grafX2/share/grafx2/scripts/samples_2.4/picture/DrawGridOrthogonal_RGB.lua
Yves Rizoud 2f3e1e3294 Lua: added 'matchcolor2' that uses DawnBringer's perceptual formula. Updated scripts numbering to 2.4
git-svn-id: svn://pulkomandy.tk/GrafX2/trunk@1797 416bcca6-2ee7-4201-b75f-2eb2f807beb1
2011-06-12 19:03:14 +00:00

15 lines
684 B
Lua

-- draw grid - rgb (matchcolor) - Copyright 2010 Paulo Silva
-- This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; version 2 of the License. See <http://www.gnu.org/licenses/>
w,h=getpicturesize()
ok,xsiz,ysiz,r,g,b=inputbox("draw grid - rgb (matchcolor)","x size",8,1,64,5,"y size",8,1,64,6,"r",128,0,255,6,"g",128,0,255,6,"b",128,0,255,6);
if ok==true then
c=matchcolor(r,g,b)
for y=0,h-1,1 do
for x=0,w-1,xsiz do
putpicturepixel(x,y,c);
end;end
for y=0,h-1,ysiz do
for x=0,w-1,1 do
putpicturepixel(x,y,c);
end;end;end