class BMP::Bpp4Decoder

Defined in:

decode.cr

Constant Summary

DATA = {{ (0...16).map do |i| "Bytes[#{i}u8]".id end }}

Instance Method Summary

Instance methods inherited from class BMP::Decoder

color(x, y, color : Int32)
color(x, y, color : Color)
color(x, y) : Color color, data(x, y, d : Bytes)
data(x, y) : Bytes data, offset(x, y) offset

Constructor methods inherited from class BMP::Decoder

new(bmp : BMP) new

Class methods inherited from class BMP::Decoder

build(bmp : BMP) build

Instance Method Detail

def color(x, y, color : Int32) #
Description copied from class BMP::Decoder

Set the pixel color


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def color(x, y) : Color #
Description copied from class BMP::Decoder

Return the pixel color


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def data(x, y, d : Bytes) #
Description copied from class BMP::Decoder

Set abstract representation of the pixel data


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def data(x, y) : Bytes #
Description copied from class BMP::Decoder

Return an abstract representation of the pixel data


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