d3.js如何以一个节点开始和一个节点结束绘制有向图

Question

Anyone knows d3.js? I have a question:

Is it possible that I draw a directed graph?

Note that：the graph starts at one node and may ends with one node.So it's not a tree.

Example: A->B->C,A->D->C. those are paths in one graph.

Answer 1

这里有一个非常相似的相同问题，您将在此处找到所有说明和选项。