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: 600px;height:400px;"></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;
var axisData = ['周一', '周二', '周三', '很长很长的周四', '周五', '周六', '周日'];
var data = axisData.map(function(item, i) {
return Math.round(Math.random() * 1000 * (i + 1));
});
var links = data.map(function(item, i) {
return {
source: i,
target: i + 1
};
});
links.pop();
option = {
title: {
text: '笛卡尔坐标系上的 Graph'
},
tooltip: {},
xAxis: {
type: 'category',
boundaryGap: false,
data: axisData
},
yAxis: {
type: 'value'
},
series: [{
type: 'graph',
layout: 'none',
coordinateSystem: 'cartesian2d',
symbolSize: 40,
label: {
normal: {
show: true
}
},
edgeSymbol: ['circle', 'arrow'],
edgeSymbolSize: [4, 10],
data: data,
links: links,
lineStyle: {
normal: {
color: '#2f4554'
}
}
}]
};
myChart.setOption(option);
</script>
</body>
</html>