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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>createImageBitmap and drawImage from an element source with image orientation: from-image</title>
<link rel="author" title="Stephen Chenney" href="mailto:schenney@chromium.org">
<link rel="help" href="https://drafts.csswg.org/css-images-3/#propdef-image-orientation">
<link rel="match" href="drawImage-from-bitmap-swap-width-height-ref.html">
  <script>
    image = new Image();
    image.src = "/css/css-images/image-orientation/support/exif-orientation-7-rl.jpg";

    let imageLoadPromise = new Promise(resolve => {
      image.onload = resolve;
    });
    let contentLoadedPromise = new Promise(resolve => {
      window.addEventListener('DOMContentLoaded', resolve);
    });
    Promise.all([imageLoadPromise, contentLoadedPromise]).then( async function() {
      const bitmap = await createImageBitmap(image);
      const can = document.getElementById('bitmap-canvas');
      can.height = 100;
      can.width = 50;
      can.getContext('2d').drawImage(bitmap, 0, 0);
    })
  </script>
</head>
<body>
  <img id="img-element" src="/css/css-images/image-orientation/support/exif-orientation-7-rl.jpg">
  <canvas id="bitmap-canvas"></canvas>
</body>
</html>