How to scale icons by zoom in a MKMapView?

Question

How can I have the size of my icons scale with zoom in a MKMapView? As far as I can tell there is no way to do this?

The only thing I can think of is to have the MKMapView a subview of some UIView, and catch all of the user input in this parent view, scale the images on zoom and relay to the subview.

Answer 1

You need to do a CG transform on the annotation views on each mapregionchanged