Re: General advice (graphs?)

• To: manuels@xxxxxxxxxxxxxxxxxxxxx
• Subject: Re: General advice (graphs?)
• From: Bill Hibbard <hibbard@xxxxxxxxxxxxxxxxx>
• Date: Wed, 23 Jan 2002 09:13:24 -0600

Hi Manuel,

> I have read about a node/edge centric approach in this thread - I am very
> interested in this, however, I may have misunderstood your intentions
> completely.
> 
> I'm am currently thinking about making visad depict graph structures by using
> the Flow display mappings, which can be used to paint vectors, and thus could
> be used to draw the edges between nodes of a graph.
> 
> What I want to say: if anyone is also working on making visad depict graphs,
> it would be great if we could get together and think about it.

For drawing graphs, I recommend using a UnionSet of
Gridded2DSets with manifold dimension = 2. There is a
simple example in visad/examples/Rivers.java.

By the way, I like your logo.

Cheers,
Bill
----------------------------------------------------------
Bill Hibbard, SSEC, 1225 W. Dayton St., Madison, WI  53706
hibbard@xxxxxxxxxxxxxxxxx  608-263-4427  fax: 608-263-6738
http://www.ssec.wisc.edu/~billh/vis.html

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