vtkImageReader2 Class Reference

#include <vtkImageReader2.h>

Inheritance diagram for vtkImageReader2:

[legend]Collaboration diagram for vtkImageReader2:

[legend]List of all members.

Detailed Description

Superclass of binary file readers.

vtkImageReader2 is the parent class for vtkImageReader. It is a good super class for streaming readers that do not require a mask or transform on the data. vtkImageReader was implemented before vtkImageReader2, vtkImageReader2 is intended to have a simpler interface.

See also:: vtkJPEGReader vtkPNGReader vtkImageReader vtkGESignaReader

Created by:

Martin, Ken

CVS contributions (if > 5%):

Martin, Ken (70%)
Hoffman, Bill (10%)
Cedilnik, Andy (7%)
Barre, Sebastien (5%)

CVS logs (CVSweb):

.h (/IO/vtkImageReader2.h)
.cxx (/IO/vtkImageReader2.cxx)

Definition at line 49 of file vtkImageReader2.h.

Public Types

typedef vtkImageSource Superclass

Public Member Functions

virtual const char * GetClassName ()

virtual int IsA (const char *type)

void PrintSelf (ostream &os, vtkIndent indent)

virtual void SetHeaderSize (unsigned long size)

ifstream * GetFile ()

virtual unsigned long * GetDataIncrements ()

virtual void GetDataIncrements (unsigned long data[4])

virtual int OpenFile ()

virtual void SeekFile (int i, int j, int k)

virtual void SetFileName (const char *)

virtual char * GetFileName ()

virtual void SetFilePrefix (const char *)

virtual char * GetFilePrefix ()

virtual void SetFilePattern (const char *)

virtual char * GetFilePattern ()

virtual void SetDataScalarType (int type)

virtual void SetDataScalarTypeToFloat ()

virtual void SetDataScalarTypeToDouble ()

virtual void SetDataScalarTypeToInt ()

virtual void SetDataScalarTypeToShort ()

virtual void SetDataScalarTypeToUnsignedShort ()

virtual void SetDataScalarTypeToUnsignedChar ()

virtual int GetDataScalarType ()

virtual void SetNumberOfScalarComponents (int)

virtual int GetNumberOfScalarComponents ()

virtual void SetDataExtent (int, int, int, int, int, int)

virtual void SetDataExtent (int[6])

virtual int * GetDataExtent ()

virtual void GetDataExtent (int &, int &, int &, int &, int &, int &)

virtual void GetDataExtent (int[6])

virtual void SetFileDimensionality (int)

int GetFileDimensionality ()

virtual void SetDataSpacing (double, double, double)

virtual void SetDataSpacing (double[3])

virtual double * GetDataSpacing ()

virtual void GetDataSpacing (double &, double &, double &)

virtual void GetDataSpacing (double[3])

virtual void SetDataOrigin (double, double, double)

virtual void SetDataOrigin (double[3])

virtual double * GetDataOrigin ()

virtual void GetDataOrigin (double &, double &, double &)

virtual void GetDataOrigin (double[3])

unsigned long GetHeaderSize ()

unsigned long GetHeaderSize (unsigned long slice)

virtual void SetDataByteOrderToBigEndian ()

virtual void SetDataByteOrderToLittleEndian ()

virtual int GetDataByteOrder ()

virtual void SetDataByteOrder (int)

virtual const char * GetDataByteOrderAsString ()

virtual void SetFileNameSliceOffset (int)

virtual int GetFileNameSliceOffset ()

virtual void SetFileNameSliceSpacing (int)

virtual int GetFileNameSliceSpacing ()

virtual void SetSwapBytes (int)

virtual int GetSwapBytes ()

virtual void SwapBytesOn ()

virtual void SwapBytesOff ()

virtual void FileLowerLeftOn ()

virtual void FileLowerLeftOff ()

virtual int GetFileLowerLeft ()

virtual void SetFileLowerLeft (int)

virtual void ComputeInternalFileName (int slice)

virtual char * GetInternalFileName ()

virtual int CanReadFile (const char *vtkNotUsed(fname))

virtual const char * GetFileExtensions ()

virtual const char * GetDescriptiveName ()

Static Public Member Functions

vtkImageReader2 * New ()

int IsTypeOf (const char *type)

vtkImageReader2 * SafeDownCast (vtkObject *o)

Protected Member Functions

vtkImageReader2 ()

~vtkImageReader2 ()

virtual void ExecuteInformation ()

virtual void ExecuteData (vtkDataObject *data)

virtual void ComputeDataIncrements ()

Protected Attributes

char * InternalFileName

char * FileName

char * FilePrefix

char * FilePattern

int NumberOfScalarComponents

int FileLowerLeft

ifstream * File

unsigned long DataIncrements [4]

int DataExtent [6]

int SwapBytes

int FileDimensionality

unsigned long HeaderSize

int DataScalarType

unsigned long ManualHeaderSize

double DataSpacing [3]

double DataOrigin [3]

int FileNameSliceOffset

int FileNameSliceSpacing

Member Typedef Documentation

typedef vtkImageSource vtkImageReader2::Superclass

Reimplemented from vtkImageSource.
Reimplemented in vtkBMPReader, vtkDICOMImageReader, vtkGESignaReader, vtkImageReader, vtkJPEGReader, vtkMedicalImageReader2, vtkMetaImageReader, vtkPNGReader, vtkPNMReader, vtkSLCReader, and vtkTIFFReader.
Definition at line 53 of file vtkImageReader2.h.

Constructor & Destructor Documentation

vtkImageReader2::vtkImageReader2 ( ) [protected]

vtkImageReader2::~vtkImageReader2 ( ) [protected]

Member Function Documentation

vtkImageReader2* vtkImageReader2::New ( ) [static]

Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
Reimplemented from vtkAlgorithm.
Reimplemented in vtkBMPReader, vtkDICOMImageReader, vtkGESignaReader, vtkImageReader, vtkJPEGReader, vtkMedicalImageReader2, vtkMetaImageReader, vtkPNGReader, vtkPNMReader, vtkSLCReader, and vtkTIFFReader.

virtual const char* vtkImageReader2::GetClassName ( ) [virtual]

Reimplemented from vtkImageSource.
Reimplemented in vtkBMPReader, vtkDICOMImageReader, vtkGESignaReader, vtkImageReader, vtkJPEGReader, vtkMedicalImageReader2, vtkMetaImageReader, vtkPNGReader, vtkPNMReader, vtkSLCReader, and vtkTIFFReader.

int vtkImageReader2::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 vtkTypeRevisionMacro found in vtkSetGet.h.
Reimplemented from vtkImageSource.
Reimplemented in vtkBMPReader, vtkDICOMImageReader, vtkGESignaReader, vtkImageReader, vtkJPEGReader, vtkMedicalImageReader2, vtkMetaImageReader, vtkPNGReader, vtkPNMReader, vtkSLCReader, and vtkTIFFReader.

virtual int vtkImageReader2::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 vtkTypeRevisionMacro found in vtkSetGet.h.
Reimplemented from vtkImageSource.
Reimplemented in vtkBMPReader, vtkDICOMImageReader, vtkGESignaReader, vtkImageReader, vtkJPEGReader, vtkMedicalImageReader2, vtkMetaImageReader, vtkPNGReader, vtkPNMReader, vtkSLCReader, and vtkTIFFReader.

vtkImageReader2* vtkImageReader2::SafeDownCast ( vtkObject * o ) [static]

Reimplemented from vtkImageSource.
Reimplemented in vtkBMPReader, vtkDICOMImageReader, vtkGESignaReader, vtkImageReader, vtkJPEGReader, vtkMedicalImageReader2, vtkMetaImageReader, vtkPNGReader, vtkPNMReader, vtkSLCReader, and vtkTIFFReader.

void vtkImageReader2::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 vtkImageSource.
Reimplemented in vtkBMPReader, vtkDICOMImageReader, vtkGESignaReader, vtkImageReader, vtkJPEGReader, vtkMedicalImageReader2, vtkMetaImageReader, vtkPNGReader, vtkPNMReader, vtkSLCReader, and vtkTIFFReader.

virtual void vtkImageReader2::SetFileName ( const char * ) [virtual]

Specify file name for the image file. You should specify either a FileName or a FilePrefix. Use FilePrefix if the data is stored in multiple files.
Reimplemented in vtkDICOMImageReader, vtkMetaImageReader, and vtkSLCReader.
Referenced by vtkDICOMImageReader::SetFileName().

virtual char* vtkImageReader2::GetFileName ( ) [virtual]

Specify file name for the image file. You should specify either a FileName or a FilePrefix. Use FilePrefix if the data is stored in multiple files.
Reimplemented in vtkMetaImageReader, and vtkSLCReader.

virtual void vtkImageReader2::SetFilePrefix ( const char * ) [virtual]

Specify file prefix for the image file(s).You should specify either a FileName or FilePrefix. Use FilePrefix if the data is stored in multiple files.

virtual char* vtkImageReader2::GetFilePrefix ( ) [virtual]

Specify file prefix for the image file(s).You should specify either a FileName or FilePrefix. Use FilePrefix if the data is stored in multiple files.

virtual void vtkImageReader2::SetFilePattern ( const char * ) [virtual]

The sprintf format used to build filename from FilePrefix and number.

virtual char* vtkImageReader2::GetFilePattern ( ) [virtual]

The sprintf format used to build filename from FilePrefix and number.

virtual void vtkImageReader2::SetDataScalarType ( int type ) [virtual]

Set the data type of pixels in the file. If you want the output scalar type to have a different value, set it after this method is called.

virtual void vtkImageReader2::SetDataScalarTypeToFloat ( ) [inline, virtual]

Set the data type of pixels in the file. If you want the output scalar type to have a different value, set it after this method is called.
Definition at line 83 of file vtkImageReader2.h.
References VTK_FLOAT.

virtual void vtkImageReader2::SetDataScalarTypeToDouble ( ) [inline, virtual]

Set the data type of pixels in the file. If you want the output scalar type to have a different value, set it after this method is called.
Definition at line 84 of file vtkImageReader2.h.
References VTK_DOUBLE.

virtual void vtkImageReader2::SetDataScalarTypeToInt ( ) [inline, virtual]

Set the data type of pixels in the file. If you want the output scalar type to have a different value, set it after this method is called.
Definition at line 85 of file vtkImageReader2.h.
References VTK_INT.

virtual void vtkImageReader2::SetDataScalarTypeToShort ( ) [inline, virtual]

Set the data type of pixels in the file. If you want the output scalar type to have a different value, set it after this method is called.
Definition at line 86 of file vtkImageReader2.h.
References VTK_SHORT.

virtual void vtkImageReader2::SetDataScalarTypeToUnsignedShort ( ) [inline, virtual]

Set the data type of pixels in the file. If you want the output scalar type to have a different value, set it after this method is called.
Definition at line 87 of file vtkImageReader2.h.
References VTK_UNSIGNED_SHORT.

virtual void vtkImageReader2::SetDataScalarTypeToUnsignedChar ( ) [inline, virtual]

Set the data type of pixels in the file. If you want the output scalar type to have a different value, set it after this method is called.
Definition at line 89 of file vtkImageReader2.h.
References VTK_UNSIGNED_CHAR.

virtual int vtkImageReader2::GetDataScalarType ( ) [virtual]

Get the file format. Pixels are this type in the file.

virtual void vtkImageReader2::SetNumberOfScalarComponents ( int ) [virtual]

Set/Get the number of scalar components

virtual int vtkImageReader2::GetNumberOfScalarComponents ( ) [virtual]

Set/Get the number of scalar components

virtual void vtkImageReader2::SetDataExtent ( int ,

int ,

int ,

int ,

int ,

int

) [virtual]

Get/Set the extent of the data on disk.

virtual void vtkImageReader2::SetDataExtent ( int [6] ) [virtual]

Get/Set the extent of the data on disk.

virtual int* vtkImageReader2::GetDataExtent ( ) [virtual]

Get/Set the extent of the data on disk.

virtual void vtkImageReader2::GetDataExtent ( int & ,

int & ,

int & ,

int & ,

int & ,

int &

) [virtual]

Get/Set the extent of the data on disk.

virtual void vtkImageReader2::GetDataExtent ( int [6] ) [virtual]

Get/Set the extent of the data on disk.

virtual void vtkImageReader2::SetFileDimensionality ( int ) [virtual]

The number of dimensions stored in a file. This defaults to two.

int vtkImageReader2::GetFileDimensionality ( ) [inline]

The number of dimensions stored in a file. This defaults to two.
Definition at line 113 of file vtkImageReader2.h.

virtual void vtkImageReader2::SetDataSpacing ( double ,

double ,

double

) [virtual]

Set/Get the spacing of the data in the file.

virtual void vtkImageReader2::SetDataSpacing ( double [3] ) [virtual]

Set/Get the spacing of the data in the file.

virtual double* vtkImageReader2::GetDataSpacing ( ) [virtual]

Set/Get the spacing of the data in the file.

virtual void vtkImageReader2::GetDataSpacing ( double & ,

double & ,

double &

) [virtual]

Set/Get the spacing of the data in the file.

virtual void vtkImageReader2::GetDataSpacing ( double [3] ) [virtual]

Set/Get the spacing of the data in the file.

virtual void vtkImageReader2::SetDataOrigin ( double ,

double ,

double

) [virtual]

Set/Get the origin of the data (location of first pixel in the file).

virtual void vtkImageReader2::SetDataOrigin ( double [3] ) [virtual]

Set/Get the origin of the data (location of first pixel in the file).

virtual double* vtkImageReader2::GetDataOrigin ( ) [virtual]

Set/Get the origin of the data (location of first pixel in the file).

virtual void vtkImageReader2::GetDataOrigin ( double & ,

double & ,

double &

) [virtual]

Set/Get the origin of the data (location of first pixel in the file).

virtual void vtkImageReader2::GetDataOrigin ( double [3] ) [virtual]

Set/Get the origin of the data (location of first pixel in the file).

unsigned long vtkImageReader2::GetHeaderSize ( )

Get the size of the header computed by this object.

unsigned long vtkImageReader2::GetHeaderSize ( unsigned long slice )

Get the size of the header computed by this object.

virtual void vtkImageReader2::SetHeaderSize ( unsigned long size ) [virtual]

If there is a tail on the file, you want to explicitly set the header size.

virtual void vtkImageReader2::SetDataByteOrderToBigEndian ( ) [virtual]

These methods should be used instead of the SwapBytes methods. They indicate the byte ordering of the file you are trying to read in. These methods will then either swap or not swap the bytes depending on the byte ordering of the machine it is being run on. For example, reading in a BigEndian file on a BigEndian machine will result in no swapping. Trying to read the same file on a LittleEndian machine will result in swapping. As a quick note most UNIX machines are BigEndian while PC's and VAX tend to be LittleEndian. So if the file you are reading in was generated on a VAX or PC, SetDataByteOrderToLittleEndian otherwise SetDataByteOrderToBigEndian.

virtual void vtkImageReader2::SetDataByteOrderToLittleEndian ( ) [virtual]

These methods should be used instead of the SwapBytes methods. They indicate the byte ordering of the file you are trying to read in. These methods will then either swap or not swap the bytes depending on the byte ordering of the machine it is being run on. For example, reading in a BigEndian file on a BigEndian machine will result in no swapping. Trying to read the same file on a LittleEndian machine will result in swapping. As a quick note most UNIX machines are BigEndian while PC's and VAX tend to be LittleEndian. So if the file you are reading in was generated on a VAX or PC, SetDataByteOrderToLittleEndian otherwise SetDataByteOrderToBigEndian.

virtual int vtkImageReader2::GetDataByteOrder ( ) [virtual]

These methods should be used instead of the SwapBytes methods. They indicate the byte ordering of the file you are trying to read in. These methods will then either swap or not swap the bytes depending on the byte ordering of the machine it is being run on. For example, reading in a BigEndian file on a BigEndian machine will result in no swapping. Trying to read the same file on a LittleEndian machine will result in swapping. As a quick note most UNIX machines are BigEndian while PC's and VAX tend to be LittleEndian. So if the file you are reading in was generated on a VAX or PC, SetDataByteOrderToLittleEndian otherwise SetDataByteOrderToBigEndian.

virtual void vtkImageReader2::SetDataByteOrder ( int ) [virtual]

These methods should be used instead of the SwapBytes methods. They indicate the byte ordering of the file you are trying to read in. These methods will then either swap or not swap the bytes depending on the byte ordering of the machine it is being run on. For example, reading in a BigEndian file on a BigEndian machine will result in no swapping. Trying to read the same file on a LittleEndian machine will result in swapping. As a quick note most UNIX machines are BigEndian while PC's and VAX tend to be LittleEndian. So if the file you are reading in was generated on a VAX or PC, SetDataByteOrderToLittleEndian otherwise SetDataByteOrderToBigEndian.

virtual const char* vtkImageReader2::GetDataByteOrderAsString ( ) [virtual]

These methods should be used instead of the SwapBytes methods. They indicate the byte ordering of the file you are trying to read in. These methods will then either swap or not swap the bytes depending on the byte ordering of the machine it is being run on. For example, reading in a BigEndian file on a BigEndian machine will result in no swapping. Trying to read the same file on a LittleEndian machine will result in swapping. As a quick note most UNIX machines are BigEndian while PC's and VAX tend to be LittleEndian. So if the file you are reading in was generated on a VAX or PC, SetDataByteOrderToLittleEndian otherwise SetDataByteOrderToBigEndian.

virtual void vtkImageReader2::SetFileNameSliceOffset ( int ) [virtual]

When reading files which start at an unusual index, this can be added to the slice number when generating the file name (default = 0)

virtual int vtkImageReader2::GetFileNameSliceOffset ( ) [virtual]

When reading files which start at an unusual index, this can be added to the slice number when generating the file name (default = 0)

virtual void vtkImageReader2::SetFileNameSliceSpacing ( int ) [virtual]

When reading files which have regular, but non contiguous slices (eg filename.1,filename.3,filename.5) a spacing can be specified to skip missing files (default = 1)

virtual int vtkImageReader2::GetFileNameSliceSpacing ( ) [virtual]

When reading files which have regular, but non contiguous slices (eg filename.1,filename.3,filename.5) a spacing can be specified to skip missing files (default = 1)

virtual void vtkImageReader2::SetSwapBytes ( int ) [virtual]

Set/Get the byte swapping to explicitly swap the bytes of a file.

virtual int vtkImageReader2::GetSwapBytes ( ) [inline, virtual]

Set/Get the byte swapping to explicitly swap the bytes of a file.
Definition at line 175 of file vtkImageReader2.h.

virtual void vtkImageReader2::SwapBytesOn ( ) [virtual]

Set/Get the byte swapping to explicitly swap the bytes of a file.

virtual void vtkImageReader2::SwapBytesOff ( ) [virtual]

Set/Get the byte swapping to explicitly swap the bytes of a file.

ifstream* vtkImageReader2::GetFile ( ) [inline]

Definition at line 180 of file vtkImageReader2.h.

virtual unsigned long* vtkImageReader2::GetDataIncrements ( ) [virtual]

virtual void vtkImageReader2::GetDataIncrements ( unsigned long data[4] ) [virtual]

virtual int vtkImageReader2::OpenFile ( ) [virtual]

virtual void vtkImageReader2::SeekFile ( int i,

int j,

int k

) [virtual]

virtual void vtkImageReader2::FileLowerLeftOn ( ) [virtual]

Set/Get whether the data comes from the file starting in the lower left corner or upper left corner.

virtual void vtkImageReader2::FileLowerLeftOff ( ) [virtual]

Set/Get whether the data comes from the file starting in the lower left corner or upper left corner.

virtual int vtkImageReader2::GetFileLowerLeft ( ) [virtual]

Set/Get whether the data comes from the file starting in the lower left corner or upper left corner.

virtual void vtkImageReader2::SetFileLowerLeft ( int ) [virtual]

Set/Get whether the data comes from the file starting in the lower left corner or upper left corner.

virtual void vtkImageReader2::ComputeInternalFileName ( int slice ) [virtual]

Set/Get the internal file name

virtual char* vtkImageReader2::GetInternalFileName ( ) [virtual]

Set/Get the internal file name

virtual int vtkImageReader2::CanReadFile ( const char * vtkNotUsed(fname) ) [inline, virtual]

Return non zero if the reader can read the given file name. Should be implemented by all sub-classes of vtkImageReader2. For non zero return values the following values are to be used 1 - I think I can read the file but I cannot prove it 2 - I definitely can read the file 3 - I can read the file and I have validated that I am the correct reader for this file
Definition at line 208 of file vtkImageReader2.h.

virtual const char* vtkImageReader2::GetFileExtensions ( ) [inline, virtual]

Get the file extensions for this format. Returns a string with a space separated list of extensions in the format .extension
Reimplemented in vtkBMPReader, vtkDICOMImageReader, vtkGESignaReader, vtkJPEGReader, vtkPNGReader, vtkPNMReader, vtkSLCReader, and vtkTIFFReader.
Definition at line 217 of file vtkImageReader2.h.

virtual const char* vtkImageReader2::GetDescriptiveName ( ) [inline, virtual]

Return a descriptive name for the file format that might be useful in a GUI.
Reimplemented in vtkBMPReader, vtkDICOMImageReader, vtkGESignaReader, vtkJPEGReader, vtkPNGReader, vtkPNMReader, vtkSLCReader, and vtkTIFFReader.
Definition at line 226 of file vtkImageReader2.h.

virtual void vtkImageReader2::ExecuteInformation ( ) [protected, virtual]

Reimplemented from vtkSource.
Reimplemented in vtkBMPReader, vtkDICOMImageReader, vtkGESignaReader, vtkImageReader, vtkJPEGReader, vtkMetaImageReader, vtkPNGReader, vtkPNMReader, vtkSLCReader, and vtkTIFFReader.

virtual void vtkImageReader2::ExecuteData ( vtkDataObject * data ) [protected, virtual]

This method is the one that should be used by subclasses, right now the default implementation is to call the backwards compatibility method
Reimplemented from vtkSource.
Reimplemented in vtkBMPReader, vtkDICOMImageReader, vtkGESignaReader, vtkImageReader, vtkJPEGReader, vtkPNGReader, vtkSLCReader, and vtkTIFFReader.

virtual void vtkImageReader2::ComputeDataIncrements ( ) [protected, virtual]

Reimplemented in vtkBMPReader.

Member Data Documentation

char* vtkImageReader2::InternalFileName [protected]

Definition at line 235 of file vtkImageReader2.h.

char* vtkImageReader2::FileName [protected]

Definition at line 236 of file vtkImageReader2.h.

char* vtkImageReader2::FilePrefix [protected]

Definition at line 237 of file vtkImageReader2.h.

char* vtkImageReader2::FilePattern [protected]

Definition at line 238 of file vtkImageReader2.h.

int vtkImageReader2::NumberOfScalarComponents [protected]

Definition at line 239 of file vtkImageReader2.h.

int vtkImageReader2::FileLowerLeft [protected]

Definition at line 240 of file vtkImageReader2.h.

ifstream* vtkImageReader2::File [protected]

Definition at line 242 of file vtkImageReader2.h.

unsigned long vtkImageReader2::DataIncrements[4] [protected]

Definition at line 243 of file vtkImageReader2.h.

int vtkImageReader2::DataExtent[6] [protected]

Definition at line 244 of file vtkImageReader2.h.

int vtkImageReader2::SwapBytes [protected]

Definition at line 245 of file vtkImageReader2.h.

int vtkImageReader2::FileDimensionality [protected]

Definition at line 247 of file vtkImageReader2.h.

unsigned long vtkImageReader2::HeaderSize [protected]

Definition at line 248 of file vtkImageReader2.h.

int vtkImageReader2::DataScalarType [protected]

Definition at line 249 of file vtkImageReader2.h.

unsigned long vtkImageReader2::ManualHeaderSize [protected]

Definition at line 250 of file vtkImageReader2.h.

double vtkImageReader2::DataSpacing[3] [protected]

Definition at line 252 of file vtkImageReader2.h.

double vtkImageReader2::DataOrigin[3] [protected]

Definition at line 253 of file vtkImageReader2.h.

int vtkImageReader2::FileNameSliceOffset [protected]

Definition at line 255 of file vtkImageReader2.h.

int vtkImageReader2::FileNameSliceSpacing [protected]

Definition at line 256 of file vtkImageReader2.h.

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

dox/IO/vtkImageReader2.h


Public Types
typedef vtkImageSource	Superclass
Public Member Functions
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
void	PrintSelf (ostream &os, vtkIndent indent)
virtual void	SetHeaderSize (unsigned long size)
ifstream *	GetFile ()
virtual unsigned long *	GetDataIncrements ()
virtual void	GetDataIncrements (unsigned long data[4])
virtual int	OpenFile ()
virtual void	SeekFile (int i, int j, int k)

virtual void	SetFileName (const char *)
virtual char *	GetFileName ()

virtual void	SetFilePrefix (const char *)
virtual char *	GetFilePrefix ()

virtual void	SetFilePattern (const char *)
virtual char *	GetFilePattern ()

virtual void	SetDataScalarType (int type)
virtual void	SetDataScalarTypeToFloat ()
virtual void	SetDataScalarTypeToDouble ()
virtual void	SetDataScalarTypeToInt ()
virtual void	SetDataScalarTypeToShort ()
virtual void	SetDataScalarTypeToUnsignedShort ()
virtual void	SetDataScalarTypeToUnsignedChar ()

virtual int	GetDataScalarType ()

virtual void	SetNumberOfScalarComponents (int)
virtual int	GetNumberOfScalarComponents ()

virtual void	SetDataExtent (int, int, int, int, int, int)
virtual void	SetDataExtent (int[6])
virtual int *	GetDataExtent ()
virtual void	GetDataExtent (int &, int &, int &, int &, int &, int &)
virtual void	GetDataExtent (int[6])

virtual void	SetFileDimensionality (int)
int	GetFileDimensionality ()

virtual void	SetDataSpacing (double, double, double)
virtual void	SetDataSpacing (double[3])
virtual double *	GetDataSpacing ()
virtual void	GetDataSpacing (double &, double &, double &)
virtual void	GetDataSpacing (double[3])

virtual void	SetDataOrigin (double, double, double)
virtual void	SetDataOrigin (double[3])
virtual double *	GetDataOrigin ()
virtual void	GetDataOrigin (double &, double &, double &)
virtual void	GetDataOrigin (double[3])

unsigned long	GetHeaderSize ()
unsigned long	GetHeaderSize (unsigned long slice)

virtual void	SetDataByteOrderToBigEndian ()
virtual void	SetDataByteOrderToLittleEndian ()
virtual int	GetDataByteOrder ()
virtual void	SetDataByteOrder (int)
virtual const char *	GetDataByteOrderAsString ()

virtual void	SetFileNameSliceOffset (int)
virtual int	GetFileNameSliceOffset ()

virtual void	SetFileNameSliceSpacing (int)
virtual int	GetFileNameSliceSpacing ()

virtual void	SetSwapBytes (int)
virtual int	GetSwapBytes ()
virtual void	SwapBytesOn ()
virtual void	SwapBytesOff ()

virtual void	FileLowerLeftOn ()
virtual void	FileLowerLeftOff ()
virtual int	GetFileLowerLeft ()
virtual void	SetFileLowerLeft (int)

virtual void	ComputeInternalFileName (int slice)
virtual char *	GetInternalFileName ()

virtual int	CanReadFile (const char *vtkNotUsed(fname))

virtual const char *	GetFileExtensions ()

virtual const char *	GetDescriptiveName ()
Static Public Member Functions
vtkImageReader2 *	New ()
int	IsTypeOf (const char *type)
vtkImageReader2 *	SafeDownCast (vtkObject *o)
Protected Member Functions
	vtkImageReader2 ()
	~vtkImageReader2 ()
virtual void	ExecuteInformation ()
virtual void	ExecuteData (vtkDataObject *data)
virtual void	ComputeDataIncrements ()
Protected Attributes
char *	InternalFileName
char *	FileName
char *	FilePrefix
char *	FilePattern
int	NumberOfScalarComponents
int	FileLowerLeft
ifstream *	File
unsigned long	DataIncrements [4]
int	DataExtent [6]
int	SwapBytes
int	FileDimensionality
unsigned long	HeaderSize
int	DataScalarType
unsigned long	ManualHeaderSize
double	DataSpacing [3]
double	DataOrigin [3]
int	FileNameSliceOffset
int	FileNameSliceSpacing