text: const baseData = {
    dimensions: {
      name: '渠道',
      data: ['APP', 'PC', 'M端', '微信', '手Q', '小程序']
    },
    measures: [{
      name: 'PV',
      data: [40000, 27800, 22000, 20200, 15600, 13600]
    }]
  }
  
  export default {
    name: '环形图',
    type: 'donut',
    chartData: [
      {
        title: '简单环形图',
        data: baseData,
        settings: {}
      },
      {
        title: '环形图 - 选中扇区',
        data: baseData,
        settings: {
          selectedMode: 'single'
        }
      },
      {
        title: '环形图 - 半径设置',
        data: baseData,
        settings: {
          radius: ['35%', '55%']
        }
      },
      {
        title: '环形图 - 中心显示标签',
        data: baseData,
        settings: {
          label: {
            normal: {
              show: false,
              position: 'center'
            },
            emphasis: {
              show: true,
              textStyle: {
                fontSize: '24',
                fontWeight: 'bold'
              }
            }
          },
          labelLine: {
            normal: {
              show: false
            }
          },
          avoidLabelOverlap: false
        }
      }
    ]
  }
  