Color-0.4.1: Color spaces and conversions between them

Copyright	(c) Alexey Kuleshevich 2018-2020
License	BSD3
Maintainer	Alexey Kuleshevich <lehins@yandex.ru>
Stability	experimental
Portability	non-portable
Safe Haskell	None
Language	Haskell2010

Graphics.Color.Space.OKLAB

Contents

Constructors for an CIE L*a*b* color space.

Description

Synopsis

OKLAB :: V3 e %1 -> Color OKLAB e
pattern ColorOKLAB :: e -> e -> e -> Color OKLAB e
pattern ColorOKLABA :: e -> e -> e -> e -> Color (Alpha OKLAB) e
data OKLAB

Constructors for an CIE Lab* color space.

OKLAB :: V3 e %1 -> Color OKLAB e Source #

pattern ColorOKLAB :: e -> e -> e -> Color OKLAB e Source #

pattern ColorOKLABA :: e -> e -> e -> e -> Color (Alpha OKLAB) e Source #

Constructor for OKLAB with alpha channel.

data OKLAB Source #

OK L*a*b* color space

Values for matrices used in conversion to and from CIEXYZ where taken from W3 CSS specification instead of the original blogpost about the OKLab color space.

Instances

Instances details

Elevator e => ColorModel OKLAB e Source #

OKLAB color space

Instance details

Defined in Graphics.Color.Space.OKLAB

Associated Types

type Components OKLAB e
Instance details Defined in Graphics.Color.Space.OKLAB type Components OKLAB e = (e, e, e)
type ChannelCount OKLAB
Instance details Defined in Graphics.Color.Space.OKLAB type ChannelCount OKLAB = 3

Methods

toComponents :: Color OKLAB e -> Components OKLAB e Source #

fromComponents :: Components OKLAB e -> Color OKLAB e Source #

channelCount :: Proxy (Color OKLAB e) -> Word8 Source #

channelNames :: Proxy (Color OKLAB e) -> NonEmpty String Source #

channelColors :: Proxy (Color OKLAB e) -> NonEmpty (V3 Word8) Source #

showsColorModelName :: Proxy (Color OKLAB e) -> ShowS Source #

(Elevator e, RealFloat e) => ColorSpace OKLAB D65 e Source #

Instance details

Defined in Graphics.Color.Space.OKLAB

Associated Types

type BaseModel OKLAB
Instance details Defined in Graphics.Color.Space.OKLAB type BaseModel OKLAB = OKLAB
type BaseSpace OKLAB
Instance details Defined in Graphics.Color.Space.OKLAB type BaseSpace OKLAB = OKLAB

Methods

toBaseModel :: Color OKLAB e -> Color (BaseModel OKLAB) e Source #

fromBaseModel :: Color (BaseModel OKLAB) e -> Color OKLAB e Source #

toBaseSpace :: Color OKLAB e -> Color (BaseSpace OKLAB) e Source #

fromBaseSpace :: Color (BaseSpace OKLAB) e -> Color OKLAB e Source #

luminance :: (Elevator a, RealFloat a) => Color OKLAB e -> Color (Y D65) a Source #

grayscale :: Color OKLAB e -> Color X e Source #

replaceGrayscale :: Color OKLAB e -> Color X e -> Color OKLAB e Source #

applyGrayscale :: Color OKLAB e -> (Color X e -> Color X e) -> Color OKLAB e Source #

toColorXYZ :: (Elevator a, RealFloat a) => Color OKLAB e -> Color (XYZ D65) a Source #

fromColorXYZ :: (Elevator a, RealFloat a) => Color (XYZ D65) a -> Color OKLAB e Source #

Foldable (Color OKLAB) Source #

OKLAB color space

Instance details

Defined in Graphics.Color.Space.OKLAB

Methods

fold :: Monoid m => Color OKLAB m -> m #

foldMap :: Monoid m => (a -> m) -> Color OKLAB a -> m #

foldMap' :: Monoid m => (a -> m) -> Color OKLAB a -> m #

foldr :: (a -> b -> b) -> b -> Color OKLAB a -> b #

foldr' :: (a -> b -> b) -> b -> Color OKLAB a -> b #

foldl :: (b -> a -> b) -> b -> Color OKLAB a -> b #

foldl' :: (b -> a -> b) -> b -> Color OKLAB a -> b #

foldr1 :: (a -> a -> a) -> Color OKLAB a -> a #

foldl1 :: (a -> a -> a) -> Color OKLAB a -> a #

toList :: Color OKLAB a -> [a] #

null :: Color OKLAB a -> Bool #

length :: Color OKLAB a -> Int #

elem :: Eq a => a -> Color OKLAB a -> Bool #

maximum :: Ord a => Color OKLAB a -> a #

minimum :: Ord a => Color OKLAB a -> a #

sum :: Num a => Color OKLAB a -> a #

product :: Num a => Color OKLAB a -> a #

Traversable (Color OKLAB) Source #

OKLAB color space

Instance details

Defined in Graphics.Color.Space.OKLAB

Methods

traverse :: Applicative f => (a -> f b) -> Color OKLAB a -> f (Color OKLAB b) #

sequenceA :: Applicative f => Color OKLAB (f a) -> f (Color OKLAB a) #

mapM :: Monad m => (a -> m b) -> Color OKLAB a -> m (Color OKLAB b) #

sequence :: Monad m => Color OKLAB (m a) -> m (Color OKLAB a) #

Applicative (Color OKLAB) Source #

OKLAB color space

Instance details

Defined in Graphics.Color.Space.OKLAB

Methods

pure :: a -> Color OKLAB a #

(<*>) :: Color OKLAB (a -> b) -> Color OKLAB a -> Color OKLAB b #

liftA2 :: (a -> b -> c) -> Color OKLAB a -> Color OKLAB b -> Color OKLAB c #

(*>) :: Color OKLAB a -> Color OKLAB b -> Color OKLAB b #

(<*) :: Color OKLAB a -> Color OKLAB b -> Color OKLAB a #

Functor (Color OKLAB) Source #

OKLAB color space

Instance details

Defined in Graphics.Color.Space.OKLAB

Methods

fmap :: (a -> b) -> Color OKLAB a -> Color OKLAB b #

(<$) :: a -> Color OKLAB b -> Color OKLAB a #

Storable e => Storable (Color OKLAB e) Source #

OKLAB color space

Instance details

Defined in Graphics.Color.Space.OKLAB

Methods

sizeOf :: Color OKLAB e -> Int #

alignment :: Color OKLAB e -> Int #

peekElemOff :: Ptr (Color OKLAB e) -> Int -> IO (Color OKLAB e) #

pokeElemOff :: Ptr (Color OKLAB e) -> Int -> Color OKLAB e -> IO () #

peekByteOff :: Ptr b -> Int -> IO (Color OKLAB e) #

pokeByteOff :: Ptr b -> Int -> Color OKLAB e -> IO () #

peek :: Ptr (Color OKLAB e) -> IO (Color OKLAB e) #

poke :: Ptr (Color OKLAB e) -> Color OKLAB e -> IO () #

Elevator e => Show (Color OKLAB e) Source #

OKLAB color space

Instance details

Defined in Graphics.Color.Space.OKLAB

Methods

showsPrec :: Int -> Color OKLAB e -> ShowS #

show :: Color OKLAB e -> String #

showList :: [Color OKLAB e] -> ShowS #

Eq e => Eq (Color OKLAB e) Source #

OKLAB color space

Instance details

Defined in Graphics.Color.Space.OKLAB

Methods

(==) :: Color OKLAB e -> Color OKLAB e -> Bool #

(/=) :: Color OKLAB e -> Color OKLAB e -> Bool #

Ord e => Ord (Color OKLAB e) Source #

OKLAB color space

Instance details

Defined in Graphics.Color.Space.OKLAB

Methods

compare :: Color OKLAB e -> Color OKLAB e -> Ordering #

(<) :: Color OKLAB e -> Color OKLAB e -> Bool #

(<=) :: Color OKLAB e -> Color OKLAB e -> Bool #

(>) :: Color OKLAB e -> Color OKLAB e -> Bool #

(>=) :: Color OKLAB e -> Color OKLAB e -> Bool #

max :: Color OKLAB e -> Color OKLAB e -> Color OKLAB e #

min :: Color OKLAB e -> Color OKLAB e -> Color OKLAB e #

type ChannelCount OKLAB Source #

Instance details

Defined in Graphics.Color.Space.OKLAB

type ChannelCount OKLAB = 3

newtype Color OKLAB e Source #

Color in OK L*a*b* color space

Instance details

Defined in Graphics.Color.Space.OKLAB

newtype Color OKLAB e = OKLAB (V3 e)

type BaseModel OKLAB Source #

Instance details

Defined in Graphics.Color.Space.OKLAB

type BaseModel OKLAB = OKLAB

type BaseSpace OKLAB Source #

Instance details

Defined in Graphics.Color.Space.OKLAB

type BaseSpace OKLAB = OKLAB

type Components OKLAB e Source #

Instance details

Defined in Graphics.Color.Space.OKLAB

type Components OKLAB e = (e, e, e)