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73 lines
1.9 KiB
73 lines
1.9 KiB
<!DOCTYPE html>
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<html>
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<head>
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<meta charset="utf-8">
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<title>JS Bin</title>
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<script type="text/javascript" src="../dist/vis.js"></script>
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<link href="../dist/vis.css" rel="stylesheet" type="text/css" />
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<style>
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#mynetwork {
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width: 700px;
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height: 450px;
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border: 1px solid lightgray;
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}
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</style>
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<script>
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var network = null;
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function destroy() {
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if (network !== null) {
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network.destroy();
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network = null;
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}
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}
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function draw() {
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destroy();
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var container = document.getElementById('mynetwork');
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var nodes = new vis.DataSet();
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var edges = new vis.DataSet();
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nodes.add({id:1})
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data = {
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nodes: nodes,
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edges:edges
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}
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options = {
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edges: {
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arrows:{
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to: true
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},
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smooth:{
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enabled: true
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}
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},
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interaction:{
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navigationButtons:true
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},
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physics:{
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enabled: true,
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stabilization: true
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},
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manipulation:{
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enabled: false,
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addEdge: function (data, callback) {
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setTimeout(function () {network.addEdgeMode();},0);
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callback(data);
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}
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}
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};
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network = new vis.Network(container, data, options);
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network.addEdgeMode();
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}
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</script>
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</head>
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<body onLoad="draw()">
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<button id="addNodeLayer1">Layer 1</button>
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<button id="addNodeLayer2">Layer 2</button>
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<button id="addNodeLayer3">Layer 3</button>
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<div id="mynetwork"></div>
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</body>
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</html>
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