Rotations of Graph Plots 2

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def krotate_graph(g):

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    G=Graphics(); nv=list(g.get_pos().keys())

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    n=len(nv); v=g.get_pos().values()

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    k=randint(3,12); pretty_print('k = %d'%k)

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    for i in range(2*k):

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        a=i*pi/k

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        col=colormaps.prism(randint(10,250))         

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        va=[[(.3*k*cos(a)*x-sin(a)*y).n(),

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             (.3*k*sin(a)*x+cos(a)*y).n()] 

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            for [x,y] in v]

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        da=dict((nv[i],va[i]) 

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                for i in range(n))

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        G+=g.graphplot(

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            pos=da,edge_color=col[:3],edge_thickness=.7,

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            vertex_labels=False,vertex_size=0).plot()

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    G.show(axes=False,figsize=6)

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krotate_graph(graphs.CubeGraph(3))

Language: Sage Gap GP HTML Macaulay2 Maxima Octave Python R Singular

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