SentretC opened a new issue, #19238: URL: https://github.com/apache/echarts/issues/19238
### What problem does this feature solve? The documentation on `tooltip.showContent` says: "It should be configurated to be false, if you only need tooltip to trigger the event or show the axisPointer without content." However there's no tooltip-triggered event documented. `showTip` and `hideTip` are only listed as actions, although you actually can listen to these two events. `updateAxisPointer` is another event that exists but is not documented, also previously mentioned in #18936. I want to use these events to let users click on the chart (even in empty places) when an axis-triggered tooltip is shown and perform some action depending on the axisPointer value. I previously did this by reading the value in a custom tooltip formatter and check whether the position the user clicked on is inside the grid area. ### What does the proposed API look like? Just document the events, no API changes needed. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
