Path: utzoo!attcan!uunet!samsung!emory!hubcap!ncrcae!ncrlnk!ncrwic!encad!entec!jsurine
From: jsurine@entec.Wichita.NCR.COM (James Surine)
Newsgroups: comp.sys.apple2
Subject: Re: offscreen grafports in Orca/Pascal
Message-ID: <639@entec.Wichita.NCR.COM>
Date: 10 Aug 90 14:07:20 GMT
References: <3980@rex.cs.tulane.edu>
Reply-To: jsurine@entec.UUCP (James Surine)
Organization: NCR Corporation, Wichita, KS
Lines: 17

In article <3980@rex.cs.tulane.edu> lang@rex.cs.tulane.edu (Raymond Lang) writes:
>How do you set up an offscreen grafport in Orca/Pascal for an image
>that is larger than the screen (i.e., greater than 640 pixels across
>by 200 pixels in height)?
>Ray
>lang@rex.cs.tulane.edu
The only resriction I have found in creating offscreen bitmaps is that some
of the Quickdraw commands like copybits don't work if the total bitmap is
larger than 32K (they're using stupid 16 bit integers again). 
For actual code, I've got some at home and will mail you a copy later.


-- 
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 j.surine@Wichita.NCR.COM (Jim Surine)               /\/\/\/\/\          
 NCR Peripheral Products Division, Wichita Kansas  / / /\/\/\ \ \ 
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