Hello,
I am trying to render some polygons onto a MKMapView and have run into an interesting issue.
Given two MKPolygons:
- polyA, which is a plain MKPolygon, and
- polyB, which is actually a subclassed MKPolygon to contain two or more polygons
I can successfully use a MKPolygonRenderer and a subclassed MKPolygonRenderer to show these polygons on the view. However, if I zoom in past the 'state' level (roughly equivalent to zoom level 4) the polygons are not rendered (and even though I call 'mapView.add(overlay: MKOverlay)' it does not get called.
The strange thing is the regular MKPolygon is in fact rendered, and when I zoom back out, the custom MKPolygons return... I've checked that the subclassed boundingMapRect and coordinates are accurate.
Is this a bug? Am I misusing the class? Any help is welcome.
Thanks,
C.
