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tmp.py
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tmp.py
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import matplotlib.pyplot as plt
import networkx as nx
G=nx.cubical_graph()
pos=nx.spring_layout(G) # positions for all nodes
print(G)
# nodes
nx.draw_networkx_nodes(G,pos,
nodelist=[0,1,2,3],
node_color='r',
node_size=500,
alpha=0.8)
nx.draw_networkx_nodes(G,pos,
nodelist=[4,5,6,7],
node_color='b',
node_size=500,
alpha=0.8)
# edges
nx.draw_networkx_edges(G,pos,width=1.0,alpha=0.5)
nx.draw_networkx_edges(G,pos,
edgelist=[(0,1),(1,2),(2,3),(3,0)],
width=8,alpha=0.5,edge_color='r')
nx.draw_networkx_edges(G,pos,
edgelist=[(4,5),(5,6),(6,7),(7,4)],
width=8,alpha=0.5,edge_color='b')
# some math labels
labels={}
labels[0]=r'$a$'
labels[1]=r'$b$'
labels[2]=r'$c$'
labels[3]=r'$d$'
labels[4]=r'$\alpha$'
labels[5]=r'$\beta$'
labels[6]=r'$\gamma$'
labels[7]=r'$\delta$'
nx.draw_networkx_labels(G,pos,labels,font_size=16)
plt.axis('off')
plt.savefig("labels_and_colors.png") # save as png
plt.show() # display