[GitHub] [incubator-echarts] wf123537200 commented on issue #12733: graphic元素的回调方法触发不符合预期

[GitBox <gi...@apache.org>]

wf123537200 commented on issue #12733:
URL: https://github.com/apache/incubator-echarts/issues/12733#issuecomment-637361681


   这个是时间执行顺序问题，简单来说可以用dragstart和dragend来判断一下就解决问题了，上下代码， 具体移动多少，可以自己判断和设置，看看能不能解决你的问题
   
   ```
   var p = {}
   function dragStart(dataIndex, e) {
       console.log('dragStart Event');
       p.x = e.event.offsetX
       p.y = e.event.offsetY
   }
   
   function dragEnd(dataIndex, e) {
       var x = e.event.offsetX
       var y = e.event.offsetY
       // 判断移动距离
       if(Math.abs(x - p.x) > 50 || Math.abs(y - p.y) > 50) {
           console.log('dragEnd Event');    
       }
   }
   
   function PointClick(dataIndex, e, dy) {
       console.log('Click Event');
   }
   ```


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