aliceVision::image::Rgb< T > Class Template Reference

#include <pixelTypes.hpp>

Inheritance diagram for aliceVision::image::Rgb< T >:

Public Member Functions
	Rgb (T red, T green, T blue)
	Full constructor. More...
	Rgb (const Base &val)
	Copy constructor. More...
	Rgb (const T val=0)
	Single value construction. More...
const T &	r () const
	Get readonly Red channel value. More...
T &	r ()
	Get rw Red channel value. More...
const T &	g () const
	Get readonly Green channel value. More...
T &	g ()
	Get rw Green channel value. More...
const T &	b () const
	Get readonly Blue channel value. More...
T &	b ()
	Get rw Blue channel value. More...
	operator T () const
	Get approximate Gray value using rec601 Luma conversion. More...
Rgb	operator- (const Rgb &other) const
	Elementwise substraction. More...
Rgb	operator+ (const Rgb &other) const
	Elementwise addition. More...
Rgb	operator* (const Rgb &other) const
	Elementwise multiplication. More...
template<typename Z >
Rgb	operator/ (const Z &val) const
	scalar division More...
template<typename Z >
Rgb	operator* (const Z &val) const
	scalar multiplication More...

Friends
std::ostream &	operator<< (std::ostream &os, const Rgb &col)
	stream operator More...

Detailed Description

template<typename T>
class aliceVision::image::Rgb< T >

Red Greeen Blue template pixel type

Template Parameters

T	type of each channel

Constructor & Destructor Documentation

Rgb() [1/3]

template<typename T >

aliceVision::image::Rgb< T >::Rgb ( T  red, T  green, T  blue  )

inline

Full constructor.

Parameters

red	Red value
green	value
blue	value

Rgb() [2/3]

template<typename T >

aliceVision::image::Rgb< T >::Rgb ( const Base &  val )

inlineexplicit

Copy constructor.

Parameters

val	Source RGB value

Rgb() [3/3]

template<typename T >

aliceVision::image::Rgb< T >::Rgb ( const T  val = 0 )

inlineexplicit

Single value construction.

Parameters

val	Value to set in each channel

Note

This is equivalent to Rgb( val , val , val )

Member Function Documentation

b() [1/2]

template<typename T >

T& aliceVision::image::Rgb< T >::b ( )

inline

Get rw Blue channel value.

Returns

Blue channel value

b() [2/2]

template<typename T >

const T& aliceVision::image::Rgb< T >::b ( ) const

inline

Get readonly Blue channel value.

Returns

Blue channel value

g() [1/2]

template<typename T >

T& aliceVision::image::Rgb< T >::g ( )

inline

Get rw Green channel value.

Returns

Green channel value

g() [2/2]

template<typename T >

const T& aliceVision::image::Rgb< T >::g ( ) const

inline

Get readonly Green channel value.

Returns

Green channel value

operator T()

template<typename T >

aliceVision::image::Rgb< T >::operator T ( ) const

inline

Get approximate Gray value using rec601 Luma conversion.

Returns

Luminance value of pixel

operator*() [1/2]

template<typename T >

Rgb aliceVision::image::Rgb< T >::operator* ( const Rgb< T > &  other ) const

inline

Elementwise multiplication.

Parameters

other

the other element to multiply

Returns

Rgb color after multiply

Note

This does not modify the Rgb value (ie: only return a modified copy)

operator*() [2/2]

template<typename T >

template<typename Z >

Rgb aliceVision::image::Rgb< T >::operator* ( const Z &  val ) const

inline

scalar multiplication

Parameters

val	Scale multiplication factor

Returns

Rgb color after scalar multiplication

Note

This does not modify the Rgb value (ie: only return a modified copy)

operator+()

template<typename T >

Rgb aliceVision::image::Rgb< T >::operator+ ( const Rgb< T > &  other ) const

inline

Elementwise addition.

Parameters

other

the other element to substract

Returns

Rgb color after addition

Note

This does not modify the Rgb value (ie: only return a modified copy)

operator-()

template<typename T >

Rgb aliceVision::image::Rgb< T >::operator- ( const Rgb< T > &  other ) const

inline

Elementwise substraction.

Parameters

other

the other element to substract

Returns

Rgb color after substraction

Note

This does not modify the Rgb value (ie: only return a modified copy)

operator/()

template<typename T >

template<typename Z >

Rgb aliceVision::image::Rgb< T >::operator/ ( const Z &  val ) const

inline

scalar division

Parameters

val	Scalar divisor factor

Returns

Rgb color after scalar division

Note

This does not modify the Rgb value (ie: only return a modified copy)

r() [1/2]

template<typename T >

T& aliceVision::image::Rgb< T >::r ( )

inline

Get rw Red channel value.

Returns

Red channel value

r() [2/2]

template<typename T >

const T& aliceVision::image::Rgb< T >::r ( ) const

inline

Get readonly Red channel value.

Returns

Red channel value

Friends And Related Function Documentation

operator<<

template<typename T >

std::ostream& operator<< ( std::ostream &  os, const Rgb< T > &  col  )

friend

stream operator

Parameters

os	Stream in which rgb value is outputted
col	Color to store into the stream

Returns

stream after output

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

• /home/docs/checkouts/readthedocs.org/user_builds/alicevision/checkouts/latest/src/aliceVision/image/pixelTypes.hpp