shithub: libdraw.myr

ref: d180b70c6c69ffe8168cc8571772ad6e15ac6aba
dir: /testload.myr/

use std
use draw

const main = {args : byte[:][:]
	var img, dpy, w
	var b : byte[1]

	dpy = std.try(draw.open())
	for a : args[1:]
		match std.slurp(a)
		| `std.Err e:	std.fatal("could not open {}: {}\n", a, e)
		| `std.Ok buf:
			match draw.xload(dpy, buf)
			| `std.Ok (i, _):	img = i
			| `std.Err e:	std.fatal("could not load image {}: {}\n", a, e)
			;;
			match draw.getwindow(dpy, draw.Refnone)
			| `std.Ok win:	w = win
			| `std.Err e:	-> std.fatal("could not get window: {}\n", e);
			;;
			draw.fill(w, img, w.r)
			draw.flush(dpy)
			std.read(std.In, b[:])
		;;
	;;
	draw.close(dpy)
}