private void UpdateCoordinateReadout(Point point)
{
var mp = _mapView.ScreenToLocation(point);
if (mp == null)
{
return;
}
string coordinateReadout;
// we can do DD, DMS, GARS, GEOREF, MGRS, USNG, UTM
switch (_coordinateReadoutFormat)
{
case CoordinateReadoutFormat.DD:
coordinateReadout = ConvertCoordinate.ToDecimalDegrees(mp, 3);
break;
case CoordinateReadoutFormat.DMS:
coordinateReadout = ConvertCoordinate.ToDegreesMinutesSeconds(mp, 1);
break;
case CoordinateReadoutFormat.GARS:
coordinateReadout = ConvertCoordinate.ToGars(mp);
break;
case CoordinateReadoutFormat.GEOREF:
coordinateReadout = ConvertCoordinate.ToGeoref(mp, 4, true);
break;
case CoordinateReadoutFormat.MGRS:
coordinateReadout = ConvertCoordinate.ToMgrs(mp, MgrsConversionMode.Automatic, 5, true, true);
break;
case CoordinateReadoutFormat.USNG:
coordinateReadout = ConvertCoordinate.ToUsng(mp, 5, true, true);
break;
case CoordinateReadoutFormat.UTM:
coordinateReadout = ConvertCoordinate.ToUtm(mp, UtmConversionMode.None, true);
break;
default:
coordinateReadout = ConvertCoordinate.ToMgrs(mp, MgrsConversionMode.Automatic, 5, true, true);
break;
}
_mapViewModel.CoordinateReadout = coordinateReadout;
}
protected string LocationToString(MapPoint location, CoordinateFormat coordinateFormat)
{
switch (coordinateFormat)
{
case CoordinateFormat.DecimalDegrees:
return(ConvertCoordinate.ToDecimalDegrees(location, 5));
case CoordinateFormat.DegreesDecimalMinutes:
return(ConvertCoordinate.ToDegreesDecimalMinutes(location, 3));
case CoordinateFormat.Dms:
return(ConvertCoordinate.ToDegreesMinutesSeconds(location, 1));
case CoordinateFormat.Mgrs:
return(ConvertCoordinate.ToMgrs(location, MgrsConversionMode.Automatic, 5, true, true));
}
return(null);
}
private void OnGotoXYCoordinates(object obj)
{
try
{
var gitem = obj as GotoItem;
var sr = SpatialReferences.Wgs84;
if (gitem != null)
{
MapPoint mp;
switch (gitem.Format)
{
case "DD":
mp = ConvertCoordinate.FromDecimalDegrees(gitem.Coordinate, sr);
break;
case "DDM":
mp = ConvertCoordinate.FromDegreesDecimalMinutes(gitem.Coordinate, sr);
break;
case "DMS":
mp = ConvertCoordinate.FromDegreesMinutesSeconds(gitem.Coordinate, sr);
break;
case "GARS":
mp = ConvertCoordinate.FromGars(gitem.Coordinate, sr, GarsConversionMode.Center);
break;
case "GEOREF":
mp = ConvertCoordinate.FromGeoref(gitem.Coordinate, sr);
break;
case "MGRS":
mp = ConvertCoordinate.FromMgrs(gitem.Coordinate, sr, MgrsConversionMode.Automatic);
break;
case "USNG":
mp = ConvertCoordinate.FromUsng(gitem.Coordinate, sr);
break;
case "UTM":
mp = ConvertCoordinate.FromUtm(gitem.Coordinate, sr, UtmConversionMode.None);
break;
default:
mp = ConvertCoordinate.FromDecimalDegrees(gitem.Coordinate, SpatialReferences.Wgs84);
break;
}
if (mp != null)
{
if (!String.IsNullOrWhiteSpace(gitem.Scale))
{
_mapView.SetViewAsync(mp, Convert.ToDouble(gitem.Scale));
}
else
{
_mapView.SetViewAsync(mp);
}
}
else
{
MessageBox.Show("Failed to convert coordinate.");
}
}
}
catch
{
MessageBox.Show("Failed to convert coordinate.");
}
}
public string LayTatCa()
{
List <Feature> lstDM = new List <Feature>();
ConvertCoordinate cv = new ConvertCoordinate();
List <IPosition> coordinates = new List <IPosition>();
double dbLng = 0.0, dbLat = 0.0;
//cv.TransMercatorToLatLonInt(419555.992, 2402145.992, ref dbLat, ref dbLng);
//cv.TransMercatorToLatLonInt(419547.000, 2402132.000, ref dbLat, ref dbLng);
//cv.TransMercatorToLatLonInt(419464.000, 2402157.000, ref dbLat, ref dbLng);
//cv.TransMercatorToLatLonInt(419320.000, 2402223.000, ref dbLat, ref dbLng);
//cv.TransMercatorToLatLonInt(419375.000, 2402033.000, ref dbLat, ref dbLng);
//cv.TransMercatorToLatLonInt(419022.000, 2402312.000, ref dbLat, ref dbLng);
//cv.TransMercatorToLatLonInt(419046.000, 2402329.000, ref dbLat, ref dbLng);
//cv.TransMercatorToLatLonInt(419055.000, 2402348.000, ref dbLat, ref dbLng);
//cv.TransMercatorToLatLonInt(419077.000, 2402373.000, ref dbLat, ref dbLng);
//cv.TransMercatorToLatLonInt(419198.000, 2402368.000, ref dbLat, ref dbLng);
//cv.TransMercatorToLatLonInt(419246.000, 2402390.000, ref dbLat, ref dbLng);
//cv.TransMercatorToLatLonInt(419555.992, 2402145.992, ref dbLat, ref dbLng);
cv.TransMercatorToLatLonInt(419555.992, 2402145.992, ref dbLat, ref dbLng);
Position pnt = new Position(dbLat, dbLng);
coordinates.Add(pnt);
cv.TransMercatorToLatLonInt(419547.000, 2402132.000, ref dbLat, ref dbLng);
pnt = new Position(dbLat, dbLng);
coordinates.Add(pnt);
cv.TransMercatorToLatLonInt(419464.000, 2402157.000, ref dbLat, ref dbLng);
pnt = new Position(dbLat, dbLng);
coordinates.Add(pnt);
cv.TransMercatorToLatLonInt(419320.000, 2402223.000, ref dbLat, ref dbLng);
pnt = new Position(dbLat, dbLng);
coordinates.Add(pnt);
cv.TransMercatorToLatLonInt(419375.000, 2402033.000, ref dbLat, ref dbLng);
pnt = new Position(dbLat, dbLng);
coordinates.Add(pnt);
cv.TransMercatorToLatLonInt(419022.000, 2402312.000, ref dbLat, ref dbLng);
pnt = new Position(dbLat, dbLng);
coordinates.Add(pnt);
cv.TransMercatorToLatLonInt(419046.000, 2402329.000, ref dbLat, ref dbLng);
pnt = new Position(dbLat, dbLng);
coordinates.Add(pnt);
cv.TransMercatorToLatLonInt(419055.000, 2402348.000, ref dbLat, ref dbLng);
pnt = new Position(dbLat, dbLng);
coordinates.Add(pnt);
cv.TransMercatorToLatLonInt(419077.000, 2402373.000, ref dbLat, ref dbLng);
pnt = new Position(dbLat, dbLng);
coordinates.Add(pnt);
cv.TransMercatorToLatLonInt(419198.000, 2402368.000, ref dbLat, ref dbLng);
pnt = new Position(dbLat, dbLng);
coordinates.Add(pnt);
cv.TransMercatorToLatLonInt(419246.000, 2402390.000, ref dbLat, ref dbLng);
pnt = new Position(dbLat, dbLng);
coordinates.Add(pnt);
cv.TransMercatorToLatLonInt(419555.992, 2402145.992, ref dbLat, ref dbLng);
pnt = new Position(dbLat, dbLng);
coordinates.Add(pnt);
Polygon polygon = new Polygon(new List <LineString> {
new LineString(coordinates)
});
Dictionary <string, object> properties = new Dictionary <string, object> {
{ "id", "dm1" },
{ "Name", "Sông Lô - Yên Sơn" },
{ "DonViKT", "Cty TNHH Hiep Phu" }
};
Feature feature = new Feature(polygon, properties);
lstDM.Add(feature);
return(JsonConvert.SerializeObject(lstDM));
}
public void JumpToPoint(string pointString)
{
MapPoint point = ConvertCoordinate.FromDecimalDegrees(pointString, RooSceneView.SpatialReference);
RooSceneView.SetViewAsync(new Camera(point.Y, point.X, 1000, 0, 0));
}
