I've just installed graph_tool on my Mac via Homebrew, more-or-less
according to the walkthrough recommended on the graph-tool installation page
When I try to use the graph_draw function I get an error.
Please help! Thanks.
Here is my command and the error traceback:
graph_draw(g, vertex_text=node_map.keys(), inline=True)
Is node_map a dict? It looks like you are passing an arbitrary list of
values as vertex_text, but it only accepts a single string or a
PropertyMap. Please take a closer look at the documentation and the
examples therein. If you want to have different texts in each node you
should do something like:
text = g.new_vertex_property("string")
text[g.vertex(0)] = "foo"
text[g.vertex(1)] = "bar"
Thanks for the reply. You are right, I was trying to pass in a list. I had another look at the docs after I made the post and tried to delete it when I realised what I’d done, but I guess it had already gone out to the mailing list. Sorry about that.
attachment.html (18.2 KB)