Cut a UIImage into a circle

Question

I want to cut a UIImage into a circle so that I can then use it as an annotation. Every answer on this site that I\'ve found describes creating an UIImage

Answer 1

All these answers were really complex for a straight forward solution. I just replicated my Objective-C code and adjusted for Swift.

self.myImageView?.layer.cornerRadius = (self.myImageView?.frame.size.width)! / 2;
self.myImageView?.clipsToBounds = true