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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',
'theme/vintage'
], function (echarts, gexf) {
var chart = echarts.init(document.getElementById('main'), 'vintage', {
renderer: 'canvas'
});
$.get('./data/les-miserables.gexf', function (xml) {
var graph = gexf.parse(xml);
var categories = [];
for (var i = 0; i < 9; i++) {
categories[i] = {
name: '类目' + i
};
}
graph.nodes.forEach(function (node) {
delete node.itemStyle;
node.value = node.symbolSize;
node.label = {
normal: {
show: node.symbolSize > 30
}
};
node.category = node.attributes['modularity_class'];
});
graph.links.forEach(function (link) {
delete link.lineStyle;
});
var option = {
tooltip: {},
legend: [{
// selectedMode: 'single',
data: categories.map(function (a) {
return a.name;
})
}],
// visualMap: {
// max: 100,
// inRange: {
// colorSaturation: [1, 0.3]
// }
// },
animationDurationUpdate: 1500,
animationEasingUpdate: 'quinticInOut',
series : [
{
name: 'Les Miserables',
type: 'graph',
layout: 'none',
data: graph.nodes,
links: graph.links,
categories: categories,
roam: true,
draggable: true,
// edgeSymbol: ['none', 'arrow'],
// scaleLimit: {
// min: 1.5,
// max: 2
// },
label: {
normal: {
position: 'right',
formatter: '{b}'
}
},
lineStyle: {
normal: {
curveness: 0.3
}
}
}
]
};
chart.setOption(option);
var config = {
layout: 'none'
};
chart.on('click', function (params) {
console.log(params, params.data);
});
var gui = new dat.GUI();
gui.add(config, 'layout', ['none', 'circular'])
.onChange(function (value) {
chart.setOption({
series: [{
name: 'Les Miserables',
layout: value
}]
});
});
});
});
</script>
</body>
</html>