Re: [Openjgraph-development] Force-directed layout using logarithmic springs

[Jesus M. S. Jr. <jm...@ih...>]

Forgot one more thing:

You can still move vertices around while it is adjusting itself.


"Jesus M. Salvo Jr." wrote:
> 
> I have just implemented a force-directed layout using logarithmic
> strings. I wish I can show it all to you from here, but you can see it
> for yourself.
> 
> It aint perfect, but its getting better. To see it run, download the
> latest source from CVS ( its not part of a release as of this writing ),
> then run:
> 
>         java -classpath classes/ examples.SampleDirectedForceLayout
> 
> You should see a VisualGraph that tries to find the equilibrium by
> constantly adjusting the positions of the vertices. Its running on a
> separate thread. Heck, you can even add vertices and edges while it is
> adjusting itself, and it will include the changes in its layout
> automatically. ( Haven't tried deleting a vertex or edge though while
> the layout is running ).
> 
> To cancel the layout, just click on the layout button, then click on it
> again to start it again.
> 
> John Salvo
> 
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