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<!DOCTYPE html>
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<html>
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<head>
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<meta charset="utf-8">
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<title>ECharts</title>
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<!-- 引入 echarts.js -->
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<!-- 这里是加载刚下好的echarts.min.js，注意路径 -->
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<script src="{{url_for('static', filename='echarts.min.js') }}"></script>
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</head>
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<body>
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<!-- 为ECharts准备一个具备大小（宽高）的Dom -->
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<h2>ECharts图例演示</h2>
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<div id="main" style="width: 1000px;height:600px;"></div>
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<script type="text/javascript">
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// 基于准备好的dom，初始化echarts实例
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var myChart = echarts.init(document.getElementById('main'));
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var option={
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backgroundColor: '#2c343c',
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textStyle: {
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color: 'rgba(255, 255, 255, 0.3)'
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},
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series : [
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{
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name: '访问来源',
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type: 'pie',
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radius: '55%',
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data:[
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{value:400, name:'搜索引擎'},
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{value:335, name:'直接访问'},
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{value:310, name:'邮件营销'},
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{value:274, name:'联盟广告'},
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{value:235, name:'视频广告'}
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],
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roseType: 'angle',
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itemStyle: {
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emphasis: {
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shadowBlur: 200,
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shadowColor: 'rgba(0, 0, 0, 0.5)'
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}
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},
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label: {
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normal: {
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textStyle: {
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color: 'rgba(255, 255, 255, 0.3)'
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}
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}
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},
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labelLine: {
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normal: {
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lineStyle: {
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color: 'rgba(255, 255, 255, 0.3)'
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}
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}
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}
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}
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]
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}
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// 使用刚指定的配置项和数据显示图表。
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myChart.setOption(option);
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</script>
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</body>
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</html>
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