| Safe Haskell | Safe |
|---|---|
| Language | Haskell98 |
Data.Colour.RGBSpace.HSV
Synopsis
- data RGB a
- hsvView :: (Fractional a, Ord a) => RGB a -> (a, a, a)
- hue :: (Fractional a, Ord a) => RGB a -> a
- saturation :: (Fractional a, Ord a) => RGB a -> a
- value :: (Fractional a, Ord a) => RGB a -> a
- hsv :: (RealFrac a, Ord a) => a -> a -> a -> RGB a
Documentation
An RGB triple for an unspecified colour space.
hsvView :: (Fractional a, Ord a) => RGB a -> (a, a, a) #
Returns the HSV (hue-saturation-value) coordinates of an RGB triple.
See hue, saturation, and value.
hue :: (Fractional a, Ord a) => RGB a -> a #
saturation :: (Fractional a, Ord a) => RGB a -> a #
Returns the saturation coordinate of an RGB triple for the HSV
(hue-saturation-value) system.
Note: This is different from saturation for
the Data.Colour.RGBSpace.HSL