get-avg-pixel

get the average of an array of pixel data

Usage no npm install needed!

<script type="module">
  import getAvgPixel from 'https://cdn.skypack.dev/get-avg-pixel';
</script>

README

get-avg-pixel

given an array of pixel data not unlike that returned by canvasContext.getImageData().data, returns the data for the average of all of the pixels as {r: 0-255, g: 0-255, b: 0-255, a: 0-255}

NPM js-standard-style Build Status

EXAMPLE

  /// ... canvas/context setup code up here ... \\\\\\
  var pixels = ctx.getImageData().data
  var getAvgPixel = require('get-avg-pixel')
  getAvgPixel(pixels)
  // => {r: 100, g: 212, b: 53, a: 183}
  // now do something with that pixel data