kraken-0.0.3: Kraken.io API client

Safe Haskell	None
Language	Haskell2010

Network.Kraken

Documentation

data Config Source #

Constructors

Config
Fields cApiKey :: !String cApiSecret :: !String

data Handle Source #

newHandle :: Config -> IO Handle Source #

data Quality Source #

Constructors

Lossless
Lossy !Int

data Resize Source #

Constructors

Exact !Int !Int
Portrait !Int
Landscape !Int
Auto !Int !Int
Fit !Int !Int
Crop !Int !Int
Square !Int
Fill !Int !Int !String

Instances

ToJSON Resize Source #
Methods toJSON :: Resize -> Value # toEncoding :: Resize -> Encoding #

data Format Source #

Constructors

JPEG
PNG
GIF

Instances

ToJSON Format Source #
Methods toJSON :: Format -> Value # toEncoding :: Format -> Encoding #

data Convert Source #

Constructors

Convert
Fields format :: Format background :: !(Maybe String) keepExtension :: !(Maybe Bool)

data Options Source #

Constructors

Options
Fields quality :: !(Maybe Quality) resize :: !(Maybe Resize) convert :: !(Maybe Convert)

compressImage :: Handle -> Options -> ByteString -> IO (Either Error ByteString) Source #