vtkImageReader Class Reference

#include <vtkImageReader.h>

Inheritance diagram for vtkImageReader:

[legend]Collaboration diagram for vtkImageReader:

[legend]List of all members.

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Detailed Description

Superclass of transformable binary file readers.

vtkImageReader provides methods needed to read a region from a file. It supports both transforms and masks on the input data, but as a result is more complicated and slower than its parent class vtkImageReader2.

See also:

vtkBMPReader vtkPNMReader vtkTIFFReader

Examples:

vtkImageReader (Examples)

Tests:

vtkImageReader (Tests)

Definition at line 42 of file vtkImageReader.h.

Public Types
typedef vtkImageReader2	Superclass
Public Member Functions
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
void	ComputeInverseTransformedExtent (int inExtent[6], int outExtent[6])
void	ComputeInverseTransformedIncrements (vtkIdType inIncr[3], vtkIdType outIncr[3])
void	PrintSelf (ostream &os, vtkIndent indent)
virtual void	SetDataVOI (int, int, int, int, int, int)
virtual void	SetDataVOI (int[6])
virtual int *	GetDataVOI ()
virtual void	GetDataVOI (int &, int &, int &, int &, int &, int &)
virtual void	GetDataVOI (int[6])
virtual unsigned short	GetDataMask ()
void	SetDataMask (int val)
virtual void	SetTransform (vtkTransform *)
virtual vtkTransform *	GetTransform ()
int	OpenAndSeekFile (int extent[6], int slice)
virtual void	SetScalarArrayName (const char *)
virtual char *	GetScalarArrayName ()
Static Public Member Functions
static vtkImageReader *	New ()
static int	IsTypeOf (const char *type)
static vtkImageReader *	SafeDownCast (vtkObject *o)
Protected Member Functions
	vtkImageReader ()
	~vtkImageReader ()
void	ComputeTransformedSpacing (double Spacing[3])
void	ComputeTransformedOrigin (double origin[3])
void	ComputeTransformedExtent (int inExtent[6], int outExtent[6])
void	ComputeTransformedIncrements (vtkIdType inIncr[3], vtkIdType outIncr[3])
virtual int	RequestInformation (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
void	ExecuteData (vtkDataObject *data)
Protected Attributes
unsigned short	DataMask
vtkTransform *	Transform
int	DataVOI [6]
char *	ScalarArrayName

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Member Typedef Documentation

typedef vtkImageReader2 vtkImageReader::Superclass

Reimplemented from vtkImageReader2. Reimplemented in vtkBMPReader, vtkMetaImageReader, and vtkPNMReader. Definition at line 46 of file vtkImageReader.h.

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Constructor & Destructor Documentation

vtkImageReader::vtkImageReader (   )  [protected]

vtkImageReader::~vtkImageReader (   )  [protected]

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Member Function Documentation

static vtkImageReader* vtkImageReader::New (   )  [static]

Create an object with Debug turned off, modified time initialized to zero, and reference counting on. Reimplemented from vtkImageReader2. Reimplemented in vtkBMPReader, vtkMetaImageReader, and vtkPNMReader.

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

Reimplemented from vtkImageReader2. Reimplemented in vtkBMPReader, vtkMetaImageReader, and vtkPNMReader.

static int vtkImageReader::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 vtkImageReader2. Reimplemented in vtkBMPReader, vtkMetaImageReader, and vtkPNMReader.

virtual int vtkImageReader::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 vtkImageReader2. Reimplemented in vtkBMPReader, vtkMetaImageReader, and vtkPNMReader.

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

Reimplemented from vtkImageReader2. Reimplemented in vtkBMPReader, vtkMetaImageReader, and vtkPNMReader.

void vtkImageReader::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 vtkImageReader2. Reimplemented in vtkBMPReader, vtkMetaImageReader, and vtkPNMReader.

virtual void vtkImageReader::SetDataVOI (  int  , int  , int  , int  , int  , int  )  [virtual]

Set/get the data VOI. You can limit the reader to only read a subset of the data.

virtual void vtkImageReader::SetDataVOI (  int  [6]  )  [virtual]

virtual int* vtkImageReader::GetDataVOI (   )  [virtual]

virtual void vtkImageReader::GetDataVOI (  int &  , int &  , int &  , int &  , int &  , int &  )  [virtual]

virtual void vtkImageReader::GetDataVOI (  int  [6]  )  [virtual]

virtual unsigned short vtkImageReader::GetDataMask (   )  [virtual]

Set/Get the Data mask.

void vtkImageReader::SetDataMask (  int  val  )  [inline]

Set/Get the Data mask. Definition at line 59 of file vtkImageReader.h. References vtkObject::Modified().

virtual void vtkImageReader::SetTransform (  vtkTransform *   )  [virtual]

Set/Get transformation matrix to transform the data from slice space into world space. This matrix must be a permutation matrix. To qualify, the sums of the rows must be + or - 1.

virtual vtkTransform* vtkImageReader::GetTransform (   )  [virtual]

Set/Get transformation matrix to transform the data from slice space into world space. This matrix must be a permutation matrix. To qualify, the sums of the rows must be + or - 1.

void vtkImageReader::ComputeInverseTransformedExtent (  int  inExtent[6], int  outExtent[6] )

void vtkImageReader::ComputeInverseTransformedIncrements (  vtkIdType  inIncr[3], vtkIdType  outIncr[3] )

int vtkImageReader::OpenAndSeekFile (  int  extent[6], int  slice )

virtual void vtkImageReader::SetScalarArrayName (  const char *   )  [virtual]

Set/get the scalar array name for this data set.

virtual char* vtkImageReader::GetScalarArrayName (   )  [virtual]

void vtkImageReader::ComputeTransformedSpacing (  double  Spacing[3]  )  [protected]

void vtkImageReader::ComputeTransformedOrigin (  double  origin[3]  )  [protected]

void vtkImageReader::ComputeTransformedExtent (  int  inExtent[6], int  outExtent[6] )  [protected]

void vtkImageReader::ComputeTransformedIncrements (  vtkIdType  inIncr[3], vtkIdType  outIncr[3] )  [protected]

virtual int vtkImageReader::RequestInformation (  vtkInformation *  request, vtkInformationVector **  inputVector, vtkInformationVector *  outputVector )  [protected, virtual]

Reimplemented from vtkImageReader2. Reimplemented in vtkMetaImageReader.

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

This method is the old style execute method Reimplemented from vtkImageReader2. Reimplemented in vtkBMPReader.

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Member Data Documentation

unsigned short vtkImageReader::DataMask [protected]

Definition at line 91 of file vtkImageReader.h.

vtkTransform* vtkImageReader::Transform [protected]

Definition at line 93 of file vtkImageReader.h.

int vtkImageReader::DataVOI[6] [protected]

Definition at line 102 of file vtkImageReader.h.

char* vtkImageReader::ScalarArrayName [protected]

Definition at line 104 of file vtkImageReader.h.

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

• dox/IO/vtkImageReader.h

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