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57 lines
1.2 KiB
57 lines
1.2 KiB
<!doctype html>
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<html>
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<head>
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<title>Network | Basic usage</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 type="text/css">
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#mynetwork {
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width: 600px;
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height: 400px;
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border: 1px solid lightgray;
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}
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</style>
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</head>
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<body>
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<p>
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Create a simple network with some nodes and edges.
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</p>
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<div id="mynetwork"></div>
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<script type="text/javascript">
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// create an array with nodes
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var nodes = new vis.DataSet([
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{id: 1, label: 'N1'},
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{id: 2, label: 'N2'}
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]);
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var edges = new vis.DataSet([
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{id: '1%2', from: 1, to: 2},
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{id: '2%1',from: 2, to: 1}
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]);
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var container = document.getElementById('mynetwork');
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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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var options = {edges:{arrows:'to'}};
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var network = new vis.Network(container, data, options);
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edges.update({id: '1%2', arrows:{from:{enabled:true}}});
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edges.update({id: '1%2', arrows: null});
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//
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// edges.update({id: '1%2', width: 20});
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// also try after:
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// edges.update({id: '2%1', color: '#00ff00'});
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</script>
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</body>
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</html>
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