Re: [Jung-support] Rendering Question

[Joshua O'M. <jos...@gm...>]

Henri:

It's possible that the layout algorithm is still going--our layout
algorithms are not all good about shutting down once they're no longer
doing anything useful--but it's probably slow because picking and
other mouse actions, like layout, don't have an efficient data
structure to keep track of vertex positions.

This is a known problem, and we have plans to work on it.  Until we
do, our visualizations are not going to scale very well, I'm afraid.

Joshua

On Mon, Jan 28, 2008 at 3:36 PM, Henri Cook <he...@th...> wrote:
> Hey Guys,
>
> I'm rendering a graph of ~5000 nodes with about ~85000 edges - once
> FRLayout has been run over it, it's still quite slow for moving - dragging
> over nodes etc.
>
> I'm wondering if it should be that slow for static graphics - is there
> some relation i'm missing? Does the layout algorithm keep running in the
> background for some reason?
>
> If so, is there a way for me to get this graph displayed in a much more
> efficient fashion? I'm hoping to eventually display something much. much.
> much larger
>
> Thanks,
>
> Henri
>
>
> -------------------------------------------------------------------------
> This SF.net email is sponsored by: Microsoft
> Defy all challenges. Microsoft(R) Visual Studio 2008.
> http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/
> _______________________________________________
> Jung-support mailing list
> Jun...@li...
> https://lists.sourceforge.net/lists/listinfo/jung-support
>



-- 
  jos...@gm......................www.ics.uci.edu/~jmadden
   Joshua O'Madadhain: Information Scientist, Musician, Philosopher-At-Tall
It's that moment of dawning comprehension that I live for.  -- Bill Watterson
 My opinions are too rational and insightful to be those of any organization.