I'm working on this Python program, which computes displacement of nodes in a given undirected graph via some algorithm. My output consists of an adjacency matrix in form of a numpy ndarray and another numpy ndarray holding the coordinates (2D) of each node. I've been looking into ways of plotting the resulting Graph and stumbled across igraph and NetworkX. I did not use them yet, but I know they can convert an adjacency matrix into a graph, in this case I would not be using my coordinates though. So I wonder, how can I use both for graphical representation of my graph? I could imagine I would have to use both arrays to create a different kind of object, which itself can be converted by NetworkX/igraph. Continue reading...
