/**
* set lat and lon by using GK coordinates
*
* @param strEasting Easting component
* @param strNorthing Northing component
*/
public void set(String strEasting, String strNorthing) {
GkPoint gk =
new GkPoint(
Common.parseDouble(strEasting), Common.parseDouble(strNorthing), GkPoint.GERMAN_GK);
this.latDec = TransformCoordinates.germanGkToWgs84(gk).latDec;
this.lonDec = TransformCoordinates.germanGkToWgs84(gk).lonDec;
this.utmValid = false;
}
/**
* set lat and lon by using UTM coordinates
*
* @param strZone UTM-zone, e.g. 32U
* @param strNorthing Northing component
* @param strEasting Easting component
*/
public void set(String strZone, String strNorthing, String strEasting) {
LatLonPoint ll = new LatLonPoint();
utm.zone_letter = strZone.charAt(strZone.length() - 1);
utm.zone_number = Convert.toInt(strZone.substring(0, strZone.length() - 1));
utm.northing = (float) Common.parseDouble(strNorthing);
utm.easting = (float) Common.parseDouble(strEasting);
ll = utm.toLatLonPoint(); // returns null if unvalit UTM-coordinates
if (ll != null) {
this.utmValid = true;
this.latDec = ll.getLatitude();
this.lonDec = ll.getLongitude();
} else {
this.latDec = 91;
this.lonDec = 361;
}
}
/**
* set lat and lon
*
* @param strLatNS "N" or "S"
* @param strLatDeg Degrees of Latitude
* @param strLatMin Minutes of Latitude
* @param strLatSec Seconds of Latitude
* @param strLonEW "E" or "W"
* @param strLonDeg Degrees of Longitude
* @param strLonMin Minutes of Longitude
* @param strLonSec Seconds of Longitude
* @param format Format: DD, DMM, DMS
*/
public void set(
String strLatNS,
String strLatDeg,
String strLatMin,
String strLatSec,
String strLonEW,
String strLonDeg,
String strLonMin,
String strLonSec,
int format) {
switch (format) {
case DD:
this.latDec = Common.parseDouble(strLatDeg);
this.lonDec = Common.parseDouble(strLonDeg);
break;
case DMM:
this.latDec =
Math.abs(Common.parseDouble(strLatDeg))
+ Math.abs((Common.parseDouble(strLatMin) / 60));
this.lonDec =
Math.abs(Common.parseDouble(strLonDeg))
+ Math.abs((Common.parseDouble(strLonMin) / 60));
break;
case DMS:
this.latDec =
Math.abs(Common.parseDouble(strLatDeg))
+ Math.abs((Common.parseDouble(strLatMin) / 60))
+ Math.abs((Common.parseDouble(strLatSec) / 3600));
this.lonDec =
Math.abs(Common.parseDouble(strLonDeg))
+ Math.abs((Common.parseDouble(strLonMin) / 60))
+ Math.abs((Common.parseDouble(strLonSec) / 3600));
break;
default:
this.latDec = 91;
this.lonDec = 361;
}
// makeValid();
// To avoid changing sign twice if we have something like W -34.2345
if (strLatNS.trim().equals("S") && this.latDec > 0) this.latDec *= -1;
if (strLonEW.trim().equals("W") && this.lonDec > 0) this.lonDec *= -1;
this.utmValid = false;
}