Last active
December 7, 2022 12:14
-
-
Save shaildyp/6cd1de39498ff7b3c22fa758f005f7cd to your computer and use it in GitHub Desktop.
Backward compatible maskedCorners of iOS 11.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| extension UIView { | |
| func roundCorners(_ corners: CACornerMask, radius: CGFloat) { | |
| if #available(iOS 11, *) { | |
| self.layer.cornerRadius = radius | |
| self.layer.maskedCorners = corners | |
| } else { | |
| var cornerMask = UIRectCorner() | |
| if(corners.contains(.layerMinXMinYCorner)){ | |
| cornerMask.insert(.topLeft) | |
| } | |
| if(corners.contains(.layerMaxXMinYCorner)){ | |
| cornerMask.insert(.topRight) | |
| } | |
| if(corners.contains(.layerMinXMaxYCorner)){ | |
| cornerMask.insert(.bottomLeft) | |
| } | |
| if(corners.contains(.layerMaxXMaxYCorner)){ | |
| cornerMask.insert(.bottomRight) | |
| } | |
| let path = UIBezierPath(roundedRect: self.bounds, byRoundingCorners: cornerMask, cornerRadii: CGSize(width: radius, height: radius)) | |
| let mask = CAShapeLayer() | |
| mask.path = path.cgPath | |
| self.layer.mask = mask | |
| } | |
| } | |
| } |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
I don't even remember this code anymore. Glad that it is still useful.