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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>