Zooming triggers unnecessary "brushselected" events

[thatsmeta]

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• [x] Required: I have tried with the latest version of ECharts and still have this problem. （必填）我试过最新版本的 ECharts，还是存在这个问题。

In this issue, I have provided information with: 在这个 issue 中我提供了以下信息：

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• [x] Required: demo；（必填）能反映问题的例子（如果你想提问或报 bug）
• [x] Required: ECharts version；ECharts 版本

Issue Type

• [ ] 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
• [x] 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
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• [ ] 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

Zooming triggers unnecessary "brushselected" events.

Expected Behavior

Zooming should not trigger a "brushselected" event, especially not when nothing is selected.

Current Behavior

Everytime you zoom, a "brushselected" event is triggered, which is bad for performance.

Online Example

Try zooming via mouse wheel, without having selected anything. See the event logged in the console.

https://codepen.io/anon/pen/MZJPaE

Topics

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

Anything Else We Need to Know

Environment

• ECharts version；ECharts 版本: 4.2.0-rc.2

• [ ] 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}

[rajpatelukyahoo]

try dataZoom: [{show: false, type: 'inside', xAxisIndex: [0, 1], start: 0, end: 100, filterMode: 'fiter', disabled:true},],

[github-actions[bot]]

This issue has been automatically marked as stale because it did not have recent activity. It will be closed in 7 days if no further activity occurs. If you wish not to mark it as stale, please leave a comment in this issue.

[github-actions[bot]]

This issue has been automatically closed because it did not have recent activity. If this remains to be a problem with the latest version of Apache ECharts, please open a new issue and link this to it. Thanks!