Re: Lots of data

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#11974

From: Remy Lebeau (TeamB)
Date: Thu, 01 Jan 2004 22:02

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"Ed Mulroy [TeamB]" <dont_email_me@bitbuc.ket> wrote in message
news:3ff459a4$1@newsgroups.borland.com...
> Note also that when you wish to move or replace one of the items you
> have drawn, you can BitBlit the client bitmap with the original item in
> an XOR mode to remove it and then in a SRCCOPY mode with the
> new one.

Also to elaborate on that, you could XOR/SRCOPY just the small section of
the image for the particular item that is actually changing, rather than
re-doing the entire map as a whole.


Gambit

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From: "Remy Lebeau \(TeamB\)" <gambit47.no.spam@no.spam.yahoo.com>
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Subject: Re: Lots of data
Date: Thu, 1 Jan 2004 14:02:08 -0800
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