Question

I have a label that overlays on an MKMapView. The only problem is, in some parts it is not totally readable, as the map is in satellite imagery. Also, my map view zooms in the whole way, it focuses on a shop.

I looked at the new map application for Apple and have found that they dim (put a slightly black shadow) over the map region where the label is around. Therefore the label will be slightly more visible and outstanding.

Here is a picture of what Apple does, look at the label, around it you can see the map is slightly darkened/dimmed:

Do you have any ideas on how I can add a shadow/dim the map view. Also, a bit of sample code wouldn’t hurt, thanks!

Answer 1

You can use gradient overlay, with transparency and add the UILabel into that gradient overlaid UIView.

Useful link to get started : http://mrohs.com/2011/overlay-with-gradient-and-transparency