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Render After Effects animations on React based on lottie-web

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chenqingspring/react-lottie

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npm version

Demo

https://chenqingspring.github.io/react-lottie

Wapper of bodymovin.js

bodymovin isAdobe After Effects plugin for exporting animations as JSON, also it provide bodymovin.js for render them as svg/canvas/html.

Why Lottie?

Flexible After Effects features

We currently support solids, shape layers, masks, alpha mattes, trim paths, and dash patterns. And we’ll be adding new features on a regular basis.

Manipulate your animation any way you like

You can go forward, backward, and most importantly you can program your animation to respond to any interaction.

Small file sizes

Bundle vector animations within your app without having to worry about multiple dimensions or large file sizes. Alternatively, you can decouple animation files from your app’s code entirely by loading them from a JSON API.

Learn morehttp://airbnb.design/lottie/

Looking for lottie files ›https://www.lottiefiles.com/

Installation

Install through npm:

npm install --save react-lottie

Usage

Import pinjump.json as animation data

importReactfrom'react'importLottiefrom'react-lottie';import*asanimationDatafrom'./pinjump.json'exportdefaultclassLottieControlextendsReact.Component{constructor(props){super(props);this.state={isStopped:false,isPaused:false};}render(){constbuttonStyle={display:'block',margin:'10px auto'};constdefaultOptions={loop:true,autoplay:true,animationData:animationData,rendererSettings:{preserveAspectRatio:'xMidYMid slice'}};return<div><Lottieoptions={defaultOptions}height={400}width={400}isStopped={this.state.isStopped}isPaused={this.state.isPaused}/><buttonstyle={buttonStyle}onClick={()=>this.setState({isStopped:true})}>stop</button><buttonstyle={buttonStyle}onClick={()=>this.setState({isStopped:false})}>play</button><buttonstyle={buttonStyle}onClick={()=>this.setState({isPaused:!this.state.isPaused})}>pause</button></div>}}

props

The<Lottie /> Component supports the following components:

optionsrequired

the object representing the animation settings that will be instantiated by bodymovin. Currently a subset of the bodymovin options are supported:

loopoptions [default:false]

autoplayoptions [default:false]

animationDatarequired

rendererSettingsrequired

widthoptional [default:100%]

pixel value for containers width.

heightoptional [default:100%]

pixel value for containers height.

eventListenersoptional [default:[]]

This is an array of objects containing aeventName andcallback function that will be registered as eventlisteners on the animation object. refer tobodymovin#events where the mention using addEventListener, for a list of available custom events.

example:

eventListeners=[{eventName:'complete',callback:()=>console.log('the animation completed:'),},]

isClickToPauseDisabledoptional [default:false]When this props is left unspecified or is set tofalse animations are paused or resumed when a user clicks or taps them. If you do not want this behaviour set this prop totrue.

Related Projects

Contribution

Your contributions and suggestions are heartily welcome.

License

MIT


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