Making UIProgressView Rounded corners

Question

I have created a UIProgressView with following properties

progressView.progressTintColor = UIColor.appChallengeColorWithAlpha(1.0)
progressView.trac         


        

Answer 1

Basically progress view's (Default Style) subviews consist of 2 image view. One for the "progress", and one for the "track". You can loop the subviews of progress view, and set the each of image view's corner radius.

for let view: UIView in self.progressView.subviews {
    if view is UIImageView {
        view.clipsToBounds = true
        view.layer.cornerRadius = 15
    }
}