Since you ask, I assume you're interested in this topic ;) I would think that whether your plotting lines, shapes, mathmatical functions you'd use the same algo to calc the address and bit to change. As far as charmapping goes, well that depends on how you layout the matrix doesn't it? @ABCD or @ A B C D What would be the point of allowing negative coordinates? I admit my knowlege of geometry is somewhat limited. --- Steve Judd <firstname.lastname@example.org> wrote: > Hola, > > On Wed, 2 May 2001, Professor Dredd wrote: > > > Okay Steve, > > > > What's the fastest routine you've ever come up > with to > > plot pixels on the hires screen? > > For what purpose? > > (e.g. drawing lines, plotting arbitrary points, > plotting to bitmap or > charmap, plotting a specific function, bitmap size, > allowing negative > coordinates, etc.) > > The application makes a big difference. > > -S > > > - > This message was sent through the cbm-hackers > mailing list. > To unsubscribe: echo unsubscribe | mail email@example.com. ===== Get a FREE 6Mb webmail box from go6502! - http://www.geocities.com/profdredd As low as 2.99% Intro APR from NextCard! - http://www.nextcard.com/index6.html?ref=aff0074521 PayPal is the FAST FREE and SECURE way to send money! - https://secure.paypal.x.com/refer/pal=profdredd%40yahoo.com __________________________________________________ Do You Yahoo!? Yahoo! Auctions - buy the things you want at great prices http://auctions.yahoo.com/ - This message was sent through the cbm-hackers mailing list. To unsubscribe: echo unsubscribe | mail firstname.lastname@example.org.
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