vtkImageDivergence Class Reference

#include <vtkImageDivergence.h>

Inheritance diagram for vtkImageDivergence:

[legend]Collaboration diagram for vtkImageDivergence:

[legend]List of all members.

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Detailed Description

Divergence of a vector field.

vtkImageDivergence takes a 3D vector field and creates a scalar field which which represents the rate of change of the vector field. The definition of Divergence: Given V = P(x,y,z), Q(x,y,z), R(x,y,z), Divergence = dP/dx + dQ/dy + dR/dz.

Tests:

vtkImageDivergence (Tests)

Definition at line 34 of file vtkImageDivergence.h.

Public Types
typedef vtkThreadedImageAlgorithm	Superclass
Public Member Functions
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
Static Public Member Functions
static vtkImageDivergence *	New ()
static int	IsTypeOf (const char *type)
static vtkImageDivergence *	SafeDownCast (vtkObject *o)
Protected Member Functions
	vtkImageDivergence ()
	~vtkImageDivergence ()
virtual int	RequestUpdateExtent (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
virtual int	RequestInformation (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
void	ThreadedExecute (vtkImageData *inData, vtkImageData *outData, int ext[6], int id)

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Member Typedef Documentation

typedef vtkThreadedImageAlgorithm vtkImageDivergence::Superclass

Reimplemented from vtkThreadedImageAlgorithm. Definition at line 38 of file vtkImageDivergence.h.

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Constructor & Destructor Documentation

vtkImageDivergence::vtkImageDivergence (   )  [protected]

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

Definition at line 42 of file vtkImageDivergence.h.

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Member Function Documentation

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

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

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

Reimplemented from vtkThreadedImageAlgorithm.

static int vtkImageDivergence::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.

virtual int vtkImageDivergence::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.

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

Reimplemented from vtkThreadedImageAlgorithm.

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

Reimplemented from vtkImageAlgorithm.

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

Reimplemented from vtkImageAlgorithm.

void vtkImageDivergence::ThreadedExecute (  vtkImageData *  inData, vtkImageData *  outData, int  ext[6], int  id )  [protected, virtual]

Reimplemented from vtkThreadedImageAlgorithm.

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

• dox/Imaging/vtkImageDivergence.h

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