png::image< pixel, pixel_buffer_type >::pixel_consumer Class Reference

The pixel buffer adapter for reading pixel data. More...

#include <image.hpp>

Inheritance diagram for png::image< pixel, pixel_buffer_type >::pixel_consumer:

Public Member Functions
	pixel_consumer (image_info &info, pixbuf &pixels)
void	reset (size_t pass)
Public Member Functions inherited from png::image< pixel, pixel_buffer_type >::streaming_impl< consumer< pixel, pixel_consumer, image_info_ref_holder, true > >
	streaming_impl (image_info &info, pixbuf &pixels)
byte *	get_next_row (size_t pos)
	Returns the starting address of a pos-th row in the image's pixel buffer.
Public Member Functions inherited from png::consumer< pixel, pixel_consumer, image_info_ref_holder, true >
void	read (istream &stream)
	Reads an image from the stream using default io transformation.
Public Member Functions inherited from png::streaming_base< pixel, image_info_ref_holder >
	streaming_base (image_info &info)
image_info const &	get_info () const

Additional Inherited Members
Public Types inherited from png::consumer< pixel, pixel_consumer, image_info_ref_holder, true >
typedef pixel_traits< pixel >	traits
Public Types inherited from png::streaming_base< pixel, image_info_ref_holder >
typedef pixel_traits< pixel >	traits
Protected Types inherited from png::consumer< pixel, pixel_consumer, image_info_ref_holder, true >
typedef streaming_base< pixel, image_info_ref_holder >	base
Protected Member Functions inherited from png::consumer< pixel, pixel_consumer, image_info_ref_holder, true >
	consumer (image_info &info)
	Constructs a consumer object using passed image_info object to store image information.
Protected Member Functions inherited from png::streaming_base< pixel, image_info_ref_holder >
void	reset (size_t)
Protected Attributes inherited from png::image< pixel, pixel_buffer_type >::streaming_impl< consumer< pixel, pixel_consumer, image_info_ref_holder, true > >
pixbuf &	m_pixbuf
Protected Attributes inherited from png::streaming_base< pixel, image_info_ref_holder >
image_info_ref_holder	m_info_holder

Detailed Description

template<typename pixel, typename pixel_buffer_type = pixel_buffer< pixel >>
class png::image< pixel, pixel_buffer_type >::pixel_consumer

The pixel buffer adapter for reading pixel data.

Constructor & Destructor Documentation

pixel_consumer()

template<typename pixel, typename pixel_buffer_type = pixel_buffer< pixel >>

png::image< pixel, pixel_buffer_type >::pixel_consumer::pixel_consumer ( image_info & info, pixbuf & pixels )

inline

References png::consumer< pixel, pixel_consumer, image_info_ref_holder, true >::consumer(), pixel_consumer(), and png::image< pixel, pixel_buffer_type >::streaming_impl< consumer< pixel, pixel_consumer, image_info_ref_holder, true > >::streaming_impl().

Referenced by pixel_consumer().

Member Function Documentation

reset()

template<typename pixel, typename pixel_buffer_type = pixel_buffer< pixel >>

void png::image< pixel, pixel_buffer_type >::pixel_consumer::reset ( size_t pass )

inline

References png::image< pixel, pixel_buffer_type >::get_height(), png::streaming_base< pixel, image_info_ref_holder >::get_info(), png::image< pixel, pixel_buffer_type >::get_width(), and png::image< pixel, pixel_buffer_type >::streaming_impl< consumer< pixel, pixel_consumer, image_info_ref_holder, true > >::m_pixbuf.

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

• image.hpp