An RGB pixel with alpha channel. More...

#include <png.hpp>

Inheritance diagram for facade::png::AlphaTrueColorPixel< _Sample >:

Public Member Functions
	AlphaTrueColorPixel ()

	AlphaTrueColorPixel (_Sample red, _Sample green, _Sample blue, _Sample alpha)

	AlphaTrueColorPixel (const AlphaTrueColorPixel &other)

_Sample &	alpha ()
	The alpha channel of this pixel.

const _Sample &	alpha () const
	The const alpha channel of this pixel.

Public Member Functions inherited from facade::png::TrueColorPixel< _Sample >
	TrueColorPixel ()

	TrueColorPixel (Sample red, Sample green, Sample blue)

	TrueColorPixel (const TrueColorPixel &other)

Sample &	red ()
	Retrieve a reference to the red channel.

const Sample &	red () const
	Retrieve a const reference to the red channel.

Sample &	green ()
	Retrieve a reference to the green channel.

const Sample &	green () const
	Retrieve a const reference to the green channel.

Sample &	blue ()
	Retrieve a reference to the blue channel.

const Sample &	blue () const
	Retrieve a const reference to the blue channel.

Static Public Attributes
static const std::size_t	Bits =_Sample::Bits*4

Static Public Attributes inherited from facade::png::TrueColorPixel< _Sample >
static const std::size_t	Max = Sample::Max
	The maximum value of the sample size.

static const std::size_t	Bits = Sample::Bits*3
	The size, in bits, of this pixel object.

Additional Inherited Members
Public Types inherited from facade::png::TrueColorPixel< _Sample >
using	Sample = _Sample
	The sample class that was used in creating this class.

using	Base = typename Sample::Base
	The base type of the sample class used in creating this class.

Detailed Description

template<typename _Sample = Sample8Bit>
class facade::png::AlphaTrueColorPixel< _Sample >

An RGB pixel with alpha channel.

Template Parameters

_Sample The sample class to base the values on. Accepted values are facade::png::Sample8Bit and facade::png::Sample16Bit

See also: facade::png::AlphaTrueColorPixel8Bit; facade::png::AlphaTrueColorPixel16Bit