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85 lines
2.7 KiB
85 lines
2.7 KiB
<html>
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<head>
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<meta charset="utf-8">
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<title>Hierarchical Layout without Physics</title>
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<script type="text/javascript" src="../../../dist/vis.js"></script>
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<script type="text/javascript" src="../datasources/largeHierarchicalDataset.js"></script>
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<link href="../../../dist/vis.css" rel="stylesheet" type="text/css" />
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<style type="text/css">
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#network{
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width: 1000px;
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height: 400px;
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border: 1px solid lightgray;
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}
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td {
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vertical-align:top;
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}
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table {
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width:800px;
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}
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</style>
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</head>
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<body>
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<h1>Hierarchical Layout without Physics</h1>
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The hierarchical layout can now be controlled without the use of physics. This is much quicker. The options for this are: <br /><br />
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<table>
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<tr>
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<td width="150px"><code>levelSeparation</code></td>
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<td width="400px">Distance between levels.</td>
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</tr>
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<tr>
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<td><code>nodeSpacing</code></td>
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<td>Minimum distance between nodes on the free axis.</td>
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</tr>
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<tr>
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<td><code>treeSpacing</code></td>
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<td>Distance between different trees (independent networks).</td>
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</tr>
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<tr>
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<td><code>blockShifting</code></td>
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<td>Method for reducing whitespace. Can be used alone or together with edge minimization. Each node will check for whitespace and will shift
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it's branch along with it for as far as it can, respecting the nodeSpacing on any level.</td>
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</tr>
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<tr>
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<td><code>edgeMinimization</code></td>
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<td>Method for reducing whitespace. Can be used alone or together with block shifting. Enabling block shifting will usually speed up the layout process.
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Each node will try to move along its free axis to reduce the total length of it's edges.</td>
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</tr>
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</table>
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<br /><br />
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Play with the settings below the network and see how the layout changes!
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<div id="network"></div>
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<script>
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var data = {
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nodes: nodes,
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edges: edges
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};
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// create a network
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var container = document.getElementById('network');
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var options = {
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layout: {
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hierarchical: {
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direction: "UD",
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sortMethod: "directed"
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}
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},
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interaction: {dragNodes :false},
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physics: {
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enabled: false
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},
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configure: {
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filter: function (option, path) {
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if (path.indexOf('hierarchical') !== -1) {
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return true;
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}
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return false;
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},
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showButton:false
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}
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};
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var network = new vis.Network(container, data, options);
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</script>
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</body>
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</html>
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