How to call a method once the MKMapView delegate methods completed

I am implementing a MKMapView based application. In that I need to call a method on开发者_Go百科ce the pins are displayed. Is there a method to know the delegate methods are completed and we can make our calls?, can you guys please suggest me on this?

Thanks in Advance, Sekhar Bethalam.

Try this delegate method :

 - (void)mapView:(MKMapView *)mapView didAddAnnotationViews:(NSArray *)views