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PixelRGBA8 :: Pixel8 -> Pixel8 -> Pixel8 -> Pixel8 -> PixelRGBA8JuicyPixels Codec.Picture No documentation available.
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JuicyPixels Codec.Picture HDR pixel type storing floating point 32bit red, green and blue (RGB) information. Same value range and comments apply as for PixelF. Values are stored in the following order:
- Red
- Green
- Blue
PixelRGBF :: PixelF -> PixelF -> PixelF -> PixelRGBFJuicyPixels Codec.Picture No documentation available.
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JuicyPixels Codec.Picture Pixel type storing 16bit Luminance (Y) and alpha (A) information. Values are stored in the following order:
- Luminance
- Alpha
PixelYA16 :: Pixel16 -> Pixel16 -> PixelYA16JuicyPixels Codec.Picture No documentation available.
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JuicyPixels Codec.Picture Pixel type storing 8bit Luminance (Y) and alpha (A) information. Values are stored in the following order:
- Luminance
- Alpha
PixelYA8 :: Pixel8 -> Pixel8 -> PixelYA8JuicyPixels Codec.Picture No documentation available.
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JuicyPixels Codec.Picture Pixel type storing 8bit luminance, blue difference and red difference (YCbCr) information. Values are stored in the following order:
- Y (luminance)
- Cb
- Cr
PixelYCbCr8 :: Pixel8 -> Pixel8 -> Pixel8 -> PixelYCbCr8JuicyPixels Codec.Picture No documentation available.
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JuicyPixels Codec.Picture Equivalent of the pixelMap function for the dynamic images. You can perform pixel colorspace independant operations with this function. For instance, if you want to extract a square crop of any image, without caring about colorspace, you can use the following snippet.
dynSquare :: DynamicImage -> DynamicImage dynSquare = dynamicPixelMap squareImage squareImage :: Pixel a => Image a -> Image a squareImage img = generateImage (\x y -> pixelAt img x y) edge edge where edge = min (imageWidth img) (imageHeight img)