[graph-tool] problem with draw.random_layout
Tiago de Paula Peixoto
tiago at skewed.de
Tue May 10 13:33:29 CEST 2011
On 05/09/2011 05:03 PM, tamo wrote:
> it seems that I've a problem with graph_tool.draw.random_layout(g,
> shape=None, pos=None, dim=2) function.
> I wrote a script to load a graph from dot file then I was trying to assign a
> random position for each vertex in the space.
> I found that random_layout function could do that, but I doesn't work with
Indeed there is a problem with the random_layout() function. I've fixed
it, and committed the changes to the git version. Thanks for noticing
If you want just a quick way of obtaining a 2D random layout, you could
of course do something like:
pos = g.new_vertex_property("vector<double>")
for v in g.vertices():
pos[v] = numpy.random.random(2)
Which generates random positions within a two-dimensional unit square.
Tiago de Paula Peixoto <tiago at skewed.de>
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