chengwb53 opened a new issue, #20993: URL: https://github.com/apache/echarts/issues/20993
### What problem does this feature solve? 饼图配置了padAngle时，如果数据项有多个，但是只有1个数据有值，其它全部为0时，为0的数据项的padAngle会累积在一起，看起来有一块空的，就像下面这个例子一样（例子加了border，为了方便看效果） [https://codesandbox.io/p/sandbox/lytnth](url) ### What does the proposed API look like? 希望： 1. 如果数据项值为0时，无论是否配置了padAngle，都把该项的pagAngle设置为0； 2. 如果只有一个数据有值（大于0），则把所有项的padAngle处理为0； 3. 如果有多个数据项，只有一个数据有值（大于0），则把所有项的padAngle处理为0； 也可以增加配置项，业务自己控制单个数据项的padAngle，例如为data添加padAngle配置： ` option = { tooltip: { trigger: 'item' }, legend: { top: '5%', left: 'center' }, series: [ { name: 'Access From', type: 'pie', radius: ['40%', '70%'], avoidLabelOverlap: false, padAngle: 5, minAngle: 0, itemStyle: { borderRadius: 0, borderWidth: 5, borderColor: 'red', }, label: { show: false, position: 'center' }, emphasis: { label: { show: true, fontSize: 40, fontWeight: 'bold' } }, labelLine: { show: false }, data: [ { value: 0, name: 'Union Ads', padAngle: 0, }, { value: 0, name: 'Union Ads', padAngle: 0, }, { value: 1, name: 'Video Ads' } ] } ] }; ` -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
