> 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. As far as I know, it is not possible with the combination of these two tools. You can surely keep track of the coordinates on igraph's side (either using an igraph_matrix_t, or a regular two-dimensional C array) -- the problem is on Ubigraph's side because it does not allow you to specify the exact coordinates of a vertex (as far as I know).
A possible alternative is to use igraph's R interface from the R language as Gabor mentioned, because the R bindings contain a 3D visualization engine that you could use. -- T. _______________________________________________ igraph-help mailing list [email protected] https://lists.nongnu.org/mailman/listinfo/igraph-help
