I forgot to foward to the list.

---------- Forwarded message ----------
From: Tony Chiang <tchiang@fhcrc.org>
Date: Jan 29, 2007 2:08 PM
Subject: Re: [BioC] Ensuring two graphs have the same layout in Rgraphviz
To: "michael watson (IAH-C)" <michael.watson@bbsrc.ac.uk>

Hi Michael,

I am not quite sure I understand what you are trying to do. Can you give us
an example that I can think about? Then I might be able to offer a solution
or a hack.

Cheers,
--TC

On 1/29/07, michael watson (IAH-C) <michael.watson@bbsrc.ac.uk> wrote:
>
>  Thanks Tony, I just got round to doing that.  It works but is a little
> cumbersome.
>
> I'm also now interested in controlling the appearance of the nodes.  It
> would seem that you can have a constant node size, with the label font size
> determined by the size of the node; or a variable node size, with the label
> font size determined by attributes.  I would like a combination, ie a
> consistent node size, but font size determined by attributes, and
> overlapping the node shape edges where needed.
>
> Any ideas?
>
> Michael
> ------------------------------
>
> *From:* tc.fhcrc@gmail.com [mailto: tc.fhcrc@gmail.com] *On Behalf Of *Tony
> Chiang
> *Sent:* 29 January 2007 12:59
> *To:* michael watson (IAH-C)
> *Cc:* Bioconductor Mail List
> *Subject:* Re: [BioC] Ensuring two graphs have the same layout in
> Rgraphviz
>
> Hi Michael,
>
> I don't know the exact answer to your question, but I do have a hack
> solution. If you plot all the edges for both graphs, but make a subset of
> the edges in graph 1 white (or what ever background color you use) and then
> the complement of those edges in graph 2 white, you will get two graphs with
> seemingly different
> edges with the same layout. If there are any better solutions, I would be
> interested to hear them as well.
>
> Cheers,
> --TC
>
> On 1/29/07, michael watson (IAH-C) <michael.watson@bbsrc.ac.uk> wrote:
> >
> > Hi
> >
> > Sorry for the obvious question, I read the PDFs and tried to figure it
> > out but couldn't.  I want to show two graphs, they have the same nodes
> > but different edges.  I want the nodes to stay in the same place for the
> >
> > two graphs, but obviously the edges will change.  How do I ensure the
> > nodes stay in the same place for both graphs?
> >
> > Many thanks
> > Mick
> >
> > The information contained in this message may be
> > confidentia...{{dropped}}
> >
> > _______________________________________________
> > Bioconductor mailing list
> > Bioconductor@stat.math.ethz.ch
> > https://stat.ethz.ch/mailman/listinfo/bioconductor
> > Search the archives: http://news.gmane.org/gmane.science.biology.informatics.conductor
> >
> >
>
>

	[[alternative HTML version deleted]]

