protected override void DisposeManagedResources()
{
base.DisposeManagedResources();
Model = null;
VisibleRegion.Dispose();
VisibleRegion = null;
}
public static MapRegion ToRegion(this VisibleRegion visibleRegion)
{
return(new MapRegion(
visibleRegion.NearLeft.ToPosition(),
visibleRegion.NearRight.ToPosition(),
visibleRegion.FarLeft.ToPosition(),
visibleRegion.FarRight.ToPosition()
));
}
//Map click event.
public void OnMapClick(LatLng latLng)
{
mTapView.Text = "point=" + latLng + "is tapped";
Point point = hMap.Projection.ToScreenLocation(latLng);
mToPointView.Text = "to point, point=" + point;
LatLng newLatlng = hMap.Projection.FromScreenLocation(point);
mToLatLngView.Text = "to latlng, latlng=" + newLatlng;
VisibleRegion visibleRegion = hMap.Projection.VisibleRegion;
Log.Info(TAG, visibleRegion.ToString());
}
void OnMarkerClicked(object sender, GoogleMap.MarkerClickEventArgs e)
{
CancelPinAnimation();
customMap.OnSelect = true;
var pintoadd = new PinModel();
var customView = e.Marker;
System.Diagnostics.Debug.WriteLine("Position of marker: {0}, {1}", customView.Position.Latitude, customView.Position.Longitude);
foreach (X.Models.PinModel pin in customMap.CustomPin)
{
System.Diagnostics.Debug.WriteLine("Custom pin position: {0}, {1}", pin.Position.Latitude, pin.Position.Longitude);
System.Diagnostics.Debug.WriteLine("\tdLat = {0}", Math.Abs(pin.Position.Latitude - customView.Position.Latitude));
System.Diagnostics.Debug.WriteLine("\tdLon = {0}", Math.Abs(pin.Position.Longitude - customView.Position.Longitude));
if (customView.Snippet.Equals(pin.Id))
{
pintoadd = pin;
break;
}
}
VisibleRegion visibleRegion = NativeMap.Projection.VisibleRegion;
NativeMap.Clear();
marketList.Clear();
//var dMeters = 0.004 * NativeMap.Projection.VisibleRegion.;
//var dLat = dMeters / 111.11;
var bounds = NativeMap.Projection.VisibleRegion.LatLngBounds;
var dLat = 0.01 * (bounds.Northeast.Latitude - bounds.Southwest.Latitude);
LatLng latlng = new LatLng(pintoadd.Position.Latitude - dLat, pintoadd.Position.Longitude);
NativeMap.MoveCamera(CameraUpdateFactory.NewLatLng(latlng));
//pintoadd.Emojis.Clear();
NativeMap.AddMarker(CreateMarker(pintoadd));
customMap.showInfoBox(pintoadd.Id);
}
