PIL images modes

pil_modes.txt

These where to difficult to find on the internet so I saved them in a gist.

    The mode of an image defines the type and depth of a pixel in the image. The current release supports the following standard modes:

        1 (1-bit pixels, black and white, stored with one pixel per byte)
        L (8-bit pixels, black and white)
        P (8-bit pixels, mapped to any other mode using a colour palette)
        RGB (3x8-bit pixels, true colour)
        RGBA (4x8-bit pixels, true colour with transparency mask)
        CMYK (4x8-bit pixels, colour separation)
        YCbCr (3x8-bit pixels, colour video format)
        I (32-bit signed integer pixels)
        F (32-bit floating point pixels)