Sets the color of a pixel at a specific position in the image.
Valid x and y values start at 0 and go up to image width and height minus 1.
In versions prior to 11.0, color component values were within the range of 0 to 255 instead of 0 to 1.
ImageData:setPixel( x, y, r, g, b, a )
number x
number y
number r
number g
number b
number a
Nothing.
Create a 32x1 pixel transparent-to-white gradient drawable image.
data = love.image.newImageData(32,1) for i=0, 31 do -- remember: start at 0 data:setPixel(i, 0, 1, 1, 1, i / 31) end img = love.graphics.newImage(data)