[GitHub] [echarts] Clarkkkk opened a new issue #14392: Is it able to dispatch 'showTip' action to show the tooltip on timeline?

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

Clarkkkk opened a new issue #14392:
URL: https://github.com/apache/echarts/issues/14392


   ### What problem does this feature solve?
   When there is a large amout of time points on the timeline, it is not practical to show all the labels in the same time. And it is difficult to distinguish what is the time value of a particular time point in massive points.
   
   Moving the mouse over that point to check the tooltip is one way. But it won't work on the checkpoint (the tooltip won't occur when moving mouse onto the checkpoint or dragging it). When the timeline is playing, it is harder to know the information about the current checkpoint.
   
   If I can dispatch the `showTip` action in the `timelinechanged` event, it would help a lot. (Or is there any solution I've missed?)
   
   ### What does the proposed API look like?
   ```js
   dispatchAction({
       type: 'showTip',
       component: 'timeline',
       // ...
   })
   ```
   
   <!-- This issue is generated by echarts-issue-helper. DO NOT REMOVE -->
   <!-- This issue is in English. DO NOT REMOVE -->


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[GitHub] [echarts] echarts-bot[bot] commented on issue #14392: Is it able to dispatch 'showTip' action to show the tooltip on timeline?

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

echarts-bot[bot] commented on issue #14392:
URL: https://github.com/apache/echarts/issues/14392#issuecomment-789752312


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