poor grayscale rendition

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#5025

From: David Jaffe
Date: Thu, 14 Mar 1991 14:18

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I am using 0.5 grayscale on a 300dpi printer (GCC BLP IIS).  My output is
a checkerboard, with each square of size 4 x 4 pixels.  Why aren't the
squares 1 x 1 pixel?  

I am using a "postscript literal" within a dvips (Rokicki) generated
postscript file, if that makes any difference.

David Jaffe (jaffe@hoss.unl.edu)
University of Nebraska  --  Lincoln

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From: jaffe@hoss.unl.edu (David Jaffe)
Newsgroups: comp.lang.postscript
Subject: poor grayscale rendition
Message-ID: <1991Mar14.141850.6498@hoss.unl.edu>
Date: 14 Mar 91 14:18:50 GMT
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Organization: University of Nebraska - Lincoln
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