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rstacruz/mosaic.rb Secret

Created June 28, 2011 11:21
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Mosaic
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mosaic.rb
require 'chunky_png'
image = ChunkyPNG::Image.from_file('input.png')
(0...image.width).each do |x|
(0...image.height).each do |y|
image[x, y] = image[x/10*10, y/10*10]
end
end
image.save('output.png')
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