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Posted to dev@echarts.apache.org by GitBox <gi...@apache.org> on 2018/04/14 07:44:56 UTC

[GitHub] chenxia123 opened a new issue #8158: brush在某个坐标系下,并不是这个坐标系的所有数据都可以被刷选到,怎么做到

chenxia123 opened a new issue #8158: brush在某个坐标系下,并不是这个坐标系的所有数据都可以被刷选到,怎么做到
URL: https://github.com/apache/incubator-echarts/issues/8158
 
 
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   ### One-line summary [问题简述]
   myChart.dispatchAction({
           type: 'brush',
           areas: [
             {
               xAxisIndex: 0,
               // 指定选框的类型。
               brushType: 'lineY',
               // 指定选框的形状。
               coordRange: [5, 9],
             },
           ],
         });
   如上设置,我给x轴index为0的坐标系设置brush删选,但是实际项目需求是这个index为0的坐标系并不是全部的值都可以被刷选到,而是需要满足一定要求的数据可以。即对坐标轴进行限制之外还需要对这个坐标轴内的每一个数据进行判断。如何实现???
   
   
   
   
   ### Version & Environment [版本及环境]
   + ECharts version [ECharts 版本]:
   + Browser version [浏览器类型和版本]:
   + OS Version [操作系统类型和版本]:
   
   
   
   
   
   ### Expected behaviour [期望结果]
   
   
   
   
   
   ### ECharts option [ECharts配置项]
   <!-- Copy and paste your 'echarts option' here. -->
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   ```javascript
   option = {
   
   }
   
   ```
   
   
   
   
   ### Other comments [其他信息]
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