<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="utf-8">
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<meta http-equiv="x-ua-compatible" content="ie=edge">
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<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
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<title>Viewer.js</title>
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<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css" crossorigin="anonymous">
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<link rel="stylesheet" href="https://unpkg.com/bootstrap@4/dist/css/bootstrap.min.css" crossorigin="anonymous">
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<link rel="stylesheet" href="../css/viewer.css">
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<style>
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.pictures {
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list-style: none;
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margin: 0;
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max-width: 30rem;
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padding: 0;
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}
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.pictures > li {
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border: 1px solid transparent;
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float: left;
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height: calc(100% / 3);
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margin: 0 -1px -1px 0;
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overflow: hidden;
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width: calc(100% / 3);
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}
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.pictures > li > img {
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cursor: zoom-in;
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width: 100%;
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}
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.viewer-download {
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color: #fff;
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font-family: FontAwesome, serif;
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font-size: 0.75rem;
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line-height: 1.5rem;
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text-align: center;
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}
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.viewer-download::before {
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content: "\f019";
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}
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</style>
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</head>
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<body>
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<div class="container">
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<h1>Viewer with custom toolbar</h1>
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<div id="galley">
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<ul class="pictures">
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<li><img data-original="../images/tibet-1.jpg" src="../images/thumbnails/tibet-1.jpg" alt="Cuo Na Lake"></li>
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<li><img data-original="../images/tibet-2.jpg" src="../images/thumbnails/tibet-2.jpg" alt="Tibetan Plateau"></li>
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<li><img data-original="../images/tibet-3.jpg" src="../images/thumbnails/tibet-3.jpg" alt="Jokhang Temple"></li>
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<li><img data-original="../images/tibet-4.jpg" src="../images/thumbnails/tibet-4.jpg" alt="Potala Palace 1"></li>
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<li><img data-original="../images/tibet-5.jpg" src="../images/thumbnails/tibet-5.jpg" alt="Potala Palace 2"></li>
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<li><img data-original="../images/tibet-6.jpg" src="../images/thumbnails/tibet-6.jpg" alt="Potala Palace 3"></li>
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<li><img data-original="../images/tibet-7.jpg" src="../images/thumbnails/tibet-7.jpg" alt="Lhasa River"></li>
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<li><img data-original="../images/tibet-8.jpg" src="../images/thumbnails/tibet-8.jpg" alt="Namtso 1"></li>
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<li><img data-original="../images/tibet-9.jpg" src="../images/thumbnails/tibet-9.jpg" alt="Namtso 2"></li>
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</ul>
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</div>
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</div>
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<script src="https://unpkg.com/jquery@3/dist/jquery.slim.min.js" crossorigin="anonymous"></script>
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<script src="https://unpkg.com/bootstrap@4/dist/js/bootstrap.bundle.min.js" crossorigin="anonymous"></script>
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<script src="../js/viewer.js"></script>
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<script>
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window.addEventListener('DOMContentLoaded', function () {
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var galley = document.getElementById('galley');
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var viewer = new Viewer(galley, {
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url: 'data-original',
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toolbar: {
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oneToOne: true,
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prev: function() {
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viewer.prev(true);
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},
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play: true,
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next: function() {
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viewer.next(true);
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},
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download: function() {
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const a = document.createElement('a');
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a.href = viewer.image.src;
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a.download = viewer.image.alt;
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document.body.appendChild(a);
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a.click();
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document.body.removeChild(a);
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},
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},
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});
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});
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</script>
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</body>
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</html>
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