在折线图中，无法使线特效跟随平滑曲线路径运动

[kaixindmr]

Version

4.9.0

Steps to reproduce

在折线图中，找不到相关属性使线特效跟随平滑曲线路径运动

What is expected?

预期实现特效跟随曲线平滑运动

What is actually happening?

实际特效沿直线运动

[echarts-bot]

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[echarts-bot]

@kaixindmr 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

In a line chart, line effects cannot be moved along a smooth curve path

BODY

Version

4.9.0

Steps to reproduce

In a line chart, no related properties can be found for line effects to follow the smooth curve path motion

What is expected?

What is actually happening?

[pissang]

可以参考下这个例子 https://www.makeapie.com/editor.html?c=xej_kyvXOg

[kaixindmr]

可以参考下这个例子 https://www.makeapie.com/editor.html?c=xej_kyvXOg
这是不错的解决方案，但是我目前采用lines类型的路径图尾迹特效，（路径）它并没有跟随曲线运动

[pissang]

尾迹图不是为折线图设计的

[kaixindmr]

尾迹图不是为折线图设计的

thank