Re: A86: SCrolling

Re: A86: SCrolling

• To: assembly-86@lists.ticalc.org
• Subject: Re: A86: SCrolling
• From: Jimmy =?iso-8859-1?Q?M=E5rdell?= <yarin@acc.umu.se>
• Date: Tue, 27 Oct 1998 00:06:08 +0100
• Delivered-To: assembly-86-outgoing@towerguard.unix.edu.sollentuna.se
• In-Reply-To: <3633E79F.A58C9C85@home.com>
• Reply-To: assembly-86@lists.ticalc.org

At 22:08 1998-10-25 -0500, you wrote:
>
>Whats the fastest way to scroll left and right?
>Also, is there a 1028 byte area where I can store data residing in the
>GRAPH_MEM? I need it for a Chat Program I'm making so that you can
>scroll back up.

First, why do you need smooth scrolling a chat program, especially
left<->right scrolling??

The most common and easiest method the scroll is using rl (hl) \ inc hl
and rr (hl) \ dec hl across the screen. In a chat program it's fast enough,
although there exist faster & more complex methods.

--
Real name:     Jimmy Mårdell
Email:         mailto:yarin@acc.umu.se
Homepage:      http://www.acc.umu.se/~yarin/

Icarus Productions homepage: http://icarus.ganymed.org/

• Re: A86: SCrolling
• From: InFuZeD <zoneti@home.com>

• A86: SCrolling
• From: InFuZeD <zoneti@home.com>

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