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Re: [Help-glpk] Some fun with color.mod
From: |
Andrew Makhorin |
Subject: |
Re: [Help-glpk] Some fun with color.mod |
Date: |
Sun, 21 Mar 2010 18:45:54 +0300 |
> MathProg model for Graph Coloring Problem is available in examples
> directory of GLPK distribution. I wanted to visualize the solution, by
> coloring nodes of the graph.
> So I modified the color.mod, to output/spit a dot file and fed to
> Graphviz dot program to produce PS file. Attached is modified
> color.mod and output PS file.
> The number of colors are hard coded, attached model #39;color.mod
> #39; could be improved to generated colors dynamically based on
> solution to graph coloring problem.
Nice job :)
Does Graphviz determine the graph lay-out automatically? Or one needs
to provide an additional information for graph drawing?