Setting the borderwidth property in a line chart does not work

[invierno123]

Version

5.0.2

Reproduction link

https://jsbin.com/vanoruvozu/edit?html,output

Steps to reproduce

Change the value of the borderWidth property in the itemStyle and resize it. There is no change in the line chart.

What is expected?

I hope that when I increase the value of borderWidth, the corresponding points in the line chart will get bigger, as in previous version 4

What is actually happening?

Nothing has changed since the borderwidth was adjusted

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[plainheart]

Thanks for your feedback! It seems to be brought by 51c675d. If the symbol is empty, the stroke color and line width will be overridden.

Personally, I think we should make the borderColor and borderWidth work even though it's empty.

symbolStyle.stroke || (symbolStyle.stroke = color);
// ...
symbolStyle.lineWidth == null && (symbolStyle.lineWidth = 2);

That is, if the user has specified borderWidth and borderColor, don't override them whatever it is empty brush.

@pissang I may not understand completely what this change was for, please let us know if the current behavior is expected.

[nangezi123]

I have it too!
In line chart, itemStyle.borderWidth is useless，but it can work in scatter chart

[github-actions]

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]

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!