Sha256: a25f969e32fa52d94fdc958c884c709dca1b97732662b7533dbf9aca41e174ea
Contents?: true
Size: 745 Bytes
Versions: 12
Compression:
Stored size: 745 Bytes
Contents
class PSD
module ImageMode
module CMYK
private
def combine_cmyk_channel
(0...@num_pixels).step(pixel_step) do |i|
c = m = y = k = 0
a = 255
@channels_info.each_with_index do |chan, index|
next if chan[:id] == -2
val = @channel_data[i + (@channel_length * index)]
case chan[:id]
when -1 then a = val
when 0 then c = val
when 1 then m = val
when 2 then y = val
when 3 then k = val
end
end
rgb = PSD::Color.cmyk_to_rgb(255 - c, 255 - m, 255 - y, 255 - k)
@pixel_data.push ChunkyPNG::Color.rgba(*rgb.values, a)
end
end
end
end
end
Version data entries
12 entries across 12 versions & 2 rubygems