What causes this disorder in the line chart

[tigerHeeJS]

Version

4.9.0

Steps to reproduce

I want to know what caused the red line chart to be messy. I update a lot of data in real time to render the line chart，like：

What is expected?

What is actually happening?

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[plainheart]

Could you please try to set smoothMonotone to x to keep the monotonicity in xAxis and then check whether the behavior is normal?

[tigerHeeJS]

Could you please try to set smoothMonotone to x to keep the monotonicity in xAxis and then check whether the behavior is normal?

I did not set smooth to true，Can smoothMonotone take effect？

[tigerHeeJS]

Set smoothMonotone to x，There is still a problem with the red line disorder

[pissang]

@tigerHeeJS Perhaps it's caused by animation. You can try turning animation off by setting animation: false

Also, do you mind providing this reproducible demo to us? Thanks

[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!