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vtkJPEGWriter Class Reference

Writes JPEG files. More...

#include <vtkJPEGWriter.h>

Inheritance diagram for vtkJPEGWriter:

[legend]Collaboration diagram for vtkJPEGWriter:

[legend]List of all members.

Public Methods
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
void	PrintSelf (ostream &os, vtkIndent indent)
virtual void	Write ()
virtual void	SetQuality (unsigned int)
virtual unsigned int	GetQuality ()
virtual void	SetProgressive (unsigned int)
virtual unsigned int	GetProgressive ()
virtual void	ProgressiveOn ()
virtual void	ProgressiveOff ()
Static Public Methods
vtkJPEGWriter *	New ()
int	IsTypeOf (const char *type)
vtkJPEGWriter *	SafeDownCast (vtkObject *o)
Protected Methods
	vtkJPEGWriter ()
	~vtkJPEGWriter ()
void	WriteSlice (vtkImageData *data)

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Detailed Description

Writes JPEG files.

Date:

2001/10/11 13:37:31

Revision:

1.3

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 62 of file vtkJPEGWriter.h.

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Constructor & Destructor Documentation

vtkJPEGWriter::vtkJPEGWriter (    )  [protected]

vtkJPEGWriter::~vtkJPEGWriter (    )  [inline, protected]

Definition at line 87 of file vtkJPEGWriter.h.

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Member Function Documentation

vtkJPEGWriter* vtkJPEGWriter::New (    )  [static]

Instantiate object with no start, end, or progress methods. Reimplemented from vtkImageWriter.

virtual const char* vtkJPEGWriter::GetClassName (    )  [virtual]

Return the class name as a string. This method is defined in all subclasses of vtkObject with the vtkTypeMacro found in vtkSetGet.h. Reimplemented from vtkImageWriter.

int vtkJPEGWriter::IsTypeOf (  const char *    type )  [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 *    type )  [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.

vtkJPEGWriter* vtkJPEGWriter::SafeDownCast (  vtkObject *    o )  [static]

Will cast the supplied object to vtkObject* is this is a safe operation (i.e., a safe downcast); otherwise NULL is returned. This method is defined in all subclasses of vtkObject with the vtkTypeMacro found in vtkSetGet.h. 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 (  unsigned    int )  [virtual]

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

virtual unsigned 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.

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

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

• IO/vtkJPEGWriter.h

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