canvas-drawImage-width-with-no-height-ref.html

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<!DOCTYPE HTML>

<html class="reftest-wait">

<script src="svg-image-util.js"></script>

<style>

  canvas {

    background: blue;

</style>

<body>

  <script>

    let viewBoxesAndHeights = [{viewBox: null, height: "150px"}, {viewBox: "0 0 50 50", height: "200px"}, {viewBox: "0 0 50 20", height: "80px"}];

    let promises = [];

    for (viewBoxAndHeight of viewBoxesAndHeights) {

      // Without a given height the viewBox should be used to determine an aspect

      // ratio and that applied to the width gives the height.

      promises.push(generateCanvasDrawImageSVG("350", "200", "200px", viewBoxAndHeight.height, viewBoxAndHeight.viewBox));

    Promise.all(promises).then(() => { document.documentElement.className = "" });

  </script>

  <!-- Body gets populated by script -->

</body>

</html>