How to show tooltop tigger on mouseover or Is there another way to achieve it - Githubissues

apache / echarts

Apache ECharts is a powerful, interactive charting and data visualization library for browser

https://echarts.apache.org

Apache License 2.0

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How to show tooltop tigger on mouseover or Is there another way to achieve it #9926

Closed RadioWater closed 5 years ago

RadioWater commented 5 years ago

General Questions

Issue Type

[x ] I have a question to ask about how to use ECharts to ...；我想提问如何使用 ECharts 实现某功能
[ ] I have a bug to report；我想要报 bug
[ ] I have a feature to request, e.g.: I'd like a new feature that ...；我需要一个新功能
[ ] I have a feature to enhance, e.g.: The current feature should be improved in the way that ...；我希望改进某个功能
[ ] There's something wrong with the documents；文档有些问题
[ ] Others, or I'm not sure which issue types to choose here；其他，或我不知道应该选什么类型

Issue Details

How to show tooltop tigger on mouseover, but not mousemove 显示tooltip的时候是mouseover触法而不是mousemove

Expected Behavior

散点图添加mouseover事件来显示tooltip

Current Behavior

tooltip某些数据是异步请求的，用散点图的时候，鼠标只要在点上轻轻移动，会造成mousemove一直触发，然后频发网络请求

Online Example

Topics

Anything Else We Need to Know

Environment

ECharts version；ECharts 版本: 4.1.0
[ ] It happens only on certain browsers or operating systems. 对于特定浏览器或操作系统才会出现的问题，请提供相应环境信息：{BROWSER_VERSION_OR_OS_INFORMATION_HERE}

RadioWater commented 5 years ago

可以用echarts绑定mouseover事件，然后在用api的echarts.dispatchAction可以做到