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Image Class Reference

#include <pnm_image.H>

List of all members.

Public Methods
	Image ()
	Image (Cstr_ptr &file)
	Image (cImage &img)
	Image (uint w, uint h, uint bpp, uchar *data, bool nd=1)
	Image (uint w, uint h, uint bpp)
void	operator= (const Image &img)
void	set (int w, int h, uint bpp, uchar *data, bool nd=1)
void	clear ()
int	resize (uint w, uint h, uint b)
int	copy_tile (const Image &tile, uint i, uint j)
virtual	~Image ()
int	width () const
int	height () const
uint	bpp () const
int	size () const
int	row_size () const
point2i	dims () const
uchar *	data () const
uchar *	row (int k) const
Cstr_ptr &	file () const
uchar *	copy () const
bool	empty () const
void	expand_power2 ()
int	resize_rows_mult_4 ()
int	load_file (Cstr_ptr &file)
int	read_png (Cstr_ptr &file)
int	write_png (char *file) const
int	read_pnm (Cstr_ptr &file)
int	read_pnm (istream &in)
int	read_pgm (istream &in, bool ascii)
int	read_ppm (istream &in, bool ascii)
int	write_pnm (char *file, bool ascii=false) const
int	write_pnm (ostream &os, bool ascii) const
Static Public Methods
int	write_png (int w, int h, uint bpp, uchar *data, Cstr_ptr &file)
Protected Types
enum	{ PNG_BYTES_TO_CHECK = 8 }
Protected Methods
FILE *	open_png (char *file)
Protected Attributes
uint	_width
uint	_height
uint	_bpp
uchar *	_data
bool	_no_delete
str_ptr	_file
Friends
ostream &	operator<< (ostream &os, cImage &img)
istream &	operator>> (istream &is, Image &img)

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Member Enumeration Documentation

anonymous enum [protected]

Enumeration values: PNG_BYTES_TO_CHECK

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Constructor & Destructor Documentation

Image::Image (    )  [inline]

Image::Image (  Cstr_ptr &    file )  [inline]

Image::Image (  cImage &    img )  [inline]

Image::Image (  uint    w, uint    h, uint    bpp, uchar *    data, bool    nd = 1 )  [inline]

Image::Image (  uint    w, uint    h, uint    bpp )  [inline]

virtual Image::~Image (    )  [inline, virtual]

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Member Function Documentation

uint Image::bpp (    )  const [inline]

void Image::clear (    )  [inline]

uchar * Image::copy (    )

int Image::copy_tile (  const Image &    tile, uint    i, uint    j )

uchar* Image::data (    )  const [inline]

point2i Image::dims (    )  const [inline]

bool Image::empty (    )  const [inline]

void Image::expand_power2 (    )

Cstr_ptr& Image::file (    )  const [inline]

int Image::height (    )  const [inline]

int Image::load_file (  Cstr_ptr &    file )

FILE * Image::open_png (  char *    file )  [protected]

void Image::operator= (  const Image &    img )  [inline]

int Image::read_pgm (  istream &    in, bool    ascii )

int Image::read_png (  Cstr_ptr &    file )

int Image::read_pnm (  istream &    in )

int Image::read_pnm (  Cstr_ptr &    file )

int Image::read_ppm (  istream &    in, bool    ascii )

int Image::resize (  uint    w, uint    h, uint    b )  [inline]

int Image::resize_rows_mult_4 (    )

uchar* Image::row (  int    k )  const [inline]

int Image::row_size (    )  const [inline]

void Image::set (  int    w, int    h, uint    bpp, uchar *    data, bool    nd = 1 )  [inline]

int Image::size (    )  const [inline]

int Image::width (    )  const [inline]

int Image::write_png (  int    w, int    h, uint    bpp, uchar *    data, Cstr_ptr &    file )  [inline, static]

int Image::write_png (  char *    file )  const

int Image::write_pnm (  ostream &    os, bool    ascii )  const

int Image::write_pnm (  char *    file, bool    ascii = false )  const

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Friends And Related Function Documentation

ostream& operator<< (  ostream &    os, cImage &    img )  [friend]

istream& operator>> (  istream &    is, Image &    img )  [friend]

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Member Data Documentation

uint Image::_bpp [protected]

uchar* Image::_data [protected]

str_ptr Image::_file [protected]

uint Image::_height [protected]

bool Image::_no_delete [protected]

uint Image::_width [protected]

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

• pnm_image.H
• pnm_image.C

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