public void setCenter(LatLonPoint pt) { setCenter(pt.getLatitude(), pt.getLongitude());
public void setCenter(float lat, float lon) { ctrLat = normalize_latitude(ProjMath.degToRad(lat)); ctrLon = wrap_longitude(ProjMath.degToRad(lon)); computeParameters(); projID = null;
    public void setCenter(LatLonPoint pt) {	setCenter(pt.getLatitude(), pt.getLongitude());    }