I am new to NetworkX. Right now, I manage to connect all the nodes to this particular node. What I want to do next it to make it interactive e.g. able to make each of the node move by dragging using cursor. I know I have to make use of matplotlib, but I am not sure how to use it. Can anyone help me?

My codes are:

import matplotlib.pyplot as plt
import networkx as nx
import itertoolsd = [name of nodes]
f = [number per nodes]for i in d:G.add_edge('"' + i + '"',b)pos=nx.fruchterman_reingold_layout(G, k=0.5, iterations=5)nx.draw_networkx_nodes(G,pos,node_size=130, node_color="white")nx.draw_networkx_edges(G,pos, width=0.2,alpha=1,edge_color='black')nx.draw_networkx_labels(G,pos,font_size=7,font_family='sans-serif')for i,j in itertools.izip(d,f):nx.draw_networkx_edge_labels(G,pos, {('"' + i + '"',b):j}, font_size=7, label_pos= 0.80)plt.axis('off')
plt.show()

It seems hard to do with matplotlib (it is not really been designed for that). Networkx drawing module is pretty poor it mostly uses a custom scatter plot for nodes, etc.

I suggest another solution:

• Export your graph to JSON or GEXF and use a Javascript graph drawing library to make your graph interactive such as: SigmaJs, or VivaGraphJs.

You find an example of a real graph created with NetworkX embedded on a webpage on my blog. Nodes are static in this example but clicking on a node highlights its neighbors.

Official examples for the proposed interactive graph drawing libraries:

• List of examples using sigma.js.

• Tutorial for VivaGraphJs.