void CameraChanged(object o, MapboxMap.CameraChangeEventArgs args)
 {
     currentCamera.Lat  = args.P0.Target.Latitude;
     currentCamera.Long = args.P0.Target.Longitude;
     Element.Center     = currentCamera;
 }
 /// <summary>
 /// Can be used to detect zoom changes, perform pin clustering
 /// </summary>
 /// <param name="sender"></param>
 /// <param name="e"></param>
 private void Map_CameraChange(object sender, MapboxMap.CameraChangeEventArgs e)
 {
 }