itk::PNGImageIO Class Reference

ImageIO object for reading and writing PNG images. More...

#include <itkPNGImageIO.h>

Inheritance diagram for itk::PNGImageIO:

Collaboration diagram for itk::PNGImageIO:

List of all members.

Public Types
typedef SmartPointer< Self >	Pointer
typedef PNGImageIO	Self
typedef ImageIOBase	Superclass
Public Member Functions
virtual bool	CanReadFile (const char *)
virtual bool	CanWriteFile (const char *)
virtual ::itk::LightObject::Pointer	CreateAnother (void) const
virtual const char *	GetNameOfClass () const
virtual void	Read (void *buffer)
virtual void	ReadImageInformation ()
virtual void	ReadVolume (void *buffer)
virtual void	Write (const void *buffer)
virtual void	WriteImageInformation ()
virtual void	SetCompressionLevel (int _arg)
virtual int	GetCompressionLevel () const
Static Public Member Functions
static Pointer	New ()
Protected Member Functions
	PNGImageIO ()
void	PrintSelf (std::ostream &os, Indent indent) const
void	WriteSlice (const std::string &fileName, const void *buffer)
	~PNGImageIO ()
int	m_CompressionLevel
	PNGImageIO (const Self &)
void	operator= (const Self &)

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Detailed Description

ImageIO object for reading and writing PNG images.

Definition at line 34 of file itkPNGImageIO.h.

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Member Typedef Documentation

typedef SmartPointer< Self > itk::PNGImageIO::Pointer

Reimplemented from itk::ImageIOBase.

Definition at line 40 of file itkPNGImageIO.h.

typedef PNGImageIO itk::PNGImageIO::Self

Standard class typedefs.

Reimplemented from itk::ImageIOBase.

Definition at line 38 of file itkPNGImageIO.h.

typedef ImageIOBase itk::PNGImageIO::Superclass

Reimplemented from itk::ImageIOBase.

Definition at line 39 of file itkPNGImageIO.h.

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Constructor & Destructor Documentation

itk::PNGImageIO::PNGImageIO

(

)

[protected]

itk::PNGImageIO::~PNGImageIO

(

)

[protected]

itk::PNGImageIO::PNGImageIO

(

const Self &

)

[private]

Determines the level of compression for written files. Range 0-9; 0 = none, 9 = maximum , default = 4

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Member Function Documentation

virtual bool itk::PNGImageIO::CanReadFile

(

const char *

)

[virtual]

Determine the file type. Returns true if this ImageIO can read the file specified.

Implements itk::ImageIOBase.

virtual bool itk::PNGImageIO::CanWriteFile

(

const char *

)

[virtual]

Determine the file type. Returns true if this ImageIO can write the file specified.

Implements itk::ImageIOBase.

virtual::itk::LightObject::Pointer itk::PNGImageIO::CreateAnother

(

void

)

const [virtual]

Create an object from an instance, potentially deferring to a factory. This method allows you to create an instance of an object that is exactly the same type as the referring object. This is useful in cases where an object has been cast back to a base class.

Reimplemented from itk::LightProcessObject.

virtual int itk::PNGImageIO::GetCompressionLevel

(

)

const [virtual]

Set/Get the level of compression for the output images. 0-9; 0 = none, 9 = maximum.

virtual const char* itk::PNGImageIO::GetNameOfClass

(

)

const [virtual]

Run-time type information (and related methods).

Reimplemented from itk::ImageIOBase.

static Pointer itk::PNGImageIO::New

(

)

[static]

Method for creation through the object factory.

Reimplemented from itk::LightProcessObject.

void itk::PNGImageIO::operator=

(

const Self &

)

[private]

Determines the level of compression for written files. Range 0-9; 0 = none, 9 = maximum , default = 4

Reimplemented from itk::ImageIOBase.

void itk::PNGImageIO::PrintSelf	(	std::ostream &	os,
		Indent	indent
	)		const [protected, virtual]

Methods invoked by Print() to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.

Reimplemented from itk::ImageIOBase.

virtual void itk::PNGImageIO::Read

(

void *

buffer

)

[virtual]

Reads the data from disk into the memory buffer provided.

Implements itk::ImageIOBase.

virtual void itk::PNGImageIO::ReadImageInformation

(

)

[virtual]

Set the spacing and dimension information for the set filename.

Implements itk::ImageIOBase.

virtual void itk::PNGImageIO::ReadVolume

(

void *

buffer

)

[virtual]

Reads 3D data from multiple files assuming one slice per file.

virtual void itk::PNGImageIO::SetCompressionLevel

(

int

_arg

)

[virtual]

Set/Get the level of compression for the output images. 0-9; 0 = none, 9 = maximum.

virtual void itk::PNGImageIO::Write

(

const void *

buffer

)

[virtual]

Writes the data to disk from the memory buffer provided. Make sure that the IORegion has been set properly.

Implements itk::ImageIOBase.

virtual void itk::PNGImageIO::WriteImageInformation

(

)

[virtual]

Writes the spacing and dimentions of the image. Assumes SetFileName has been called with a valid file name.

Implements itk::ImageIOBase.

void itk::PNGImageIO::WriteSlice	(	const std::string &	fileName,
		const void *	buffer
	)		[protected]

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Member Data Documentation

int itk::PNGImageIO::m_CompressionLevel [protected]

Determines the level of compression for written files. Range 0-9; 0 = none, 9 = maximum , default = 4

Definition at line 92 of file itkPNGImageIO.h.

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

• itkPNGImageIO.h