[R] igraph and tkgraph

Gábor Csárdi csardi.gabor at gmail.com
Sun Nov 16 15:41:27 CET 2008

On Sun, Nov 16, 2008 at 3:01 PM, Gábor Csárdi <csardi.gabor at gmail.com> wrote:
> Tom,
> On Fri, Nov 14, 2008 at 4:35 PM, Tom Backer Johnsen <backer at psych.uib.no> wrote:
>> suspicion that if the relations between two vertices is non-symmetric, only
>> one of the is shown.  Is it possible to have a pair of, say slightly curved
>> arrows as edges between them in that case?
> Not in the 0.5.1 version, but with the coming 0.6 version this is
> possible. You can download a preliminary package from here:
> http://cneurocvs.rmki.kfki.hu/igraph/download/igraph_0.6.tar.gz
> or if you're using windows, then I can build a windows binary package
> for you. Let me know if you need one.

Ok, I have created a windows binary package, here it is:


> To make the edges curved, all you need is adding 'edge.curved=TRUE' to
> the arguments of plot or tkplot. To make them less curved, specify a
> number smaller than 0.5, the bigger the number the more curved they
> will be.
> Best,
> Gabor
>> Tom

Gabor Csardi <Gabor.Csardi at unil.ch>     UNIL DGM

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