code for grayscale

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Article #274

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#274

From: Daniel Durand,x0052,152C
Date: Tue, 11 Aug 1992 21:01

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I would like to know is there is any code, algorithm which produce a very good grayscale
image on a postscript printer.  I believe that the postscript langage itself do have some
grayscale possibilities but the dot distribution is not very good. I remember seeing in some
graphic magazine sone algorithm based on fractal but I can't remember where I saw it.
Any hints???

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Daniel Durand					(604)363-0052                 Canadian Astronomy Data Center			durand@dao.nrc.ca             Dominion Astrophysical Observatory		                              
5071 W. Saanich Rd.				FAX (604)363-0045           Victoria, B.C.					Telex - 049-7295              CANADA V8X 4M6                                                                
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Message-ID: <1992Aug11.210131.8825@cerberus.ulaval.ca>

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Path: arc1-ca.pugleaf.net!sparky!uunet!bonnie.concordia.ca!cerberus.ulaval.ca!shuswap!durand
From: durand@dao.nrc.ca (Daniel Durand,x0052,152C)
Newsgroups: comp.lang.postscript
Subject: code for grayscale
Message-ID: <1992Aug11.210131.8825@cerberus.ulaval.ca>
Date: 11 Aug 92 21:01:31 GMT
Sender: news@cerberus.ulaval.ca
Reply-To: durand@dao.nrc.ca
Organization: DAO/CADC .
Lines: 10