fortin@zap.UUCP (Denis Fortin) (03/10/88)
Greetings... I was wondering whether anybody out there had any kind of graphics demo program that would run under Microport's System V/AT. Someone mention a few weeks back that he had some basic plotting routines for the EGA card working (draw line, etc). That sounds like a good starting point towards developing a plot(1) program for SV/AT, along with a matching plot(3) library... (Maybe he could post his package, or E-Mail it to me?!?) Anyway, if absolutely no PD stuff exists, I'll probably try to get something to work in the next few months... -- Denis Fortin | fortin@zap.UUCP CAE Electronics Ltd | philabs!micomvax!zap!fortin The opinions expressed above are my own | fortin%zap.uucp@uunet.uu.net
steve@nuchat.UUCP (Steve Nuchia) (03/12/88)
From article <416@zap.UUCP>, by fortin@zap.UUCP (Denis Fortin): > I was wondering whether anybody out there had any kind of graphics > demo program that would run under Microport's System V/AT. > Someone mention a few weeks back that he had some basic plotting > routines for the EGA card working (draw line, etc). That sounds like a I'd like to know if anyone has something similar for Hercules clones? I like monocrome displays for programming, which is what I do, and besides the price is right. But being able to bitmap the thing is occasionally handy, for instance for previewing TeX output... Of course trying to get TeX to run on a 286 isn't going to be fun, but that's another story... (anyone got info on pascal compilers?) -- Steve Nuchia | [...] but the machine would probably be allowed no mercy. uunet!nuchat!steve | In other words then, if a machine is expected to be (713) 334 6720 | infallible, it cannot be intelligent. - Alan Turing, 1947
wes@wsccs.UUCP (Barnacle Wes) (03/23/88)
In article <778@nuchat.UUCP>, steve@nuchat.UUCP (Steve Nuchia) writes: [speaking of graphics drivers for EGA] > I'd like to know if anyone has something similar for Hercules clones? I have a friend here who has some drivers written for HGC cards for MS-DOS, written in MASM. You could convert them to use on uPort by calling the shared memory system to get the segment for the HGC and then saving the resulting segment in a global the graphics driver would have access to. If you're REALLY interested, I'll post them, but it's not _all that_ hard to do. Just write a dot-plot routine, and base everything else on it, that's what Rick did anyhow. His line-draw routines aren't all that fast, he wrote them in MS-F77, using his dot-plot routine. His program is much more computation-intensive than graphics intensive, he didn't really need the plotting speed. -- /\ - " Against Stupidity, - {backbones}! /\/\ . /\ - The Gods Themselves - utah-cs!utah-gr! / \/ \/\/ \ - Contend in Vain." - uplherc!sp7040! / U i n T e c h \ - Schiller - obie!wes