How to set cornerRadius for only top-left and top-right corner of a UIView?

Question

Is there a way to set cornerRadius for only top-left and top-right corner of a UIView?

I tried the following, but it end up not seeing the

Answer 1

And finally… there is CACornerMask in iOS11! With CACornerMask it can be done pretty easy:

let view = UIView()
view.clipsToBounds = true
view.layer.cornerRadius = 10
view.layer.maskedCorners = [.layerMaxXMinYCorner, .layerMinXMinYCorner] // Top right corner, Top left corner respectively