private Vector addAnchorString(Vector list, String field, double diff) {
Vector topIndex = new Vector();
Hashtable topIndexParms, currEntry;
double lastValue, currValue;
if (list.size() == 0) return null;
currEntry = (Hashtable) list.get(0);
lastValue = Common.parseDouble((String) currEntry.get(field)) + diff;
for (int i = 1; i < list.size(); i++) {
currEntry = (Hashtable) list.get(i);
currValue = Common.parseDouble((String) currEntry.get(field));
if (currValue >= lastValue) {
// Values for navigation line
topIndexParms = new Hashtable();
topIndexParms.put("HREF", Convert.toString(i));
topIndexParms.put("TEXT", Convert.toString(lastValue));
topIndex.add(topIndexParms);
// add anchor entry to list
currEntry.put("ANCHORNAME", Convert.toString(i));
currEntry.put("ANCHORTEXT", Convert.toString(lastValue));
lastValue = currValue + diff;
} else {
// clear value from previous run
currEntry.put("ANCHORNAME", "");
currEntry.put("ANCHORTEXT", "");
}
list.set(i, currEntry);
}
return topIndex;
}
/**
* 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;
}
}
public int compare(Object o1, Object o2) {
Hashtable hash1 = (Hashtable) o1;
Hashtable hash2 = (Hashtable) o2;
String str1, str2;
double dbl1, dbl2;
str1 = hash1.get(compareWhat).toString().toLowerCase();
str2 = hash2.get(compareWhat).toString().toLowerCase();
if (this.compareWhat.equals("WAYPOINT")) {
str1 = hash1.get(compareWhat).toString().substring(2).toLowerCase();
str2 = hash2.get(compareWhat).toString().substring(2).toLowerCase();
}
if (this.compareWhat.equals("DISTANCE")) {
dbl1 = Common.parseDouble(str1.substring(0, str1.length() - 3));
dbl2 = Common.parseDouble(str2.substring(0, str2.length() - 3));
if (dbl1 > dbl2) return 1;
if (dbl1 < dbl2) return -1;
else return 0;
} else {
return str1.compareTo(str2);
}
}
/**
* 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;
}
