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/flare.json', function(data) {
myChart.hideLoading();
myChart.setOption(option = {
tooltip: {
trigger: 'item',
triggerOn: 'mousemove'
},
series: [{
type: 'tree',
data: [data],
left: '2%',
right: '2%',
top: '8%',
bottom: '20%',
symbol: 'emptyCircle',
orient: 'vertical',
expandAndCollapse: true,
label: {
normal: {
position: 'top',
rotate: -90,
verticalAlign: 'middle',
align: 'right',
fontSize: 9
}
},
leaves: {
label: {
normal: {
position: 'bottom',
rotate: -90,
verticalAlign: 'middle',
align: 'left'
}
}
},
animationDurationUpdate: 750
}]
});
});
//myChart.setOption(option);
</script>
</body>
</html>
