facade::png::Scanline Class Reference

A wrapper object for ScanlineVariant. More...

#include <png.hpp>

Inheritance diagram for facade::png::Scanline:

Public Member Functions
	Scanline ()
	Scanline (const GrayscaleScanline1Bit &scanline)
	Scanline (const GrayscaleScanline2Bit &scanline)
	Scanline (const GrayscaleScanline4Bit &scanline)
	Scanline (const GrayscaleScanline8Bit &scanline)
	Scanline (const GrayscaleScanline16Bit &scanline)
	Scanline (const TrueColorScanline8Bit &scanline)
	Scanline (const TrueColorScanline16Bit &scanline)
	Scanline (const PaletteScanline1Bit &scanline)
	Scanline (const PaletteScanline2Bit &scanline)
	Scanline (const PaletteScanline4Bit &scanline)
	Scanline (const PaletteScanline8Bit &scanline)
	Scanline (const AlphaGrayscaleScanline8Bit &scanline)
	Scanline (const AlphaGrayscaleScanline16Bit &scanline)
	Scanline (const AlphaTrueColorScanline8Bit &scanline)
	Scanline (const AlphaTrueColorScanline16Bit &scanline)
	Scanline (const Scanline &other)
Pixel	operator[] (std::size_t index) const
	Syntactic sugar for accessing a pixel in the variant.
std::uint8_t	filter_type () const
	Visit the variant type held and get the filter type of the held scanline.
void	set_filter_type (std::uint8_t filter_type)
	Visit the variant type held and set the filter type.
std::size_t	pixel_span () const
	Visit the variant type held and get the pixel span value.
std::size_t	pixel_width () const
	Visit the variant type held and get the pixel width value.
Pixel	get_pixel (std::size_t index) const
	Visit the variant type held and get the pixel at the given index.
void	set_pixel (const Pixel &pixel, std::size_t index)
	Visit the variant type held and set the pixel at the given index.
std::vector< std::uint8_t >	to_raw () const
	Visit the variant type held and get the raw bytes of the pixels represented.

Detailed Description

A wrapper object for ScanlineVariant.

Constructor & Destructor Documentation

Scanline() [1/17]

facade::png::Scanline::Scanline ( )

inline

Scanline() [2/17]

facade::png::Scanline::Scanline ( const GrayscaleScanline1Bit &  scanline )

inline

Scanline() [3/17]

facade::png::Scanline::Scanline ( const GrayscaleScanline2Bit &  scanline )

inline

Scanline() [4/17]

facade::png::Scanline::Scanline ( const GrayscaleScanline4Bit &  scanline )

inline

Scanline() [5/17]

facade::png::Scanline::Scanline ( const GrayscaleScanline8Bit &  scanline )

inline

Scanline() [6/17]

facade::png::Scanline::Scanline ( const GrayscaleScanline16Bit &  scanline )

inline

Scanline() [7/17]

facade::png::Scanline::Scanline ( const TrueColorScanline8Bit &  scanline )

inline

Scanline() [8/17]

facade::png::Scanline::Scanline ( const TrueColorScanline16Bit &  scanline )

inline

Scanline() [9/17]

facade::png::Scanline::Scanline ( const PaletteScanline1Bit &  scanline )

inline

Scanline() [10/17]

facade::png::Scanline::Scanline ( const PaletteScanline2Bit &  scanline )

inline

Scanline() [11/17]

facade::png::Scanline::Scanline ( const PaletteScanline4Bit &  scanline )

inline

Scanline() [12/17]

facade::png::Scanline::Scanline ( const PaletteScanline8Bit &  scanline )

inline

Scanline() [13/17]

facade::png::Scanline::Scanline ( const AlphaGrayscaleScanline8Bit &  scanline )

inline

Scanline() [14/17]

facade::png::Scanline::Scanline ( const AlphaGrayscaleScanline16Bit &  scanline )

inline

Scanline() [15/17]

facade::png::Scanline::Scanline ( const AlphaTrueColorScanline8Bit &  scanline )

inline

Scanline() [16/17]

facade::png::Scanline::Scanline ( const AlphaTrueColorScanline16Bit &  scanline )

inline

Scanline() [17/17]

facade::png::Scanline::Scanline ( const Scanline &  other )

inline

Member Function Documentation

filter_type()

std::uint8_t Scanline::filter_type

(

)

const

Visit the variant type held and get the filter type of the held scanline.

See also

facade::png::ScanlineBase::filter_type

get_pixel()

Pixel Scanline::get_pixel

(

std::size_t

index

)

const

Visit the variant type held and get the pixel at the given index.

See also

facade::png::ScanlineBase::get_pixel

operator[]()

Pixel Scanline::operator[]

(

std::size_t

index

)

const

Syntactic sugar for accessing a pixel in the variant.

See also

facade::png::Scanline::get_pixel

facade::png::ScanlineBase::get_pixel

pixel_span()

std::size_t Scanline::pixel_span

(

)

const

Visit the variant type held and get the pixel span value.

See also

facade::png::ScanlineBase::pixel_span

pixel_width()

std::size_t Scanline::pixel_width

(

)

const

Visit the variant type held and get the pixel width value.

See also

facade::png::ScanlineBase::pixel_width

set_filter_type()

void Scanline::set_filter_type

(

std::uint8_t

filter_type

)

Visit the variant type held and set the filter type.

See also

facade::png::ScanlineBase::set_filter_type

set_pixel()

void Scanline::set_pixel	(	const Pixel &	pixel,
		std::size_t	index
	)

Visit the variant type held and set the pixel at the given index.

See also

facade::png::ScanlineBase::set_pixel

to_raw()

std::vector< std::uint8_t > Scanline::to_raw

(

)

const

Visit the variant type held and get the raw bytes of the pixels represented.

See also

facade::png::ScanlineBase::to_raw

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

• include/facade/png.hpp
• src/png.cpp