Widdershin / cycle-animation-driver

A Cycle driver for requestAnimationFrame

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cycle-animation-driver

A Cycle driver for requestAnimationFrame

Installation

npm install cycle-animation-driver --save

Usage

cycle-animation-driver uses requestAnimationFrame to provide an Observable stream of timestamps, as fast and smooth as the browser will allow. You can access both the current time with timestamp, and also the delta (difference since last update).

import {run} from '@cycle/core';
import {makeDOMDriver, div} from '@cycle/dom';
import {makeAnimationDriver} from 'cycle-animation-driver';

function main ({DOM, animation}) {
  return {
    DOM: animation.pluck('timestamp').map(timestamp => div('.time', timestamp.toString()))
  }
}

const drivers = {
  DOM: makeDOMDriver('.app'),
  animation: makeAnimationDriver()
}

run(main, drivers);

Example

Check out the live example at widdersh.in/cycle-animation-driver.

The source code for that example can be found here.