13:47:27krasovHi, I'm trying to write a simple clim program that visualizes a function (from pairs of integers to 32-bit rgb). I thought that using pixmaps would be the appropriate thing. Apparently draw-pixmap* draws them, but how do you actually create one=
15:44:43beachkrasov: For functions like that, I actually draw vertical lines between previous and next value.
22:35:00krasovbeach: how do you draw individual pixels? wouldn’t this be terribly inefficient? meanwhile, I found another way using patterns and a separate design for every possible colour value (which also sounds inefficient).