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Diffstat (limited to 'Kod/bilbana/yc4/display/set_drawing_mode.m')
-rw-r--r--Kod/bilbana/yc4/display/set_drawing_mode.m3
1 files changed, 3 insertions, 0 deletions
diff --git a/Kod/bilbana/yc4/display/set_drawing_mode.m b/Kod/bilbana/yc4/display/set_drawing_mode.m
index c8ecf07..47c1490 100644
--- a/Kod/bilbana/yc4/display/set_drawing_mode.m
+++ b/Kod/bilbana/yc4/display/set_drawing_mode.m
@@ -1,4 +1,7 @@
function pkg = set_drawing_mode(n1)
+% 1 = set
+% 2 = delete (erase)
+% 3 = invert (on -> off, off -> on for every pixel thats drawn over)
arg = [n1];
pkg = get_package('GV', arg);