rudd@bgsuvax.UUCP (Michael Rudd) (06/17/88)
I'm looking for some information on how the Macintosh does it's screen mapping. I am writing programs using Borland's Turbo Pascal and am trying to simply light one pixel on the screen. Currently the only way I seem to be able to do this is by saying MoveTo(x,y); LineTo(x,y); because there isn't a toolbox routine that I can find to light one pixel. This becomes slow if many pixels are going to be lit. What I would like to know is if there is some way I can access the screen map and turn a pixel on myself without using a toolbox routine. Any suggestions would be greatly appreciated. rudd@research1.bgsu.edu