vtkJPEGWriter Class Reference

Writes JPEG files. More...

#include <vtkJPEGWriter.h>

Inheritance diagram for vtkJPEGWriter:

Collaboration diagram for vtkJPEGWriter:

List of all members.

Public Types
typedef vtkImageWriter	Superclass
Public Member Functions
virtual int	IsA (const char *type)
vtkJPEGWriter *	NewInstance () const
void	PrintSelf (ostream &os, vtkIndent indent)
virtual void	Write ()
virtual void	SetQuality (int)
virtual int	GetQuality ()
virtual void	SetProgressive (unsigned int)
virtual unsigned int	GetProgressive ()
virtual void	ProgressiveOn ()
virtual void	ProgressiveOff ()
virtual void	SetWriteToMemory (unsigned int)
virtual unsigned int	GetWriteToMemory ()
virtual void	WriteToMemoryOn ()
virtual void	WriteToMemoryOff ()
virtual void	SetResult (vtkUnsignedCharArray *)
virtual vtkUnsignedCharArray *	GetResult ()
Static Public Member Functions
static vtkJPEGWriter *	New ()
static int	IsTypeOf (const char *type)
static vtkJPEGWriter *	SafeDownCast (vtkObjectBase *o)
Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const
	vtkJPEGWriter ()
	~vtkJPEGWriter ()
void	WriteSlice (vtkImageData *data, int *uExtent)

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Detailed Description

Writes JPEG files.

vtkJPEGWriter writes JPEG files. It supports 1 and 3 component data of unsigned char. It relies on the IJG's libjpeg. Thanks to IJG for supplying a public jpeg IO library.

See also:

vtkJPEGReader

Tests:

vtkJPEGWriter (Tests)

Definition at line 38 of file vtkJPEGWriter.h.

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Member Typedef Documentation

typedef vtkImageWriter vtkJPEGWriter::Superclass

Reimplemented from vtkImageWriter.

Definition at line 42 of file vtkJPEGWriter.h.

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Constructor & Destructor Documentation

vtkJPEGWriter::vtkJPEGWriter

(

)

[protected]

vtkJPEGWriter::~vtkJPEGWriter

(

)

[protected]

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Member Function Documentation

static vtkJPEGWriter* vtkJPEGWriter::New

(

)

[static]

Create an object with Debug turned off, modified time initialized to zero, and reference counting on.

Reimplemented from vtkImageWriter.

static int vtkJPEGWriter::IsTypeOf

(

const char *

name

)

[static]

Return 1 if this class type is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkImageWriter.

virtual int vtkJPEGWriter::IsA

(

const char *

name

)

[virtual]

Return 1 if this class is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkImageWriter.

static vtkJPEGWriter* vtkJPEGWriter::SafeDownCast

(

vtkObjectBase *

o

)

[static]

Reimplemented from vtkImageWriter.

virtual vtkObjectBase* vtkJPEGWriter::NewInstanceInternal

(

)

const [protected, virtual]

Reimplemented from vtkImageWriter.

vtkJPEGWriter* vtkJPEGWriter::NewInstance

(

)

const

Reimplemented from vtkImageWriter.

void vtkJPEGWriter::PrintSelf	(	ostream &	os,
		vtkIndent	indent
	)		[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 vtkImageWriter.

virtual void vtkJPEGWriter::Write

(

)

[virtual]

The main interface which triggers the writer to start.

Reimplemented from vtkImageWriter.

virtual void vtkJPEGWriter::SetQuality

(

int

)

[virtual]

Compression quality. 0 = Low quality, 100 = High quality

virtual int vtkJPEGWriter::GetQuality

(

)

[virtual]

Compression quality. 0 = Low quality, 100 = High quality

virtual void vtkJPEGWriter::SetProgressive

(

unsigned

int

)

[virtual]

Progressive JPEG generation.

virtual unsigned int vtkJPEGWriter::GetProgressive

(

)

[virtual]

Progressive JPEG generation.

virtual void vtkJPEGWriter::ProgressiveOn

(

)

[virtual]

Progressive JPEG generation.

virtual void vtkJPEGWriter::ProgressiveOff

(

)

[virtual]

Progressive JPEG generation.

virtual void vtkJPEGWriter::SetWriteToMemory

(

unsigned

int

)

[virtual]

Write the image to memory (a vtkUnsignedCharArray)

virtual unsigned int vtkJPEGWriter::GetWriteToMemory

(

)

[virtual]

Write the image to memory (a vtkUnsignedCharArray)

virtual void vtkJPEGWriter::WriteToMemoryOn

(

)

[virtual]

Write the image to memory (a vtkUnsignedCharArray)

virtual void vtkJPEGWriter::WriteToMemoryOff

(

)

[virtual]

Write the image to memory (a vtkUnsignedCharArray)

virtual void vtkJPEGWriter::SetResult

(

vtkUnsignedCharArray *

)

[virtual]

When writing to memory this is the result, it will be NULL until the data is written the first time

virtual vtkUnsignedCharArray* vtkJPEGWriter::GetResult

(

)

[virtual]

When writing to memory this is the result, it will be NULL until the data is written the first time

void vtkJPEGWriter::WriteSlice	(	vtkImageData *	data,
		int *	uExtent
	)		[protected]

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

• dox/IO/Image/vtkJPEGWriter.h