animotion

#Animotion

Subscribe to element animation events in a declarative way DEMO

##Usage

Having the following CSS

#animated-div{
  border: 1px solid;
  width: 1px;
  height: 1px;
  animation: foo 2s infinite;
}

@keyframes foo {
  0%{
    transform: translateX(0);
  }
  50%{
    transform: translateX(5px);
  }
  100% {
    transform: translateX(0);
  }
}

###Listen for events

const animotion = require('animotion');
const div = document.getElementById('animated-div');

let iterationCount;

const start = _ => {console.log(`Element started animation at ${new Date()}`)};
const iteration = _ => {console.log(`Element iteration: ${iterationCount++}`)};
const end = _ => {console.log(`Element finished animation at ${new Date()}`)};

animotion(div)
  .on('start', start)
  .on('iteration', iteration)
  .on('end', end)

###Filter by animation name This could be useful if you add/remove classes that involve animations in the same element and you want to react different to them:

//The start event will not be called because the animation name is different
animotion(div)
  .name('bar')
  .on('start', start)

//Events are called because the animation name matches
animotion(div)
  .name('foo')
  .on('start', start)
  .on('end', end)

###Demo Tracking animation status, slapsed time and iteration number with Animotion

https://zzarcon.github.io/animotion/

###Installation

$ npm i animotion -S

###Author

@zzarcon :rocket: