A86: Grayscale contrast

To: assembly-86@lists.ticalc.org
Subject: A86: Grayscale contrast
From: Bill Barksdale <wcbarksdale@usa.net>
Date: Sat, 12 Sep 1998 14:40:51 -0400
Delivered-To: assembly-86-outgoing@towerguard.unix.edu.sollentuna.se
Reply-To: assembly-86@lists.ticalc.org

Date: Fri, 11 Sep 1998 19:09:40 EDT
From: TGaArdvark@aol.com
Subject: Re: A86: partial contrast change??

>> I know this is a stupid question, but it is possible to change the contrast 
>> to only a part of the screen instead of the whole screen??  I'm pretty sure 
>> it isn't, but I'm just making sure.
>
>Nope, whole screen.
>

No, you cannot change the contrast *BUT* there are things called
grayscale routines that will create shades of gray in addition to
standard white and black.  Look in the source archives, I'm sure you'll
find something.

--Bill Barksdale

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