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- <html>
- <head>
- <meta charset="utf-8">
- <script src="esl.js"></script>
- <script src="config.js"></script>
- <script src="lib/jquery.min.js"></script>
- <script src="lib/dat.gui.min.js"></script>
- </head>
- <body>
- <style>
- html, body, #main {
- width: 100%;
- height: 100%;
- margin: 0;
- }
- </style>
- <div id="main"></div>
- <script>
- require([
- 'echarts',
- 'extension/dataTool/gexf',
- 'echarts/chart/graph',
- 'echarts/component/title',
- 'echarts/component/legend',
- 'echarts/component/geo',
- 'echarts/component/tooltip',
- 'echarts/component/visualMap'
- ], function (echarts) {
- var chart = echarts.init(document.getElementById('main'), null, {
- renderer: 'canvas'
- });
- var data = [];
- var edges = [];
- chart.setOption({
- series: [{
- type: 'graph',
- layout: 'force',
- animation: false,
- data: data,
- force: {
- // initLayout: 'circular'
- // gravity: 0
- repulsion: 100,
- edgeLength: 5
- },
- edges: edges
- }]
- });
- setInterval(function () {
- data.push({
- id: data.length
- });
- var source = Math.round((data.length - 1) * Math.random());
- var target = Math.round((data.length - 1) * Math.random());
- if (source !== target) {
- edges.push({
- source: source,
- target: target
- });
- }
- chart.setOption({
- series: [{
- roam: true,
- data: data,
- edges: edges
- }]
- });
- console.log('nodes: ' + data.length);
- console.log('links: ' + data.length);
- }, 500);
- });
- </script>
- </body>
- </html>
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