/// <summary>
/// Raises the element changed event.
/// </summary>
/// <param name="e">E event.</param>
protected override void OnElementChanged(ElementChangedEventArgs<View> e)
{
base.OnElementChanged(e);
if (e.OldElement == null)
{
this.mapView = Control as MapView;
this.mapView.GetMapAsync(this);
this.myMap = e.NewElement as FieldMap;
}
}
/// <summary>
/// Get calles when Map is displayed.
/// </summary>
/// <param name="e">Event Arguments.</param>
protected override void OnElementChanged(ElementChangedEventArgs<View> e)
{
base.OnElementChanged(e);
if (e.OldElement == null)
{
this.mapView = Control as MKMapView;
this.mapView.ShowsUserLocation = true;
this.mapView.DidUpdateUserLocation += this.SetUserPostionOnce;
this.mapView.AddGestureRecognizer(this.tapGesture);
/* Readd LFHeatMap project first
* Found at https://github.com/TreeWatch/LFHeatMaps
* Code:
* mapView.RegionChanged += ChangeRegion;
*/
this.myMap = e.NewElement as FieldMap;
this.mapView.OverlayRenderer = this.GetOverlayRender;
this.AddFields();
}
}