JuicyPixels-3.1.7.1: Picture loading/serialization (in png, jpeg, bitmap, gif, tiff and radiance)

Safe HaskellNone

Codec.Picture.Bitmap

Contents

Description

Modules used for Bitmap file (.bmp) file loading and writing

Synopsis

Functions

writeBitmap :: BmpEncodable pixel => FilePath -> Image pixel -> IO ()Source

Write an image in a file use the bitmap format.

encodeBitmap :: forall pixel. BmpEncodable pixel => Image pixel -> ByteStringSource

Encode an image into a bytestring in .bmp format ready to be written on disk.

decodeBitmap :: ByteString -> Either String DynamicImageSource

Try to decode a bitmap image. Right now this function can output the following pixel types :

  • PixelRGB8
  • Pixel8

encodeDynamicBitmap :: DynamicImage -> Either String ByteStringSource

Encode a dynamic image in bmp if possible, supported pixel type are :

  • RGB8
  • RGBA8
  • Y8

writeDynamicBitmap :: FilePath -> DynamicImage -> IO (Either String Bool)Source

Write a dynamic image in a .bmp image file if possible. The same restriction as encodeDynamicBitmap apply.

Accepted format in output

class BmpEncodable pixel Source

All the instance of this class can be written as a bitmap file using this library.