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struct Pixel_RGBA {
unsigned char r,g,b,a;
};
struct Pixel_I16 {
unsigned char l,r;
};
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Modifies the pixel at x,y. The color is given as a single
numerical value for single band images, and a tuple for
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:param color: The pixel value.
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Returns the pixel at x,y. The pixel is returned as a single
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images
:param xy: The pixel coordinate, given as (x, y). See
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:returns: a pixel value for single band images, a tuple of
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