This documents an unmaintained version of NetworkX. Please upgrade to a maintained version and see the current NetworkX documentation.
- shell_layout(G, nlist=None, dim=2, scale=1)¶
Position nodes in concentric circles.
G : NetworkX graph
nlist : list of lists
List of node lists for each shell.
dim : int
Dimension of layout, currently only dim=2 is supported
scale : float
Scale factor for positions
A dictionary of positions keyed by node
This algorithm currently only works in two dimensions and does not try to minimize edge crossings.
>>> G=nx.path_graph(4) >>> shells=[,[1,2,3]] >>> pos=nx.shell_layout(G,shells)