12.2.8. networkx.drawing.nx_agraph.pygraphviz_layout¶

networkx.drawing.nx_agraph.pygraphviz_layout(G, prog='neato', root=None, args='')[source]¶

Create node positions for G using Graphviz.

Parameters:	G : NetworkX graph A graph created with NetworkX prog : string Name of Graphviz layout program root : string, optional Root node for twopi layout args : string, optional Extra arguments to Graphviz layout program Returns : dictionary Dictionary of x,y, positions keyed by node.

Examples

>>> G = nx.petersen_graph()
>>> pos = nx.nx_agraph.graphviz_layout(G)
>>> pos = nx.nx_agraph.graphviz_layout(G, prog='dot')