README.md

LTMorphingLabel

A morphing UILabel subclass written in Swift. The .Scale effect mimicked Apple's QuickType animation of iOS 8 in WWDC 2014. New morphing effects are available as Swift extensions.

enum LTMorphingEffect: Int, Printable

.Scale - default

.Evaporate

.Fall

.Pixelate

.Sparkle

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

.Burn

.Anvil

Requirements

1. Xcode 10.3+
2. iOS 8.0+

Installation

Carthage

1. Add this line to your Cartfile: github "lexrus/LTMorphingLabel"
2. Read the official instruction

CocoaPods

1. Install the latest release of CocoaPods: gem install cocoapods
2. Add this line to your Podfile: pod 'LTMorphingLabel'
3. Install the pod: pod install

Usage

1. Change the class of a label from UILabel to LTMorphingLabel;
2. Programmatically set a new String to its text property.
3. To use interactively, call .pause() after changing .text property, and use updateProgress(progress: Float)to update the progress interactively.

Unit tests

Open the project with Xcode then press command + u.

Alternative

Even though this lib was used in a few products on App Store, it’s still an experimental project. Frankly, there’re some nice competitors out there guarantee both compatibility and stability. And the most outstanding one is ZCAnimatedLabel. I’d like to recommend it for production use.

And finally, an Android port.

Third Party Bindings

React Native

You may now use this library with React Native via the module here

License

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