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Filippo edited this page Feb 6, 2017
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##pix pix x y [color] -> color
##Parameters:
- x : x coordinate where color the pixel
- y : y coordinate where color the pixel
- color : the index of the color in the palette to apply at the desired coordinate
##Output:
- color : the index in the color palette to apply at the specify x and y coordinates.
##Description:
This function color a pixel at the coordinates specified.
The function can be used also to interrogate the color of a pixel in the screen.
##Example put a color
-- demo pix
cls(0)
function TIC()
for i=0,6000 do
x=math.random(240)
y=math.random(136)
--Put a math colored pixel at random place
pix(x,y,(time()//1000*x*y)%60)
end
end
##Example read a color
--demo pix read
t=0
--Draw some background
cls(0)
for i=0,15 do
rect(9*i,6*i,6*i,3*i,i)
end
function TIC()
if(t>12)then --wait some time
t=0
for x=0,240,2 do --every 2 pixel in width
for y=0,136,2 do --every 2 pixel in height
c=pix(x,y) --take color
c=(c+1)%15 --change it
pix(x,y,c) --put it back
end
end
end
t=t+1
end
TIC-80 tiny computer https://tic80.com | Twitter | Telegram | Terms
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API
- BDR (0.90)
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- btn & btnp
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