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[Ovilia]

• [x] I am using English in this issue.

General Questions

• [x] I have read the document and examples and tried to solve it by myself.
• [x] I have searched for similar issues and that didn't help.
• [x] I have tried with the latest version of ECharts and still have this problem.

In this issue, I have provided information with:

• [x] issue type
• [x] one sentence description in issue details
• [x] demo if this is bug report
• [x] ECharts version

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Issue Type

• [ ] I have a question to ask about how to use ECharts to ...
• [x] I have a bug to report
• [ ] I have a feature to request, e.g.: I'd like a new feature that ...
• [ ] I have a feature to enhance, e.g.: The current feature should be improved in the way that ...
• [x] There's something wrong with the documents
• [] Others, or I'm not sure which issue types to choose here

Issue Details

{DESCRIBE_HERE}

Expected Behavior

{DESCRIBE_HERE}

Current Behavior

{DESCRIBE_HERE}

Online Example

{ADD_LINK_OF_DEMO_HERE}

{PASTE_RELATED_CODE_HERE}

Topics

• [ ] Legend
• [x] Tooltip
• [x] Event
• [ ] Performance
• [ ] SVG
• [] Map
• [x] ECharts GL
• [ ] Third-party libraries, e.g.: Vue.js, React

Anything Else We Need to Know

{DESCRIBE_HERE}

Environment

• ECharts version: v4.1

• [x] It happens only on certain browsers or operating systems. {BROWSER_VERSION_OR_OS_INFORMATION_HERE}

[echarts-robot-dev[bot]]

Issue is in English.

[echarts-robot-dev[bot]]

Thanks for editing. Please wait for the community to reply.

[echarts-robot-dev[bot]]

Thanks for editing. Please wait for the community to reply.

[echarts-robot-dev[bot]]

Thanks for editing, but something doesn't seem to be right: ❗️ [Error] Please read the doc and examples first, and make sure everything is checked in the REQUIRED FIELDS. You may edit this issue and I will check it again. 😃

[Ovilia]

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[Ovilia]

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[Ovilia]

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