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@sophia1024 It seems you are not using English, I've helped translate the content automatically. To make your issue understood by more people, we'd like to suggest using English next time. 🤗

TRANSLATED

TITLE

When using visualMap, the line chart is miscoloned, the meta-color changes, and the segment color is incorrect

BODY

Version

5.2.0

Reproduction link

https://www.makeapie.com/editor.html?c=xp95UAbrfA&v=2

Steps to reproduce

You can directly see the reproducible code and effect here:
https://www.makeapie.com/editor.html?c=xp95UAbrfA&v=2

What is expected?

I use visualMap's pieces, and I want the line graph to display red 1, red 2, red 3, and blue in segments

What is actually happening?

The color of the line chart will be messy, the red line will only display red for the primitives, and the line will display blue

https://www.makeapie.com/editor.html?c=xp95UAbrfA&v=2

The color of the line chart will be messy. Only the symbol of the red line will be displayed in red, and the line will be displayed in blue.

Please refer to this example . If you still have questions, please minify your demo with minimum data.

Please refer to this example . If you still have questions, please minify your demo with minimum data.

minimum data is not a problem, but a large amount of data will have this problem.

Then you should debug to see the exact data to reproduce this problem. Otherwise, it's impossible to learn what's going on here.

看看我反馈的问题，是不是和你的问题一样 #15787

visualMap 颜色错位的问题 V4 就开始提了，确实大数据量的时候很容易出现，有空关注一下。