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From: woody@rpp386.cactus.org (Woodrow Baker)
Newsgroups: comp.lang.postscript
Subject: Re: Postscript => HPGL
Summary: curvetracing.
Message-ID: <17535@rpp386.cactus.org>
Date: 3 Jan 90 02:17:15 GMT
References: <4708@utastro.UUCP>
Organization: River Parishes Programming, Plano, TX
Lines: 9


Does anyone have a good routine written in Postscript that given
a set of ordered x and y data pairs, will fit an arbitray spline through
them, and return the control points?  Dons' curevtrace routine lacks
a bit, but sort of does this.  This really should be part of PS, as it 
has wide ranging utility

Cheers
Woody