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Graceful morphing effects for UILabel written in Swift.

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LTMorphingLabel Build Status

A morphing UILabel subclass written in Swift. The .Scale effect is originally introduced by Apple in WWDC 2014. New morphing effects are available as Swift extensions.

enum LTMorphingEffect: Int, Printable

.Scale - default

LTMorphingLabel

LTMorphingLabel-Evaporate

LTMorphingLabel-Fall

LTMorphingLabel-Pixelate

LTMorphingLabel-Sparkle

.Sparkle is built on top of QuartzCore.CAEmitterLayer. There's also a SpriteKit powered version here.

LTMorphingLabel-Burn

LTMorphingLabel-Anvil

Requirements

  1. Xcode 6.1
  2. iOS 7.0+

TODOs & Known issues

  • Improve diff performance
  • Text kerning
  • Text shadow
  • Multiline
  • Particles of .Burn is weired
  • Docs

Installation

  1. Add this line to your Cartfile: github "lexrus/LTMorphingLabel"
  2. Run carthage update to fetch and build the LTMorphingLabel.framework
  3. Drag LTMorphingLabel.framework into your iOS 8 project
  1. Install the latest preview release of CocoaPods: gem install cocoapods --pre
  2. Add this line to your Podfile: pod 'LTMorphingLabel', '~> 0.0.3'
  3. Install the pod: pod install

Usage

  1. Change the class of a label from UILabel to LTMorphingLabel;
  2. Programatically set a new String to its text property.

Unit tests

Open the project with Xcode 6 then press command + u.

Contacts

Follow Lex Tang (@lexrus on Twitter)

License

This code is distributed under the terms and conditions of the MIT license.

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Graceful morphing effects for UILabel written in Swift.

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