Approximating a printer's fill values with Postscript

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#8407

From: Benjamin Olasov
Date: Thu, 11 May 1989 18:20

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I'm trying to print out large block letters in the background of some
linotronics artwork that will be taken to an offset printer for
reproduction.  I produced the tone originally at 10% in Adobe
Illustrator, which Ii believe produces Postscript output.  The tone
I'm trying to get in the final prints is approximately 10% or a little
lighter (8% - 10% would be fine).  I'm told that the postscript fill
value for 10% doesn't correspond to the printer's fill values, so, in
the brute force method, I have to go up to at least 20% to get the
tone picked up evenly.

Does anyone know what fill values I should use to approximate a printer's
values?  They seem to go in 5% increments.


Help!


Ben

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Path: arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!tut.cis.ohio-state.edu!unmvax!deimos.cis.ksu.edu!rutgers!columbia!heathcliff!olasov
From: olasov@heathcliff (Benjamin Olasov)
Newsgroups: comp.lang.postscript
Subject: Approximating a printer's fill values with Postscript
Message-ID: <6320@columbia.edu>
Date: 11 May 89 18:20:43 GMT
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Reply-To: olasov@heathcliff (Benjamin Olasov)
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Organization: Columbia University CS Department
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