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效果图
源代码
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>ECharts</title>
<!-- 引入 echarts.js -->
<script src="js/echarts.min.js"></script>
<script src="js/jquery-1.11.0.min.js"></script>
<script src="dist/extension/dataTool.js"></script>
</head>
<body>
<!-- 为ECharts准备一个具备大小（宽高）的Dom -->
<div id="main" style="width: 1024px;height:768px;"></div>
<script type="text/javascript">
// 基于准备好的dom，初始化echarts实例
var myChart = echarts.init(document.getElementById('main'));
var option;
myChart.showLoading();
$.get('data/energy.json', function (data) {
myChart.hideLoading();
myChart.setOption(option = {
title: {
text: 'Sankey Diagram'
},
tooltip: {
trigger: 'item',
triggerOn: 'mousemove'
},
series: [
{
type: 'sankey',
data: data.nodes,
links: data.links,
focusNodeAdjacency: 'allEdges',
itemStyle: {
normal: {
borderWidth: 1,
borderColor: '#aaa'
}
},
lineStyle: {
normal: {
color: 'source',
curveness: 0.5
}
}
}
]
});
});
myChart.setOption(option);
</script>
</body>
</html>