2019-04-08 09:06:57 +08:00
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<html>
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<head>
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<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/vis/4.16.1/vis.css" type="text/css" />
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<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/vis/4.16.1/vis-network.min.js"> </script>
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<!-- <link rel="stylesheet" href="../node_modules/vis/dist/vis.min.css" type="text/css" />
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<script type="text/javascript" src="../node_modules/vis/dist/vis.js"> </script>-->
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<style type="text/css">
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#mynetwork {
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width: 500px;
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height: 500px;
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background-color: #ffffff;
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border: 1px solid lightgray;
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position: relative;
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float: left;
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}
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</style>
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</head>
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<body>
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<div id = "mynetwork"></div>
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<script type="text/javascript">
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// initialize global variables.
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var edges;
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var nodes;
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var network;
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var container;
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var options, data;
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// This method is responsible for drawing the graph, returns the drawn network
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function drawGraph() {
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var container = document.getElementById('mynetwork');
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// parsing and collecting nodes and edges from the python
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2019-04-08 09:29:45 +08:00
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nodes = new vis.DataSet([{"color": "#70ec84", "id": 0, "label": 0, "shape": "dot"}, {"color": "#70ec84", "id": 1, "label": 1, "shape": "dot"}, {"color": "#ffa07a", "id": 2, "label": 2, "shape": "dot"}, {"color": "#ffa07a", "id": 3, "label": 3, "shape": "dot"}, {"color": "#005582", "id": 4, "label": 4, "shape": "dot"}, {"color": "#005582", "id": 5, "label": 5, "shape": "dot"}, {"id": "sender", "label": "sender", "shape": "dot"}]);
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edges = new vis.DataSet([{"from": "sender", "to": 0}, {"from": "sender", "to": 2}, {"from": "sender", "to": 4}, {"from": 0, "to": 1}, {"from": 2, "to": 3}, {"from": 4, "to": 5}]);
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2019-04-08 09:06:57 +08:00
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// adding nodes and edges to the graph
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data = {nodes: nodes, edges: edges};
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var options = {
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"configure": {
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"enabled": false
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},
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"edges": {
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"color": {
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"inherit": true
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},
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"smooth": {
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"enabled": false,
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"type": "continuous"
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}
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},
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"interaction": {
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"dragNodes": true,
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"hideEdgesOnDrag": false,
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"hideNodesOnDrag": false
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},
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"physics": {
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"barnesHut": {
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"avoidOverlap": 0,
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"centralGravity": 0.3,
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"damping": 0.09,
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"gravitationalConstant": -80000,
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"springConstant": 0.001,
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"springLength": 250
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},
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"enabled": true,
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"stabilization": {
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"enabled": true,
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"fit": true,
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"iterations": 1000,
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"onlyDynamicEdges": false,
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"updateInterval": 50
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}
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}
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};
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// default to using dot shape for nodes
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options.nodes = {
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shape: "dot"
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}
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network = new vis.Network(container, data, options);
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return network;
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}
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drawGraph();
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</script>
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</body>
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</html>
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