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107 lines
3.3 KiB
107 lines
3.3 KiB
<!doctype html>
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<html>
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<head>
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<title>Network | Clustering</title>
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<script type="text/javascript" src="../../../dist/vis.js"></script>
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<link href="../../../dist/vis-network.min.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: 600px;
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border: 1px solid lightgray;
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}
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p {
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max-width:600px;
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}
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h4 {
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margin-bottom:3px;
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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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Demonstrating getBaseEdges, getClusteredEdges updateEdge and updateClusteredNode. <br/><ul><li>Clicking on the cluster will change it to a star (updateClusteredNode).</li>
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<li>Clicking on an edge will make it red regardless of whether it is a clusteredEdge or not (updateEdge)</li>
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<li>Clicking on an edge will also show the results of getBaseEdges and getClusteredEdge</li>
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</ul>
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</p>
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<div id="mynetwork"></div>
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<pre id="eventSpan"></pre>
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<script type="text/javascript">
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// create an array with nodes
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var nodes = [
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{id: 1, label: 'Node 1', color:'orange'},
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{id: 2, label: 'Node 2', color:'DarkViolet', font:{color:'white'}},
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{id: 3, label: 'Node 3', color:'orange'},
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{id: 4, label: 'Node 4', color:'DarkViolet', font:{color:'white'}},
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{id: 5, label: 'Node 5', color:'orange'},
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{id: 6, label: 'cid = 1', cid:1, color:'orange'},
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{id: 7, label: 'cid = 1', cid:1, color:'DarkViolet', font:{color:'white'}},
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{id: 8, label: 'cid = 1', cid:1, color:'lime'},
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{id: 9, label: 'cid = 1', cid:1, color:'orange'},
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{id: 10, label: 'cid = 1', cid:1, color:'lime'}
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];
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// create an array with edges
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var edges = [
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{from: 1, to: 2},
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{from: 1, to: 3},
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{from: 10, to: 4},
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{from: 2, to: 5},
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{from: 6, to: 2},
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{from: 7, to: 5},
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{from: 8, to: 6},
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{from: 9, to: 7},
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{from: 10, to: 9}
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];
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// create a network
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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 = {layout:{randomSeed:8}};
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var network = new vis.Network(container, data, options);
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var clusterOptionsByData = {
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joinCondition:function(childOptions) {
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return childOptions.cid == 1;
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},
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clusterNodeProperties: {id:'cidCluster', borderWidth:3, shape:'database'}
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};
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network.cluster(clusterOptionsByData);
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network.on("selectNode", function(params) {
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if (params.nodes.length == 1) {
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if (network.isCluster(params.nodes[0]) == true) {
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network.clustering.updateClusteredNode(params.nodes[0], {shape : 'star'});
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}
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}
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});
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network.on("selectEdge", function(params) {
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if (params.edges.length == 1) {
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// Single edge selected
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var obj = {};
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obj.clicked_id = params.edges[0];
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network.clustering.updateEdge(params.edges[0], {color : '#aa0000'});
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obj.base_edges = network.clustering.getBaseEdges(params.edges[0]);
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obj.all_clustered_edges = network.clustering.getClusteredEdges(params.edges[0]);
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document.getElementById('eventSpan').innerHTML = '<h2>selectEdge event:</h2>' + JSON.stringify(obj, null, 4);
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}
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});
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</script>
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</body>
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</html>
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