public override void ViewDidLoad()
{
base.ViewDidLoad();
// Add default base layer
AddOnlineBaseLayer(CartoBaseMapStyle.CartoBasemapStyleDefault);
// Initialize a local vector data source
LocalVectorDataSource source = new LocalVectorDataSource(BaseProjection);
// Initialize a vector layer with the previous data source
VectorLayer layer = new VectorLayer(source);
// Add the previous vector layer to the map
MapView.Layers.Add(layer);
// Set visible zoom range for the vector layer
layer.VisibleZoomRange = new MapRange(0, 18);
// Create marker style
UIImage image = UIImage.FromFile("icons/marker.png");
Bitmap markerBitmap = BitmapUtils.CreateBitmapFromUIImage(image);
MarkerStyleBuilder builder = new MarkerStyleBuilder();
builder.Bitmap = markerBitmap;
builder.Size = 30;
MarkerStyle style = builder.BuildStyle();
// Add marker
MapPos washington = BaseProjection.FromWgs84(new MapPos(-77.0369, 38.9072));
Marker marker = new Marker(washington, style);
source.Add(marker);
// Animate map to the marker
MapView.SetFocusPos(washington, 1);
MapView.SetZoom(12, 1);
listener = new RenderListener(this, MapView);
MapView.MapRenderer.CaptureRendering(listener, true);
}
public override void ViewDidUnload()
{
base.ViewDidUnload();
listener = null;
}