//conversions
/// <summary>Convert map coordinates to local (relative to mapviewer)</summary>
/// <param name="mapPosition"></param>
/// <returns></returns>
public Point FromMapToLocal(Point mapPosition)
{
var bitmapPosition = geoImage.FromMapToBitmap(mapPosition);
var localPosition = mapTransformGroup.Transform(bitmapPosition);
return(localPosition);
}
