cs225::HSLAPixel Class Reference

#include <HSLAPixel.h>

Public Member Functions
	HSLAPixel ()
	Constructs a default HSLAPixel. More...
	HSLAPixel (double hue, double saturation, double luminance)
	Constructs an opaque HSLAPixel with the given hue, saturation, and luminance values. More...
	HSLAPixel (double hue, double saturation, double luminance, double alpha)
	Constructs an opaque HSLAPixel with the given hue, saturation, luminance, and alpha values. More...
bool	operator== (HSLAPixel const &other) const
bool	operator!= (HSLAPixel const &other) const
bool	operator< (HSLAPixel const &other) const

Public Attributes
double	h
	Double for the hue of the pixel, in degrees [0, 360). More...
double	s
	Double for the saturation of the pixel, [0, 1]. More...
double	l
	Double for the luminance of the pixel, [0, 1]. More...
double	a
	Double for the alpha of the pixel, [0, 1]. More...

Constructor & Destructor Documentation

cs225::HSLAPixel::HSLAPixel

(

)

Constructs a default HSLAPixel.

A default pixel is completely opaque (non-transparent) and white. Opaque implies that the alpha component of the pixel is 1.0. Lower values are transparent.

cs225::HSLAPixel::HSLAPixel	(	double	hue,
		double	saturation,
		double	luminance
	)

Constructs an opaque HSLAPixel with the given hue, saturation, and luminance values.

The alpha component of the pixel constructed should be 1.0.

Parameters

hue	Hue value for the new pixel, in degrees [0, 360).
saturation	Saturation value for the new pixel, [0, 1].
luminance	Luminance value for the new pixel, [0, 1].

cs225::HSLAPixel::HSLAPixel	(	double	hue,
		double	saturation,
		double	luminance,
		double	alpha
	)

Constructs an opaque HSLAPixel with the given hue, saturation, luminance, and alpha values.

Parameters

hue	Hue value for the new pixel, in degrees [0, 360).
saturation	Saturation value for the new pixel, [0, 1].
luminance	Luminance value for the new pixel, [0, 1].
alpha	Alpha value for the new pixel, [0, 1].

Member Function Documentation

bool cs225::HSLAPixel::operator!=

(

HSLAPixel const &

other

)

const

bool cs225::HSLAPixel::operator<

(

HSLAPixel const &

other

)

const

bool cs225::HSLAPixel::operator==

(

HSLAPixel const &

other

)

const

Member Data Documentation

double cs225::HSLAPixel::a

Double for the alpha of the pixel, [0, 1].

double cs225::HSLAPixel::h

Double for the hue of the pixel, in degrees [0, 360).

double cs225::HSLAPixel::l

Double for the luminance of the pixel, [0, 1].

double cs225::HSLAPixel::s

Double for the saturation of the pixel, [0, 1].

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The documentation for this class was generated from the following files:

• cs225/HSLAPixel.h
• cs225/HSLAPixel.cpp