echarts定义饼状图的指向线内容

定义饼状图的指向线内容

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
  <script src="https://cdn.staticfile.org/echarts/4.3.0/echarts.min.js"></script>
</head>
<body>
  <div style="width: 600px;height: 400px"></div>
  <script>
      var mCharts = echarts.init(document.querySelector('div'))
      var pieData = [
        {
          name: '淘宝',
          value: 11231
        },
        {
          name: '京东',
          value: 22673
        },
        {
          name: '唯品会',
          value: 6123
        },
        {
          name: '聚美优品',
          value: 6700
        }
      ]
      var option = {
        series: [
          {
            type: 'pie',
            data: pieData,
            label: {
              show: true,
              formatter: function(arg) {
                return arg.name + arg.value + '元\n' + arg.percent + '%'
              }
            },
            //第一个代表内圆半径，第二个代表外圆半径
            radius: ['50%', '70%']
          }
        ]
      }
      mCharts.setOption(option)
  </script>
</body>
</html>

posted @ 2021-08-19 13:06  南风晚来晚相识  阅读(446)  评论(0)    收藏  举报