7 ms·
For UNIX-style terminals, there are also VT-nnn (can't remember the nnn) line drawing commands, and Unicode line drawing characters. My favorite DOS app that m
by nitrogen 10y ago
For UNIX-style terminals, there are also VT-nnn (can't remember the nnn) line drawing commands, and Unicode line drawing characters.
My favorite DOS app that modified the VGA font was Impulse Tracker. It could actually draw oscilloscopes in text mode, and its source code is available.
https://en.m.wikipedia.org/wiki/Impulse_Tracker https://en.m.wikipedia.org/wiki/Impulse_Tracker