#include <hsl_color.hpp>

Public Member Functions
	hsl_color ()

	hsl_color (double aHue, double aSaturation, double aLightness, double aAlpha=1.0)

template<color_space ColorSpace, typename BaseComponent , typename ViewComponent = BaseComponent, typename Derived = void>
	hsl_color (const basic_rgb_color< ColorSpace, BaseComponent, ViewComponent, Derived > &aColor)

double	hue () const

double	saturation () const

double	lightness () const

double	alpha () const

void	set_hue (double aHue)

void	set_saturation (double aSaturation)

void	set_lightness (double aLightness)

void	set_alpha (double aAlpha)

bool	hue_undefined () const

hsl_color	with_hue (double aNewHue) const

hsl_color	with_saturation (double aNewSaturation) const

hsl_color	with_lightness (double aNewLightness) const

hsl_color	lighter (double aDelta) const

hsl_color	lighter (double aCoeffecient, double aDelta) const

hsl_color	shade (double aDelta) const

hsl_color	unshade (double aDelta) const

void	to_rgb (scalar &aRed, scalar &aGreen, scalar &aBlue, scalar &aAlpha) const

template<typename RgbColor >
RgbColor::return_type	to_rgb () const

bool	operator== (const hsl_color &aOther) const

bool	operator!= (const hsl_color &aOther) const

bool	operator< (const hsl_color &aOther) const

Static Public Member Functions
static hsl_color	from_rgb (scalar aRed, scalar aGreen, scalar aBlue, scalar aAlpha=1.0)

template<color_space ColorSpace, typename BaseComponent , typename ViewComponent = BaseComponent, typename Derived = void>
static hsl_color	from_rgb (const basic_rgb_color< ColorSpace, BaseComponent, ViewComponent, Derived > &aColor)

static double	undefined_hue ()

Detailed Description

Definition at line 30 of file hsl_color.hpp.

Constructor & Destructor Documentation

◆ hsl_color() [1/3]

neogfx::hsl_color::hsl_color ( )

◆ hsl_color() [2/3]

neogfx::hsl_color::hsl_color	(	double	aHue,
		double	aSaturation,
		double	aLightness,
		double	aAlpha = `1.0`
	)

◆ hsl_color() [3/3]

template<color_space ColorSpace, typename BaseComponent , typename ViewComponent = BaseComponent, typename Derived = void>

neogfx::hsl_color::hsl_color ( const basic_rgb_color< ColorSpace, BaseComponent, ViewComponent, Derived > & aColor )

inline

Definition at line 36 of file hsl_color.hpp.

Member Function Documentation

◆ alpha()

double neogfx::hsl_color::alpha ( ) const

◆ from_rgb() [1/2]

template<color_space ColorSpace, typename BaseComponent , typename ViewComponent = BaseComponent, typename Derived = void>

static hsl_color neogfx::hsl_color::from_rgb ( const basic_rgb_color< ColorSpace, BaseComponent, ViewComponent, Derived > & aColor )

inlinestatic

Definition at line 71 of file hsl_color.hpp.

◆ from_rgb() [2/2]

static hsl_color neogfx::hsl_color::from_rgb	(	scalar	aRed,
		scalar	aGreen,
		scalar	aBlue,
		scalar	aAlpha = `1.0`
	)

static

◆ hue()

double neogfx::hsl_color::hue ( ) const

◆ hue_undefined()

bool neogfx::hsl_color::hue_undefined ( ) const

◆ lighter() [1/2]

hsl_color neogfx::hsl_color::lighter	(	double	aCoeffecient,
		double	aDelta
	)		const

◆ lighter() [2/2]

hsl_color neogfx::hsl_color::lighter ( double aDelta ) const

◆ lightness()

double neogfx::hsl_color::lightness ( ) const

◆ operator!=()

bool neogfx::hsl_color::operator!= ( const hsl_color & aOther ) const

◆ operator<()

bool neogfx::hsl_color::operator< ( const hsl_color & aOther ) const

◆ operator==()

bool neogfx::hsl_color::operator== ( const hsl_color & aOther ) const

◆ saturation()

double neogfx::hsl_color::saturation ( ) const

◆ set_alpha()

void neogfx::hsl_color::set_alpha ( double aAlpha )

◆ set_hue()

void neogfx::hsl_color::set_hue ( double aHue )

◆ set_lightness()

void neogfx::hsl_color::set_lightness ( double aLightness )

◆ set_saturation()

void neogfx::hsl_color::set_saturation ( double aSaturation )

◆ shade()

hsl_color neogfx::hsl_color::shade ( double aDelta ) const

◆ to_rgb() [1/2]

template<typename RgbColor >

RgbColor::return_type neogfx::hsl_color::to_rgb ( ) const

inline

Definition at line 58 of file hsl_color.hpp.

◆ to_rgb() [2/2]

void neogfx::hsl_color::to_rgb	(	scalar &	aRed,
		scalar &	aGreen,
		scalar &	aBlue,
		scalar &	aAlpha
	)		const

◆ undefined_hue()

static double neogfx::hsl_color::undefined_hue ( )