How to make UILabel in Swift a circle

Question

I am trying to make a UILabel in Swift a perfect circle. I am currently using the following:

pResult.layer.masksToBounds = true
pResult.layer.cornerRadius = 125

The problem with this is that it works fine on 6s plus but any other size it does not become a circle. What is the best way to do this?

Answer 1

If you you want to make perfect circle then first make sure your label width and height are same.

pResult.layer.cornerRadius = CGRectGetWidth(pResult.frame)/2
pResult.layer.masksToBounds = true

Reference

Answer 2

If you are using swift 3 then please try this:

lblRoundDot.layer.cornerRadius = lblRoundDot.frame.width/2
lblRoundDot.layer.masksToBounds = true