Re: PostScript and banding

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#3787

From: ray.c.jender
Date: Wed, 28 Nov 1990 15:33

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In article <RBERLIN.90Nov27164719@birdland.sun.com>, rberlin@birdland.sun.com (Rich Berlin) writes:
> > Strangely enough, I have never heard of banded PostScript. Why? What are
> > the technological difficulties in banding a PostScript display-list? Are
> > there unsolved algorithmic challanges? Why has it never been attempted?
> 
> Banding is the rendering method of choice in high-resolution
> phototypesetters.  It's been used in PostScript rips for some time; if
> you look in the redbook on page 201, you'll see a definition of the
> `renderbands' operator....
> 
> -- Rich


	Could we be talking about two different bandings here?
	I thought the original post was talking about banding
	in the final output, you know those noticeable verticle
	lines in graphic printouts. This is also banding.
	I guess it could also be called banding when you don't
	have enough color transition's in a vignette....

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Message-ID: <1990Nov28.153340.22291@cbnewsd.att.com>

Path: arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!rutgers!att!cbnewse!cbnewsd!rcj2

References: <5037@taux01.nsc.com> <RBERLIN.90Nov27164719@birdland.sun.com>

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Path: arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!rutgers!att!cbnewse!cbnewsd!rcj2
From: rcj2@cbnewsd.att.com (ray.c.jender)
Newsgroups: comp.lang.postscript
Subject: Re: PostScript and banding
Summary: Banding Confusion?
Message-ID: <1990Nov28.153340.22291@cbnewsd.att.com>
Date: 28 Nov 90 15:33:40 GMT
References: <5037@taux01.nsc.com> <RBERLIN.90Nov27164719@birdland.sun.com>
Distribution: usa
Organization: AT&T Bell Laboratories
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