Network X

Create Graph

S.Reza.Eftekhary

import networkx as nx import matplotlib.pyplot as plt import matplotlib.image as mpimg plt.imshow(mpimg.imread('Ntpx.png'))

Gx = nx.Graph() Gx.add_nodes_from([1,2,3,4,5]) Gx.add_edges_from([(1,2),(1,3),(2,3),(2,4),(3,4)]) Gx.add_edge(2,5) nx.draw_networkx(Gx,node_size=900,node_color='b',edge_color='g')

print(Gx.nodes())

[1, 2, 3, 4, 5]

print(Gx.edges())

[(1, 2), (1, 3), (2, 3), (2, 4), (2, 5), (3, 4)]

Gx.number_of_nodes()

Gx.number_of_edges()

Gx.has_node(2)

print(Gx.degree([2,3]))

[(2, 4), (3, 3)]

Gx = nx.path_graph(6) nx.draw_networkx(Gx)

Gx = nx.star_graph(7) nx.draw_networkx(Gx)

Gx = nx.cycle_graph(8) nx.draw_networkx(Gx)

Gx = nx.complete_graph(5) nx.draw_networkx(Gx)

Gx = nx.tetrahedral_graph() nx.draw_networkx(Gx)

Gx = nx.octahedral_graph() nx.draw_networkx(Gx)

Gx = nx.lollipop_graph(5,2) nx.draw_networkx(Gx)

Gx = nx.barbell_graph(5,2) nx.draw_networkx(Gx) Gx.nodes()

Gx = nx.petersen_graph() nx.draw_networkx(Gx)

Gx = nx.petersen_graph() nx.draw_shell(Gx,with_labels=True,nlist=[[5,6,7,8,9],[0,1,2,3,4]])