altos/draw: Check for horiz/vert line when clipping
authorKeith Packard <keithp@keithp.com>
Mon, 27 Feb 2023 02:46:40 +0000 (18:46 -0800)
committerKeith Packard <keithp@keithp.com>
Mon, 27 Feb 2023 02:46:40 +0000 (18:46 -0800)
commit9a79e8d8903b63f3f630d7f6455ee09715f55615
tree957b7eea416d465a3245ab3e38f10a071ab9180b
parent4fa489276826e33fa5e21d0a94a8ed3e29ebcfd0
altos/draw: Check for horiz/vert line when clipping

Horizontal or vertical lines won't step along the minor axis while
clipping.

Signed-off-by: Keith Packard <keithp@keithp.com>
src/draw/ao_line.c