mds::img::CRGBA Class Reference

Structure encapsulating RGBA values. More...

#include <mdsRGBA.h>

Inheritance diagram for mds::img::CRGBA:

List of all members.

Public Types
typedef mds::sys::tUInt8	tComponent
	Single RGBA component type.
typedef mds::sys::tUInt32	tRGBA
	RGBA represented as unsigned long.
Public Member Functions
const tComponent &	a () const
	Returns reference to the alpha component.
tComponent &	a ()
const tComponent &	b () const
	Returns reference to the blue component.
tComponent &	b ()
	CRGBA ()
	Default constructor.
	CRGBA (tComponent Red, tComponent Green, tComponent Blue, tComponent Alpha=255)
	Constructor.
	CRGBA (tRGBA Value)
	Constructor.
	CRGBA (const CRGBA &v)
	Copy constructor.
const tComponent &	g () const
	Returns reference to the green component.
tComponent &	g ()
const tComponent &	getAlpha () const
	Returns reference to the alpha component.
tComponent &	getAlpha ()
const tComponent &	getBlue () const
	Returns reference to the blue component.
tComponent &	getBlue ()
const tComponent &	getGreen () const
	Returns reference to the green component.
tComponent &	getGreen ()
const tComponent &	getRed () const
	Returns reference to the red component.
tComponent &	getRed ()
const tRGBA &	getRGBA () const
	Returns reference to the all RGBA components.
tRGBA &	getRGBA ()
CRGBA &	operator= (CRGBA v)
	Assignment operators.
CRGBA &	operator= (tRGBA v)
const tComponent &	r () const
	Returns reference to the red component.
tComponent &	r ()
const tRGBA &	rgba () const
	Returns reference to the all RGBA components.
tRGBA &	rgba ()
CRGBA &	set (tComponent Red, tComponent Green, tComponent Blue, tComponent Alpha=255)
	Changes component values.
CRGBA &	setAlpha (tComponent Alpha)
CRGBA &	setBlue (tComponent Blue)
CRGBA &	setGreen (tComponent Green)
CRGBA &	setRed (tComponent Red)
	Changes component value.
Protected Attributes
union {
tComponent   m_Components [4]
	Separated RGBA components.
tRGBA   m_rgba
	RGBa represented as a one unsigned long value.
};
	RGBA components.
Friends
bool	operator!= (const CRGBA &l, const CRGBA &r)
bool	operator== (const CRGBA &l, const CRGBA &r)
	Comparison operator.

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Detailed Description

Structure encapsulating RGBA values.

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Member Typedef Documentation

typedef mds::sys::tUInt8 mds::img::CRGBA::tComponent

Single RGBA component type.

typedef mds::sys::tUInt32 mds::img::CRGBA::tRGBA

RGBA represented as unsigned long.

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Constructor & Destructor Documentation

mds::img::CRGBA::CRGBA

(

)

Default constructor.

mds::img::CRGBA::CRGBA	(	tComponent	Red,
		tComponent	Green,
		tComponent	Blue,
		tComponent	Alpha = 255
	)

Constructor.

mds::img::CRGBA::CRGBA

(

tRGBA

Value

)

Constructor.

mds::img::CRGBA::CRGBA

(

const CRGBA &

v

)

Copy constructor.

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Member Function Documentation

const tComponent& mds::img::CRGBA::a

(

)

const

Returns reference to the alpha component.

tComponent& mds::img::CRGBA::a

(

)

const tComponent& mds::img::CRGBA::b

(

)

const

Returns reference to the blue component.

tComponent& mds::img::CRGBA::b

(

)

const tComponent& mds::img::CRGBA::g

(

)

const

Returns reference to the green component.

tComponent& mds::img::CRGBA::g

(

)

const tComponent& mds::img::CRGBA::getAlpha

(

)

const

Returns reference to the alpha component.

tComponent& mds::img::CRGBA::getAlpha

(

)

const tComponent& mds::img::CRGBA::getBlue

(

)

const

Returns reference to the blue component.

tComponent& mds::img::CRGBA::getBlue

(

)

const tComponent& mds::img::CRGBA::getGreen

(

)

const

Returns reference to the green component.

tComponent& mds::img::CRGBA::getGreen

(

)

const tComponent& mds::img::CRGBA::getRed

(

)

const

Returns reference to the red component.

tComponent& mds::img::CRGBA::getRed

(

)

const tRGBA& mds::img::CRGBA::getRGBA

(

)

const

Returns reference to the all RGBA components.

tRGBA& mds::img::CRGBA::getRGBA

(

)

CRGBA& mds::img::CRGBA::operator=

(

CRGBA

v

)

Assignment operators.

CRGBA& mds::img::CRGBA::operator=

(

tRGBA

v

)

Reimplemented in mds::img::CRGBPixel, and mds::img::CColor.

const tComponent& mds::img::CRGBA::r

(

)

const

Returns reference to the red component.

tComponent& mds::img::CRGBA::r

(

)

const tRGBA& mds::img::CRGBA::rgba

(

)

const

Returns reference to the all RGBA components.

tRGBA& mds::img::CRGBA::rgba

(

)

CRGBA& mds::img::CRGBA::set	(	tComponent	Red,
		tComponent	Green,
		tComponent	Blue,
		tComponent	Alpha = 255
	)

Changes component values.

CRGBA& mds::img::CRGBA::setAlpha

(

tComponent

Alpha

)

CRGBA& mds::img::CRGBA::setBlue

(

tComponent

Blue

)

CRGBA& mds::img::CRGBA::setGreen

(

tComponent

Green

)

CRGBA& mds::img::CRGBA::setRed

(

tComponent

Red

)

Changes component value.

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Friends And Related Function Documentation

bool operator!=	(	const CRGBA &	l,
		const CRGBA &	r
	)		[friend]

bool operator==	(	const CRGBA &	l,
		const CRGBA &	r
	)		[friend]

Comparison operator.

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Member Data Documentation

union { ... } [protected]

RGBA components.

tComponent mds::img::CRGBA::m_Components[4]

Separated RGBA components.

tRGBA mds::img::CRGBA::m_rgba

RGBa represented as a one unsigned long value.

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

• mdsRGBA.h