Thanks.. that worked! A small related question: The nodes in my graph are strings and that's why I am using `hashed = True` and `string_vals = True`. How can I use these values as labels for my nodes while drawing the graph? I couldn't find any way to extract these strings to define a new property map for vertex_text.

Thank you
Snehal

On Wed, Dec 14, 2016 at 4:06 PM, Tiago de Paula Peixoto <tiago@skewed.de> wrote:
Hi,

Indeed there is a bug in the interactive drawing for large graphs. I will
fix this soon.

In the meantime, a simple workaround is to get the vertex positions explicitly:

    pos = gt.sfdp_layout(lc)
    gt.graph_draw(lc, pos=pos, vertex_size=deg)

Best,
Tiago

On 12.12.2016 17:56, Snehal Shekatkar wrote:
> Hello Tiago,
>
> Thanks for the reply. I have attached my full code along with the necessary
> data file. Can you please try to run it and see what is the problem?
>
> Thank you
> Snehal
>
> On Mon, Dec 12, 2016 at 5:32 PM, Tiago de Paula Peixoto <tiago@skewed.de
> <mailto:tiago@skewed.de>> wrote:
>
>     On 10.12.2016 07:06, Snehal Shekatkar wrote:
>     > Hello all,
>     >
>     > I am encountering a strange error in the usual gt.graph_draw when I add
>     > vertex_size = degree. It works well every time but this time it is not
>     > working. My code:
>     >
>     > G = gt.Graph(directed = False)
>     > G.add_edge_list(edges, hashed = True, string_vals = True)
>     > gt.remove_parallel_edges(G)
>     > lc = gt.Graph(gt.GraphView(G, vfilt = gt.label_largest_component(G)),
>     prune
>     > = True)
>     >
>     > deg = lc.new_vertex_property('int')
>     > for v in lc.vertices():
>     >     deg[v] = v.out_degree()
>     >
>     > print(lc)
>     > gt.graph_draw(lc, vertex_size = deg)
>     >
>     > And I am getting the following error:
>     >
>     > Traceback (most recent call last):
>     >   File "/usr/lib/python3/dist-packages/graph_tool/draw/gtk_draw.py", line
>     > 503, in draw
>     >     self.fit_to_window(ink=False)
>     >   File "/usr/lib/python3/dist-packages/graph_tool/draw/gtk_draw.py", line
>     > 724, in fit_to_window
>     >     cr)
>     >   File "/usr/lib/python3/dist-packages/graph_tool/draw/cairo_draw.py",
>     line
>     > 1319, in fit_to_view
>     >     font_size, cr)
>     >   File "/usr/lib/python3/dist-packages/graph_tool/draw/cairo_draw.py",
>     line
>     > 1292, in get_bb
>     >     x_delta = [x_range[0] - (pos_x.fa - delta).min(),
>     > ValueError: operands could not be broadcast together with shapes (4,)
>     (3397,)
>     >
>     > I have 3397 vertices in my graph. I would greatly appreciate any help.
>     > Thanks in advance.
>
>     I can't reproduce this. Please provide a complete, self-contained program
>     that shows the error. (In the example above the list of edges is missing).
>
>     Best,
>     Tiago
>
>     --
>     Tiago de Paula Peixoto <tiago@skewed.de <mailto:tiago@skewed.de>>
>
>
>     _______________________________________________
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>     <https://lists.skewed.de/mailman/listinfo/graph-tool>
>
>
>
>
> --
>
>
>
>
> Snehal Madhukar Shekatkar
> Pune
> India
>
>
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--
Tiago de Paula Peixoto <tiago@skewed.de>
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Snehal Madhukar Shekatkar
Pune
India