at present, the project is a front-end built with vue.js. I searched the Internet and found only two plug-ins, one is Baidu"s echarts, and the other is d3.js.
but it seems that the tree structure of these two trees can only be tree spread structure, so is there a plug-in that can achieve this effect below? Can you spread the child nodes at will, and then aggregate the child nodes into a single point?
ps:echartsd3.js