title: MKMapView customize UserLocation Annotation
body: <p>I am looking to customize the MKMapView userLocation annotation, to draw a heading arrow like the official map app. </p>
  
  <p>I am trying to do this in viewForAnnotation:</p>
  
  <pre><code> - (MKAnnotationView *)mapView:(MKMapView *)theMapView viewForAnnotation:(id &lt;MKAnnotation&gt;)annotation
   {
  
      if ([annotation isKindOfClass:[MKUserLocation class]]) {
  
      }
   }
  </code></pre>
  
  <p>but I am unable to find what to do next to get the view for UserLocation and customize it.</p>
  
  <p>Many thanks...</p>