Warning

This documents an unmaintained version of NetworkX. Please upgrade to a maintained version and see the current NetworkX documentation.

Edge Colormap

Draw a graph with matplotlib, color edges. You must have matplotlib>=87.7 for this to work.

# Author: Aric Hagberg (hagberg@lanl.gov)

import matplotlib.pyplot as plt
import networkx as nx

G = nx.star_graph(20)
pos = nx.spring_layout(G)
colors = range(20)
nx.draw(G, pos, node_color='#A0CBE2', edge_color=colors,
        width=4, edge_cmap=plt.cm.Blues, with_labels=False)
plt.show()

Total running time of the script: ( 0 minutes 0.037 seconds)