Re: TIB:Grayscale

To: ti-basic@lists.ticalc.org
Subject: Re: TIB:Grayscale
From: Mego1283@aol.com
Date: Thu, 10 Aug 2000 14:36:46 EDT
Reply-To: ti-basic@lists.ticalc.org


You can get 4-level grayscale images by having 3 layers.  If a pixel is on in 
all 3 layers, it will appear black.  If it is on in 2, it will appear dark 
gray.  If it appears in only one layer, it will appear light gray.  If it 
does not appear at all, it will appear white (or as close to white as the 
screen gets).  If you can manage to scatter the dark and light gray pixels 
through different layers, it will look better, but don;t strain yourself for 
it.  Anything more than 4-color will flicker too much by my oppinion, but 
4-level looks decent for Basic programs.

--Zack

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