then() V4

Returns a Promise that resolves and execute a callback when the animation completes.

The then() method can be directly inlined like this:

animate(target, {x: 100, duration: 500}).then(callback);

Or used in an async / await context:

async function waitForAnimationToComplete() {
  return animate(target, {
    x: 100,
    duration: 500,
  });
}

const asyncAnimation = await waitForAnimationToComplete();

Parameters

Name	Type
callback	A `Function` whose first argument returns the animation itself

Returns

Promise

then() code example

import { animate } from 'animejs';

const [ $value ] = utils.$('.value');

const animation = animate('.circle', {
  x: '16rem',
  delay: 500,
});

animation.then(() => $value.textContent = 'fulfilled');

<div class="large row">
  <div class="circle"></div>
  <pre class="large log row">
    <span class="label">promise status</span>
    <span class="value">pending</span>
  </pre>
</div>

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Animation methods