MapView Annotation not dragging

Question

I am trying to implement a draggable \"pin\" (actually a custom icon) in a map view. This is the delegate code that I have:

  -(MKAnnotationView *) mapView:(         


        

Answer 1

Use MKPinAnnotationView instead of MKAnnotationView.

MKPinAnnotationView *pin = (MKPinAnnotationView *)[mapView dequeueReusableAnnotationViewWithIdentifier:@"purple_pin"];
if (pin==nil)
{
    pin = [[MKPinAnnotationView alloc] initWithAnnotation:annotation reuseIdentifier:@"purple_pin"];} else {
    pin.annotation=annotation;
} 
pin.pinColor = MKPinAnnotationColorPurple;
pin.draggable = TRUE;
return pin;