Data.CairoContext

Documentation

newtype CairoT r s

Constructors

CairoT (ForeignPtr (CairoT r s))

Instances

Show (CairoT r s)

Defined in Data.CairoContext

Methods

showsPrec :: Int -> CairoT r s -> ShowS

show :: CairoT r s -> String

showList :: [CairoT r s] -> ShowS

type CairoTIO r = CairoT r RealWorld

withCairoT :: PrimMonad m => CairoT r (PrimState m) -> (Ptr (CairoT r (PrimState m)) -> IO a) -> m a