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vtkImageInterpolator Class Reference

interpolate data values from images More...

#include <vtkImageInterpolator.h>

Inheritance diagram for vtkImageInterpolator:
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Collaboration diagram for vtkImageInterpolator:
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Public Types

typedef vtkAbstractImageInterpolator Superclass
 
- Public Types inherited from vtkAbstractImageInterpolator
typedef vtkObject Superclass
 

Public Member Functions

virtual vtkTypeBool IsA (const char *type)
 Return 1 if this class is the same type of (or a subclass of) the named class.
 
vtkImageInterpolatorNewInstance () const
 
void PrintSelf (ostream &os, vtkIndent indent) override
 Methods invoked by print to print information about the object including superclasses.
 
void ComputeSupportSize (const double matrix[16], int size[3]) override
 Get the support size for use in computing update extents.
 
bool IsSeparable () override
 Returns true if the interpolator supports weight precomputation.
 
void FreePrecomputedWeights (vtkInterpolationWeights *&weights) override
 Free the precomputed weights.
 
virtual void SetInterpolationMode (int mode)
 The interpolation mode for point scalars (default: linear).
 
void SetInterpolationModeToNearest ()
 The interpolation mode for point scalars (default: linear).
 
void SetInterpolationModeToLinear ()
 The interpolation mode for point scalars (default: linear).
 
void SetInterpolationModeToCubic ()
 The interpolation mode for point scalars (default: linear).
 
int GetInterpolationMode ()
 The interpolation mode for point scalars (default: linear).
 
virtual const char * GetInterpolationModeAsString ()
 The interpolation mode for point scalars (default: linear).
 
void PrecomputeWeightsForExtent (const double matrix[16], const int extent[6], int newExtent[6], vtkInterpolationWeights *&weights) override
 If the data is going to be sampled on a regular grid, then the interpolation weights can be precomputed.
 
void PrecomputeWeightsForExtent (const float matrix[16], const int extent[6], int newExtent[6], vtkInterpolationWeights *&weights) override
 If the data is going to be sampled on a regular grid, then the interpolation weights can be precomputed.
 
- Public Member Functions inherited from vtkAbstractImageInterpolator
virtual vtkTypeBool IsA (const char *type)
 Return 1 if this class is the same type of (or a subclass of) the named class.
 
vtkAbstractImageInterpolatorNewInstance () const
 
void PrintSelf (ostream &os, vtkIndent indent) override
 Methods invoked by print to print information about the object including superclasses.
 
virtual void Initialize (vtkDataObject *data)
 Initialize the interpolator with the data that you wish to interpolate.
 
virtual void ReleaseData ()
 Release any data stored by the interpolator.
 
void DeepCopy (vtkAbstractImageInterpolator *obj)
 Copy the interpolator.
 
virtual void Update ()
 Update the interpolator.
 
double Interpolate (double x, double y, double z, int component)
 Get the result of interpolating the specified component of the input data, which should be set to zero if there is only one component.
 
bool Interpolate (const double point[3], double *value)
 Sample the input data.
 
void SetOutValue (double outValue)
 The value to return when the point is out of bounds.
 
double GetOutValue ()
 
void SetTolerance (double tol)
 The tolerance to apply when checking whether a point is out of bounds.
 
double GetTolerance ()
 
void SetComponentOffset (int offset)
 This method specifies which component of the input will be interpolated, or if ComponentCount is also set, it specifies the first component.
 
int GetComponentOffset ()
 
void SetComponentCount (int count)
 This method specifies the number of components to extract.
 
int GetComponentCount ()
 
int ComputeNumberOfComponents (int inputComponents)
 Compute the number of output components based on the ComponentOffset, ComponentCount, and the number of components in the input data.
 
int GetNumberOfComponents ()
 Get the number of components that will be returned when Interpolate() is called.
 
void SetSlidingWindow (bool x)
 Enable sliding window for separable kernels.
 
void SlidingWindowOn ()
 
void SlidingWindowOff ()
 
bool GetSlidingWindow ()
 
virtual void ComputeSupportSize (const double matrix[16], int support[3])=0
 Get the support size for use in computing update extents.
 
virtual bool IsSeparable ()=0
 True if the interpolation is separable, which means that the weights can be precomputed in order to accelerate the interpolation.
 
virtual void FreePrecomputedWeights (vtkInterpolationWeights *&weights)
 Free the weights that were provided by PrecomputeWeightsForExtent.
 
void InterpolateIJK (const double point[3], double *value)
 A version of Interpolate that takes structured coords instead of data coords.
 
void InterpolateIJK (const float point[3], float *value)
 A version of Interpolate that takes structured coords instead of data coords.
 
bool CheckBoundsIJK (const double x[3])
 Check an x,y,z point to see if it is within the bounds for the structured coords of the image.
 
bool CheckBoundsIJK (const float x[3])
 Check an x,y,z point to see if it is within the bounds for the structured coords of the image.
 
void SetBorderMode (vtkImageBorderMode mode)
 The border mode (default: clamp).
 
void SetBorderModeToClamp ()
 The border mode (default: clamp).
 
void SetBorderModeToRepeat ()
 The border mode (default: clamp).
 
void SetBorderModeToMirror ()
 The border mode (default: clamp).
 
vtkImageBorderMode GetBorderMode ()
 The border mode (default: clamp).
 
const char * GetBorderModeAsString ()
 The border mode (default: clamp).
 
void InterpolateRow (vtkInterpolationWeights *&weights, int xIdx, int yIdx, int zIdx, double *value, int n)
 Get a row of samples, using the weights that were precomputed by PrecomputeWeightsForExtent.
 
void InterpolateRow (vtkInterpolationWeights *&weights, int xIdx, int yIdx, int zIdx, float *value, int n)
 Get a row of samples, using the weights that were precomputed by PrecomputeWeightsForExtent.
 
virtual double * GetSpacing ()
 Get the spacing of the data being interpolated.
 
virtual void GetSpacing (double &, double &, double &)
 Get the spacing of the data being interpolated.
 
virtual void GetSpacing (double[3])
 Get the spacing of the data being interpolated.
 
virtual double * GetDirection ()
 Get the direction of the data being interpolated.
 
virtual void GetDirection (double data[9])
 Get the direction of the data being interpolated.
 
virtual double * GetOrigin ()
 Get the origin of the data being interpolated.
 
virtual void GetOrigin (double &, double &, double &)
 Get the origin of the data being interpolated.
 
virtual void GetOrigin (double[3])
 Get the origin of the data being interpolated.
 
virtual int * GetExtent ()
 Get the extent of the data being interpolated.
 
virtual void GetExtent (int &, int &, int &, int &, int &, int &)
 Get the extent of the data being interpolated.
 
virtual void GetExtent (int[6])
 Get the extent of the data being interpolated.
 
- Public Member Functions inherited from vtkObject
 vtkBaseTypeMacro (vtkObject, vtkObjectBase)
 
virtual void DebugOn ()
 Turn debugging output on.
 
virtual void DebugOff ()
 Turn debugging output off.
 
bool GetDebug ()
 Get the value of the debug flag.
 
void SetDebug (bool debugFlag)
 Set the value of the debug flag.
 
virtual void Modified ()
 Update the modification time for this object.
 
virtual vtkMTimeType GetMTime ()
 Return this object's modified time.
 
void PrintSelf (ostream &os, vtkIndent indent) override
 Methods invoked by print to print information about the object including superclasses.
 
void RemoveObserver (unsigned long tag)
 
void RemoveObservers (unsigned long event)
 
void RemoveObservers (const char *event)
 
void RemoveAllObservers ()
 
vtkTypeBool HasObserver (unsigned long event)
 
vtkTypeBool HasObserver (const char *event)
 
vtkTypeBool InvokeEvent (unsigned long event)
 
vtkTypeBool InvokeEvent (const char *event)
 
std::string GetObjectDescription () const override
 The object description printed in messages and PrintSelf output.
 
unsigned long AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)
 Allow people to add/remove/invoke observers (callbacks) to any VTK object.
 
unsigned long AddObserver (const char *event, vtkCommand *, float priority=0.0f)
 Allow people to add/remove/invoke observers (callbacks) to any VTK object.
 
vtkCommandGetCommand (unsigned long tag)
 Allow people to add/remove/invoke observers (callbacks) to any VTK object.
 
void RemoveObserver (vtkCommand *)
 Allow people to add/remove/invoke observers (callbacks) to any VTK object.
 
void RemoveObservers (unsigned long event, vtkCommand *)
 Allow people to add/remove/invoke observers (callbacks) to any VTK object.
 
void RemoveObservers (const char *event, vtkCommand *)
 Allow people to add/remove/invoke observers (callbacks) to any VTK object.
 
vtkTypeBool HasObserver (unsigned long event, vtkCommand *)
 Allow people to add/remove/invoke observers (callbacks) to any VTK object.
 
vtkTypeBool HasObserver (const char *event, vtkCommand *)
 Allow people to add/remove/invoke observers (callbacks) to any VTK object.
 
template<class U , class T >
unsigned long AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f)
 Overloads to AddObserver that allow developers to add class member functions as callbacks for events.
 
template<class U , class T >
unsigned long AddObserver (unsigned long event, U observer, void(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f)
 Overloads to AddObserver that allow developers to add class member functions as callbacks for events.
 
template<class U , class T >
unsigned long AddObserver (unsigned long event, U observer, bool(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f)
 Allow user to set the AbortFlagOn() with the return value of the callback method.
 
vtkTypeBool InvokeEvent (unsigned long event, void *callData)
 This method invokes an event and return whether the event was aborted or not.
 
vtkTypeBool InvokeEvent (const char *event, void *callData)
 This method invokes an event and return whether the event was aborted or not.
 
virtual void SetObjectName (const std::string &objectName)
 Set/get the name of this object for reporting purposes.
 
virtual std::string GetObjectName () const
 Set/get the name of this object for reporting purposes.
 
- Public Member Functions inherited from vtkObjectBase
const char * GetClassName () const
 Return the class name as a string.
 
virtual std::string GetObjectDescription () const
 The object description printed in messages and PrintSelf output.
 
virtual vtkTypeBool IsA (const char *name)
 Return 1 if this class is the same type of (or a subclass of) the named class.
 
virtual vtkIdType GetNumberOfGenerationsFromBase (const char *name)
 Given the name of a base class of this class type, return the distance of inheritance between this class type and the named class (how many generations of inheritance are there between this class and the named class).
 
virtual void Delete ()
 Delete a VTK object.
 
virtual void FastDelete ()
 Delete a reference to this object.
 
void InitializeObjectBase ()
 
void Print (ostream &os)
 Print an object to an ostream.
 
void Register (vtkObjectBase *o)
 Increase the reference count (mark as used by another object).
 
virtual void UnRegister (vtkObjectBase *o)
 Decrease the reference count (release by another object).
 
int GetReferenceCount ()
 Return the current reference count of this object.
 
void SetReferenceCount (int)
 Sets the reference count.
 
bool GetIsInMemkind () const
 A local state flag that remembers whether this object lives in the normal or extended memory space.
 
virtual void PrintHeader (ostream &os, vtkIndent indent)
 Methods invoked by print to print information about the object including superclasses.
 
virtual void PrintTrailer (ostream &os, vtkIndent indent)
 Methods invoked by print to print information about the object including superclasses.
 
virtual bool UsesGarbageCollector () const
 Indicate whether the class uses vtkGarbageCollector or not.
 

Static Public Member Functions

static vtkImageInterpolatorNew ()
 
static vtkTypeBool IsTypeOf (const char *type)
 
static vtkImageInterpolatorSafeDownCast (vtkObjectBase *o)
 
- Static Public Member Functions inherited from vtkAbstractImageInterpolator
static vtkTypeBool IsTypeOf (const char *type)
 
static vtkAbstractImageInterpolatorSafeDownCast (vtkObjectBase *o)
 
- Static Public Member Functions inherited from vtkObject
static vtkObjectNew ()
 Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
 
static void BreakOnError ()
 This method is called when vtkErrorMacro executes.
 
static void SetGlobalWarningDisplay (vtkTypeBool val)
 This is a global flag that controls whether any debug, warning or error messages are displayed.
 
static void GlobalWarningDisplayOn ()
 This is a global flag that controls whether any debug, warning or error messages are displayed.
 
static void GlobalWarningDisplayOff ()
 This is a global flag that controls whether any debug, warning or error messages are displayed.
 
static vtkTypeBool GetGlobalWarningDisplay ()
 This is a global flag that controls whether any debug, warning or error messages are displayed.
 
- Static Public Member Functions inherited from vtkObjectBase
static vtkTypeBool IsTypeOf (const char *name)
 Return 1 if this class type is the same type of (or a subclass of) the named class.
 
static vtkIdType GetNumberOfGenerationsFromBaseType (const char *name)
 Given a the name of a base class of this class type, return the distance of inheritance between this class type and the named class (how many generations of inheritance are there between this class and the named class).
 
static vtkObjectBaseNew ()
 Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
 
static void SetMemkindDirectory (const char *directoryname)
 The name of a directory, ideally mounted -o dax, to memory map an extended memory space within.
 
static bool GetUsingMemkind ()
 A global state flag that controls whether vtkObjects are constructed in the usual way (the default) or within the extended memory space.
 

Protected Member Functions

virtual vtkObjectBaseNewInstanceInternal () const
 
 vtkImageInterpolator ()
 
 ~vtkImageInterpolator () override
 
void InternalUpdate () override
 Update the interpolator.
 
void InternalDeepCopy (vtkAbstractImageInterpolator *obj) override
 Copy all members.
 
void GetInterpolationFunc (void(**doublefunc)(vtkInterpolationInfo *, const double[3], double *)) override
 Get the interpolation functions.
 
void GetInterpolationFunc (void(**floatfunc)(vtkInterpolationInfo *, const float[3], float *)) override
 Get the interpolation functions.
 
void GetRowInterpolationFunc (void(**doublefunc)(vtkInterpolationWeights *, int, int, int, double *, int)) override
 Get the row interpolation functions.
 
void GetRowInterpolationFunc (void(**floatfunc)(vtkInterpolationWeights *, int, int, int, float *, int)) override
 Get the row interpolation functions.
 
- Protected Member Functions inherited from vtkAbstractImageInterpolator
virtual vtkObjectBaseNewInstanceInternal () const
 
 vtkAbstractImageInterpolator ()
 
 ~vtkAbstractImageInterpolator () override
 
virtual void InternalUpdate ()=0
 Subclass-specific updates.
 
virtual void InternalDeepCopy (vtkAbstractImageInterpolator *obj)=0
 Subclass-specific copy.
 
void CoordinateToIJK (const double point[3], double ijk[3])
 Convert XYZ coordinate to IJK continuous index.
 
virtual void GetSlidingWindowFunc (void(**doublefunc)(vtkInterpolationWeights *, int, int, int, double *, int))
 Get the sliding window interpolation functions.
 
virtual void GetSlidingWindowFunc (void(**floatfunc)(vtkInterpolationWeights *, int, int, int, float *, int))
 Get the sliding window interpolation functions.
 
- Protected Member Functions inherited from vtkObject
 vtkObject ()
 
 ~vtkObject () override
 
void RegisterInternal (vtkObjectBase *, vtkTypeBool check) override
 
void UnRegisterInternal (vtkObjectBase *, vtkTypeBool check) override
 
void InternalGrabFocus (vtkCommand *mouseEvents, vtkCommand *keypressEvents=nullptr)
 These methods allow a command to exclusively grab all events.
 
void InternalReleaseFocus ()
 These methods allow a command to exclusively grab all events.
 
- Protected Member Functions inherited from vtkObjectBase
 vtkObjectBase ()
 
virtual ~vtkObjectBase ()
 
virtual void RegisterInternal (vtkObjectBase *, vtkTypeBool check)
 
virtual void UnRegisterInternal (vtkObjectBase *, vtkTypeBool check)
 
virtual void ReportReferences (vtkGarbageCollector *)
 
virtual void ObjectFinalize ()
 
 vtkObjectBase (const vtkObjectBase &)
 
void operator= (const vtkObjectBase &)
 

Protected Attributes

int InterpolationMode
 
- Protected Attributes inherited from vtkAbstractImageInterpolator
vtkDataArrayScalars
 
double StructuredBoundsDouble [6]
 
float StructuredBoundsFloat [6]
 
int Extent [6]
 
double Spacing [3]
 
double Direction [9]
 
double InverseDirection [9]
 
double Origin [3]
 
double OutValue
 
double Tolerance
 
vtkImageBorderMode BorderMode
 
int ComponentOffset
 
int ComponentCount
 
bool UseDirection
 
bool SlidingWindow
 
vtkInterpolationInfoInterpolationInfo
 
void(* InterpolationFuncDouble )(vtkInterpolationInfo *info, const double point[3], double *outPtr)
 
void(* InterpolationFuncFloat )(vtkInterpolationInfo *info, const float point[3], float *outPtr)
 
void(* RowInterpolationFuncDouble )(vtkInterpolationWeights *weights, int idX, int idY, int idZ, double *outPtr, int n)
 
void(* RowInterpolationFuncFloat )(vtkInterpolationWeights *weights, int idX, int idY, int idZ, float *outPtr, int n)
 
- Protected Attributes inherited from vtkObject
bool Debug
 
vtkTimeStamp MTime
 
vtkSubjectHelper * SubjectHelper
 
std::string ObjectName
 
- Protected Attributes inherited from vtkObjectBase
std::atomic< int32_t > ReferenceCount
 
vtkWeakPointerBase ** WeakPointers
 

Additional Inherited Members

- Static Protected Member Functions inherited from vtkObjectBase
static vtkMallocingFunction GetCurrentMallocFunction ()
 
static vtkReallocingFunction GetCurrentReallocFunction ()
 
static vtkFreeingFunction GetCurrentFreeFunction ()
 
static vtkFreeingFunction GetAlternateFreeFunction ()
 

Detailed Description

interpolate data values from images

vtkImageInterpolator provides a simple interface for interpolating image data. It provides linear, cubic, and nearest-neighbor interpolation.

Thanks:
Thanks to David Gobbi at the Seaman Family MR Centre and Dept. of Clinical Neurosciences, Foothills Medical Centre, Calgary, for providing this class.
See also
vtkImageReslice
Examples:
vtkImageInterpolator (Examples)
Tests:
vtkImageInterpolator (Tests)

Definition at line 29 of file vtkImageInterpolator.h.

Member Typedef Documentation

◆ Superclass

Definition at line 33 of file vtkImageInterpolator.h.

Constructor & Destructor Documentation

◆ vtkImageInterpolator()

vtkImageInterpolator::vtkImageInterpolator ( )
protected

◆ ~vtkImageInterpolator()

vtkImageInterpolator::~vtkImageInterpolator ( )
overrideprotected

Member Function Documentation

◆ New()

static vtkImageInterpolator * vtkImageInterpolator::New ( )
static

◆ IsTypeOf()

static vtkTypeBool vtkImageInterpolator::IsTypeOf ( const char *  type)
static

◆ IsA()

virtual vtkTypeBool vtkImageInterpolator::IsA ( const char *  name)
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 vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkAbstractImageInterpolator.

Reimplemented in vtkGenericImageInterpolator.

◆ SafeDownCast()

static vtkImageInterpolator * vtkImageInterpolator::SafeDownCast ( vtkObjectBase o)
static

◆ NewInstanceInternal()

virtual vtkObjectBase * vtkImageInterpolator::NewInstanceInternal ( ) const
protectedvirtual

Reimplemented from vtkAbstractImageInterpolator.

Reimplemented in vtkGenericImageInterpolator.

◆ NewInstance()

vtkImageInterpolator * vtkImageInterpolator::NewInstance ( ) const

◆ PrintSelf()

void vtkImageInterpolator::PrintSelf ( ostream &  os,
vtkIndent  indent 
)
overridevirtual

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 vtkAbstractImageInterpolator.

◆ SetInterpolationMode()

virtual void vtkImageInterpolator::SetInterpolationMode ( int  mode)
virtual

The interpolation mode for point scalars (default: linear).

Subclasses will provide additional interpolation modes, so this is a virtual method.

◆ SetInterpolationModeToNearest()

void vtkImageInterpolator::SetInterpolationModeToNearest ( )
inline

The interpolation mode for point scalars (default: linear).

Subclasses will provide additional interpolation modes, so this is a virtual method.

Definition at line 42 of file vtkImageInterpolator.h.

◆ SetInterpolationModeToLinear()

void vtkImageInterpolator::SetInterpolationModeToLinear ( )
inline

The interpolation mode for point scalars (default: linear).

Subclasses will provide additional interpolation modes, so this is a virtual method.

Definition at line 43 of file vtkImageInterpolator.h.

◆ SetInterpolationModeToCubic()

void vtkImageInterpolator::SetInterpolationModeToCubic ( )
inline

The interpolation mode for point scalars (default: linear).

Subclasses will provide additional interpolation modes, so this is a virtual method.

Definition at line 44 of file vtkImageInterpolator.h.

◆ GetInterpolationMode()

int vtkImageInterpolator::GetInterpolationMode ( )
inline

The interpolation mode for point scalars (default: linear).

Subclasses will provide additional interpolation modes, so this is a virtual method.

Definition at line 45 of file vtkImageInterpolator.h.

◆ GetInterpolationModeAsString()

virtual const char * vtkImageInterpolator::GetInterpolationModeAsString ( )
virtual

The interpolation mode for point scalars (default: linear).

Subclasses will provide additional interpolation modes, so this is a virtual method.

◆ ComputeSupportSize()

void vtkImageInterpolator::ComputeSupportSize ( const double  matrix[16],
int  size[3] 
)
overridevirtual

Get the support size for use in computing update extents.

If the data will be sampled on a regular grid, then pass a matrix describing the structured coordinate transformation between the output and the input. Otherwise, pass nullptr as the matrix to retrieve the full kernel size.

Implements vtkAbstractImageInterpolator.

◆ IsSeparable()

bool vtkImageInterpolator::IsSeparable ( )
overridevirtual

Returns true if the interpolator supports weight precomputation.

This will always return true for this interpolator.

Implements vtkAbstractImageInterpolator.

◆ PrecomputeWeightsForExtent() [1/2]

void vtkImageInterpolator::PrecomputeWeightsForExtent ( const double  matrix[16],
const int  extent[6],
int  newExtent[6],
vtkInterpolationWeights *&  weights 
)
overridevirtual

If the data is going to be sampled on a regular grid, then the interpolation weights can be precomputed.

A matrix must be supplied that provides a transformation between the provided extent and the structured coordinates of the input. This matrix must perform only permutations, scales, and translation, i.e. each of the three columns must have only one non-zero value. A new extent is provided that can be used for out-of-bounds checks. THIS METHOD IS THREAD SAFE.

Reimplemented from vtkAbstractImageInterpolator.

◆ PrecomputeWeightsForExtent() [2/2]

void vtkImageInterpolator::PrecomputeWeightsForExtent ( const float  matrix[16],
const int  extent[6],
int  newExtent[6],
vtkInterpolationWeights *&  weights 
)
overridevirtual

If the data is going to be sampled on a regular grid, then the interpolation weights can be precomputed.

A matrix must be supplied that provides a transformation between the provided extent and the structured coordinates of the input. This matrix must perform only permutations, scales, and translation, i.e. each of the three columns must have only one non-zero value. A new extent is provided that can be used for out-of-bounds checks. THIS METHOD IS THREAD SAFE.

Reimplemented from vtkAbstractImageInterpolator.

◆ FreePrecomputedWeights()

void vtkImageInterpolator::FreePrecomputedWeights ( vtkInterpolationWeights *&  weights)
overridevirtual

Free the precomputed weights.

THIS METHOD IS THREAD SAFE.

Reimplemented from vtkAbstractImageInterpolator.

◆ InternalUpdate()

void vtkImageInterpolator::InternalUpdate ( )
overrideprotectedvirtual

Update the interpolator.

Implements vtkAbstractImageInterpolator.

◆ InternalDeepCopy()

void vtkImageInterpolator::InternalDeepCopy ( vtkAbstractImageInterpolator obj)
overrideprotectedvirtual

Copy all members.

Implements vtkAbstractImageInterpolator.

◆ GetInterpolationFunc() [1/2]

void vtkImageInterpolator::GetInterpolationFunc ( void(**)(vtkInterpolationInfo *, const double[3], double *)  doublefunc)
overrideprotectedvirtual

Get the interpolation functions.

Reimplemented from vtkAbstractImageInterpolator.

◆ GetInterpolationFunc() [2/2]

void vtkImageInterpolator::GetInterpolationFunc ( void(**)(vtkInterpolationInfo *, const float[3], float *)  floatfunc)
overrideprotectedvirtual

Get the interpolation functions.

Reimplemented from vtkAbstractImageInterpolator.

◆ GetRowInterpolationFunc() [1/2]

void vtkImageInterpolator::GetRowInterpolationFunc ( void(**)(vtkInterpolationWeights *, int, int, int, double *, int)  doublefunc)
overrideprotectedvirtual

Get the row interpolation functions.

Reimplemented from vtkAbstractImageInterpolator.

◆ GetRowInterpolationFunc() [2/2]

void vtkImageInterpolator::GetRowInterpolationFunc ( void(**)(vtkInterpolationWeights *, int, int, int, float *, int)  floatfunc)
overrideprotectedvirtual

Get the row interpolation functions.

Reimplemented from vtkAbstractImageInterpolator.

Member Data Documentation

◆ InterpolationMode

int vtkImageInterpolator::InterpolationMode
protected

Definition at line 118 of file vtkImageInterpolator.h.


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