| 1 | <!doctype html>
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| 2 | <html>
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| 3 | <head>
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| 4 | <title>Network | Static smooth curves</title>
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| 5 |
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| 6 | <script type="text/javascript" src="../../../dist/vis-network.min.js"></script>
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| 7 | <link href="../../../dist/vis-network.min.css" rel="stylesheet" type="text/css" />
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| 8 |
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| 9 | <style type="text/css">
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| 10 | #mynetwork {
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| 11 | width: 500px;
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| 12 | height: 500px;
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| 13 | border: 1px solid lightgray;
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| 14 | }
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| 15 | </style>
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| 16 |
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| 17 | </head>
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| 18 |
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| 19 | <body>
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| 20 |
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| 21 | <h2>Smooth curves</h2>
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| 22 | <div style="width:700px; font-size:14px; text-align: justify;">
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| 23 | All the smooth curves in the examples so far have been using dynamic smooth curves. This means that each curve has a
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| 24 | support node which takes part in the physics simulation. For large networks or dense clusters, this may not be the ideal
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| 25 | solution. To solve this, static smooth curves have been added. The static smooth curves are based only on the positions of the connected
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| 26 | nodes. There are multiple ways to determine the way this curve is drawn. This example shows the effect of the different
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| 27 | types. <br /> <br />
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| 28 | Drag the node around to see how the smooth curves are drawn for each setting. For animated system, we
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| 29 | recommend only the continuous mode. In the next example you can see the effect of these methods on a large network. Keep in mind
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| 30 | that the direction (the from and to) of the curve matters.
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| 31 | <br /> <br />
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| 32 | When you select the dynamic type, you can see the interaction with the fixed node and the edge, any other type will not interact with other nodes.
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| 33 | <br /> <br />
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| 34 | </div>
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| 35 |
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| 36 | <div id="mynetwork"></div>
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| 37 |
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| 38 | <script type="text/javascript">
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| 39 |
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| 40 |
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| 41 | var nodes = [
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| 42 | {id: 1, label: 'Fixed node', x:0, y:0, fixed:true},
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| 43 | {id: 2, label: 'Drag me', x:150, y:130, physics:false},
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| 44 | {id: 3, label: 'Obstacle', x:80, y:-80, fixed:true, mass:10}
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| 45 | ];
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| 46 |
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| 47 |
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| 48 | var edges = [
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| 49 | {from: 1, to: 2, arrows:'to'}
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| 50 | ];
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| 51 |
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| 52 |
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| 53 | var container = document.getElementById('mynetwork');
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| 54 | var data = {
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| 55 | nodes: nodes,
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| 56 | edges: edges
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| 57 | };
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| 58 | var options = {
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| 59 | physics:true,
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| 60 | configure:function (option, path) {
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| 61 | if (path.indexOf('smooth') !== -1 || option === 'smooth') {
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| 62 | return true;
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| 63 | }
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| 64 | return false;
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| 65 | },
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| 66 | edges: {
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| 67 | smooth: {
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| 68 | type: 'continuous'
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| 69 | }
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| 70 | }
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| 71 | };
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| 72 | var network = new vis.Network(container, data, options);
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| 73 |
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| 74 |
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| 75 | </script>
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| 76 |
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| 77 | </body>
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| 78 | </html>
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