iPhone SDK Annotation/Callout bubble on an image/button press

Question

Is it possible to show the typical iPhone maps annotation/callout bubble (MKAnnotation), on something other than a map?

I'd like one to popup when I touch a UIButton in a UIView. (i.e. nothing to do with a map!)

Can someone point me in the right direction?

Regards

Answer 1

Yes, but that's with an undocumented class known as UICalloutView.

For AppStore apps you need to create your own custom view.