Bgr24 Struct Reference

24-bit BGR pixel. More...

Public Member Functions
	Bgr24 (const uint8_t &gray=uint8_t(0))
	Bgr24 (const uint8_t &b, const uint8_t &g, const uint8_t &r)
	Bgr24 (const Bgra32 &p)
	Bgr24 (const Bgr24 &p)

Static Public Member Functions
template<template< class > class A>
static const Bgr24 &	At (const View< A > &view, ptrdiff_t col, ptrdiff_t row)
template<template< class > class A>
static Bgr24 &	At (View< A > &view, ptrdiff_t col, ptrdiff_t row)

Data Fields
uint8_t	blue
	8-bit blue channel 24-bit BGR pixel.
uint8_t	green
	8-bit green channel 24-bit BGR pixel.
uint8_t	red
	8-bit red channel 24-bit BGR pixel.

Detailed Description

24-bit BGR pixel.

Provides manipulation of 24-bit BGR (Blue, Green, Red) pixels of the View struct.

Constructor & Destructor Documentation

Bgr24() [1/4]

SIMD_INLINE Bgr24

(

const uint8_t &

gray = uint8_t(0)

)

Creates a new 24-bit BGR pixel structure with specified channel values.

Parameters

[in]

gray

- initial value for all channels. It is equal to 0 by default.

Bgr24() [2/4]

SIMD_INLINE Bgr24	(	const uint8_t &	b,
		const uint8_t &	g,
		const uint8_t &	r
	)

Creates a new 24-bit BGR pixel structure with specified channel values.

Parameters

[in]	b	- initial value for blue channel.
[in]	g	- initial value for green channel.
[in]	r	- initial value for red channel.

Bgr24() [3/4]

SIMD_INLINE Bgr24

(

const Bgra32 &

p

)

Creates a new 24-bit BGR pixel structure on the base of 32-bit BGRA pixel.

Parameters

[in]

p

- 32-bit BGRA pixel.

Bgr24() [4/4]

SIMD_INLINE Bgr24

(

const Bgr24 &

p

)

Creates a copy of 24-bit BGR pixel structure.

Parameters

[in]

p

- 24-bit BGR pixel.

Member Function Documentation

At() [1/2]

template< template< class > class A > static const Bgr24 & At ( const View< A > &  view, ptrdiff_t  col, ptrdiff_t  row  )

static

Gets constant reference to the pixel with specific coordinates at the image view.

Parameters

[in]	view	- an image view of 24-bit BGR pixel format.
[in]	col	- x-coordinate of the pixel.
[in]	row	- y-coordinate of the pixel.

Returns

a constant reference to the pixel.

At() [2/2]

template< template< class > class A > static Bgr24 & At ( View< A > &  view, ptrdiff_t  col, ptrdiff_t  row  )

static

Gets reference to the pixel with specific coordinates at the image view.

Parameters

[in]	view	- an image view of 24-bit BGR pixel format.
[in]	col	- x-coordinate of the pixel.
[in]	row	- y-coordinate of the pixel.

Returns

a reference to the pixel.