Data.Prizm.Types

Documentation

newtype RGBtoXYZ

Working space matrix to convert from sRGB to CIE XYZ.

Constructors

RGBtoXYZ [[Double]]

Instances

Eq RGBtoXYZ

Methods

(==) :: RGBtoXYZ -> RGBtoXYZ -> Bool

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

Ord RGBtoXYZ

Methods

compare :: RGBtoXYZ -> RGBtoXYZ -> Ordering

(<) :: RGBtoXYZ -> RGBtoXYZ -> Bool

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

(>) :: RGBtoXYZ -> RGBtoXYZ -> Bool

(>=) :: RGBtoXYZ -> RGBtoXYZ -> Bool

max :: RGBtoXYZ -> RGBtoXYZ -> RGBtoXYZ

min :: RGBtoXYZ -> RGBtoXYZ -> RGBtoXYZ

Show RGBtoXYZ

Methods

showsPrec :: Int -> RGBtoXYZ -> ShowS

show :: RGBtoXYZ -> String

showList :: [RGBtoXYZ] -> ShowS

newtype XYZtoRGB

Working space matrix to convert from CIE XYZ to sRGB.

Constructors

XYZtoRGB [[Double]]

Instances

Eq XYZtoRGB

Methods

(==) :: XYZtoRGB -> XYZtoRGB -> Bool

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

Ord XYZtoRGB

Methods

compare :: XYZtoRGB -> XYZtoRGB -> Ordering

(<) :: XYZtoRGB -> XYZtoRGB -> Bool

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

(>) :: XYZtoRGB -> XYZtoRGB -> Bool

(>=) :: XYZtoRGB -> XYZtoRGB -> Bool

max :: XYZtoRGB -> XYZtoRGB -> XYZtoRGB

min :: XYZtoRGB -> XYZtoRGB -> XYZtoRGB

Show XYZtoRGB

Methods

showsPrec :: Int -> XYZtoRGB -> ShowS

show :: XYZtoRGB -> String

showList :: [XYZtoRGB] -> ShowS

type Hex = String

Hexadecimal encoded color code with an octothorpe prefix; e.g: #AB9D92.

type Percent = Integer

A percent value ranging from -100 to 100; e.g: -82%, 80%, 10%.

data RGB

A color in the sRGB color space.

Constructors

RGB !Word8 !Word8 !Word8

Instances

Eq RGB

Methods

(==) :: RGB -> RGB -> Bool

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

Ord RGB

Methods

compare :: RGB -> RGB -> Ordering

(<) :: RGB -> RGB -> Bool

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

(>) :: RGB -> RGB -> Bool

(>=) :: RGB -> RGB -> Bool

max :: RGB -> RGB -> RGB

min :: RGB -> RGB -> RGB

Show RGB

Methods

showsPrec :: Int -> RGB -> ShowS

show :: RGB -> String

showList :: [RGB] -> ShowS

MonoFunctor RGB

Methods

omap :: (Element RGB -> Element RGB) -> RGB -> RGB

type Element RGB

type Element RGB = Word8

data CIEXYZ

A color in the CIE XYZ color space.

Constructors

CIEXYZ !Double !Double !Double

Instances

Eq CIEXYZ

Methods

(==) :: CIEXYZ -> CIEXYZ -> Bool

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

Ord CIEXYZ

Methods

compare :: CIEXYZ -> CIEXYZ -> Ordering

(<) :: CIEXYZ -> CIEXYZ -> Bool

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

(>) :: CIEXYZ -> CIEXYZ -> Bool

(>=) :: CIEXYZ -> CIEXYZ -> Bool

max :: CIEXYZ -> CIEXYZ -> CIEXYZ

min :: CIEXYZ -> CIEXYZ -> CIEXYZ

Show CIEXYZ

Methods

showsPrec :: Int -> CIEXYZ -> ShowS

show :: CIEXYZ -> String

showList :: [CIEXYZ] -> ShowS

MonoFunctor CIEXYZ

Methods

omap :: (Element CIEXYZ -> Element CIEXYZ) -> CIEXYZ -> CIEXYZ

type Element CIEXYZ

type Element CIEXYZ = Double

data CIELAB

A color in the CIE L*a*b* color space.

Constructors

CIELAB !Double !Double !Double

Instances

Eq CIELAB

Methods

(==) :: CIELAB -> CIELAB -> Bool

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

Ord CIELAB

Methods

compare :: CIELAB -> CIELAB -> Ordering

(<) :: CIELAB -> CIELAB -> Bool

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

(>) :: CIELAB -> CIELAB -> Bool

(>=) :: CIELAB -> CIELAB -> Bool

max :: CIELAB -> CIELAB -> CIELAB

min :: CIELAB -> CIELAB -> CIELAB

Show CIELAB

Methods

showsPrec :: Int -> CIELAB -> ShowS

show :: CIELAB -> String

showList :: [CIELAB] -> ShowS

MonoFunctor CIELAB

Methods

omap :: (Element CIELAB -> Element CIELAB) -> CIELAB -> CIELAB

type Element CIELAB

type Element CIELAB = Double

data CIELCH

A color in the CIE L*C*h(uv) color space.

Constructors

CIELCH !Double !Double !Double

Instances

Eq CIELCH

Methods

(==) :: CIELCH -> CIELCH -> Bool

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

Ord CIELCH

Methods

compare :: CIELCH -> CIELCH -> Ordering

(<) :: CIELCH -> CIELCH -> Bool

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

(>) :: CIELCH -> CIELCH -> Bool

(>=) :: CIELCH -> CIELCH -> Bool

max :: CIELCH -> CIELCH -> CIELCH

min :: CIELCH -> CIELCH -> CIELCH

Show CIELCH

Methods

showsPrec :: Int -> CIELCH -> ShowS

show :: CIELCH -> String

showList :: [CIELCH] -> ShowS

MonoFunctor CIELCH

Methods

omap :: (Element CIELCH -> Element CIELCH) -> CIELCH -> CIELCH

type Element CIELCH

type Element CIELCH = Double

class PresetColor c where

Preset white and black for a color space.

Minimal complete definition

white, black

Methods

white :: c

black :: c

class BlendableColor c where

A blendable color.

Minimal complete definition

interpolate

Methods

interpolate :: Percent -> (c, c) -> c

Interpolate a color with another color, applying a weight.

(<~>) :: c -> c -> c

Blend two Blendable colors using an interpolation weight of 50%.

shade :: PresetColor c => c -> Percent -> c

Shade a color by blending it using a weight and the PresetColor black.

tint :: PresetColor c => c -> Percent -> c

Tint a color by blending it using a weight and the PresetColor white.

class AdjustableColor c where

An adjustable color.

Minimal complete definition

lightness, chroma, hue

Methods

lightness :: c -> Percent -> c

Adjust the lightness of a color

chroma :: c -> Percent -> c

Adjust the chroma of a color

NB: not all color spaces will support this easily but it should be possible to convert into a color space that does then convert back

hue :: c -> Percent -> c

Adjust the hue of a color

shortestPath :: Double -> Double

Give the shortest path to the hue value.

pct :: Percent -> Double

Give the decimal value for the given "percent" value.

The Percent value may range from -100 to 100.

pctClamp :: Percent -> Percent

Clamp a Percent value in the range -100 to 100.