Hi Peter! Any news about the GraphViz layout?
Cheers, Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. > On Feb 24, 2016, at 6:35 AM, Peter Uhnák <i.uh...@gmail.com> wrote: > > > > On Wed, Feb 24, 2016 at 10:28 AM, Anne Etien <anne.et...@univ-lille1.fr > <mailto:anne.et...@univ-lille1.fr>> wrote: > Hi Alexandre, > > In a wonderful world, I would like: > - a real graph layout (like in graphviz) that can take into account around > hundred nodes and several hundred of edges and place the nodes in order to > see something. Currently, I have to use the circle layout and it looks > strange. > > Unfortunately making real graph layouts is really hard issue… I've wrote my > bachelor thesis about this and didn't get very far; it's bit of a nightmare > if you don't have good foundations. :'( > > In any case, I wrote a simpler layout delegator in Roassal that delegates the > layouting to graphviz and it works reasonably well, so I could probably add > it to Roassal (you however need graphviz installed and it would add another > dependency to Roassal, which I'm not so keen on). > > Maybe also OGDF (http://ogdf.net/doku.php <http://ogdf.net/doku.php>) could > be used if you are ok with GPL… they have their own graph format so there > could be some interaction. > > Peter
