[I] [Bug] 绘制3万个左右散点的图形时，鼠标悬浮在部分散点上时鼠标的样式未变化，部分是正常变化的；同时点击散点无法触发点击事件 [echarts]

Thu, 14 Mar 2024 01:17:52 -0700 


vikon72 opened a new issue, #19716:
URL: https://github.com/apache/echarts/issues/19716

   ### Version
   
   5.2.2
   
   ### Link to Minimal Reproduction
   
   暂无
   
   ### Steps to Reproduce
   
   
准备绘制三万个左右的散点，需要实现点击散点时显示label，但是发现部分散点点击后label无法正常显示，同时发现无法正常显示label的点在鼠标悬浮时鼠标的样式未变化。正常能标记的点鼠标悬浮时鼠标样式默认会变为手型。另外进行区域放大操作后无法正常标记的散点也可以正常标记。
   ```
   large: true,
   label: {
        show : false,
        position: 'outside',
        formatter:function (params) {
                if(params.value[0]){ 
                        return params.value[0]
                }else{
                        return ""
                }
        }
   },
   selectedMode: "multiple",
   select: {
        label: {
             show: true
        }
   }
   ```
   
![image](https://github.com/apache/echarts/assets/74488246/76bd4914-b57b-42f2-a718-bc8f00bd4782)
   
![image](https://github.com/apache/echarts/assets/74488246/b911b8c5-5571-4a87-8dce-5d1b8b0e1a25)
   
   
   ### Current Behavior
   
   创建了多数据集多series的散点图，部分series中所有散点可能无法正常显示label
   
   ### Expected Behavior
   
   正常点击所有的散点都可以触发点击事件，标记散点名称
   
   ### Environment
   
   ```markdown
   - OS:Windows10
   - Browser:Chrome 122.0.6261.128
   - Framework:Vue@3
   ```
   
   
   ### Any additional comments?
   
   _No response_


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