Re: [igraph] (no subject)

[Gábor Csárdi]

Hi, 

I am exactly sure that I understand your question, but if it is about placing the vertices at certain given positions for drawing the graph, that is certainly possible, just supply a two-column (or three for 3d) matrix to plot.igraph as the 'layout' argument.

Gabor

On Thu, May 23, 2013 at 7:36 AM, Ricardo Magalhaes <address@hidden> wrote:

Hi, I'm a masters student working on my thesis in neuro-imagiology. I'm building tools to analyze the connectivity between different brain regions using graph theory. I'm looking to use igraph in this project so i can implement the graph analyses in a already existing objective-c program. One of the things i would like to do is to be able to represent the graph in different ways, with different algorithms, one of wich would be with the anatomical coordinates of each region (graph vertice), making the graph look some what like a brain. I'm wondering if this is possible using a combination of igraph+ubigraph, i've been looking through the documentation and i have not been able to find something like that.

Any help would be appreciated, 

Thanks, Ricardo

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Gabor Csardi <address@hidden>     MTA KFKI RMKI