString: function() {
- return this.attr('id')
- }
- // Return array of classes on the node
- , classes: function() {
- var attr = this.attr('class')
-
- return attr == null ? [] : attr.trim().split(SVG.regex.delimiter)
- }
- // Return true if class exists on the node, false otherwise
- , hasClass: function(name) {
- return this.classes().indexOf(name) != -1
- }
- // Add class to the node
- , addClass: function(name) {
- if (!this.hasClass(name)) {
- var array = this.classes()
- array.push(name)
- this.attr('class', array.join(' '))
- }
-
- return this
- }
- // Remove class from the node
- , removeClass: function(name) {
- if (this.hasClass(name)) {
- this.attr('class', this.classes().filter(function(c) {
- return c != name
- }).join(' '))
- }
-
- return this
- }
- // Toggle the presence of a class on the node
- , toggleClass: function(name) {
- return this.hasClass(name) ? this.removeClass(name) : this.addClass(name)
- }
- // Get referenced element form attribute value
- , reference: function(attr) {
- return SVG.get(this.attr(attr))
- }
- // Returns the parent element instance
- , parent: function(type) {
- var parent = this
-
- // check for parent
- if(!parent.node.parentNode) return null
-
- // get parent element
- parent = SVG.adopt(parent.node.parentNode)
-
- if(!type) return parent
-
- // loop trough ancestors if type is given
- while(parent && parent.node instanceof window.SVGElement){
- if(typeof type === 'string' ? parent.matches(type) : parent instanceof type) return parent
- if(!parent.node.parentNode || parent.node.parentNode.nodeName == '#document' || parent.node.parentNode.nodeName == '#document-fragment') return null // #759, #720
- parent = SVG.adopt(parent.node.parentNode)
- }
- }
- // Get parent document
- , doc: function() {
- return this instanceof SVG.Doc ? this : this.parent(SVG.Doc)
- }
- // return array of all ancestors of given type up to the root svg
- , parents: function(type) {
- var parents = [], parent = this
-
- do{
- parent = parent.parent(type)
- if(!parent || !parent.node) break
-
- parents.push(parent)
- } while(parent.parent)
-
- return parents
- }
- // matches the element vs a css selector
- , matches: function(selector){
- return matches(this.node, selector)
- }
- // Returns the svg node to call native svg methods on it
- , native: function() {
- return this.node
- }
- // Import raw svg
- , svg: function(svg) {
- // create temporary holder
- var well = document.createElement('svg')
-
- // act as a setter if svg is given
- if (svg && this instanceof SVG.Parent) {
- // dump raw svg
- well.innerHTML = ''
-
- // transplant nodes
- for (var i = 0, il = well.firstChild.childNodes.length; i < il; i++)
- this.node.appendChild(well.firstChild.firstChild)
-
- // otherwise act as a getter
- } else {
- // create a wrapping svg element in case of partial content
- well.appendChild(svg = document.createElement('svg'))
-
- // write svgjs data to the dom
- this.writeDataToDom()
-
- // insert a copy of this node
- svg.appendChild(this.node.cloneNode(true))
-
- // return target element
- return well.innerHTML.replace(/^
',{class:this._getClass('container')}),this.$on=g('',{html:this.options.onText,class:this._getClass('handle-on')+' '+this._getClass(this.options.onColor)}),this.$off=g('',{html:this.options.offText,class:this._getClass('handle-off')+' '+this._getClass(this.options.offColor)}),this.$label=g('',{html:this.options.labelText,class:this._getClass('label')}),this.$element.on('init.bootstrapSwitch',this.options.onInit.bind(this,k)),this.$element.on('switchChange.bootstrapSwitch',function(){for(var n=arguments.length,o=Array(n),p=0;p-(l._handleWidth/2);l._dragEnd=!1,l.state(l.options.inverse?!p:p)}else l.state(!l.options.state);l._dragStart=!1}},'mouseleave.bootstrapSwitch':function(){l.$label.trigger('mouseup.bootstrapSwitch')}})}},{key:'_externalLabelHandler',value:function(){var l=this,m=this.$element.closest('label');m.on('click',function(n){n.preventDefault(),n.stopImmediatePropagation(),n.target===m[0]&&l.toggleState()})}},{key:'_formHandler',value:function(){var l=this.$element.closest('form');l.data('bootstrap-switch')||l.on('reset.bootstrapSwitch',function(){window.setTimeout(function(){l.find('input').filter(function(){return g(this).data('bootstrap-switch')}).each(function(){return g(this).bootstrapSwitch('state',this.checked)})},1)}).data('bootstrap-switch',!0)}},{key:'_getClass',value:function(l){return this.options.baseClass+'-'+l}},{key:'_getClasses',value:function(l){return g.isArray(l)?l.map(this._getClass.bind(this)):[this._getClass(l)]}}]),j}();g.fn.bootstrapSwitch=function(j){for(var l=arguments.length,m=Array(13)throw new Error("Bootstrap's JavaScript requires jQuery version 1.9.1 or higher, but lower than version 4")}(jQuery),+function(a){"use strict";function b(){var a=document.createElement("bootstrap"),b={WebkitTransition:"webkitTransitionEnd",MozTransition:"transitionend",OTransition:"oTransitionEnd otransitionend",transition:"transitionend"};for(var c in b)if(void 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- f._thumbCreator.renderFile(file, html, opts);
- if(file.forList) {
- return html;
- }
- f._itFc.html = html;
- html.hide()[n.templates.itemAppendToEnd ? "appendTo" : "prependTo"](l.find(n.templates._selectors.list))
- .show();
- if(!file._appended) {
- f._onSelect(i);
- }
- },
- renderContent: function(opts) {
- return f._assets.textParse((opts._appended ? n.templates.itemAppend : n.templates.item), opts);
- },
- renderFile: function(file, html, opts) {
- if(html.find('.jFiler-item-thumb-image')
- .size() == 0) {
- return false;
- }
- if(file.file && opts.type == "image") {
- var g = ''+p.captions.feedback+'
'+p.templates.progressBar+"
":"",f={id:n,name:l,size:a,size2:u._assets.bytesToSize(a),type:r,extension:o,icon:u._assets.getIcon(o,r),icon2:u._thumbCreator.generateIcon({type:r,extension:o}),image:'',progressBar:d,_appended:t._appended},c="";return t.opts&&(f=e.extend({},t.opts,f)),c=e(u._thumbCreator.renderContent(f)).attr("data-jfiler-index",n),c.get(0).jfiler_id=n,u._thumbCreator.renderFile(t,c,f),t.forList?c:(u._itFc.html=c,c.hide()[p.templates.itemAppendToEnd?"appendTo":"prependTo"](s.find(p.templates._selectors.list)).show(),void(t._appended||u._onSelect(i)))},renderContent:function(e){return u._assets.textParse(e._appended?p.templates.itemAppend:p.templates.item,e)},renderFile:function(i,t,n){if(0==t.find(".jFiler-item-thumb-image").size())return!1;if(i.file&&"image"==n.type){var l='