21 lines
373 B
Ruby
21 lines
373 B
Ruby
class RGBColour
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def values
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[@red, @green, @blue]
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end
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end
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class Pixmap
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def save(filename)
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File.open(filename, 'w') do |f|
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f.puts "P6", "#{@width} #{@height}", "255"
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f.binmode
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@height.times do |y|
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@width.times do |x|
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f.print @data[x][y].values.pack('C3')
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end
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end
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end
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end
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alias_method :write, :save
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end
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