SVGInjector2/examples/fallbacks.html at master · flobacher/SVGInjector2 · GitHub

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<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <title>SVGInjector Example: Fallbacks</title>
    <style>
      body {text-align: center; font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; color: #3A3A3C;}
      h2 {font-weight: normal; margin: 100px 0 10px;}
      p {width: 400px; margin: 0 auto;}

      .thumb-icon {
        width: 64px;
        height: 64px;
        display: block;
        margin: 25px auto;
      }
      .thumb-default {fill: #3A3A3C;}
      .thumb-green {fill: #A6A93C;}
    </style>
  </head>
  <body>

    <h2>Global Fallback Setting</h2>
    <p>This SVG will fallback to a PNG of the same name in the defined <code>pngFallback</code> directory.</p>
    <img class="thumb-icon inject-me" data-src="assets/svg/thumb-up.svg" title="Thumb Up" alt="thumb">

    <h2>Per-element Fallback Setting</h2>
    <p>These SVGs will fallback to PNGs individually defined via the <code>data-fallback</code> attribute.</p>
    <img class="thumb-icon thumb-default inject-me" data-src="assets/svg/thumb-up.svg" data-fallback="assets/png/thumb-up-default.png" title="Like it" alt="thumb">
    <img class="thumb-icon thumb-green inject-me" data-src="assets/svg/thumb-up.svg" data-fallback="assets/png/thumb-up-green.png" title="Liked!" alt="thumb">

    <script src="../dist/svg-injector.min.js"></script>
    <script>
      // Elements to inject
      var mySVGsToInject = document.querySelectorAll('img.inject-me');

      // Trigger the injection
      new SVGInjector({forceFallbacks: true, pngFallback: 'assets/png'}).inject(mySVGsToInject);
    </script>
  </body>
</html>