Yes, I see your point. 
Some years ago, GraphViz was bridged with Mondrian / Roassal. I do not know whether GraphViz would solve your problem or not. OSProcess was used then. 

Let us know how you plan to continue on that front. This is very important.

Alexandre
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Alexandre Bergel  http://www.bergel.eu
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On Nov 29, 2015, at 9:42 PM, Peter Uhnák <i.uhnak@gmail.com> wrote:

I need at least (mixed/upward)-planarity testing, embedding, spanning
tree, flow, assignment, ...

I've seen the Moose-Algos, but from what I need it contains only
Kruskal (spanning tree).

So ideally I would like to just load a project instead having to
implement them all by myself, because most of them are very complex.

Peter

On Sun, Nov 29, 2015 at 11:35 PM, Alexandre Bergel
<alexandre.bergel@me.com> wrote:
There are a few algorithms in the moose distribution. Maybe you can check them.
Which algo do you really need?

Cheers,
Alexandre


On Nov 29, 2015, at 5:29 PM, Peter Uhnak <i.uhnak@gmail.com> wrote:

Hi,

is there any graph library for pharo with algorithms for planarity
testing, spanning trees, flow costs, etc.?

Thanks,
--
Peter


--
_,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:
Alexandre Bergel  http://www.bergel.eu
^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.