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Re: [igraph] Better layout output in igraph
From: |
Tamás Nepusz |
Subject: |
Re: [igraph] Better layout output in igraph |
Date: |
Mon, 29 Aug 2011 20:01:41 +0200 |
Hi,
Are your edges directed or undirected? I'm trying hard to figure out where
those symbols are coming from and I have no idea yet -- one thing I was
thinking is that they are misaligned arrowheads or something like that. Also,
do your nodes have loop edges?
--
Tamas
On 28 Aug 2011, at 13:33, Håvard Wahl Kongsgård wrote:
> Hi again, I think I have found a bug in the plot function in the
> latest trunk. Don't know if this only concerns the pdf output, or all
> plots
> but with
> plot_layout = i.layout_grid_fruchterman_reingold(maxiter=1000)
> igraph.plot(i, "/home/havard/output.pdf", bbox=(800, 800),
> layout=plot_layout,vertex_size=0.001,
> edge_width=0.004,vertex_label=None,edge_curved=True,vertex_shape="circle")
>
>
> http://zoom.it/2dEx (pdf converted to jpg)
>
> Some node symbols are missing, and "circles" are instead strange symbols
>
> -Håvard
>
> 2011/8/26 Håvard Wahl Kongsgård <address@hidden>:
>>> Try edge_curved=True instead of autocurve=True.
>>
>> Thanks, that worked.
>>
>> -Håvard
>>
>> On Fri, Aug 26, 2011 at 8:47 AM, Tamás Nepusz <address@hidden> wrote:
>>>> Hi, that random sample looks great, but it would look better if more
>>>> edges were "curved".
>>> You can make all the edges curved by passing edge_curved=True to
>>> igraph.plot(...). autocurve curves only the multiple edges; single edges
>>> are kept straight if possible.
>>>
>>>> But have you implemented this for all layout?
>>> It should not depend on the layout, so the answer is yes :)
>>>
>>>> I tried it with
>>>>
>>>> igraph.plot(i, "/home/havard/output.pdf", bbox=(600, 600),
>>>> layout="grid_fruchterman_reingold",vertex_size=0.007,
>>>> edge_width=0.005,vertex_label=None,autocurve=True)
>>>>
>>>> in that test none of the edges were curved
>>> Try edge_curved=True instead of autocurve=True.
>>>
>>> --
>>> T.
>>>
>>>
>>> _______________________________________________
>>> igraph-help mailing list
>>> address@hidden
>>> https://lists.nongnu.org/mailman/listinfo/igraph-help
>>>
>>
>
> _______________________________________________
> igraph-help mailing list
> address@hidden
> https://lists.nongnu.org/mailman/listinfo/igraph-help
>
- Re: [igraph] Better layout output in igraph, (continued)
- Re: [igraph] Better layout output in igraph, Tamas Nepusz, 2011/08/19
- Re: [igraph] Better layout output in igraph, Tamas Nepusz, 2011/08/19
- Re: [igraph] Better layout output in igraph, Håvard Wahl Kongsgård, 2011/08/21
- Re: [igraph] Better layout output in igraph, Víctor Pascual Cid, 2011/08/22
- Re: [igraph] Better layout output in igraph, Tamas Nepusz, 2011/08/22
- Re: [igraph] Better layout output in igraph, Tamas Nepusz, 2011/08/22
- Re: [igraph] Better layout output in igraph, Håvard Wahl Kongsgård, 2011/08/26
- Re: [igraph] Better layout output in igraph, Tamás Nepusz, 2011/08/26
- Re: [igraph] Better layout output in igraph, Håvard Wahl Kongsgård, 2011/08/26
- Re: [igraph] Better layout output in igraph, Håvard Wahl Kongsgård, 2011/08/28
- Re: [igraph] Better layout output in igraph,
Tamás Nepusz <=
- Re: [igraph] Better layout output in igraph, Håvard Wahl Kongsgård, 2011/08/29
- Re: [igraph] Better layout output in igraph, Tamas Nepusz, 2011/08/30
- Re: [igraph] Better layout output in igraph, Håvard Wahl Kongsgård, 2011/08/30
- Re: [igraph] Better layout output in igraph, Tamás Nepusz, 2011/08/30
- Re: [igraph] Better layout output in igraph, Håvard Wahl Kongsgård, 2011/08/31