Graphics.ColorSpace.Binary

Documentation

data Bit

Under the hood, binary pixels are represented as Word8, but can only take values of 0 or 1. Use zero/one to construct a bit and on/off to construct a binary pixel.

Instances

Eq Bit

Defined in Graphics.ColorSpace.Binary

Methods

(==) :: Bit -> Bit -> Bool

(/=) :: Bit -> Bit -> Bool

Num Bit

Defined in Graphics.ColorSpace.Binary

Methods

(+) :: Bit -> Bit -> Bit

(-) :: Bit -> Bit -> Bit

(*) :: Bit -> Bit -> Bit

negate :: Bit -> Bit

abs :: Bit -> Bit

signum :: Bit -> Bit

fromInteger :: Integer -> Bit

Ord Bit

Defined in Graphics.ColorSpace.Binary

Methods

compare :: Bit -> Bit -> Ordering

(<) :: Bit -> Bit -> Bool

(<=) :: Bit -> Bit -> Bool

(>) :: Bit -> Bit -> Bool

(>=) :: Bit -> Bit -> Bool

max :: Bit -> Bit -> Bit

min :: Bit -> Bit -> Bit

Show Bit

Defined in Graphics.ColorSpace.Binary

Methods

showsPrec :: Int -> Bit -> ShowS

show :: Bit -> String

showList :: [Bit] -> ShowS

Storable Bit

Defined in Graphics.ColorSpace.Binary

Methods

sizeOf :: Bit -> Int

alignment :: Bit -> Int

peekElemOff :: Ptr Bit -> Int -> IO Bit

pokeElemOff :: Ptr Bit -> Int -> Bit -> IO ()

peekByteOff :: Ptr b -> Int -> IO Bit

pokeByteOff :: Ptr b -> Int -> Bit -> IO ()

peek :: Ptr Bit -> IO Bit

poke :: Ptr Bit -> Bit -> IO ()

Bits Bit

Defined in Graphics.ColorSpace.Binary

Methods

(.&.) :: Bit -> Bit -> Bit

(.|.) :: Bit -> Bit -> Bit

xor :: Bit -> Bit -> Bit

complement :: Bit -> Bit

shift :: Bit -> Int -> Bit

rotate :: Bit -> Int -> Bit

zeroBits :: Bit

bit :: Int -> Bit

setBit :: Bit -> Int -> Bit

clearBit :: Bit -> Int -> Bit

complementBit :: Bit -> Int -> Bit

testBit :: Bit -> Int -> Bool

bitSizeMaybe :: Bit -> Maybe Int

bitSize :: Bit -> Int

isSigned :: Bit -> Bool

shiftL :: Bit -> Int -> Bit

unsafeShiftL :: Bit -> Int -> Bit

shiftR :: Bit -> Int -> Bit

unsafeShiftR :: Bit -> Int -> Bit

rotateL :: Bit -> Int -> Bit

rotateR :: Bit -> Int -> Bit

popCount :: Bit -> Int

Unbox Bit

Unboxing of a Bit.

Defined in Graphics.ColorSpace.Binary

Elevator Bit

Values: 0 and 1

Defined in Graphics.ColorSpace.Binary

Methods

eToWord8 :: Bit -> Word8

eToWord16 :: Bit -> Word16

eToWord32 :: Bit -> Word32

eToWord64 :: Bit -> Word64

eToFloat :: Bit -> Float

eToDouble :: Bit -> Double

eFromDouble :: Double -> Bit

Vector Vector Bit

Defined in Graphics.ColorSpace.Binary

Methods

basicUnsafeFreeze :: PrimMonad m => Mutable Vector (PrimState m) Bit -> m (Vector Bit)

basicUnsafeThaw :: PrimMonad m => Vector Bit -> m (Mutable Vector (PrimState m) Bit)

basicLength :: Vector Bit -> Int

basicUnsafeSlice :: Int -> Int -> Vector Bit -> Vector Bit

basicUnsafeIndexM :: Monad m => Vector Bit -> Int -> m Bit

basicUnsafeCopy :: PrimMonad m => Mutable Vector (PrimState m) Bit -> Vector Bit -> m ()

elemseq :: Vector Bit -> Bit -> b -> b

MVector MVector Bit

Defined in Graphics.ColorSpace.Binary

Methods

basicLength :: MVector s Bit -> Int

basicUnsafeSlice :: Int -> Int -> MVector s Bit -> MVector s Bit

basicOverlaps :: MVector s Bit -> MVector s Bit -> Bool

basicUnsafeNew :: PrimMonad m => Int -> m (MVector (PrimState m) Bit)

basicInitialize :: PrimMonad m => MVector (PrimState m) Bit -> m ()

basicUnsafeReplicate :: PrimMonad m => Int -> Bit -> m (MVector (PrimState m) Bit)

basicUnsafeRead :: PrimMonad m => MVector (PrimState m) Bit -> Int -> m Bit

basicUnsafeWrite :: PrimMonad m => MVector (PrimState m) Bit -> Int -> Bit -> m ()

basicClear :: PrimMonad m => MVector (PrimState m) Bit -> m ()

basicSet :: PrimMonad m => MVector (PrimState m) Bit -> Bit -> m ()

basicUnsafeCopy :: PrimMonad m => MVector (PrimState m) Bit -> MVector (PrimState m) Bit -> m ()

basicUnsafeMove :: PrimMonad m => MVector (PrimState m) Bit -> MVector (PrimState m) Bit -> m ()

basicUnsafeGrow :: PrimMonad m => MVector (PrimState m) Bit -> Int -> m (MVector (PrimState m) Bit)

ToRGBA X Bit

Defined in Graphics.ColorSpace

Methods

toPixelRGBA :: Pixel X Bit -> Pixel RGBA Double

ToRGB X Bit

Defined in Graphics.ColorSpace

Methods

toPixelRGB :: Pixel X Bit -> Pixel RGB Double

ToYA X Bit

Defined in Graphics.ColorSpace

Methods

toPixelYA :: Pixel X Bit -> Pixel YA Double

newtype Vector Bit

Defined in Graphics.ColorSpace.Binary

newtype Vector Bit = V_Bit (Vector Word8)

newtype MVector s Bit

Defined in Graphics.ColorSpace.Binary

newtype MVector s Bit = MV_Bit (MVector s Word8)

on :: Pixel X Bit

Represents value True or 1 in binary. Often also called a foreground pixel of an object.

off :: Pixel X Bit

Represents value False or 0 in binary. Often also called a background pixel.

isOn :: Pixel X Bit -> Bool

Test if Pixel's value is on.

isOff :: Pixel X Bit -> Bool

Test if Pixel's value is off.

fromBool :: Bool -> Pixel X Bit

Convert a Bool to a binary pixel.

>>> isOn (fromBool True)
True

zero :: Bit

one :: Bit

bit2bool :: Bit -> Bool

bool2bit :: Bool -> Bit

toNum :: Num a => Bit -> a

fromNum :: (Eq a, Num a) => a -> Bit