A little wrapper for Bodymovin, an After Effects plugin for exporting animations to svg/canvas/html + js.
ember install ember-cli-bodymovin
Rendering your animation out of AE using the bodymovin extension will generate a json
representation of your animation. COol.
All you need to do is drop your animation file into your app's public dir public/animations/coolFileName.json
and it's ready to use.
{{body-movin path='coolFileName'}}
Sometimes you may need or want to host your animation json
somewhere else. No problem, just set external=true
and include the full path.
{{body-movin
path='https://jklb-os.s3.amazonaws.com/bodymovin/menu.json'
external=true}}
You can use any of the Bodymovin.js primitives in your Component/Controller. Check them out.
I'm providing a couple basic features that should help you get things going quickly. Please submit an issue if I'm missing something obvious!
Reverse the play direction on click. This is useful for menu animations. It simply will flip the play direction on click.
Toggling the play state seems like a thing people would want to do. I think? Idk but here it is:
You have the power to create your own actions- just hook into the click
event.
// component/playPause-animation.js
import Ember from 'ember';
export default Ember.Component.extend({
animation: null,
state: {
playing: true
},
actions: {
setup(data) {
this.set('animation', data);
},
playPause() {
let state = this.get('state');
let animation = this.get('animation');
if (state.playing) {
animation.pause();
this.set('state.playing', false);
} else {
animation.play();
this.set('state.playing', true);
}
}
}
});
You can override all the default stuff as you'd expect.
{{body-movin
path='loading'
renderStyle='canvas'
autoplay=false
autorender=true
rendererSettings=myRendererSettings
clickAction="playPause" // playPause or reverse
click=(action 'submit') // Handle in your component/controller
setup=(action 'mySetup') // Handle in your component/controller
}}
The file name OR url of your animation.
Set this to true if you're including an external source as your path
.
Set to 'svg' / 'canvas' / 'html' to set the renderer. If you leave it of, we'll default to our favorite- SVG
.
Some additional renderer settings for max control.
rendererSettings: {
context: canvasContext, // the canvas context
scaleMode: 'noScale',
clearCanvas: false,
progressiveLoad: false, // Boolean, only svg renderer, loads dom elements when needed. Might speed up initialization for large number of elements.
hideOnTransparent: true //Boolean, only svg renderer, hides elements when opacity reaches 0 (defaults to true)
}
true / false / number
true / false
Hook it up!
ember serve
- Visit your app at http://localhost:4200.
npm test
(Runsember try:each
to test your addon against multiple Ember versions)ember test
ember test --server
ember build
For more information on using ember-cli, visit http://ember-cli.com/.