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Re: [igraph] Questions about decompose.graph?[can not support translucen


From: Zhijiang Wang
Subject: Re: [igraph] Questions about decompose.graph?[can not support translucent when save figures as ps, pdf or tiff ]
Date: Wed, 12 Oct 2011 23:16:33 +0800
User-agent: Mozilla/5.0 (Windows NT 5.1; rv:7.0.1) Gecko/20110929 Thunderbird/7.0.1

Hi Gabor,

After using plot.communities, I want to save the figures with highlight communities by translucent colors.
But in R, the feedback is:
the device cannot support translucent In xspline(...)...
How to solve the problem

Thanks.
 

于 2011-10-11 22:03, Gábor Csárdi 写道:
I believe so. E.g.

g <- graph.ring(10)
plot(g, mark.groups=list( c(1:5), c(5:10) ) )

Gabor

On Tue, Oct 11, 2011 at 4:55 AM, Zhijiang Wang
<address@hidden> wrote:
Hi Gabor,

Please let me ask another quick question

Is plot.communities suit for overlapped community plot?

于 2011-10-7 23:47, Gábor Csárdi 写道:

In the development version you can highlight the communities with the
mark.groups option of the plot.communities function. This is also the
default, so you only need something like:

     karate <- graph.famous("Zachary")
     wc <- walktrap.community(karate)
     plot(wc, karate)

It only works well for smaller graphs, obviously.

Best,
Gabor

On Thu, Oct 6, 2011 at 4:16 PM, Tamás Nepusz <address@hidden> wrote:

In fact, I am eager to know how to draw like that, that is, setting a
background color for each area of component.

I don't know whether that is possible in R or not -- I develop the Python
interface of igraph although I got to know a few things about the R
interface as well. Maybe someone else on the list can provide a solution.

--
T.
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--

Best wishes,

Zhijiang Wang

-------------------------------------------




--
Best wishes,
Zhijiang Wang
--------------------------------------------
PhD Candidate
Room 407, East Segment, Material Science Building,
The International WIC Institute,
Brain Informatics,
College of Computer Science and Technology,
Beijing University of Technology,
Beijing, China.

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