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| plt.subplots(1,2,figsize=(15,3)) plt.suptitle('无向图转换为有向图',fontproperties=myfont)
G = nx.path_graph(8)
G2=G.to_directed()
plt.subplot(121) nx.draw(G, with_labels=True, font_weight='bold') plt.title('无向图',fontproperties=myfont) plt.axis('on') plt.xticks([]) plt.yticks([])
plt.subplot(122) nx.draw(G2, with_labels=True, font_weight='bold') plt.title('有向图',fontproperties=myfont) plt.axis('on') plt.xticks([]) plt.yticks([]) plt.show() plt.close()
G.clear() G2.clear() plt.subplots(1,2,figsize=(15,3)) plt.suptitle('有向图转换为无向图',fontproperties=myfont)
G = nx.path_graph(8,create_using=nx.DiGraph())
G2=G.to_undirected()
plt.subplot(121) nx.draw(G, with_labels=True, font_weight='bold') plt.title('有向图',fontproperties=myfont) plt.axis('on') plt.xticks([]) plt.yticks([])
plt.subplot(122) nx.draw(G2, with_labels=True, font_weight='bold') plt.title('无向图',fontproperties=myfont) plt.axis('on') plt.xticks([]) plt.yticks([]) plt.show()
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