VTK
Public Types | Public Member Functions | Static Public Member Functions | Protected Member Functions | Protected Attributes | List of all members
vtkImageEuclideanDistance Class Reference

computes 3D Euclidean DT More...

#include <vtkImageEuclideanDistance.h>

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

Public Types

typedef vtkImageDecomposeFilter Superclass
 
- Public Types inherited from vtkImageDecomposeFilter
typedef vtkImageIterateFilter Superclass
 
- Public Types inherited from vtkImageIterateFilter
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
 
- Public Types inherited from vtkObject
typedef vtkObjectBase Superclass
 

Public Member Functions

virtual const char * GetClassName ()
 
virtual int IsA (const char *type)
 
void PrintSelf (ostream &os, vtkIndent indent)
 
virtual int IterativeRequestData (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
 
int SplitExtent (int splitExt[6], int startExt[6], int num, int total)
 
virtual void SetInitialize (int)
 
virtual int GetInitialize ()
 
virtual void InitializeOn ()
 
virtual void InitializeOff ()
 
virtual void SetConsiderAnisotropy (int)
 
virtual int GetConsiderAnisotropy ()
 
virtual void ConsiderAnisotropyOn ()
 
virtual void ConsiderAnisotropyOff ()
 
virtual void SetMaximumDistance (double)
 
virtual double GetMaximumDistance ()
 
virtual void SetAlgorithm (int)
 
virtual int GetAlgorithm ()
 
void SetAlgorithmToSaito ()
 
void SetAlgorithmToSaitoCached ()
 
- Public Member Functions inherited from vtkImageDecomposeFilter
void SetDimensionality (int dim)
 
virtual int GetDimensionality ()
 
void PermuteIncrements (vtkIdType *increments, vtkIdType &inc0, vtkIdType &inc1, vtkIdType &inc2)
 
void PermuteExtent (int *extent, int &min0, int &max0, int &min1, int &max1, int &min2, int &max2)
 
- Public Member Functions inherited from vtkImageIterateFilter
void PrintSelf (ostream &os, vtkIndent indent)
 
virtual int GetIteration ()
 
virtual int GetNumberOfIterations ()
 
- Public Member Functions inherited from vtkThreadedImageAlgorithm
virtual void ThreadedExecute (vtkImageData *inData, vtkImageData *outData, int extent[6], int threadId)
 
virtual void ThreadedRequestData (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector, vtkImageData ***inData, vtkImageData **outData, int extent[6], int threadId)
 
virtual void SetNumberOfThreads (int)
 
virtual int GetNumberOfThreads ()
 
- Public Member Functions inherited from vtkImageAlgorithm
vtkDataObjectGetInput (int port)
 
vtkDataObjectGetInput ()
 
vtkImageDataGetImageDataInput (int port)
 
vtkImageDataGetOutput ()
 
vtkImageDataGetOutput (int)
 
virtual void SetOutput (vtkDataObject *d)
 
virtual int ProcessRequest (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
 
void SetInput (vtkDataObject *)
 
void SetInput (int, vtkDataObject *)
 
virtual void AddInput (vtkDataObject *)
 
virtual void AddInput (int, vtkDataObject *)
 
- Public Member Functions inherited from vtkAlgorithm
int HasExecutive ()
 
vtkExecutiveGetExecutive ()
 
virtual void SetExecutive (vtkExecutive *executive)
 
virtual int ModifyRequest (vtkInformation *request, int when)
 
vtkInformationGetInputPortInformation (int port)
 
vtkInformationGetOutputPortInformation (int port)
 
int GetNumberOfInputPorts ()
 
int GetNumberOfOutputPorts ()
 
void UpdateProgress (double amount)
 
vtkInformationGetInputArrayInformation (int idx)
 
void RemoveAllInputs ()
 
vtkDataObjectGetOutputDataObject (int port)
 
virtual void RemoveInputConnection (int port, vtkAlgorithmOutput *input)
 
int GetNumberOfInputConnections (int port)
 
int GetTotalNumberOfInputConnections ()
 
vtkAlgorithmOutputGetInputConnection (int port, int index)
 
virtual void Update ()
 
virtual void UpdateInformation ()
 
virtual void UpdateWholeExtent ()
 
void ConvertTotalInputToPortConnection (int ind, int &port, int &conn)
 
virtual double ComputePriority ()
 
int ProcessRequest (vtkInformation *request, vtkCollection *inInfo, vtkInformationVector *outInfo)
 
virtual int ComputePipelineMTime (vtkInformation *request, vtkInformationVector **inInfoVec, vtkInformationVector *outInfoVec, int requestFromOutputPort, unsigned long *mtime)
 
virtual vtkInformationGetInformation ()
 
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)
 
vtkAlgorithmOutputGetOutputPort (int index)
 
vtkAlgorithmOutputGetOutputPort ()
 
virtual void SetReleaseDataFlag (int)
 
virtual int GetReleaseDataFlag ()
 
void ReleaseDataFlagOn ()
 
void ReleaseDataFlagOff ()
 
int UpdateExtentIsEmpty (vtkDataObject *output)
 
int UpdateExtentIsEmpty (vtkInformation *pinfo, int extentType)
 
- Public Member Functions inherited from vtkObject
virtual void DebugOn ()
 
virtual void DebugOff ()
 
unsigned char GetDebug ()
 
void SetDebug (unsigned char debugFlag)
 
virtual void Modified ()
 
virtual unsigned long GetMTime ()
 
unsigned long AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)
 
unsigned long AddObserver (const char *event, vtkCommand *, float priority=0.0f)
 
vtkCommandGetCommand (unsigned long tag)
 
void RemoveObserver (vtkCommand *)
 
void RemoveObservers (unsigned long event, vtkCommand *)
 
void RemoveObservers (const char *event, vtkCommand *)
 
int HasObserver (unsigned long event, vtkCommand *)
 
int HasObserver (const char *event, vtkCommand *)
 
void RemoveObserver (unsigned long tag)
 
void RemoveObservers (unsigned long event)
 
void RemoveObservers (const char *event)
 
void RemoveAllObservers ()
 
int HasObserver (unsigned long event)
 
int HasObserver (const char *event)
 
template<class U , class T >
unsigned long AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f)
 
template<class U , class T >
unsigned long AddObserver (unsigned long event, U observer, void(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f)
 
int InvokeEvent (unsigned long event, void *callData)
 
int InvokeEvent (const char *event, void *callData)
 
int InvokeEvent (unsigned long event)
 
int InvokeEvent (const char *event)
 
- Public Member Functions inherited from vtkObjectBase
const char * GetClassName () const
 
virtual void Delete ()
 
virtual void FastDelete ()
 
void Print (ostream &os)
 
void SetReferenceCount (int)
 
void PrintRevisions (ostream &os)
 
virtual void PrintHeader (ostream &os, vtkIndent indent)
 
virtual void PrintTrailer (ostream &os, vtkIndent indent)
 
int GetReferenceCount ()
 

Static Public Member Functions

static vtkImageEuclideanDistanceNew ()
 
static int IsTypeOf (const char *type)
 
static vtkImageEuclideanDistanceSafeDownCast (vtkObject *o)
 
- Static Public Member Functions inherited from vtkImageDecomposeFilter
static int IsTypeOf (const char *type)
 
static vtkImageDecomposeFilterSafeDownCast (vtkObject *o)
 
- Static Public Member Functions inherited from vtkImageIterateFilter
static int IsTypeOf (const char *type)
 
static vtkImageIterateFilterSafeDownCast (vtkObject *o)
 
- Static Public Member Functions inherited from vtkThreadedImageAlgorithm
static int IsTypeOf (const char *type)
 
static vtkThreadedImageAlgorithmSafeDownCast (vtkObject *o)
 
- Static Public Member Functions inherited from vtkImageAlgorithm
static int IsTypeOf (const char *type)
 
static vtkImageAlgorithmSafeDownCast (vtkObject *o)
 
- Static Public Member Functions inherited from vtkAlgorithm
static vtkAlgorithmNew ()
 
static int IsTypeOf (const char *type)
 
static vtkAlgorithmSafeDownCast (vtkObject *o)
 
static void SetDefaultExecutivePrototype (vtkExecutive *proto)
 
static vtkInformationIntegerKeyINPUT_IS_OPTIONAL ()
 
static vtkInformationIntegerKeyINPUT_IS_REPEATABLE ()
 
static vtkInformationInformationVectorKeyINPUT_REQUIRED_FIELDS ()
 
static vtkInformationStringVectorKeyINPUT_REQUIRED_DATA_TYPE ()
 
static vtkInformationInformationVectorKeyINPUT_ARRAYS_TO_PROCESS ()
 
static vtkInformationIntegerKeyINPUT_PORT ()
 
static vtkInformationIntegerKeyINPUT_CONNECTION ()
 
static vtkInformationIntegerKeyPRESERVES_DATASET ()
 
static vtkInformationIntegerKeyPRESERVES_GEOMETRY ()
 
static vtkInformationIntegerKeyPRESERVES_BOUNDS ()
 
static vtkInformationIntegerKeyPRESERVES_TOPOLOGY ()
 
static vtkInformationIntegerKeyPRESERVES_ATTRIBUTES ()
 
static vtkInformationIntegerKeyPRESERVES_RANGES ()
 
- Static Public Member Functions inherited from vtkObject
static int IsTypeOf (const char *type)
 
static vtkObjectSafeDownCast (vtkObject *o)
 
static vtkObjectNew ()
 
static void BreakOnError ()
 
static void SetGlobalWarningDisplay (int val)
 
static void GlobalWarningDisplayOn ()
 
static void GlobalWarningDisplayOff ()
 
static int GetGlobalWarningDisplay ()
 
- Static Public Member Functions inherited from vtkObjectBase
static int IsTypeOf (const char *name)
 
static vtkObjectBaseNew ()
 

Protected Member Functions

 vtkImageEuclideanDistance ()
 
 ~vtkImageEuclideanDistance ()
 
virtual void AllocateOutputScalars (vtkImageData *outData)
 
virtual int IterativeRequestInformation (vtkInformation *in, vtkInformation *out)
 
virtual int IterativeRequestUpdateExtent (vtkInformation *in, vtkInformation *out)
 
- Protected Member Functions inherited from vtkImageDecomposeFilter
 vtkImageDecomposeFilter ()
 
 ~vtkImageDecomposeFilter ()
 
- Protected Member Functions inherited from vtkImageIterateFilter
 vtkImageIterateFilter ()
 
 ~vtkImageIterateFilter ()
 
virtual int RequestUpdateExtent (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
 
virtual int RequestInformation (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
 
virtual int RequestData (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
 
virtual void SetNumberOfIterations (int num)
 
vtkImageDataGetIterationInput ()
 
vtkImageDataGetIterationOutput ()
 
- Protected Member Functions inherited from vtkThreadedImageAlgorithm
 vtkThreadedImageAlgorithm ()
 
 ~vtkThreadedImageAlgorithm ()
 
- Protected Member Functions inherited from vtkImageAlgorithm
 vtkImageAlgorithm ()
 
 ~vtkImageAlgorithm ()
 
virtual void CopyInputArrayAttributesToOutput (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
 
virtual void AllocateOutputData (vtkImageData *out, int *uExtent)
 
virtual vtkImageDataAllocateOutputData (vtkDataObject *out)
 
virtual void CopyAttributeData (vtkImageData *in, vtkImageData *out, vtkInformationVector **inputVector)
 
virtual int FillOutputPortInformation (int port, vtkInformation *info)
 
virtual int FillInputPortInformation (int port, vtkInformation *info)
 
virtual void ExecuteData (vtkDataObject *output)
 
virtual void Execute ()
 
- 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)
 
vtkDataArrayGetInputArrayToProcess (int idx, vtkInformationVector **inputVector)
 
vtkDataArrayGetInputArrayToProcess (int idx, vtkInformationVector **inputVector, int &association)
 
vtkDataArrayGetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector)
 
vtkDataArrayGetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association)
 
vtkDataArrayGetInputArrayToProcess (int idx, vtkDataObject *input)
 
vtkDataArrayGetInputArrayToProcess (int idx, vtkDataObject *input, int &association)
 
vtkAbstractArrayGetInputAbstractArrayToProcess (int idx, vtkInformationVector **inputVector)
 
vtkAbstractArrayGetInputAbstractArrayToProcess (int idx, vtkInformationVector **inputVector, int &association)
 
vtkAbstractArrayGetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector)
 
vtkAbstractArrayGetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association)
 
vtkAbstractArrayGetInputAbstractArrayToProcess (int idx, vtkDataObject *input)
 
vtkAbstractArrayGetInputAbstractArrayToProcess (int idx, vtkDataObject *input, int &association)
 
vtkInformationGetInputArrayFieldInformation (int idx, vtkInformationVector **inputVector)
 
virtual void SetNthInputConnection (int port, int index, vtkAlgorithmOutput *input)
 
virtual void SetErrorCode (unsigned long)
 
- Protected Member Functions inherited from vtkObject
 vtkObject ()
 
virtual ~vtkObject ()
 
virtual void RegisterInternal (vtkObjectBase *, int check)
 
virtual void UnRegisterInternal (vtkObjectBase *, int check)
 
void InternalGrabFocus (vtkCommand *mouseEvents, vtkCommand *keypressEvents=NULL)
 
void InternalReleaseFocus ()
 
- Protected Member Functions inherited from vtkObjectBase
 vtkObjectBase ()
 
virtual ~vtkObjectBase ()
 
virtual void CollectRevisions (ostream &os)
 
 vtkObjectBase (const vtkObjectBase &)
 
void operator= (const vtkObjectBase &)
 

Protected Attributes

double MaximumDistance
 
int Initialize
 
int ConsiderAnisotropy
 
int Algorithm
 
- Protected Attributes inherited from vtkImageDecomposeFilter
int Dimensionality
 
- Protected Attributes inherited from vtkImageIterateFilter
int NumberOfIterations
 
int Iteration
 
vtkImageData ** IterationData
 
vtkInformationVectorInputVector
 
vtkInformationVectorOutputVector
 
- Protected Attributes inherited from vtkThreadedImageAlgorithm
vtkMultiThreaderThreader
 
int NumberOfThreads
 
- Protected Attributes inherited from vtkAlgorithm
vtkInformationInformation
 
double Progress
 
char * ProgressText
 
unsigned long ErrorCode
 
- Protected Attributes inherited from vtkObject
unsigned char Debug
 
vtkTimeStamp MTime
 
vtkSubjectHelper * SubjectHelper
 
- Protected Attributes inherited from vtkObjectBase
int ReferenceCount
 
vtkWeakPointerBase ** WeakPointers
 

Additional Inherited Members

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

Detailed Description

computes 3D Euclidean DT

vtkImageEuclideanDistance implements the Euclidean DT using Saito's algorithm. The distance map produced contains the square of the Euclidean distance values.

The algorithm has a o(n^(D+1)) complexity over nxnx...xn images in D dimensions. It is very efficient on relatively small images. Cuisenaire's algorithms should be used instead if n >> 500. These are not implemented yet.

For the special case of images where the slice-size is a multiple of 2^N with a large N (typically for 256x256 slices), Saito's algorithm encounters a lot of cache conflicts during the 3rd iteration which can slow it very significantly. In that case, one should use ::SetAlgorithmToSaitoCached() instead for better performance.

References:

T. Saito and J.I. Toriwaki. New algorithms for Euclidean distance transformations of an n-dimensional digitised picture with applications. Pattern Recognition, 27(11). pp. 1551–1565, 1994.

O. Cuisenaire. Distance Transformation: fast algorithms and applications to medical image processing. PhD Thesis, Universite catholique de Louvain, October 1999. http://ltswww.epfl.ch/~cuisenai/papers/oc_thesis.pdf

Tests:
vtkImageEuclideanDistance (Tests)

Definition at line 55 of file vtkImageEuclideanDistance.h.

Member Typedef Documentation

Definition at line 59 of file vtkImageEuclideanDistance.h.

Constructor & Destructor Documentation

vtkImageEuclideanDistance::vtkImageEuclideanDistance ( )
protected
vtkImageEuclideanDistance::~vtkImageEuclideanDistance ( )
inlineprotected

Definition at line 115 of file vtkImageEuclideanDistance.h.

Member Function Documentation

static vtkImageEuclideanDistance* vtkImageEuclideanDistance::New ( )
static
virtual const char* vtkImageEuclideanDistance::GetClassName ( )
virtual

Construct an instance of vtkImageDecomposeFilter filter with default dimensionality 3.

Reimplemented from vtkImageDecomposeFilter.

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

Construct an instance of vtkImageDecomposeFilter filter with default dimensionality 3.

Reimplemented from vtkImageDecomposeFilter.

static vtkImageEuclideanDistance* vtkImageEuclideanDistance::SafeDownCast ( vtkObject o)
static
void vtkImageEuclideanDistance::PrintSelf ( ostream &  os,
vtkIndent  indent 
)
virtual

Construct an instance of vtkImageDecomposeFilter filter with default dimensionality 3.

Reimplemented from vtkImageDecomposeFilter.

int vtkImageEuclideanDistance::SplitExtent ( int  splitExt[6],
int  startExt[6],
int  num,
int  total 
)
virtual

Used internally for streaming and threads. Splits output update extent into num pieces. This method needs to be called num times. Results must not overlap for consistent starting extent. Subclass can override this method. This method returns the number of peices resulting from a successful split. This can be from 1 to "total". If 1 is returned, the extent cannot be split.

Reimplemented from vtkThreadedImageAlgorithm.

virtual void vtkImageEuclideanDistance::SetInitialize ( int  )
virtual

Used to set all non-zero voxels to MaximumDistance before starting the distance transformation. Setting Initialize off keeps the current value in the input image as starting point. This allows to superimpose several distance maps.

virtual int vtkImageEuclideanDistance::GetInitialize ( )
virtual

Used to set all non-zero voxels to MaximumDistance before starting the distance transformation. Setting Initialize off keeps the current value in the input image as starting point. This allows to superimpose several distance maps.

virtual void vtkImageEuclideanDistance::InitializeOn ( )
virtual

Used to set all non-zero voxels to MaximumDistance before starting the distance transformation. Setting Initialize off keeps the current value in the input image as starting point. This allows to superimpose several distance maps.

virtual void vtkImageEuclideanDistance::InitializeOff ( )
virtual

Used to set all non-zero voxels to MaximumDistance before starting the distance transformation. Setting Initialize off keeps the current value in the input image as starting point. This allows to superimpose several distance maps.

virtual void vtkImageEuclideanDistance::SetConsiderAnisotropy ( int  )
virtual

Used to define whether Spacing should be used in the computation of the distances

virtual int vtkImageEuclideanDistance::GetConsiderAnisotropy ( )
virtual

Used to define whether Spacing should be used in the computation of the distances

virtual void vtkImageEuclideanDistance::ConsiderAnisotropyOn ( )
virtual

Used to define whether Spacing should be used in the computation of the distances

virtual void vtkImageEuclideanDistance::ConsiderAnisotropyOff ( )
virtual

Used to define whether Spacing should be used in the computation of the distances

virtual void vtkImageEuclideanDistance::SetMaximumDistance ( double  )
virtual

Any distance bigger than this->MaximumDistance will not ne computed but set to this->MaximumDistance instead.

virtual double vtkImageEuclideanDistance::GetMaximumDistance ( )
virtual

Any distance bigger than this->MaximumDistance will not ne computed but set to this->MaximumDistance instead.

virtual void vtkImageEuclideanDistance::SetAlgorithm ( int  )
virtual

Selects a Euclidean DT algorithm. 1. Saito 2. Saito-cached More algorithms will be added later on.

virtual int vtkImageEuclideanDistance::GetAlgorithm ( )
virtual

Selects a Euclidean DT algorithm. 1. Saito 2. Saito-cached More algorithms will be added later on.

void vtkImageEuclideanDistance::SetAlgorithmToSaito ( )
inline

Selects a Euclidean DT algorithm. 1. Saito 2. Saito-cached More algorithms will be added later on.

Definition at line 103 of file vtkImageEuclideanDistance.h.

void vtkImageEuclideanDistance::SetAlgorithmToSaitoCached ( )
inline

Selects a Euclidean DT algorithm. 1. Saito 2. Saito-cached More algorithms will be added later on.

Definition at line 105 of file vtkImageEuclideanDistance.h.

virtual int vtkImageEuclideanDistance::IterativeRequestData ( vtkInformation ,
vtkInformationVector **  ,
vtkInformationVector  
)
virtual

Reimplemented from vtkImageIterateFilter.

virtual void vtkImageEuclideanDistance::AllocateOutputScalars ( vtkImageData outData)
protectedvirtual
virtual int vtkImageEuclideanDistance::IterativeRequestInformation ( vtkInformation in,
vtkInformation out 
)
protectedvirtual

Reimplemented from vtkImageIterateFilter.

virtual int vtkImageEuclideanDistance::IterativeRequestUpdateExtent ( vtkInformation in,
vtkInformation out 
)
protectedvirtual

Reimplemented from vtkImageIterateFilter.

Member Data Documentation

double vtkImageEuclideanDistance::MaximumDistance
protected

Definition at line 117 of file vtkImageEuclideanDistance.h.

int vtkImageEuclideanDistance::Initialize
protected

Definition at line 118 of file vtkImageEuclideanDistance.h.

int vtkImageEuclideanDistance::ConsiderAnisotropy
protected

Definition at line 119 of file vtkImageEuclideanDistance.h.

int vtkImageEuclideanDistance::Algorithm
protected

Definition at line 120 of file vtkImageEuclideanDistance.h.


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