Using networkx to create node labels from an array

Question

I have some nodes that are being generated from a numpy adjacency matrix. I also have an array of labels for said nodes already where node 0 in the matrix corresponds to label 0 in the array. What is the easiest way to apply those labels to the nodes in the graph?

Answer 1

You can specify the labels while drawing but you must first convert the array into a dictionary where the key value is the node number and the value is the label. After whuch you can specify labels with the label argument like so:

nx.draw(G, labels=labelDict)