Color Class Reference

RGBA Color Type. More...

#include <color.h>

Public Member Functions
	Color ()
	Color (Uint8 r, Uint8 g, Uint8 b, Uint8 a=255)
	~Color () ROLAND_DEFAULT Color(const Color &c)
bool	operator== (const Color &color) const
bool	operator!= (const Color &color) const
Color	operator+ (const Color &color) const
Color	operator- (const Color &color) const
Color	operator* (float value) const
void	set (Uint8 r, Uint8 g, Uint8 b, Uint8 a=255)
void	setBlack ()
void	setWhite ()
void	setAlpha (Uint8 a)
void	clearAlpha ()
bool	hasAlpha ()
Uint8	r () const
Uint8	g () const
Uint8	b () const
Uint8	a () const
void	setR (Uint8 r)
void	setG (Uint8 g)
void	setB (Uint8 b)
void	setA (Uint8 a)

Protected Attributes
Uint8	mR
Uint8	mG
Uint8	mB
Uint8	mA

Detailed Description

RGBA Color Type.

Bug:

operators does not work correctly

Todo:

operators*/

Constructor & Destructor Documentation

Color

(

)

Color ( Uint8  r, Uint8  g, Uint8  b, Uint8  a = 255  )

inline

References Color::a(), Color::b(), Color::g(), Color::mA, Color::mB, Color::mG, Color::mR, and Color::r().

~Color ( ) const

inline

References Color::mA, Color::mB, Color::mG, and Color::mR.

Member Function Documentation

Uint8 a ( ) const

inline

References Color::mA.

Referenced by Image::checkAlpha(), CanvasStd::clearClipRect(), Color::Color(), CanvasStd::fill(), CanvasStd::hLine(), CanvasStd::line(), Color::operator!=(), Color::operator==(), Pixel::putAlpha(), Color::set(), Color::setA(), Color::setAlpha(), CanvasGL::setColor(), and CanvasStd::vLine().

Uint8 b ( ) const

inline

References Color::mB.

Referenced by Button::Button(), Image::checkColorKey(), Color::Color(), CanvasStd::fill(), Image::genTexture(), CanvasStd::hLine(), Color::operator!=(), Color::operator*(), Color::operator+(), Color::operator-(), Color::operator==(), Pixel::put(), Pixel::putAlpha(), Color::set(), Color::setB(), CanvasGL::setColor(), and CanvasStd::vLine().

void clearAlpha ( )

inline

References Color::mA.

Uint8 g ( ) const

inline

References Color::mG.

Referenced by Button::Button(), Image::checkColorKey(), Color::Color(), CanvasStd::fill(), CanvasStd::hLine(), Color::operator!=(), Color::operator*(), Color::operator+(), Color::operator-(), Color::operator==(), Pixel::put(), Pixel::putAlpha(), Color::set(), CanvasGL::setColor(), Color::setG(), and CanvasStd::vLine().

bool hasAlpha ( )

inline

References Color::mA.

Referenced by CanvasGL::image(), CanvasGL::setClipRect(), and CanvasGL::setColor().

bool operator!= ( const Color &  color ) const

inline

References Color::a(), Color::b(), Color::g(), Color::mA, Color::mB, Color::mG, Color::mR, Color::operator*(), Color::operator+(), Color::operator-(), and Color::r().

Color operator*

(

float

value

)

const

References Color::b(), Color::g(), Color::mA, Color::mB, Color::mG, Color::mR, Color::r(), Color::setA(), Color::setB(), Color::setG(), and Color::setR().

Referenced by Color::operator!=().

Color operator+

(

const Color &

color

)

const

References Color::b(), Color::g(), Color::mB, Color::mG, Color::mR, Color::r(), Color::setA(), Color::setB(), Color::setG(), and Color::setR().

Referenced by Color::operator!=().

Color operator-

(

const Color &

color

)

const

References Color::b(), Color::g(), Color::mB, Color::mG, Color::mR, Color::r(), Color::setA(), Color::setB(), Color::setG(), and Color::setR().

Referenced by Color::operator!=().

bool operator== ( const Color &  color ) const

inline

References Color::a(), Color::b(), Color::g(), Color::mA, Color::mB, Color::mG, Color::mR, and Color::r().

Uint8 r ( ) const

inline

References Color::mR.

Referenced by Button::Button(), Image::checkColorKey(), Color::Color(), CanvasStd::fill(), Image::genTexture(), CanvasStd::hLine(), Color::operator!=(), Color::operator*(), Color::operator+(), Color::operator-(), Color::operator==(), Pixel::put(), Pixel::putAlpha(), Color::set(), CanvasGL::setColor(), Color::setR(), and CanvasStd::vLine().

void set	(	Uint8	r,
		Uint8	g,
		Uint8	b,
		Uint8	a = 255
	)

References Color::a(), Color::b(), Color::g(), Color::mA, Color::mB, Color::mG, Color::mR, and Color::r().

Referenced by Button::Button(), Image::clear(), Label::setBorder(), Widget::setColor(), and Widget::Widget().

void setA ( Uint8  a )

inline

References Color::a(), and Color::mA.

Referenced by Image::genTexture(), Color::operator*(), Color::operator+(), and Color::operator-().

void setAlpha ( Uint8  a )

inline

References Color::a(), and Color::mA.

void setB ( Uint8  b )

inline

References Color::b(), and Color::mB.

Referenced by Color::operator*(), Color::operator+(), and Color::operator-().

void setBlack ( )

inline

References Color::mA, Color::mB, Color::mG, and Color::mR.

void setG ( Uint8  g )

inline

References Color::g(), and Color::mG.

Referenced by Color::operator*(), Color::operator+(), and Color::operator-().

void setR ( Uint8  r )

inline

References Color::mR, and Color::r().

Referenced by Color::operator*(), Color::operator+(), and Color::operator-().

void setWhite ( )

inline

References Color::mA, Color::mB, Color::mG, and Color::mR.

Member Data Documentation

Uint8 mA

protected

Referenced by Color::a(), Color::clearAlpha(), Color::Color(), Color::hasAlpha(), Color::operator!=(), Color::operator*(), Color::operator==(), Color::set(), Color::setA(), Color::setAlpha(), Color::setBlack(), Color::setWhite(), and Color::~Color().

Uint8 mB

protected

Referenced by Color::b(), Color::Color(), Color::operator!=(), Color::operator*(), Color::operator+(), Color::operator-(), Color::operator==(), Color::set(), Color::setB(), Color::setBlack(), Color::setWhite(), and Color::~Color().

Uint8 mG

protected

Referenced by Color::Color(), Color::g(), Color::operator!=(), Color::operator*(), Color::operator+(), Color::operator-(), Color::operator==(), Color::set(), Color::setBlack(), Color::setG(), Color::setWhite(), and Color::~Color().

Uint8 mR

protected

Referenced by Color::Color(), Color::operator!=(), Color::operator*(), Color::operator+(), Color::operator-(), Color::operator==(), Color::r(), Color::set(), Color::setBlack(), Color::setR(), Color::setWhite(), and Color::~Color().

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

• color.h
• color.cpp