vtkImageSpatialAlgorithm Class Reference

#include <vtkImageSpatialAlgorithm.h>

Inheritance diagram for vtkImageSpatialAlgorithm:

[legend]Collaboration diagram for vtkImageSpatialAlgorithm:

[legend]List of all members.

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Detailed Description

Filters that operate on pixel neighborhoods.

vtkImageSpatialAlgorithm is a super class for filters that operate on an input neighborhood for each output pixel. It handles even sized neighborhoods, but their can be a half pixel shift associated with processing. This superclass has some logic for handling boundaries. It can split regions into boundary and non-boundary pieces and call different execute methods.

Definition at line 32 of file vtkImageSpatialAlgorithm.h.

Public Types
typedef vtkThreadedImageAlgorithm	Superclass
Public Member Functions
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
void	PrintSelf (ostream &os, vtkIndent indent)
int *	GetKernelSize ()
int *	GetKernelMiddle ()
Static Public Member Functions
static vtkImageSpatialAlgorithm *	New ()
static int	IsTypeOf (const char *type)
static vtkImageSpatialAlgorithm *	SafeDownCast (vtkObject *o)
Protected Member Functions
	vtkImageSpatialAlgorithm ()
	~vtkImageSpatialAlgorithm ()
virtual int	RequestInformation (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
void	ComputeOutputWholeExtent (int extent[6], int handleBoundaries)
virtual int	RequestUpdateExtent (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
void	InternalRequestUpdateExtent (int *extent, int *inExtent, int *wholeExtent)
Protected Attributes
int	KernelSize [3]
int	KernelMiddle [3]
int	Strides [3]
int	HandleBoundaries

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Member Typedef Documentation

typedef vtkThreadedImageAlgorithm vtkImageSpatialAlgorithm::Superclass

Reimplemented from vtkThreadedImageAlgorithm. Reimplemented in vtkImageAnisotropicDiffusion2D, vtkImageAnisotropicDiffusion3D, vtkImageContinuousDilate3D, vtkImageContinuousErode3D, vtkImageDilateErode3D, vtkImageHybridMedian2D, vtkImageMedian3D, vtkImageRange3D, vtkImageSobel2D, vtkImageSobel3D, and vtkImageVariance3D. Definition at line 36 of file vtkImageSpatialAlgorithm.h.

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Constructor & Destructor Documentation

vtkImageSpatialAlgorithm::vtkImageSpatialAlgorithm (   )  [protected]

vtkImageSpatialAlgorithm::~vtkImageSpatialAlgorithm (   )  [inline, protected]

Definition at line 47 of file vtkImageSpatialAlgorithm.h.

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Member Function Documentation

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

Create an object with Debug turned off, modified time initialized to zero, and reference counting on. Reimplemented from vtkAlgorithm. Reimplemented in vtkImageAnisotropicDiffusion2D, vtkImageAnisotropicDiffusion3D, vtkImageContinuousDilate3D, vtkImageContinuousErode3D, vtkImageDilateErode3D, vtkImageHybridMedian2D, vtkImageMedian3D, vtkImageRange3D, vtkImageSobel2D, vtkImageSobel3D, and vtkImageVariance3D.

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

Reimplemented from vtkThreadedImageAlgorithm. Reimplemented in vtkImageAnisotropicDiffusion2D, vtkImageAnisotropicDiffusion3D, vtkImageContinuousDilate3D, vtkImageContinuousErode3D, vtkImageDilateErode3D, vtkImageHybridMedian2D, vtkImageMedian3D, vtkImageRange3D, vtkImageSobel2D, vtkImageSobel3D, and vtkImageVariance3D.

static int vtkImageSpatialAlgorithm::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 vtkThreadedImageAlgorithm. Reimplemented in vtkImageAnisotropicDiffusion2D, vtkImageAnisotropicDiffusion3D, vtkImageContinuousDilate3D, vtkImageContinuousErode3D, vtkImageDilateErode3D, vtkImageHybridMedian2D, vtkImageMedian3D, vtkImageRange3D, vtkImageSobel2D, vtkImageSobel3D, and vtkImageVariance3D.

virtual int vtkImageSpatialAlgorithm::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 vtkThreadedImageAlgorithm. Reimplemented in vtkImageAnisotropicDiffusion2D, vtkImageAnisotropicDiffusion3D, vtkImageContinuousDilate3D, vtkImageContinuousErode3D, vtkImageDilateErode3D, vtkImageHybridMedian2D, vtkImageMedian3D, vtkImageRange3D, vtkImageSobel2D, vtkImageSobel3D, and vtkImageVariance3D.

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

Reimplemented from vtkThreadedImageAlgorithm. Reimplemented in vtkImageAnisotropicDiffusion2D, vtkImageAnisotropicDiffusion3D, vtkImageContinuousDilate3D, vtkImageContinuousErode3D, vtkImageDilateErode3D, vtkImageHybridMedian2D, vtkImageMedian3D, vtkImageRange3D, vtkImageSobel2D, vtkImageSobel3D, and vtkImageVariance3D.

void vtkImageSpatialAlgorithm::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 vtkThreadedImageAlgorithm. Reimplemented in vtkImageAnisotropicDiffusion2D, vtkImageAnisotropicDiffusion3D, vtkImageContinuousDilate3D, vtkImageContinuousErode3D, vtkImageDilateErode3D, vtkImageMedian3D, vtkImageRange3D, vtkImageSobel2D, vtkImageSobel3D, and vtkImageVariance3D.

int* vtkImageSpatialAlgorithm::GetKernelSize (   )  [inline]

Get the Kernel size. Definition at line 40 of file vtkImageSpatialAlgorithm.h.

int* vtkImageSpatialAlgorithm::GetKernelMiddle (   )  [inline]

Get the Kernel middle. Definition at line 43 of file vtkImageSpatialAlgorithm.h.

virtual int vtkImageSpatialAlgorithm::RequestInformation (  vtkInformation *  , vtkInformationVector **  , vtkInformationVector *  )  [protected, virtual]

Reimplemented from vtkImageAlgorithm. Reimplemented in vtkImageRange3D, vtkImageSobel2D, vtkImageSobel3D, and vtkImageVariance3D.

void vtkImageSpatialAlgorithm::ComputeOutputWholeExtent (  int  extent[6], int  handleBoundaries )  [protected]

virtual int vtkImageSpatialAlgorithm::RequestUpdateExtent (  vtkInformation *  , vtkInformationVector **  , vtkInformationVector *  )  [protected, virtual]

Reimplemented from vtkImageAlgorithm.

void vtkImageSpatialAlgorithm::InternalRequestUpdateExtent (  int *  extent, int *  inExtent, int *  wholeExtent )  [protected]

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Member Data Documentation

int vtkImageSpatialAlgorithm::KernelSize[3] [protected]

Definition at line 47 of file vtkImageSpatialAlgorithm.h.

int vtkImageSpatialAlgorithm::KernelMiddle[3] [protected]

Definition at line 50 of file vtkImageSpatialAlgorithm.h.

int vtkImageSpatialAlgorithm::Strides[3] [protected]

Definition at line 51 of file vtkImageSpatialAlgorithm.h.

int vtkImageSpatialAlgorithm::HandleBoundaries [protected]

Definition at line 52 of file vtkImageSpatialAlgorithm.h.

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

• dox/Imaging/vtkImageSpatialAlgorithm.h

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