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vtkImageChangeInformation Class Reference

modify spacing, origin and extent. More...

#include <vtkImageChangeInformation.h>

Inheritance diagram for vtkImageChangeInformation:
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Collaboration diagram for vtkImageChangeInformation:
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Public Types

typedef vtkImageAlgorithm Superclass
 
- Public Types inherited from vtkImageAlgorithm
typedef vtkAlgorithm Superclass
 
- Public Types inherited from vtkAlgorithm
typedef vtkObject Superclass
 
enum  DesiredOutputPrecision { SINGLE_PRECISION, DOUBLE_PRECISION, DEFAULT_PRECISION }
 

Public Member Functions

virtual int IsA (const char *type)
 
vtkImageChangeInformationNewInstance () const
 
void PrintSelf (ostream &os, vtkIndent indent)
 
virtual void SetInformationInputData (vtkImageData *)
 
virtual vtkImageData * GetInformationInput ()
 
virtual void SetOutputExtentStart (int, int, int)
 
virtual void SetOutputExtentStart (int[3])
 
virtual int * GetOutputExtentStart ()
 
virtual void GetOutputExtentStart (int &, int &, int &)
 
virtual void GetOutputExtentStart (int[3])
 
virtual void SetOutputSpacing (double, double, double)
 
virtual void SetOutputSpacing (double[3])
 
virtual double * GetOutputSpacing ()
 
virtual void GetOutputSpacing (double &, double &, double &)
 
virtual void GetOutputSpacing (double[3])
 
virtual void SetOutputOrigin (double, double, double)
 
virtual void SetOutputOrigin (double[3])
 
virtual double * GetOutputOrigin ()
 
virtual void GetOutputOrigin (double &, double &, double &)
 
virtual void GetOutputOrigin (double[3])
 
virtual void SetCenterImage (int)
 
virtual void CenterImageOn ()
 
virtual void CenterImageOff ()
 
virtual int GetCenterImage ()
 
virtual void SetExtentTranslation (int, int, int)
 
virtual void SetExtentTranslation (int[3])
 
virtual int * GetExtentTranslation ()
 
virtual void GetExtentTranslation (int &, int &, int &)
 
virtual void GetExtentTranslation (int[3])
 
virtual void SetSpacingScale (double, double, double)
 
virtual void SetSpacingScale (double[3])
 
virtual double * GetSpacingScale ()
 
virtual void GetSpacingScale (double &, double &, double &)
 
virtual void GetSpacingScale (double[3])
 
virtual void SetOriginTranslation (double, double, double)
 
virtual void SetOriginTranslation (double[3])
 
virtual double * GetOriginTranslation ()
 
virtual void GetOriginTranslation (double &, double &, double &)
 
virtual void GetOriginTranslation (double[3])
 
virtual void SetOriginScale (double, double, double)
 
virtual void SetOriginScale (double[3])
 
virtual double * GetOriginScale ()
 
virtual void GetOriginScale (double &, double &, double &)
 
virtual void GetOriginScale (double[3])
 
- Public Member Functions inherited from vtkImageAlgorithm
vtkImageAlgorithmNewInstance () const
 
void PrintSelf (ostream &os, vtkIndent indent)
 
vtkImageData * GetOutput ()
 
vtkImageData * GetOutput (int)
 
virtual void SetOutput (vtkDataObject *d)
 
virtual int ProcessRequest (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
 
void SetInputData (vtkDataObject *)
 
void SetInputData (int, vtkDataObject *)
 
vtkDataObjectGetInput (int port)
 
vtkDataObjectGetInput ()
 
vtkImageData * GetImageDataInput (int port)
 
virtual void AddInputData (vtkDataObject *)
 
virtual void AddInputData (int, vtkDataObject *)
 
- Public Member Functions inherited from vtkAlgorithm
vtkAlgorithmNewInstance () const
 
void PrintSelf (ostream &os, vtkIndent indent)
 
int HasExecutive ()
 
vtkExecutiveGetExecutive ()
 
virtual void SetExecutive (vtkExecutive *executive)
 
virtual int ModifyRequest (vtkInformation *request, int when)
 
vtkInformation * GetInputPortInformation (int port)
 
vtkInformation * GetOutputPortInformation (int port)
 
int GetNumberOfInputPorts ()
 
int GetNumberOfOutputPorts ()
 
void UpdateProgress (double amount)
 
vtkInformation * GetInputArrayInformation (int idx)
 
void RemoveAllInputs ()
 
vtkDataObjectGetOutputDataObject (int port)
 
virtual void RemoveInputConnection (int port, vtkAlgorithmOutput *input)
 
virtual void RemoveInputConnection (int port, int idx)
 
virtual void RemoveAllInputConnections (int port)
 
int GetNumberOfInputConnections (int port)
 
int GetTotalNumberOfInputConnections ()
 
vtkAlgorithmOutputGetInputConnection (int port, int index)
 
vtkAlgorithmGetInputAlgorithm (int port, int index, int &algPort)
 
vtkAlgorithmGetInputAlgorithm (int port, int index)
 
vtkExecutiveGetInputExecutive (int port, int index)
 
vtkInformation * GetInputInformation (int port, int index)
 
vtkInformation * GetOutputInformation (int port)
 
virtual void UpdateInformation ()
 
virtual void PropagateUpdateExtent ()
 
virtual void UpdateWholeExtent ()
 
void ConvertTotalInputToPortConnection (int ind, int &port, int &conn)
 
virtual double ComputePriority ()
 
int SetUpdateExtentToWholeExtent (int port)
 
int SetUpdateExtentToWholeExtent ()
 
void SetUpdateExtent (int port, int extent[6])
 
int ProcessRequest (vtkInformation *request, vtkCollection *inInfo, vtkInformationVector *outInfo)
 
virtual int ComputePipelineMTime (vtkInformation *request, vtkInformationVector **inInfoVec, vtkInformationVector *outInfoVec, int requestFromOutputPort, unsigned long *mtime)
 
virtual vtkInformation * GetInformation ()
 
virtual void SetInformation (vtkInformation *)
 
virtual void Register (vtkObjectBase *o)
 
virtual void UnRegister (vtkObjectBase *o)
 
virtual void SetAbortExecute (int)
 
virtual int GetAbortExecute ()
 
virtual void AbortExecuteOn ()
 
virtual void AbortExecuteOff ()
 
virtual void SetProgress (double)
 
virtual double GetProgress ()
 
void SetProgressText (const char *ptext)
 
virtual char * GetProgressText ()
 
virtual unsigned long GetErrorCode ()
 
virtual void SetInputArrayToProcess (int idx, int port, int connection, int fieldAssociation, const char *name)
 
virtual void SetInputArrayToProcess (int idx, int port, int connection, int fieldAssociation, int fieldAttributeType)
 
virtual void SetInputArrayToProcess (int idx, vtkInformation *info)
 
virtual void SetInputArrayToProcess (int idx, int port, int connection, const char *fieldAssociation, const char *attributeTypeorName)
 
vtkDataObjectGetInputDataObject (int port, int connection)
 
virtual void SetInputConnection (int port, vtkAlgorithmOutput *input)
 
virtual void SetInputConnection (vtkAlgorithmOutput *input)
 
virtual void AddInputConnection (int port, vtkAlgorithmOutput *input)
 
virtual void AddInputConnection (vtkAlgorithmOutput *input)
 
virtual void SetInputDataObject (int port, vtkDataObject *data)
 
virtual void SetInputDataObject (vtkDataObject *data)
 
virtual void AddInputDataObject (int port, vtkDataObject *data)
 
virtual void AddInputDataObject (vtkDataObject *data)
 
vtkAlgorithmOutputGetOutputPort (int index)
 
vtkAlgorithmOutputGetOutputPort ()
 
vtkAlgorithmGetInputAlgorithm ()
 
vtkExecutiveGetInputExecutive ()
 
vtkInformation * GetInputInformation ()
 
virtual void Update (int port)
 
virtual void Update ()
 
virtual void SetReleaseDataFlag (int)
 
virtual int GetReleaseDataFlag ()
 
void ReleaseDataFlagOn ()
 
void ReleaseDataFlagOff ()
 
int UpdateExtentIsEmpty (vtkInformation *pinfo, vtkDataObject *output)
 
int UpdateExtentIsEmpty (vtkInformation *pinfo, int extentType)
 
void SetUpdateExtent (int port, int piece, int numPieces, int ghostLevel)
 
void SetUpdateExtent (int piece, int numPieces, int ghostLevel)
 
void SetUpdateExtent (int extent[6])
 
int * GetUpdateExtent ()
 
int * GetUpdateExtent (int port)
 
void GetUpdateExtent (int &x0, int &x1, int &y0, int &y1, int &z0, int &z1)
 
void GetUpdateExtent (int port, int &x0, int &x1, int &y0, int &y1, int &z0, int &z1)
 
void GetUpdateExtent (int extent[6])
 
void GetUpdateExtent (int port, int extent[6])
 
int GetUpdatePiece ()
 
int GetUpdatePiece (int port)
 
int GetUpdateNumberOfPieces ()
 
int GetUpdateNumberOfPieces (int port)
 
int GetUpdateGhostLevel ()
 
int GetUpdateGhostLevel (int port)
 

Static Public Member Functions

static vtkImageChangeInformationNew ()
 
static int IsTypeOf (const char *type)
 
static vtkImageChangeInformationSafeDownCast (vtkObjectBase *o)
 
- Static Public Member Functions inherited from vtkImageAlgorithm
static int IsTypeOf (const char *type)
 
static vtkImageAlgorithmSafeDownCast (vtkObjectBase *o)
 
- Static Public Member Functions inherited from vtkAlgorithm
static vtkAlgorithmNew ()
 
static int IsTypeOf (const char *type)
 
static vtkAlgorithmSafeDownCast (vtkObjectBase *o)
 
static void SetDefaultExecutivePrototype (vtkExecutive *proto)
 
static vtkInformationIntegerKey * INPUT_IS_OPTIONAL ()
 
static vtkInformationIntegerKey * INPUT_IS_REPEATABLE ()
 
static
vtkInformationInformationVectorKey * 
INPUT_REQUIRED_FIELDS ()
 
static
vtkInformationStringVectorKey * 
INPUT_REQUIRED_DATA_TYPE ()
 
static
vtkInformationInformationVectorKey * 
INPUT_ARRAYS_TO_PROCESS ()
 
static vtkInformationIntegerKey * INPUT_PORT ()
 
static vtkInformationIntegerKey * INPUT_CONNECTION ()
 
static vtkInformationIntegerKey * PRESERVES_DATASET ()
 
static vtkInformationIntegerKey * PRESERVES_GEOMETRY ()
 
static vtkInformationIntegerKey * PRESERVES_BOUNDS ()
 
static vtkInformationIntegerKey * PRESERVES_TOPOLOGY ()
 
static vtkInformationIntegerKey * PRESERVES_ATTRIBUTES ()
 
static vtkInformationIntegerKey * PRESERVES_RANGES ()
 
static vtkInformationIntegerKey * MANAGES_METAINFORMATION ()
 

Protected Member Functions

virtual vtkObjectBase * NewInstanceInternal () const
 
 vtkImageChangeInformation ()
 
 ~vtkImageChangeInformation ()
 
virtual int RequestUpdateExtent (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
 
virtual int RequestInformation (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
 
virtual int RequestData (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
 
virtual int FillInputPortInformation (int port, vtkInformation *info)
 
- Protected Member Functions inherited from vtkImageAlgorithm
 vtkImageAlgorithm ()
 
 ~vtkImageAlgorithm ()
 
virtual void CopyInputArrayAttributesToOutput (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
 
virtual void ExecuteDataWithInformation (vtkDataObject *output, vtkInformation *outInfo)
 
virtual void ExecuteData (vtkDataObject *output)
 
virtual void Execute ()
 
virtual void AllocateOutputData (vtkImageData *out, vtkInformation *outInfo, int *uExtent)
 
virtual vtkImageData * AllocateOutputData (vtkDataObject *out, vtkInformation *outInfo)
 
virtual void CopyAttributeData (vtkImageData *in, vtkImageData *out, vtkInformationVector **inputVector)
 
virtual int FillOutputPortInformation (int port, vtkInformation *info)
 
- Protected Member Functions inherited from vtkAlgorithm
 vtkAlgorithm ()
 
 ~vtkAlgorithm ()
 
virtual void SetNumberOfInputPorts (int n)
 
virtual void SetNumberOfOutputPorts (int n)
 
int InputPortIndexInRange (int index, const char *action)
 
int OutputPortIndexInRange (int index, const char *action)
 
int GetInputArrayAssociation (int idx, vtkInformationVector **inputVector)
 
virtual vtkExecutiveCreateDefaultExecutive ()
 
virtual void ReportReferences (vtkGarbageCollector *)
 
virtual void SetNumberOfInputConnections (int port, int n)
 
int GetInputArrayAssociation (int idx, int connection, vtkInformationVector **inputVector)
 
int GetInputArrayAssociation (int idx, vtkDataObject *input)
 
vtkDataArray * GetInputArrayToProcess (int idx, vtkInformationVector **inputVector)
 
vtkDataArray * GetInputArrayToProcess (int idx, vtkInformationVector **inputVector, int &association)
 
vtkDataArray * GetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector)
 
vtkDataArray * GetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association)
 
vtkDataArray * GetInputArrayToProcess (int idx, vtkDataObject *input)
 
vtkDataArray * GetInputArrayToProcess (int idx, vtkDataObject *input, int &association)
 
vtkAbstractArray * GetInputAbstractArrayToProcess (int idx, vtkInformationVector **inputVector)
 
vtkAbstractArray * GetInputAbstractArrayToProcess (int idx, vtkInformationVector **inputVector, int &association)
 
vtkAbstractArray * GetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector)
 
vtkAbstractArray * GetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association)
 
vtkAbstractArray * GetInputAbstractArrayToProcess (int idx, vtkDataObject *input)
 
vtkAbstractArray * GetInputAbstractArrayToProcess (int idx, vtkDataObject *input, int &association)
 
vtkInformation * GetInputArrayFieldInformation (int idx, vtkInformationVector **inputVector)
 
virtual void SetNthInputConnection (int port, int index, vtkAlgorithmOutput *input)
 
void SetInputDataInternal (int port, vtkDataObject *input)
 
void AddInputDataInternal (int port, vtkDataObject *input)
 
virtual void SetErrorCode (unsigned long)
 

Protected Attributes

int CenterImage
 
int OutputExtentStart [3]
 
int ExtentTranslation [3]
 
int FinalExtentTranslation [3]
 
double OutputSpacing [3]
 
double SpacingScale [3]
 
double OutputOrigin [3]
 
double OriginScale [3]
 
double OriginTranslation [3]
 
- Protected Attributes inherited from vtkAlgorithm
vtkInformation * Information
 
double Progress
 
char * ProgressText
 
unsigned long ErrorCode
 

Additional Inherited Members

- Public Attributes inherited from vtkAlgorithm
int AbortExecute
 
- Static Protected Member Functions inherited from vtkAlgorithm
static vtkInformationIntegerKey * PORT_REQUIREMENTS_FILLED ()
 
- Static Protected Attributes inherited from vtkAlgorithm
static vtkExecutiveDefaultExecutivePrototype
 

Detailed Description

modify spacing, origin and extent.

vtkImageChangeInformation modify the spacing, origin, or extent of the data without changing the data itself. The data is not resampled by this filter, only the information accompanying the data is modified.

Tests:
vtkImageChangeInformation (Tests)

Definition at line 34 of file vtkImageChangeInformation.h.

Member Typedef Documentation

Definition at line 38 of file vtkImageChangeInformation.h.

Constructor & Destructor Documentation

vtkImageChangeInformation::vtkImageChangeInformation ( )
protected
vtkImageChangeInformation::~vtkImageChangeInformation ( )
protected

Member Function Documentation

static vtkImageChangeInformation* vtkImageChangeInformation::New ( )
static
static int vtkImageChangeInformation::IsTypeOf ( const char *  type)
static
virtual int vtkImageChangeInformation::IsA ( const char *  type)
virtual

Reimplemented from vtkImageAlgorithm.

static vtkImageChangeInformation* vtkImageChangeInformation::SafeDownCast ( vtkObjectBase *  o)
static
virtual vtkObjectBase* vtkImageChangeInformation::NewInstanceInternal ( ) const
protectedvirtual

Reimplemented from vtkImageAlgorithm.

vtkImageChangeInformation* vtkImageChangeInformation::NewInstance ( ) const
void vtkImageChangeInformation::PrintSelf ( ostream &  os,
vtkIndent  indent 
)
virtual void vtkImageChangeInformation::SetInformationInputData ( vtkImageData *  )
virtual

Copy the information from another data set. By default, the information is copied from the input.

virtual vtkImageData* vtkImageChangeInformation::GetInformationInput ( )
virtual

Copy the information from another data set. By default, the information is copied from the input.

virtual void vtkImageChangeInformation::SetOutputExtentStart ( int  ,
int  ,
int   
)
virtual

Specify new starting values for the extent explicitly. These values are used as WholeExtent[0], WholeExtent[2] and WholeExtent[4] of the output. The default is to the use the extent start of the Input, or of the InformationInput if InformationInput is set.

virtual void vtkImageChangeInformation::SetOutputExtentStart ( int  [3])
virtual

Specify new starting values for the extent explicitly. These values are used as WholeExtent[0], WholeExtent[2] and WholeExtent[4] of the output. The default is to the use the extent start of the Input, or of the InformationInput if InformationInput is set.

virtual int* vtkImageChangeInformation::GetOutputExtentStart ( )
virtual

Specify new starting values for the extent explicitly. These values are used as WholeExtent[0], WholeExtent[2] and WholeExtent[4] of the output. The default is to the use the extent start of the Input, or of the InformationInput if InformationInput is set.

virtual void vtkImageChangeInformation::GetOutputExtentStart ( int &  ,
int &  ,
int &   
)
virtual

Specify new starting values for the extent explicitly. These values are used as WholeExtent[0], WholeExtent[2] and WholeExtent[4] of the output. The default is to the use the extent start of the Input, or of the InformationInput if InformationInput is set.

virtual void vtkImageChangeInformation::GetOutputExtentStart ( int  [3])
virtual

Specify new starting values for the extent explicitly. These values are used as WholeExtent[0], WholeExtent[2] and WholeExtent[4] of the output. The default is to the use the extent start of the Input, or of the InformationInput if InformationInput is set.

virtual void vtkImageChangeInformation::SetOutputSpacing ( double  ,
double  ,
double   
)
virtual

Specify a new data spacing explicitly. The default is to use the spacing of the Input, or of the InformationInput if InformationInput is set.

virtual void vtkImageChangeInformation::SetOutputSpacing ( double  [3])
virtual

Specify a new data spacing explicitly. The default is to use the spacing of the Input, or of the InformationInput if InformationInput is set.

virtual double* vtkImageChangeInformation::GetOutputSpacing ( )
virtual

Specify a new data spacing explicitly. The default is to use the spacing of the Input, or of the InformationInput if InformationInput is set.

virtual void vtkImageChangeInformation::GetOutputSpacing ( double &  ,
double &  ,
double &   
)
virtual

Specify a new data spacing explicitly. The default is to use the spacing of the Input, or of the InformationInput if InformationInput is set.

virtual void vtkImageChangeInformation::GetOutputSpacing ( double  [3])
virtual

Specify a new data spacing explicitly. The default is to use the spacing of the Input, or of the InformationInput if InformationInput is set.

virtual void vtkImageChangeInformation::SetOutputOrigin ( double  ,
double  ,
double   
)
virtual

Specify a new data origin explicitly. The default is to use the origin of the Input, or of the InformationInput if InformationInput is set.

virtual void vtkImageChangeInformation::SetOutputOrigin ( double  [3])
virtual

Specify a new data origin explicitly. The default is to use the origin of the Input, or of the InformationInput if InformationInput is set.

virtual double* vtkImageChangeInformation::GetOutputOrigin ( )
virtual

Specify a new data origin explicitly. The default is to use the origin of the Input, or of the InformationInput if InformationInput is set.

virtual void vtkImageChangeInformation::GetOutputOrigin ( double &  ,
double &  ,
double &   
)
virtual

Specify a new data origin explicitly. The default is to use the origin of the Input, or of the InformationInput if InformationInput is set.

virtual void vtkImageChangeInformation::GetOutputOrigin ( double  [3])
virtual

Specify a new data origin explicitly. The default is to use the origin of the Input, or of the InformationInput if InformationInput is set.

virtual void vtkImageChangeInformation::SetCenterImage ( int  )
virtual

Set the Origin of the output so that image coordinate (0,0,0) lies at the Center of the data set. This will override SetOutputOrigin. This is often a useful operation to apply before using vtkImageReslice to apply a transformation to an image.

virtual void vtkImageChangeInformation::CenterImageOn ( )
virtual

Set the Origin of the output so that image coordinate (0,0,0) lies at the Center of the data set. This will override SetOutputOrigin. This is often a useful operation to apply before using vtkImageReslice to apply a transformation to an image.

virtual void vtkImageChangeInformation::CenterImageOff ( )
virtual

Set the Origin of the output so that image coordinate (0,0,0) lies at the Center of the data set. This will override SetOutputOrigin. This is often a useful operation to apply before using vtkImageReslice to apply a transformation to an image.

virtual int vtkImageChangeInformation::GetCenterImage ( )
virtual

Set the Origin of the output so that image coordinate (0,0,0) lies at the Center of the data set. This will override SetOutputOrigin. This is often a useful operation to apply before using vtkImageReslice to apply a transformation to an image.

virtual void vtkImageChangeInformation::SetExtentTranslation ( int  ,
int  ,
int   
)
virtual

Apply a translation to the extent.

virtual void vtkImageChangeInformation::SetExtentTranslation ( int  [3])
virtual

Apply a translation to the extent.

virtual int* vtkImageChangeInformation::GetExtentTranslation ( )
virtual

Apply a translation to the extent.

virtual void vtkImageChangeInformation::GetExtentTranslation ( int &  ,
int &  ,
int &   
)
virtual

Apply a translation to the extent.

virtual void vtkImageChangeInformation::GetExtentTranslation ( int  [3])
virtual

Apply a translation to the extent.

virtual void vtkImageChangeInformation::SetSpacingScale ( double  ,
double  ,
double   
)
virtual

Apply a scale factor to the spacing.

virtual void vtkImageChangeInformation::SetSpacingScale ( double  [3])
virtual

Apply a scale factor to the spacing.

virtual double* vtkImageChangeInformation::GetSpacingScale ( )
virtual

Apply a scale factor to the spacing.

virtual void vtkImageChangeInformation::GetSpacingScale ( double &  ,
double &  ,
double &   
)
virtual

Apply a scale factor to the spacing.

virtual void vtkImageChangeInformation::GetSpacingScale ( double  [3])
virtual

Apply a scale factor to the spacing.

virtual void vtkImageChangeInformation::SetOriginTranslation ( double  ,
double  ,
double   
)
virtual

Apply a translation to the origin.

virtual void vtkImageChangeInformation::SetOriginTranslation ( double  [3])
virtual

Apply a translation to the origin.

virtual double* vtkImageChangeInformation::GetOriginTranslation ( )
virtual

Apply a translation to the origin.

virtual void vtkImageChangeInformation::GetOriginTranslation ( double &  ,
double &  ,
double &   
)
virtual

Apply a translation to the origin.

virtual void vtkImageChangeInformation::GetOriginTranslation ( double  [3])
virtual

Apply a translation to the origin.

virtual void vtkImageChangeInformation::SetOriginScale ( double  ,
double  ,
double   
)
virtual

Apply a scale to the origin. The scale is applied before the translation.

virtual void vtkImageChangeInformation::SetOriginScale ( double  [3])
virtual

Apply a scale to the origin. The scale is applied before the translation.

virtual double* vtkImageChangeInformation::GetOriginScale ( )
virtual

Apply a scale to the origin. The scale is applied before the translation.

virtual void vtkImageChangeInformation::GetOriginScale ( double &  ,
double &  ,
double &   
)
virtual

Apply a scale to the origin. The scale is applied before the translation.

virtual void vtkImageChangeInformation::GetOriginScale ( double  [3])
virtual

Apply a scale to the origin. The scale is applied before the translation.

virtual int vtkImageChangeInformation::RequestUpdateExtent ( vtkInformation *  ,
vtkInformationVector **  ,
vtkInformationVector *   
)
protectedvirtual

Subclasses can reimplement this method to translate the update extent requests from each output port into update extent requests for the input connections.

Reimplemented from vtkImageAlgorithm.

virtual int vtkImageChangeInformation::RequestInformation ( vtkInformation *  request,
vtkInformationVector **  inputVector,
vtkInformationVector *  outputVector 
)
protectedvirtual

Subclasses can reimplement this method to collect information from their inputs and set information for their outputs.

Reimplemented from vtkImageAlgorithm.

virtual int vtkImageChangeInformation::RequestData ( vtkInformation *  request,
vtkInformationVector **  inputVector,
vtkInformationVector *  outputVector 
)
protectedvirtual

This is called in response to a REQUEST_DATA request from the executive. Subclasses should override either this method or the ExecuteDataWithInformation method in order to generate data for their outputs. For images, the output arrays will already be allocated, so all that is necessary is to fill in the voxel values.

Reimplemented from vtkImageAlgorithm.

virtual int vtkImageChangeInformation::FillInputPortInformation ( int  port,
vtkInformation *  info 
)
protectedvirtual

These method should be reimplemented by subclasses that have more than a single input or single output. See vtkAlgorithm for more information.

Reimplemented from vtkImageAlgorithm.

Member Data Documentation

int vtkImageChangeInformation::CenterImage
protected

Definition at line 112 of file vtkImageChangeInformation.h.

int vtkImageChangeInformation::OutputExtentStart[3]
protected

Definition at line 114 of file vtkImageChangeInformation.h.

int vtkImageChangeInformation::ExtentTranslation[3]
protected

Definition at line 115 of file vtkImageChangeInformation.h.

int vtkImageChangeInformation::FinalExtentTranslation[3]
protected

Definition at line 116 of file vtkImageChangeInformation.h.

double vtkImageChangeInformation::OutputSpacing[3]
protected

Definition at line 118 of file vtkImageChangeInformation.h.

double vtkImageChangeInformation::SpacingScale[3]
protected

Definition at line 119 of file vtkImageChangeInformation.h.

double vtkImageChangeInformation::OutputOrigin[3]
protected

Definition at line 121 of file vtkImageChangeInformation.h.

double vtkImageChangeInformation::OriginScale[3]
protected

Definition at line 122 of file vtkImageChangeInformation.h.

double vtkImageChangeInformation::OriginTranslation[3]
protected

Definition at line 123 of file vtkImageChangeInformation.h.


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