echarts tree图单个节点设置linestyle无效

[ferrydjing]

Version

4.7.0

Reproduction link

https://codepen.io/ferrydjing/project/editor/ZMvYEp

Steps to reproduce

如codepen中的例子，当data中节点有children的设置linestyle是有效的，但是没有children的节点设置则不生效

What is expected?

单个节点设置lineStyle

What is actually happening?

实际单个节点linestyle不生效

示例说明

效果图如下

这样是可以的，但是所有children中的节点都是虚线了

这样是不行的

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[plainheart]

看起来像是个bug，不过文档中似乎并未提及可以为单个data设置 lineStyle，只有对整个系列生效的 lineStyle
或者是我错过了什么？

[ferrydjing]

看起来像是个bug，不过文档中似乎并未提及可以为单个data设置 lineStyle，只有对整个系列生效的 lineStyle
或者是我错过了什么？

文档确实是没有提及给单个data设置 lineStyle, 但是实际使用是可以设置children的lineStyle.

[CodeBogey]

data.children[i].lineStyle = {
color: '#2b3878',
width: 2
}
这样也可以单个设置

[ferrydjing]

data.children[i].lineStyle = {
color: '#2b3878',
width: 2
}
这样也可以单个设置

这样应该不行吧，这种和我的用法没有区别的样子

[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!