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From: mcastle@mcs213f.cs.umr.edu (Mike Castle {Nexus})
Newsgroups: comp.lang.pascal
Subject: Re: Turbo Pascal Graphics. HELP!
Keywords: Screen Savings
Message-ID: <2144@umriscc.isc.umr.edu>
Date: 11 Feb 91 14:38:13 GMT
References: <1991Feb10.031517.26075@maytag.waterloo.edu> <2910@oucsace.cs.OHIOU.EDU> <1991Feb11.073446.700@uwasa.fi>
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In article <1991Feb11.073446.700@uwasa.fi> ts@uwasa.fi (Timo Salmi) writes:
>( trying to stop that nasty habit of including every referenced article :-)
>This is a nice solution.  But there is also a simple kludge with
>ImageSize.  Set your ImageSize condition as < 63K.  I may be
>mistaken, but doesn't ImageSize return 64K, if the actual size of
>the screen portion exceeds the 64K.  

From Turbo Pascal 5.0 Reference Guide, page 312:

    If the memory required to save the region is greater then
    or equal to 64K, a value of 0 is returned and _GraphResult_
    will return -11 (_grError_).

Nice try, Timo.  :->
-- 
Mike Castle (Nexus) S087891@UMRVMA.UMR.EDU (preferred)       | RN ate my 
                mcastle@mcs213k.cs.umr.edu (unix mail-YEACH!)| .newsrc!
Life is like a clock:  You can work constantly, and be right | I am not
all the time, or not work at all, and be right twice a day.  | happy :-<