Fine scrollin'

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Article #40786

#40786

From: Jeff Gortatowsky CUST
Date: Tue, 13 Feb 1990 00:51

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Anyone out there able to give me a clue on how fine scrolling is 
accomplished on an ST? I'm more interested in horizontal than vertical,
but, desire info on both. do we Blit? If so, what "limits" are placed
upon the Blit in respect to amount .vs. algorythm degradation?
How do we keep it "smooth"... Etc. I know SOMEONE! out there must know..
Is there a DOC on this someplace? Any/all help appreciated. (this is the 3rd
time Ive asked... Please!?).




-- 
Jeff Gortatowsky-Eastman Kodak Company  .....rochester!kodak!elmgate!jdg
(use uuhosts or such to find path to rochester)
Eastman Kodak makes film not comments.  Therefore these comments are mine
not theirs.

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arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!uwm.edu!zaphod.mps.ohio-state.edu!sunybcs!uhura.cc.rochester.edu!rochester!kodak!elmgate!jdg

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Path: arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!uwm.edu!zaphod.mps.ohio-state.edu!sunybcs!uhura.cc.rochester.edu!rochester!kodak!elmgate!jdg
From: jdg@elmgate.UUCP (Jeff Gortatowsky CUST)
Newsgroups: comp.sys.atari.st
Subject: Fine scrollin'
Summary: Help! How to? spill it.
Keywords: graphics atari helpx2
Message-ID: <1199@elmgate.UUCP>
Date: 13 Feb 90 00:51:31 GMT
Reply-To: rg@aurora.UUCP
Organization: Eastman Kodak Company, Rochester NY
Lines: 16