polygon centroid lisp routine

From: Matthew Melcher
Subject: polygon centroid lisp routine
Date: Wed, 22 Jun 1994 05:53:47 +0000
Message-ID: <2u8jlb$sah@rain.org>

Lisp or CLOS package for Motif and Other GUI's Kevin Smith
- Re: Lisp or CLOS package for Motif and Other GUI's Brad Myers
- Re: Lisp or CLOS package for Motif and Other GUI's ······@sticomet.com
Re: polygon centroid lisp routine Ken Anderson

From: Kevin Smith
Subject: Lisp or CLOS package for Motif and Other GUI's
Date: Wed, 22 Jun 1994 20:38:32 +0000
Message-ID: <CrtG09.Cuv@wti.com>

I'm interested in using lisp for ui construction and prototyping. Is there
a public lisp package for Motif that works with clisp ?  Also, what is
the standard (or most common) ui toolkit for X in the lisp environment these
days (if not Motif) ?  E-Mail (no compiler vendors please) or post OK.

Thanks

From: Brad Myers
Subject: Re: Lisp or CLOS package for Motif and Other GUI's
Date: Thu, 23 Jun 1994 16:59:27 +0000
Message-ID: <Crv0J4.GzD.3@cs.cmu.edu>

In article <··········@wti.com>, Kevin Smith <·····@wti.com> wrote:
>
>I'm interested in using lisp for ui construction and prototyping. Is there
>a public lisp package for Motif that works with clisp ?  Also, what is
>the standard (or most common) ui toolkit for X in the lisp environment these
>days (if not Motif) ?  E-Mail (no compiler vendors please) or post OK.
>
>Thanks
> 

Garnet is free and has a complete implementation of the Motif widgets in Lisp.
It works with CLISP, but a bit slowly.  More information on Garnet is available
in the FAQ (see next post).

Brad Myers

From: ······@sticomet.com
Subject: Re: Lisp or CLOS package for Motif and Other GUI's
Date: Mon, 27 Jun 1994 04:17:48 +0000
Message-ID: <2ul9m2$6m3@viper.mlb.sticomet.com>

In article <··········@wti.com>, <·····@wti.com> writes:

> I'm interested in using lisp for ui construction and prototyping. Is there
> a public lisp package for Motif that works with clisp ?  Also, what is
> the standard (or most common) ui toolkit for X in the lisp environment these
> days (if not Motif) ?  E-Mail (no compiler vendors please) or post OK.
> 

Check out WINTERP 2.0 available through ftp.x.org in /contrib/devel_tools

WINTERP (for Widget INTERPreter) is a object-oriented tool kit developed
by Niels Mayer.  Developed in XLISP, WINTERP provides a number of advanced
features coupled with the flexibility and power of a small efficient LISP
language and object system.  2.0 was just released but I've used earlier
versions for projects as well as prototyping.

Vince Kovarik

From: Ken Anderson
Subject: Re: polygon centroid lisp routine
Date: Fri, 24 Jun 1994 10:37:12 +0000
Message-ID: <KANDERSO.94Jun24103712@wheaton.bbn.com>

(average (vertices polyogon))
--
Ken Anderson 
Internet: ·········@bbn.com
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