celeste::PGMImage Class Reference

#include <PGMImage.h>

Inheritance diagram for celeste::PGMImage:

Public Member Functions
	PGMImage ()
	PGMImage (char *file)
virtual	~PGMImage ()
int	Read (char *)
void	Write (char *)
void	Write (char *, float **, int, int)
void	Write (char *, float ***, int, int)
void	Write (char *, float **, int, int, int)
void	WriteScaled (char *filename, float **output, int height, int width)
Public Member Functions inherited from celeste::ImageFile
	ImageFile ()
virtual	~ImageFile ()
void	SetWidth (int w)
int	GetWidth ()
void	SetHeight (int h)
int	GetHeight ()
void	SetPixel (int x, int y, unsigned char p)
unsigned char	GetPixel (int x, int y)
int ***	GetRGBPixels (void)
void	SetPixels (float **)
float **	GetPixels (void)
void	Allocate (int dataset)
void	Deallocate ()

Private Attributes
char	mMagicNumber [2]
int	mNumPixels
int	mNumLevels
int	mNumBits

Additional Inherited Members
Protected Attributes inherited from celeste::ImageFile
int ***	mRGB
unsigned char **	mPixels
float **	mFloats
int	mWidth
int	mHeight
bool	mVerbosity

Detailed Description

Definition at line 36 of file PGMImage.h.

Constructor & Destructor Documentation

celeste::PGMImage::PGMImage ( )

inline

Definition at line 40 of file PGMImage.h.

celeste::PGMImage::PGMImage ( char *  file )

inlineexplicit

Definition at line 41 of file PGMImage.h.

References Read().

virtual celeste::PGMImage::~PGMImage ( )

inlinevirtual

Definition at line 42 of file PGMImage.h.

Member Function Documentation

int celeste::PGMImage::Read ( char *  file )

virtual

Implements celeste::ImageFile.

Definition at line 34 of file PGMImage.cpp.

References celeste::ImageFile::Allocate(), celeste::kChars, celeste::kRGB, vigra_ext::log(), celeste::ImageFile::mHeight, mMagicNumber, mNumBits, mNumLevels, mNumPixels, celeste::ImageFile::mPixels, celeste::ImageFile::mRGB, celeste::ImageFile::mVerbosity, celeste::ImageFile::mWidth, and vigra_ext::pow().

Referenced by PGMImage().

void celeste::PGMImage::Write ( char *  file )

virtual

Implements celeste::ImageFile.

Definition at line 190 of file PGMImage.cpp.

References celeste::ImageFile::mHeight, mMagicNumber, mNumLevels, celeste::ImageFile::mPixels, celeste::ImageFile::mVerbosity, and celeste::ImageFile::mWidth.

Referenced by Write(), and WriteScaled().

void celeste::PGMImage::Write	(	char *	filename,
		float **	output,
		int	height,
		int	width
	)

Definition at line 214 of file PGMImage.cpp.

References celeste::ImageFile::Allocate(), celeste::ImageFile::Deallocate(), celeste::kChars, celeste::ImageFile::mHeight, mMagicNumber, mNumLevels, celeste::ImageFile::mPixels, celeste::ImageFile::mWidth, and Write().

void celeste::PGMImage::Write	(	char *	filename,
		float ***	pixels,
		int	height,
		int	width
	)

Definition at line 238 of file PGMImage.cpp.

void celeste::PGMImage::Write	(	char *	filename,
		float **	pixels,
		int	height,
		int	width,
		int	channel
	)

Definition at line 267 of file PGMImage.cpp.

References celeste::max(), and celeste::min().

void celeste::PGMImage::WriteScaled	(	char *	filename,
		float **	output,
		int	height,
		int	width
	)

Definition at line 334 of file PGMImage.cpp.

References celeste::ImageFile::Allocate(), celeste::ImageFile::Deallocate(), celeste::kChars, celeste::max(), celeste::ImageFile::mHeight, celeste::min(), mMagicNumber, mNumLevels, celeste::ImageFile::mPixels, celeste::ImageFile::mWidth, and Write().

Referenced by celeste::GaborFilter::Save(), and celeste::ContrastFilter::Save().

Member Data Documentation

char celeste::PGMImage::mMagicNumber[2]

private

Definition at line 55 of file PGMImage.h.

Referenced by Read(), Write(), and WriteScaled().

int celeste::PGMImage::mNumBits

private

Definition at line 58 of file PGMImage.h.

Referenced by Read().

int celeste::PGMImage::mNumLevels

private

Definition at line 57 of file PGMImage.h.

Referenced by Read(), Write(), and WriteScaled().

int celeste::PGMImage::mNumPixels

private

Definition at line 56 of file PGMImage.h.

Referenced by Read().

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

• celeste/PGMImage.h
• celeste/PGMImage.cpp