背景画出一个圆形，点在圆形范围之内活动

[wangdi244]

Version

4.9.0

Reproduction link

https://echarts.apache.org/examples/zh/editor.html?c=custom-profile

Steps to reproduce

背景画出一个圆形，点在圆形范围之内活动，通过force算法实现

What is expected?

背景画出一个圆形，点在圆形范围之内活动，通过force算法实现

What is actually happening?

背景画出一个圆形，点在圆形范围之内活动，通过force算法实现

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[wangdi244]

请问echarts能在一个图内划分多个区域，每个区域定义一些点。区域与区域之间有关联关系，可以做这样的配置吗？

[wangdi244]

是否支持复合节点的方式实现？

[100pah]

需求描述的比较简略，不太能理解。

[wangdi244]

如图分成红黄蓝三个部分，如果使用graph关系图功能，能够将点控制在红色，黄色，蓝色的范围内，并且连线不受干扰。类似于cytoscape.js的功能，如图