| 1 | <!doctype html>
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| 2 | <html>
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| 3 | <head>
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| 4 | <title>Network | Label alignment</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: 600px;
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| 12 | height: 400px;
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| 13 | border: 1px solid lightgray;
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| 14 | }
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| 15 | p {
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| 16 | max-width:600px;
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| 17 | }
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| 18 | </style>
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| 19 |
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| 20 | </head>
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| 21 |
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| 22 | <body>
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| 23 |
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| 24 | <p>Labels of edges can be aligned to edges in various ways.</p>
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| 25 | <p>Text-alignment within node labels can be 'left' or 'center', other font alignments not implemented.</p>
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| 26 | <p>Label alignment (placement of label "box") for nodes (top, bottom, left, right, inside) is
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| 27 | planned but not in vis yet.</p>
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| 28 | <p>The click event is captured and displayed to illustrate how the clicking on labels works.
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| 29 | You can drag the nodes over each other to see how this influences the click event values.
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| 30 | </p>
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| 31 |
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| 32 | <div id="mynetwork"></div>
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| 33 | <pre id="eventSpan"></pre>
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| 34 |
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| 35 | <script type="text/javascript">
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| 36 |
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| 37 | var nodes = [
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| 38 | {id: 1, label: 'Node 1'},
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| 39 | {id: 2, label: 'Node 2'},
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| 40 | {id: 3, label: 'Node 3:\nLeft-Aligned', font: {'face': 'Monospace', align: 'left'}},
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| 41 | {id: 4, label: 'Node 4'},
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| 42 | {id: 5, label: 'Node 5\nLeft-Aligned box', shape: 'box',
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| 43 | font: {'face': 'Monospace', align: 'left'}}
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| 44 | ];
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| 45 |
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| 46 |
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| 47 | var edges = [
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| 48 | {from: 1, to: 2, label: 'middle', font: {align: 'middle'}},
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| 49 | {from: 1, to: 3, label: 'top', font: {align: 'top'}},
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| 50 | {from: 2, to: 4, label: 'horizontal', font: {align: 'horizontal'}},
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| 51 | {from: 2, to: 5, label: 'bottom', font: {align: 'bottom'}}
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| 52 | ];
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| 53 |
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| 54 |
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| 55 | var container = document.getElementById('mynetwork');
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| 56 | var data = {
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| 57 | nodes: nodes,
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| 58 | edges: edges
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| 59 | };
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| 60 | var options = {physics:false};
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| 61 | var network = new vis.Network(container, data, options);
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| 62 |
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| 63 | network.on("click", function (params) {
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| 64 | params.event = "[original event]";
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| 65 | document.getElementById('eventSpan').innerHTML = '<h2>Click event:</h2>' + JSON.stringify(params, null, 4);
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| 66 | });
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| 67 | </script>
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| 68 |
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| 69 | </body>
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| 70 | </html>
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