OS 4 annotation smooth movement

Question

To move custom annotations in my MKMapView class, first delete all annotations and add them (which are placed in new locations) again every second. It worked great on iOS 3, but when I upgraded my OS and Xcode to version 4.0, the annotations blinked instead of having the smooth movement they used in the previous version.

How can I keep this smooth movement?

Answer 1

This is probably a bad workaround and more effort than necessary, but it should work:

• UIImage MKMapView : UIView
• , UIImage .
• ( , )
• , . , , .