png_io.hpp File Reference

Support for reading and writing PNG files Requires libpng and zlib! More...

#include <stdio.h>
#include <string>
#include "png.h"
#include <boost/static_assert.hpp>
#include "../../gil_config.hpp"
#include "../../utilities.hpp"
#include "io_error.hpp"
#include "png_io_private.hpp"

Include dependency graph for png_io.hpp:

This graph shows which files directly or indirectly include this file:

Classes
struct	boost::gil::png_read_support< View >
	Determines whether the given view type is supported for reading. More...
struct	boost::gil::png_write_support< View >
	Determines whether the given view type is supported for writing. More...

Namespaces
	boost
	Duration formatting facet for input.
	boost::gil

Functions
point2< std::ptrdiff_t >	boost::gil::png_read_dimensions (const char *filename)
	Returns the width and height of the PNG file at the specified location. More...
point2< std::ptrdiff_t >	boost::gil::png_read_dimensions (const std::string &filename)
	Returns the width and height of the PNG file at the specified location. More...
template<typename View >
void	boost::gil::png_read_view (const char *filename, const View &view)
	Loads the image specified by the given png image file name into the given view. More...
template<typename View >
void	boost::gil::png_read_view (const std::string &filename, const View &view)
	Loads the image specified by the given png image file name into the given view. More...
template<typename Image >
void	boost::gil::png_read_image (const char *filename, Image &im)
	Allocates a new image whose dimensions are determined by the given png image file, and loads the pixels into it. More...
template<typename Image >
void	boost::gil::png_read_image (const std::string &filename, Image &im)
	Allocates a new image whose dimensions are determined by the given png image file, and loads the pixels into it. More...
template<typename View , typename CC >
void	boost::gil::png_read_and_convert_view (const char *filename, const View &view, CC cc)
	Loads the image specified by the given png image file name and color-converts it into the given view. More...
template<typename View >
void	boost::gil::png_read_and_convert_view (const char *filename, const View &view)
	Loads the image specified by the given png image file name and color-converts it into the given view. More...
template<typename View , typename CC >
void	boost::gil::png_read_and_convert_view (const std::string &filename, const View &view, CC cc)
	Loads the image specified by the given png image file name and color-converts it into the given view. More...
template<typename View >
void	boost::gil::png_read_and_convert_view (const std::string &filename, const View &view)
	Loads the image specified by the given png image file name and color-converts it into the given view. More...
template<typename Image , typename CC >
void	boost::gil::png_read_and_convert_image (const char *filename, Image &im, CC cc)
	Allocates a new image whose dimensions are determined by the given png image file, loads and color-converts the pixels into it. More...
template<typename Image >
void	boost::gil::png_read_and_convert_image (const char *filename, Image &im)
	Allocates a new image whose dimensions are determined by the given png image file, loads and color-converts the pixels into it. More...
template<typename Image , typename CC >
void	boost::gil::png_read_and_convert_image (const std::string &filename, Image &im, CC cc)
	Allocates a new image whose dimensions are determined by the given png image file, loads and color-converts the pixels into it. More...
template<typename Image >
void	boost::gil::png_read_and_convert_image (const std::string &filename, Image &im)
	Allocates a new image whose dimensions are determined by the given png image file, loads and color-converts the pixels into it. More...
template<typename View >
void	boost::gil::png_write_view (const char *filename, const View &view)
	Saves the view to a png file specified by the given png image file name. More...
template<typename View >
void	boost::gil::png_write_view (const std::string &filename, const View &view)
	Saves the view to a png file specified by the given png image file name. More...

Detailed Description

Support for reading and writing PNG files Requires libpng and zlib!