vtkImageSobel3D Class Reference

#include <vtkImageSobel3D.h>

Inheritance diagram for vtkImageSobel3D:

[legend]Collaboration diagram for vtkImageSobel3D:

[legend]List of all members.

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Detailed Description

Computes a vector field using sobel functions.

vtkImageSobel3D computes a vector field from a scalar field by using Sobel functions. The number of vector components is 3 because the input is a volume. Output is always doubles. A little creative liberty was used to extend the 2D sobel kernels into 3D.

Tests:

vtkImageSobel3D (Tests)

Definition at line 33 of file vtkImageSobel3D.h.

Public Types
typedef vtkImageSpatialAlgorithm	Superclass
Public Member Functions
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
void	PrintSelf (ostream &os, vtkIndent indent)
Static Public Member Functions
static vtkImageSobel3D *	New ()
static int	IsTypeOf (const char *type)
static vtkImageSobel3D *	SafeDownCast (vtkObject *o)
Protected Member Functions
	vtkImageSobel3D ()
	~vtkImageSobel3D ()
void	ThreadedRequestData (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector, vtkImageData ***inData, vtkImageData **outData, int outExt[6], int id)
virtual int	RequestInformation (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)

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Member Typedef Documentation

typedef vtkImageSpatialAlgorithm vtkImageSobel3D::Superclass

Reimplemented from vtkImageSpatialAlgorithm. Definition at line 37 of file vtkImageSobel3D.h.

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Constructor & Destructor Documentation

vtkImageSobel3D::vtkImageSobel3D (   )  [protected]

vtkImageSobel3D::~vtkImageSobel3D (   )  [inline, protected]

Definition at line 42 of file vtkImageSobel3D.h.

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Member Function Documentation

static vtkImageSobel3D* vtkImageSobel3D::New (   )  [static]

Create an object with Debug turned off, modified time initialized to zero, and reference counting on. Reimplemented from vtkImageSpatialAlgorithm.

virtual const char* vtkImageSobel3D::GetClassName (   )  [virtual]

Reimplemented from vtkImageSpatialAlgorithm.

static int vtkImageSobel3D::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 vtkImageSpatialAlgorithm.

virtual int vtkImageSobel3D::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 vtkImageSpatialAlgorithm.

static vtkImageSobel3D* vtkImageSobel3D::SafeDownCast (  vtkObject *  o  )  [static]

Reimplemented from vtkImageSpatialAlgorithm.

void vtkImageSobel3D::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 vtkImageSpatialAlgorithm.

void vtkImageSobel3D::ThreadedRequestData (  vtkInformation *  request, vtkInformationVector **  inputVector, vtkInformationVector *  outputVector, vtkImageData ***  inData, vtkImageData **  outData, int  outExt[6], int  id )  [protected, virtual]

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.

virtual int vtkImageSobel3D::RequestInformation (  vtkInformation *  request, vtkInformationVector **  inputVector, vtkInformationVector *  outputVector )  [protected, virtual]

Reimplemented from vtkImageSpatialAlgorithm.

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

• dox/Imaging/vtkImageSobel3D.h

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