can anyone give me a hint on the following code? import network as nx import pylab as plt
G=nx.Graph(M) # M is numpy matrix ,i.e:type(M)=numpy.ndarray for i in xrange(len(M)): tt=P[i,:].sum() if tt==1: G.add_node(i,color='blue') elif tt==2: G.add_node(i,color='red') elif tt==3: G.add_node(i,color='white') else: tt==4 G.add_node(i,color='green') G.nodes(data=True) T=nx.draw(G) plt.axis('off') plt.savefig("test.png") I didn't get color change, still the defualt color is used.Did I miss something? my aim is to obtain: something like: find total number of w-red-red-z path number of w-red-red-red-z path number of w-red-red-red-red-z path where w (left side of some cyclic polygon(can also be conjugated ring)) and z(right-side of it)are any of the colors except red. any comment is appreciated? Thanks Bob
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