Last active
July 27, 2018 08:14
-
-
Save Dywane/c45a4485b157604bab072619055b9f75 to your computer and use it in GitHub Desktop.
typewriter effect
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
| case .typewriter: | |
| attributedString.addAttribute(.baselineOffset, value: -label.font.lineHeight, range: NSRange(location: 0, length: attributedString.length)) | |
| let displayInterval = duration / TimeInterval(attributedString.length) | |
| for index in 0..<attributedString.length { | |
| durationArray.append(displayInterval) | |
| delayArray.append(TimeInterval(index) * displayInterval) | |
| } |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment