[GitHub] [echarts] plainheart edited a comment on issue #16464: [Bug] TypeError: api.coord is not a function

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

plainheart edited a comment on issue #16464:
URL: https://github.com/apache/echarts/issues/16464#issuecomment-1039990270


   > I need an event to be fired if i click on label.
   
   You can determine if it's triggered by labels via `e.event.topTarget.type` or `e.event.topTarget.style.text`.
   
   ```js
   chart.on('click', { seriesName: 'SERIES NAME' }, e => {
     const target = e.event.topTarget;
     if (target.type === 'tspan') {
        // triggered by label
     }
     // Or
     if (target.style.text) {
         // ...
      }
   })
   ```
   
   > And also is it possible to show multiple markers/symbols on same coordinate?
   
   I have no good idea about this. But based on the information returned by the event, I think you can give some tips by customizing tooltip content or using [`graphic component`](https://echarts.apache.org/en/option.html#graphic) or [`custom series`](https://echarts.apache.org/en/option.html#series-custom) to draw symbols that share the same coordinate.
   


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