flipbook-viewer/index.html at master · theproductiveprogrammer/flipbook-viewer · GitHub

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<!doctype html>
<html>
<head>
    <meta charset="utf-8">
    <title>Page Flip Vanilla JS</title>
    <style>
      #app { width: 800px; height: 600px; border: 1px solid #ccc; margin-bottom: 10px; }
      button { margin-right: 5px; }
    </style>
</head>
<body>
  <div id="app"></div>
  <button id="prev">Prev</button>
  <button id="next">Next</button>
  <button id="zoom">Zoom</button>

  <!-- Load the built files -->
  <script src="dist/pdf.worker.js"></script>
  <script src="dist/flipbook-viewer.js"></script>
  <script src="dist/book.pdf.js"></script>
  <script>
    // Apply to Vanilla JS
    const opts = { width: 800, height: 600 };
    const app = document.getElementById('app');
    const next = document.getElementById('next');
    const prev = document.getElementById('prev');
    const zoom = document.getElementById('zoom');

    // using book.init from book.pdf.js
    book.init('sample-local-pdf.pdf', function(err, bookObj) {
      if (err) return console.error(err);
      flipbook.init(bookObj, app, opts, function(err, viewer) {
        if (err) return console.error(err);
        viewer.on('seen', n => console.log('page number: ' + n));
        next.onclick = () => viewer.flip_forward();
        prev.onclick = () => viewer.flip_back();
        zoom.onclick = () => viewer.zoom();
      });
    });
  </script>
</body>
</html>