ECharts Home Page Roseecharts 饼配置项内容和展示

      option = {
  series: [
    {
      name: 'Nightingale Chart',
      type: 'pie',
      radius: [25, 250],
      center: ['50%', '50%'],
      roseType: 'radius',
      label: {
        show: false
      },
      itemStyle: {
        borderColor: 'white',
        borderWidth: 4
      },
      labelLine: {
        show: false
      },
      animationType: 'scale',
      animationDuration: 500,
      animationEasing: 'cubicOut',
      animationDelay(idx) {
        return (1 - idx / 8) * 800;
      },
      data: [
        { value: 40, name: 'rose 1', itemStyle: { borderRadius: [0, 20] }},
        { value: 32, name: 'rose 2', itemStyle: { borderRadius: [0, 18] } },
        { value: 28, name: 'rose 3', itemStyle: { borderRadius: [0, 16] } },
        { value: 24, name: 'rose 4', itemStyle: { borderRadius: [0, 14] } },
        { value: 19, name: 'rose 5', itemStyle: { borderRadius: [0, 12] } },
        { value: 15, name: 'rose 6', itemStyle: { borderRadius: [0, 10] } },
        { value: 12, name: 'rose 7', itemStyle: { borderRadius: [0, 8] } },
        { value: 10, name: 'rose 8', itemStyle: { borderRadius: [0, 6] } }
      ]
    }
  ]
};