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vtkImageShrink3D Class Reference

Subsamples an image. More...

#include <vtkImageShrink3D.h>

Inheritance diagram for vtkImageShrink3D:
[legend]
Collaboration diagram for vtkImageShrink3D:
[legend]

Public Types

typedef vtkThreadedImageAlgorithm Superclass
 
- Public Types inherited from vtkThreadedImageAlgorithm
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)
 
vtkImageShrink3DNewInstance () const
 
void PrintSelf (ostream &os, vtkIndent indent)
 
void SetMean (int)
 
virtual int GetMean ()
 
virtual void MeanOn ()
 
virtual void MeanOff ()
 
void SetMinimum (int)
 
virtual int GetMinimum ()
 
virtual void MinimumOn ()
 
virtual void MinimumOff ()
 
void SetMaximum (int)
 
virtual int GetMaximum ()
 
virtual void MaximumOn ()
 
virtual void MaximumOff ()
 
void SetMedian (int)
 
virtual int GetMedian ()
 
virtual void MedianOn ()
 
virtual void MedianOff ()
 
virtual void SetShrinkFactors (int, int, int)
 
virtual void SetShrinkFactors (int[3])
 
virtual int * GetShrinkFactors ()
 
virtual void GetShrinkFactors (int &, int &, int &)
 
virtual void GetShrinkFactors (int[3])
 
virtual void SetShift (int, int, int)
 
virtual void SetShift (int[3])
 
virtual int * GetShift ()
 
virtual void GetShift (int &, int &, int &)
 
virtual void GetShift (int[3])
 
void SetAveraging (int)
 
int GetAveraging ()
 
virtual void AveragingOn ()
 
virtual void AveragingOff ()
 
- Public Member Functions inherited from vtkThreadedImageAlgorithm
vtkThreadedImageAlgorithmNewInstance () const
 
void PrintSelf (ostream &os, vtkIndent indent)
 
virtual void ThreadedExecute (vtkImageData *inData, vtkImageData *outData, int extent[6], int threadId)
 
virtual void SetNumberOfThreads (int)
 
virtual int GetNumberOfThreads ()
 
virtual int SplitExtent (int splitExt[6], int startExt[6], int num, int total)
 
- 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 vtkImageShrink3DNew ()
 
static int IsTypeOf (const char *type)
 
static vtkImageShrink3DSafeDownCast (vtkObjectBase *o)
 
- Static Public Member Functions inherited from vtkThreadedImageAlgorithm
static int IsTypeOf (const char *type)
 
static vtkThreadedImageAlgorithmSafeDownCast (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
 
 vtkImageShrink3D ()
 
 ~vtkImageShrink3D ()
 
virtual int RequestInformation (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
 
virtual int RequestUpdateExtent (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
 
void ThreadedRequestData (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector, vtkImageData ***inData, vtkImageData **outData, int ext[6], int id)
 
void InternalRequestUpdateExtent (int *inExt, int *outExt)
 
- Protected Member Functions inherited from vtkThreadedImageAlgorithm
 vtkThreadedImageAlgorithm ()
 
 ~vtkThreadedImageAlgorithm ()
 
virtual int RequestData (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
 
- 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)
 
virtual int FillInputPortInformation (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 ShrinkFactors [3]
 
int Shift [3]
 
int Mean
 
int Minimum
 
int Maximum
 
int Median
 
- Protected Attributes inherited from vtkThreadedImageAlgorithm
vtkMultiThreader * Threader
 
int NumberOfThreads
 
- 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

Subsamples an image.

vtkImageShrink3D shrinks an image by sub sampling on a uniform grid (integer multiples).

Examples:
vtkImageShrink3D (Examples)
Tests:
vtkImageShrink3D (Tests)

Definition at line 35 of file vtkImageShrink3D.h.

Member Typedef Documentation

Definition at line 39 of file vtkImageShrink3D.h.

Constructor & Destructor Documentation

vtkImageShrink3D::vtkImageShrink3D ( )
protected
vtkImageShrink3D::~vtkImageShrink3D ( )
inlineprotected

Definition at line 83 of file vtkImageShrink3D.h.

Member Function Documentation

static vtkImageShrink3D* vtkImageShrink3D::New ( )
static
static int vtkImageShrink3D::IsTypeOf ( const char *  type)
static
virtual int vtkImageShrink3D::IsA ( const char *  type)
virtual

Reimplemented from vtkThreadedImageAlgorithm.

static vtkImageShrink3D* vtkImageShrink3D::SafeDownCast ( vtkObjectBase *  o)
static
virtual vtkObjectBase* vtkImageShrink3D::NewInstanceInternal ( ) const
protectedvirtual

Reimplemented from vtkThreadedImageAlgorithm.

vtkImageShrink3D* vtkImageShrink3D::NewInstance ( ) const
void vtkImageShrink3D::PrintSelf ( ostream &  os,
vtkIndent  indent 
)
virtual void vtkImageShrink3D::SetShrinkFactors ( int  ,
int  ,
int   
)
virtual

Set/Get the shrink factors

virtual void vtkImageShrink3D::SetShrinkFactors ( int  [3])
virtual

Set/Get the shrink factors

virtual int* vtkImageShrink3D::GetShrinkFactors ( )
virtual

Set/Get the shrink factors

virtual void vtkImageShrink3D::GetShrinkFactors ( int &  ,
int &  ,
int &   
)
virtual

Set/Get the shrink factors

virtual void vtkImageShrink3D::GetShrinkFactors ( int  [3])
virtual

Set/Get the shrink factors

virtual void vtkImageShrink3D::SetShift ( int  ,
int  ,
int   
)
virtual

Set/Get the pixel to use as origin.

virtual void vtkImageShrink3D::SetShift ( int  [3])
virtual

Set/Get the pixel to use as origin.

virtual int* vtkImageShrink3D::GetShift ( )
virtual

Set/Get the pixel to use as origin.

virtual void vtkImageShrink3D::GetShift ( int &  ,
int &  ,
int &   
)
virtual

Set/Get the pixel to use as origin.

virtual void vtkImageShrink3D::GetShift ( int  [3])
virtual

Set/Get the pixel to use as origin.

void vtkImageShrink3D::SetAveraging ( int  )

Choose Mean, Minimum, Maximum, Median or sub sampling. The neighborhood operations are not centered on the sampled pixel. This may cause a half pixel shift in your output image. You can changed "Shift" to get around this. vtkImageGaussianSmooth or vtkImageMean with strides.

int vtkImageShrink3D::GetAveraging ( )
inline

Choose Mean, Minimum, Maximum, Median or sub sampling. The neighborhood operations are not centered on the sampled pixel. This may cause a half pixel shift in your output image. You can changed "Shift" to get around this. vtkImageGaussianSmooth or vtkImageMean with strides.

Definition at line 61 of file vtkImageShrink3D.h.

virtual void vtkImageShrink3D::AveragingOn ( )
virtual

Choose Mean, Minimum, Maximum, Median or sub sampling. The neighborhood operations are not centered on the sampled pixel. This may cause a half pixel shift in your output image. You can changed "Shift" to get around this. vtkImageGaussianSmooth or vtkImageMean with strides.

virtual void vtkImageShrink3D::AveragingOff ( )
virtual

Choose Mean, Minimum, Maximum, Median or sub sampling. The neighborhood operations are not centered on the sampled pixel. This may cause a half pixel shift in your output image. You can changed "Shift" to get around this. vtkImageGaussianSmooth or vtkImageMean with strides.

void vtkImageShrink3D::SetMean ( int  )
virtual int vtkImageShrink3D::GetMean ( )
virtual
virtual void vtkImageShrink3D::MeanOn ( )
virtual
virtual void vtkImageShrink3D::MeanOff ( )
virtual
void vtkImageShrink3D::SetMinimum ( int  )
virtual int vtkImageShrink3D::GetMinimum ( )
virtual
virtual void vtkImageShrink3D::MinimumOn ( )
virtual
virtual void vtkImageShrink3D::MinimumOff ( )
virtual
void vtkImageShrink3D::SetMaximum ( int  )
virtual int vtkImageShrink3D::GetMaximum ( )
virtual
virtual void vtkImageShrink3D::MaximumOn ( )
virtual
virtual void vtkImageShrink3D::MaximumOff ( )
virtual
void vtkImageShrink3D::SetMedian ( int  )
virtual int vtkImageShrink3D::GetMedian ( )
virtual
virtual void vtkImageShrink3D::MedianOn ( )
virtual
virtual void vtkImageShrink3D::MedianOff ( )
virtual
virtual int vtkImageShrink3D::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 vtkImageShrink3D::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.

void vtkImageShrink3D::ThreadedRequestData ( vtkInformation *  request,
vtkInformationVector **  inputVector,
vtkInformationVector *  outputVector,
vtkImageData ***  inData,
vtkImageData **  outData,
int  extent[6],
int  threadId 
)
protectedvirtual

If the subclass does not define an Execute method, then the task will be broken up, multiple threads will be spawned, and each thread will call this method. It is public so that the thread functions can call this method.

Reimplemented from vtkThreadedImageAlgorithm.

void vtkImageShrink3D::InternalRequestUpdateExtent ( int *  inExt,
int *  outExt 
)
protected

Member Data Documentation

int vtkImageShrink3D::ShrinkFactors[3]
protected

Definition at line 83 of file vtkImageShrink3D.h.

int vtkImageShrink3D::Shift[3]
protected

Definition at line 86 of file vtkImageShrink3D.h.

int vtkImageShrink3D::Mean
protected

Definition at line 87 of file vtkImageShrink3D.h.

int vtkImageShrink3D::Minimum
protected

Definition at line 88 of file vtkImageShrink3D.h.

int vtkImageShrink3D::Maximum
protected

Definition at line 89 of file vtkImageShrink3D.h.

int vtkImageShrink3D::Median
protected

Definition at line 90 of file vtkImageShrink3D.h.


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