Created
June 26, 2018 00:18
-
-
Save aybekckaya/928f11492f750ef6b5b38b1f8dcbab4c to your computer and use it in GitHub Desktop.
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 String { | |
func height(withConstrainedWidth width: CGFloat, font: UIFont) -> CGFloat { | |
let constraintRect = CGSize(width: width, height: .greatestFiniteMagnitude) | |
let boundingBox = self.boundingRect(with: constraintRect, options: .usesLineFragmentOrigin, attributes: [NSAttributedStringKey.font: font], context: nil) | |
return ceil(boundingBox.height) | |
} | |
func width(withConstrainedHeight height: CGFloat, font: UIFont) -> CGFloat { | |
let constraintRect = CGSize(width: .greatestFiniteMagnitude, height: height) | |
let boundingBox = self.boundingRect(with: constraintRect, options: .usesLineFragmentOrigin, attributes: [NSAttributedStringKey.font: font], context: nil) | |
return ceil(boundingBox.width) | |
} | |
} |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment