Graphics.Image.IO.External

data BMP

data GIF

type GifDelay

data GifLooping

data PaletteOptions

data PaletteCreationMethod

data HDR

data JPG

data PNG

data TGA

data TIF

data PBM

data PGM

data PPM

data InputFormat

data OutputFormat

class Readable img format

class Writable img format

class ImageFormat format