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Bug fixes

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Ziver Koc 2009-05-17 18:46:05 +00:00
parent a28d2b219e
commit 553f8da549
13 changed files with 547 additions and 252 deletions
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48
src/zutil/converters/WGS84Converter.java Normal file
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package zutil.converters;
public class WGS84Converter {
public static void main(String[] args){
System.out.println(toWGS84Decimal("N 59° 47' 43\"")+" "+toWGS84Decimal(" E 17° 42' 55\""));
System.out.println(toWGS84Decimal("55° 0' 0\"")+" "+toWGS84Decimal("68° 59' 59,999\""));
System.out.println(toWGS84Decimal("55° 0.001'")+" "+toWGS84Decimal("68° 59.999'"));
System.out.println(toWGS84Decimal("3444.0000S")+" "+toWGS84Decimal("13521.0000E"));
System.out.println(toWGS84Decimal("-44.0001")+" "+toWGS84Decimal("521.0001"));
}
/**
* Converts an WGS84 coordinate to an WGS84 decimal coordinate
*
* @param coordinate is the coordinate to convert
* @return the new coordinate in decimal degrees, returns 0 if conversions fails
*/
public static float toWGS84Decimal(String coordinate){
float deg=0, min=0, sec=0, neg=1;
coordinate = coordinate.trim().replaceAll(",", ".").toUpperCase();
if(coordinate.contains("S") || coordinate.contains("W"))
neg = -1;
// 55° 0' 68° 59,999 or 55° 0' 0" 68° 59' 59,999"
if(coordinate.matches("[NSWE ]? ?[0-9]{1,3}° [0-9]{1,2}.?[0-9]*'[ 0-9.\\\"]*")){
coordinate = coordinate.replaceAll("[NSEW°'\\\"]", "").trim();
String[] tmp = coordinate.split(" ");
deg = Float.parseFloat(tmp[0]);
min = Float.parseFloat(tmp[1]);
if(tmp.length > 2){
sec = Float.parseFloat(tmp[2]);
}
}
// 3444.0000S 13521.0000E
else if(coordinate.matches("[0-9]{4,5}.[0-9]*[NSEW]{1}")){
coordinate = coordinate.replaceAll("[NS EW]", "");
float tmpf = Float.parseFloat(coordinate);
deg = (int)(tmpf/100);
min = tmpf-(deg*100);
}
// 55.0 68.99999
else if(coordinate.matches("\\-?[0-9]{2,3}.[0-9]*")){
return Float.parseFloat(coordinate);
}
return neg*(deg + min/60 + sec/3600);
}
}