TLovers commented on issue #1063:
URL: https://github.com/apache/echarts/issues/1063#issuecomment-1704919637
> 3Q， 根据提示打印实例， 获取到了相关lable属性,进行设置，完成了。
>
> ```coffee
> chart.setOption ctrl.options
> positionList = chart.chart.pie.series[0].data
> imageMap =
> "电视": 'image://image/analysis-tv.png'
> "平板": 'image://image/analysis-ipad.png'
> "手机": 'image://image/analysis-phone.png'
> "电脑": 'image://image/analysis-computer.png'
>
> setMarkPoint = (item)->
> name = item.name
> symbol = imageMap[name]
> x = item.__labelX - 16
> y = item.__labelY
>
> chart.addMarkPoint(0, {
> symbol: symbol
> symbolSize: 16
> data: [{name: name, x: x, y:y}]
> })
>
> for item in positionList
> setMarkPoint item
> ```
>
>
大佬 扇区的起始咋算的啊？ 我想获取饼图上数据分割点的坐标，但是我打印了实例，结合了你的代码，看不懂你的代码，能解释下吗
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