Asks the delegate for the overlay view to use when displaying the specified overlay object.
- iOS 4.0–13.0Deprecated
- Mac Catalyst 13.0–13.0Deprecated
The map view that requested the overlay view.
The object representing the overlay that is about to be displayed.
The view to use when presenting the specified overlay on the map. If you return
nil, no view is displayed for the specified overlay object.
Prior to iOS 7, you would implement this method to provide the views for your overlay objects.