Groups > comp.graphics.apps.gnuplot > #790

Re: Scripts for Plotting qhull results

From	sfeam <sfeam@users.sourceforge.net>
Newsgroups	comp.graphics.apps.gnuplot
Subject	Re: Scripts for Plotting qhull results
Followup-To	comp.graphics.apps.gnuplot
Date	2011-12-26 22:10 -0800
Organization	gnuplot development team
Message-ID	<jdbnhh$jpk$1@dont-email.me> (permalink)
References	<5237ab57-8831-4aea-a1e0-c76c6a342941@n6g2000vbg.googlegroups.com>

Followups directed to: comp.graphics.apps.gnuplot

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wolfgang wrote:

> Hi all,
> I have done a search for "qhull" and it was not showing any entries
> here.
> But I'm pretty sure that some of you have been using the qhull
> software
> for convex hulls, Delaunay triangulation and Voronoi diagrams. The
> software at www.qhull.org is also used in R (package geometry) and in
> Matlab and Octave.
> My question is: Does anybody of you know of some scripts for applying
> gnuplot illustrating the results of qhull, maybe in 2- or 3
> dimensions?
> Thanks, Wolfgang

The final plot of circles.dem shows a Delaunay tesselation
   http://gnuplot.sourceforge.net/demo_cvs/circles.html

But I do not know if the qhull package was used to create the data.

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Thread

Scripts for Plotting qhull results wolfgang <cmat.wolfgang@gmail.com> - 2011-12-26 03:34 -0800
  Re: Scripts for Plotting qhull results sfeam <sfeam@users.sourceforge.net> - 2011-12-26 22:10 -0800
    Re: Scripts for Plotting qhull results wolfgang <cmat.wolfgang@gmail.com> - 2011-12-27 22:37 -0800

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