On 05/09/2014 07:25 PM, codejon wrote:
Thanks for your reply Tiago. I do appreciate that I won't be able to see much structure in my graph using something like a spring layout, and a hierarchical layout would be better for exposing interesting features of the graph structure. However I would also like to have the ability to assign three dimensional (x,y,z) node coordinates to each node. This is because each node in my graph corresponds to a measure position in the brain. Surprisingly it's been hard to find graph visualization software that allows the user to specify node positions programmatically for large graphs. Does graph-tool allow the user to do this?
Graph-tool does not have any 3D visualization routines. But what do you mean with specifying the node positions 'programmatically'? In graph tool you can pass any position property map to the graph_draw() function... Best, Tiago -- Tiago de Paula Peixoto <tiago@skewed.de>