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vtkImageBlockReader Class Reference

Breaks up image into blocks and save in files. More...

#include <vtkImageBlockReader.h>

Inheritance diagram for vtkImageBlockReader:

[legend]Collaboration diagram for vtkImageBlockReader:

[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	SetDivisions (int, int, int)
virtual void	SetDivisions (int[3])
virtual int *	GetDivisions ()
virtual void	GetDivisions (int &, int &, int &)
virtual void	GetDivisions (int[3])
virtual void	SetOverlap (int)
virtual int	GetOverlap ()
virtual void	SetWholeExtent (int, int, int, int, int, int)
virtual void	SetWholeExtent (int[6])
virtual int *	GetWholeExtent ()
virtual void	GetWholeExtent (int &, int &, int &, int &, int &, int &)
virtual void	GetWholeExtent (int[6])
virtual void	SetNumberOfScalarComponents (int)
virtual int	GetNumberOfScalarComponents ()
virtual void	SetScalarType (int)
virtual int	GetScalarType ()
virtual void	SetFilePattern (const char *)
virtual char *	GetFilePattern ()
Static Public Methods
vtkImageBlockReader *	New ()
int	IsTypeOf (const char *type)
vtkImageBlockReader *	SafeDownCast (vtkObject *o)
Protected Methods
	vtkImageBlockReader ()
	~vtkImageBlockReader ()
	vtkImageBlockReader (const vtkImageBlockReader &)
void	operator= (const vtkImageBlockReader &)
void	Execute (vtkImageData *data)
void	ExecuteInformation ()
void	ComputeBlockExtents ()
void	DeleteBlockExtents ()
void	Read (vtkImageData *data, int *ext)
void	ReadRemainder (vtkImageData *data, int *ext, int *doneExt)
void	ReadBlock (int xIdx, int yIdx, int zIdx, vtkImageData *data, int *ext)
void	ModifyOutputUpdateExtent ()
Protected Attributes
char *	FilePattern
int	WholeExtent [6]
int	NumberOfScalarComponents
int	ScalarType
int	Divisions [3]
int	Overlap
int *	XExtents
int *	YExtents
int *	ZExtents

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Detailed Description

Breaks up image into blocks and save in files.

Date:

2000/12/10 20:08:24

Revision:

1.11

Experimenting with different file formats. This one saves an image in multiple files. I am allowing overlap between file for efficiency.

See also:

vtkImageBlockReader.

Examples:

vtkImageBlockReader (examples)

Definition at line 60 of file vtkImageBlockReader.h.

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Constructor & Destructor Documentation

vtkImageBlockReader::vtkImageBlockReader (    )  [protected]

vtkImageBlockReader::~vtkImageBlockReader (    )  [protected]

vtkImageBlockReader::vtkImageBlockReader (  const vtkImageBlockReader &    )  [inline, protected]

Definition at line 101 of file vtkImageBlockReader.h.

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Member Function Documentation

vtkImageBlockReader* vtkImageBlockReader::New (    )  [static]

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

virtual const char* vtkImageBlockReader::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 vtkImageSource.

int vtkImageBlockReader::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 vtkImageSource.

virtual int vtkImageBlockReader::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 vtkImageSource.

vtkImageBlockReader* vtkImageBlockReader::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 vtkImageSource.

void vtkImageBlockReader::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 vtkSource.

virtual void vtkImageBlockReader::SetDivisions (  int   , int   , int    )  [virtual]

The whole extent is broken up into this many divisions along each axis.

virtual void vtkImageBlockReader::SetDivisions (  int   [3] )  [virtual]

virtual int* vtkImageBlockReader::GetDivisions (    )  [virtual]

virtual void vtkImageBlockReader::GetDivisions (  int &   , int &   , int &    )  [virtual]

virtual void vtkImageBlockReader::GetDivisions (  int   [3] )  [virtual]

virtual void vtkImageBlockReader::SetOverlap (  int    )  [virtual]

The number of points along any axis that belong to more than one piece.

virtual int vtkImageBlockReader::GetOverlap (    )  [virtual]

virtual void vtkImageBlockReader::SetWholeExtent (  int   , int   , int   , int   , int   , int    )  [virtual]

Although this information could be gotten from the files, this is easy.

virtual void vtkImageBlockReader::SetWholeExtent (  int   [6] )  [virtual]

virtual int* vtkImageBlockReader::GetWholeExtent (    )  [virtual]

virtual void vtkImageBlockReader::GetWholeExtent (  int &   , int &   , int &   , int &   , int &   , int &    )  [virtual]

virtual void vtkImageBlockReader::GetWholeExtent (  int   [6] )  [virtual]

virtual void vtkImageBlockReader::SetNumberOfScalarComponents (  int    )  [virtual]

Although this information could be gotten from the files, this is easy.

virtual int vtkImageBlockReader::GetNumberOfScalarComponents (    )  [virtual]

virtual void vtkImageBlockReader::SetScalarType (  int    )  [virtual]

Although this information could be gotten from the files, this is easy.

virtual int vtkImageBlockReader::GetScalarType (    )  [virtual]

virtual void vtkImageBlockReader::SetFilePattern (  const char *    )  [virtual]

This printf pattern should take three integers, one for each axis.

virtual char* vtkImageBlockReader::GetFilePattern (    )  [virtual]

void vtkImageBlockReader::operator= (  const vtkImageBlockReader &    )  [inline, protected]

Definition at line 102 of file vtkImageBlockReader.h.

void vtkImageBlockReader::Execute (  vtkImageData *    data )  [protected, virtual]

Write the files. Reimplemented from vtkImageSource.

void vtkImageBlockReader::ExecuteInformation (    )  [protected, virtual]

Reimplemented from vtkSource.

void vtkImageBlockReader::ComputeBlockExtents (    )  [protected]

void vtkImageBlockReader::DeleteBlockExtents (    )  [protected]

void vtkImageBlockReader::Read (  vtkImageData *    data, int *    ext )  [protected]

void vtkImageBlockReader::ReadRemainder (  vtkImageData *    data, int *    ext, int *    doneExt )  [protected]

void vtkImageBlockReader::ReadBlock (  int    xIdx, int    yIdx, int    zIdx, vtkImageData *    data, int *    ext )  [protected]

void vtkImageBlockReader::ModifyOutputUpdateExtent (    )  [protected]

Generate more than requested. Called by the superclass before an execute, and before output memory is allocated.

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Member Data Documentation

char* vtkImageBlockReader::FilePattern [protected]

Definition at line 104 of file vtkImageBlockReader.h.

int vtkImageBlockReader::WholeExtent[6] [protected]

Definition at line 106 of file vtkImageBlockReader.h.

int vtkImageBlockReader::NumberOfScalarComponents [protected]

Definition at line 107 of file vtkImageBlockReader.h.

int vtkImageBlockReader::ScalarType [protected]

Definition at line 108 of file vtkImageBlockReader.h.

int vtkImageBlockReader::Divisions[3] [protected]

Definition at line 109 of file vtkImageBlockReader.h.

int vtkImageBlockReader::Overlap [protected]

Definition at line 110 of file vtkImageBlockReader.h.

int* vtkImageBlockReader::XExtents [protected]

Definition at line 132 of file vtkImageBlockReader.h.

int* vtkImageBlockReader::YExtents [protected]

Definition at line 133 of file vtkImageBlockReader.h.

int* vtkImageBlockReader::ZExtents [protected]

Definition at line 134 of file vtkImageBlockReader.h.

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

• contrib/vtkImageBlockReader.h

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