vtkImageResample Class Reference

Resamples an image to be larger or smaller. More...

#include <vtkImageResample.h>

Inheritance diagram for vtkImageResample:

Collaboration diagram for vtkImageResample:

Public Types
typedef vtkImageReslice	Superclass
Public Types inherited from vtkImageReslice
typedef vtkThreadedImageAlgorithm	Superclass
Public Types inherited from vtkThreadedImageAlgorithm
typedef vtkImageAlgorithm	Superclass
Public Types inherited from vtkImageAlgorithm
typedef vtkAlgorithm	Superclass
Public Types inherited from vtkAlgorithm
enum	DesiredOutputPrecision { SINGLE_PRECISION , DOUBLE_PRECISION , DEFAULT_PRECISION }
	Values used for setting the desired output precision for various algorithms. More...
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. More...
vtkImageResample *	NewInstance () const
void	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses. More...
double	GetAxisMagnificationFactor (int axis, vtkInformation *inInfo=nullptr)
	Get the computed magnification factor for a specific axis. More...
void	SetOutputSpacing (double sx, double sy, double sz) override
	Set desired spacing. More...
void	SetOutputSpacing (const double spacing[3]) override
	Set desired spacing. More...
void	SetAxisOutputSpacing (int axis, double spacing)
	Set desired spacing. More...
void	SetMagnificationFactors (double fx, double fy, double fz)
	Set/Get Magnification factors. More...
void	SetMagnificationFactors (const double f[3])
	Set/Get Magnification factors. More...
virtual double *	GetMagnificationFactors ()
	Set/Get Magnification factors. More...
virtual void	GetMagnificationFactors (double &, double &, double &)
	Set/Get Magnification factors. More...
virtual void	GetMagnificationFactors (double[3])
	Set/Get Magnification factors. More...
void	SetAxisMagnificationFactor (int axis, double factor)
	Set/Get Magnification factors. More...
virtual void	SetDimensionality (int)
	Dimensionality is the number of axes which are considered during execution. More...
virtual int	GetDimensionality ()
	Dimensionality is the number of axes which are considered during execution. More...
Public Member Functions inherited from vtkImageReslice
virtual vtkTypeBool	IsA (const char *type)
	Return 1 if this class is the same type of (or a subclass of) the named class. More...
vtkImageReslice *	NewInstance () const
void	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses. More...
virtual void	SetInterpolationMode (int)
	Set interpolation mode (default: nearest neighbor). More...
virtual int	GetInterpolationMode ()
void	SetInterpolationModeToNearestNeighbor ()
void	SetInterpolationModeToLinear ()
void	SetInterpolationModeToCubic ()
virtual const char *	GetInterpolationModeAsString ()
vtkMTimeType	GetMTime () override
	When determining the modified time of the filter, this check the modified time of the transform and matrix. More...
void	ReportReferences (vtkGarbageCollector *) override
	Report object referenced by instances of this class. More...
virtual void	SetResliceAxes (vtkMatrix4x4 *)
	This method is used to set up the axes for the output voxels. More...
virtual vtkMatrix4x4 *	GetResliceAxes ()
	This method is used to set up the axes for the output voxels. More...
void	SetResliceAxesDirectionCosines (double x0, double x1, double x2, double y0, double y1, double y2, double z0, double z1, double z2)
	Specify the direction cosines for the ResliceAxes (i.e. More...
void	SetResliceAxesDirectionCosines (const double x[3], const double y[3], const double z[3])
	Specify the direction cosines for the ResliceAxes (i.e. More...
void	SetResliceAxesDirectionCosines (const double xyz[9])
	Specify the direction cosines for the ResliceAxes (i.e. More...
void	GetResliceAxesDirectionCosines (double x[3], double y[3], double z[3])
	Specify the direction cosines for the ResliceAxes (i.e. More...
void	GetResliceAxesDirectionCosines (double xyz[9])
	Specify the direction cosines for the ResliceAxes (i.e. More...
double *	GetResliceAxesDirectionCosines ()
	Specify the direction cosines for the ResliceAxes (i.e. More...
void	SetResliceAxesOrigin (double x, double y, double z)
	Specify the origin for the ResliceAxes (i.e. More...
void	SetResliceAxesOrigin (const double xyz[3])
	Specify the origin for the ResliceAxes (i.e. More...
void	GetResliceAxesOrigin (double xyz[3])
	Specify the origin for the ResliceAxes (i.e. More...
double *	GetResliceAxesOrigin ()
	Specify the origin for the ResliceAxes (i.e. More...
virtual void	SetResliceTransform (vtkAbstractTransform *)
	Set a transform to be applied to the resampling grid that has been defined via the ResliceAxes and the output Origin, Spacing and Extent. More...
virtual vtkAbstractTransform *	GetResliceTransform ()
	Set a transform to be applied to the resampling grid that has been defined via the ResliceAxes and the output Origin, Spacing and Extent. More...
virtual void	SetInformationInput (vtkImageData *)
	Set a vtkImageData from which the default Spacing, Origin, and WholeExtent of the output will be copied. More...
virtual vtkImageData *	GetInformationInput ()
	Set a vtkImageData from which the default Spacing, Origin, and WholeExtent of the output will be copied. More...
virtual void	SetTransformInputSampling (vtkTypeBool)
	Specify whether to transform the spacing, origin and extent of the Input (or the InformationInput) according to the direction cosines and origin of the ResliceAxes before applying them as the default output spacing, origin and extent (default: On). More...
virtual void	TransformInputSamplingOn ()
	Specify whether to transform the spacing, origin and extent of the Input (or the InformationInput) according to the direction cosines and origin of the ResliceAxes before applying them as the default output spacing, origin and extent (default: On). More...
virtual void	TransformInputSamplingOff ()
	Specify whether to transform the spacing, origin and extent of the Input (or the InformationInput) according to the direction cosines and origin of the ResliceAxes before applying them as the default output spacing, origin and extent (default: On). More...
virtual vtkTypeBool	GetTransformInputSampling ()
	Specify whether to transform the spacing, origin and extent of the Input (or the InformationInput) according to the direction cosines and origin of the ResliceAxes before applying them as the default output spacing, origin and extent (default: On). More...
virtual void	SetAutoCropOutput (vtkTypeBool)
	Turn this on if you want to guarantee that the extent of the output will be large enough to ensure that none of the data will be cropped (default: Off). More...
virtual void	AutoCropOutputOn ()
	Turn this on if you want to guarantee that the extent of the output will be large enough to ensure that none of the data will be cropped (default: Off). More...
virtual void	AutoCropOutputOff ()
	Turn this on if you want to guarantee that the extent of the output will be large enough to ensure that none of the data will be cropped (default: Off). More...
virtual vtkTypeBool	GetAutoCropOutput ()
	Turn this on if you want to guarantee that the extent of the output will be large enough to ensure that none of the data will be cropped (default: Off). More...
virtual void	SetWrap (vtkTypeBool)
	Turn on wrap-pad feature (default: Off). More...
virtual vtkTypeBool	GetWrap ()
	Turn on wrap-pad feature (default: Off). More...
virtual void	WrapOn ()
	Turn on wrap-pad feature (default: Off). More...
virtual void	WrapOff ()
	Turn on wrap-pad feature (default: Off). More...
virtual void	SetMirror (vtkTypeBool)
	Turn on mirror-pad feature (default: Off). More...
virtual vtkTypeBool	GetMirror ()
	Turn on mirror-pad feature (default: Off). More...
virtual void	MirrorOn ()
	Turn on mirror-pad feature (default: Off). More...
virtual void	MirrorOff ()
	Turn on mirror-pad feature (default: Off). More...
virtual void	SetBorder (vtkTypeBool)
	Extend the apparent input border by a half voxel (default: On). More...
virtual vtkTypeBool	GetBorder ()
	Extend the apparent input border by a half voxel (default: On). More...
virtual void	BorderOn ()
	Extend the apparent input border by a half voxel (default: On). More...
virtual void	BorderOff ()
	Extend the apparent input border by a half voxel (default: On). More...
virtual void	SetBorderThickness (double)
	Set the border thickness for BorderOn() (default: 0.5). More...
virtual double	GetBorderThickness ()
	Set the border thickness for BorderOn() (default: 0.5). More...
virtual void	SetInterpolator (vtkAbstractImageInterpolator *sampler)
	Set the interpolator to use. More...
virtual vtkAbstractImageInterpolator *	GetInterpolator ()
	Set the interpolator to use. More...
virtual void	SetSlabMode (int)
	Set the slab mode, for generating thick slices. More...
virtual int	GetSlabMode ()
	Set the slab mode, for generating thick slices. More...
void	SetSlabModeToMin ()
	Set the slab mode, for generating thick slices. More...
void	SetSlabModeToMax ()
	Set the slab mode, for generating thick slices. More...
void	SetSlabModeToMean ()
	Set the slab mode, for generating thick slices. More...
void	SetSlabModeToSum ()
	Set the slab mode, for generating thick slices. More...
virtual const char *	GetSlabModeAsString ()
	Set the slab mode, for generating thick slices. More...
virtual void	SetSlabNumberOfSlices (int)
	Set the number of slices that will be combined to create the slab. More...
virtual int	GetSlabNumberOfSlices ()
	Set the number of slices that will be combined to create the slab. More...
virtual void	SetSlabTrapezoidIntegration (vtkTypeBool)
	Use trapezoid integration for slab computation. More...
virtual void	SlabTrapezoidIntegrationOn ()
	Use trapezoid integration for slab computation. More...
virtual void	SlabTrapezoidIntegrationOff ()
	Use trapezoid integration for slab computation. More...
virtual vtkTypeBool	GetSlabTrapezoidIntegration ()
	Use trapezoid integration for slab computation. More...
virtual void	SetSlabSliceSpacingFraction (double)
	The slab spacing as a fraction of the output slice spacing. More...
virtual double	GetSlabSliceSpacingFraction ()
	The slab spacing as a fraction of the output slice spacing. More...
virtual void	SetOptimization (vtkTypeBool)
	Turn on and off optimizations (default on, they should only be turned off for testing purposes). More...
virtual vtkTypeBool	GetOptimization ()
	Turn on and off optimizations (default on, they should only be turned off for testing purposes). More...
virtual void	OptimizationOn ()
	Turn on and off optimizations (default on, they should only be turned off for testing purposes). More...
virtual void	OptimizationOff ()
	Turn on and off optimizations (default on, they should only be turned off for testing purposes). More...
virtual void	SetScalarShift (double)
	Set a value to add to all the output voxels. More...
virtual double	GetScalarShift ()
	Set a value to add to all the output voxels. More...
virtual void	SetScalarScale (double)
	Set multiplication factor to apply to all the output voxels. More...
virtual double	GetScalarScale ()
	Set multiplication factor to apply to all the output voxels. More...
virtual void	SetOutputScalarType (int)
	Set the scalar type of the output to be different from the input. More...
virtual int	GetOutputScalarType ()
	Set the scalar type of the output to be different from the input. More...
virtual void	SetBackgroundColor (double, double, double, double)
	Set the background color (for multi-component images). More...
virtual void	SetBackgroundColor (double[4])
	Set the background color (for multi-component images). More...
virtual double *	GetBackgroundColor ()
	Set the background color (for multi-component images). More...
virtual void	GetBackgroundColor (double &, double &, double &, double &)
	Set the background color (for multi-component images). More...
virtual void	GetBackgroundColor (double[4])
	Set the background color (for multi-component images). More...
void	SetBackgroundLevel (double v)
	Set background grey level (for single-component images). More...
double	GetBackgroundLevel ()
	Set background grey level (for single-component images). More...
virtual double *	GetOutputSpacing ()
	Set the voxel spacing for the output data. More...
virtual void	GetOutputSpacing (double &, double &, double &)
	Set the voxel spacing for the output data. More...
virtual void	GetOutputSpacing (double[3])
	Set the voxel spacing for the output data. More...
void	SetOutputSpacingToDefault ()
	Set the voxel spacing for the output data. More...
virtual void	SetOutputOrigin (double x, double y, double z)
	Set the origin for the output data. More...
virtual void	SetOutputOrigin (const double a[3])
	Set the origin for the output data. More...
virtual double *	GetOutputOrigin ()
	Set the origin for the output data. More...
virtual void	GetOutputOrigin (double &, double &, double &)
	Set the origin for the output data. More...
virtual void	GetOutputOrigin (double[3])
	Set the origin for the output data. More...
void	SetOutputOriginToDefault ()
	Set the origin for the output data. More...
virtual void	SetOutputExtent (int a, int b, int c, int d, int e, int f)
	Set the extent for the output data. More...
virtual void	SetOutputExtent (const int a[6])
	Set the extent for the output data. More...
virtual int *	GetOutputExtent ()
	Set the extent for the output data. More...
virtual void	GetOutputExtent (int &, int &, int &, int &, int &, int &)
	Set the extent for the output data. More...
virtual void	GetOutputExtent (int[6])
	Set the extent for the output data. More...
void	SetOutputExtentToDefault ()
	Set the extent for the output data. More...
virtual void	SetOutputDimensionality (int)
	Force the dimensionality of the output to either 1, 2, 3 or 0 (default: 3). More...
virtual int	GetOutputDimensionality ()
	Force the dimensionality of the output to either 1, 2, 3 or 0 (default: 3). More...
void	SetInterpolate (int t)
	Convenient methods for switching between nearest-neighbor and linear interpolation. More...
void	InterpolateOn ()
	Convenient methods for switching between nearest-neighbor and linear interpolation. More...
void	InterpolateOff ()
	Convenient methods for switching between nearest-neighbor and linear interpolation. More...
int	GetInterpolate ()
	Convenient methods for switching between nearest-neighbor and linear interpolation. More...
void	SetStencilData (vtkImageStencilData *stencil)
	Use a stencil to limit the calculations to a specific region of the output. More...
vtkImageStencilData *	GetStencil ()
	Use a stencil to limit the calculations to a specific region of the output. More...
virtual void	SetGenerateStencilOutput (vtkTypeBool)
	Generate an output stencil that defines which pixels were interpolated and which pixels were out-of-bounds of the input. More...
virtual vtkTypeBool	GetGenerateStencilOutput ()
	Generate an output stencil that defines which pixels were interpolated and which pixels were out-of-bounds of the input. More...
virtual void	GenerateStencilOutputOn ()
	Generate an output stencil that defines which pixels were interpolated and which pixels were out-of-bounds of the input. More...
virtual void	GenerateStencilOutputOff ()
	Generate an output stencil that defines which pixels were interpolated and which pixels were out-of-bounds of the input. More...
vtkAlgorithmOutput *	GetStencilOutputPort ()
	Get the output stencil. More...
vtkImageStencilData *	GetStencilOutput ()
	Get the output stencil. More...
void	SetStencilOutput (vtkImageStencilData *stencil)
	Get the output stencil. More...
Public Member Functions inherited from vtkThreadedImageAlgorithm
virtual vtkTypeBool	IsA (const char *type)
	Return 1 if this class is the same type of (or a subclass of) the named class. More...
vtkThreadedImageAlgorithm *	NewInstance () const
void	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses. More...
virtual void	ThreadedRequestData (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector, vtkImageData ***inData, vtkImageData **outData, int extent[6], int threadId)
	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. More...
virtual void	ThreadedExecute (vtkImageData *inData, vtkImageData *outData, int extent[6], int threadId)
virtual int	SplitExtent (int splitExt[6], int startExt[6], int num, int total)
	Putting this here until I merge graphics and imaging streaming. More...
virtual bool	GetEnableSMP ()
	Enable/Disable SMP for threading. More...
virtual void	SetEnableSMP (bool)
	Enable/Disable SMP for threading. More...
virtual void	SetMinimumPieceSize (int, int, int)
	The minimum piece size when volume is split for execution. More...
virtual void	SetMinimumPieceSize (int[3])
	The minimum piece size when volume is split for execution. More...
virtual int *	GetMinimumPieceSize ()
	The minimum piece size when volume is split for execution. More...
virtual void	GetMinimumPieceSize (int &, int &, int &)
	The minimum piece size when volume is split for execution. More...
virtual void	GetMinimumPieceSize (int[3])
	The minimum piece size when volume is split for execution. More...
virtual void	SetDesiredBytesPerPiece (vtkIdType)
	The desired bytes per piece when volume is split for execution. More...
virtual vtkIdType	GetDesiredBytesPerPiece ()
	The desired bytes per piece when volume is split for execution. More...
virtual void	SetSplitMode (int)
	Set the method used to divide the volume into pieces. More...
void	SetSplitModeToSlab ()
	Set the method used to divide the volume into pieces. More...
void	SetSplitModeToBeam ()
	Set the method used to divide the volume into pieces. More...
void	SetSplitModeToBlock ()
	Set the method used to divide the volume into pieces. More...
virtual int	GetSplitMode ()
	Set the method used to divide the volume into pieces. More...
virtual void	SetNumberOfThreads (int)
	Get/Set the number of threads to create when rendering. More...
virtual int	GetNumberOfThreads ()
	Get/Set the number of threads to create when rendering. More...
Public Member Functions inherited from vtkImageAlgorithm
virtual vtkTypeBool	IsA (const char *type)
	Return 1 if this class is the same type of (or a subclass of) the named class. More...
vtkImageAlgorithm *	NewInstance () const
void	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses. More...
vtkTypeBool	ProcessRequest (vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
	Process a request from the executive. More...
vtkImageData *	GetOutput ()
	Get the output data object for a port on this algorithm. More...
vtkImageData *	GetOutput (int)
	Get the output data object for a port on this algorithm. More...
virtual void	SetOutput (vtkDataObject *d)
	Get the output data object for a port on this algorithm. More...
void	SetInputData (vtkDataObject *)
	Assign a data object as input. More...
void	SetInputData (int, vtkDataObject *)
	Assign a data object as input. More...
vtkDataObject *	GetInput (int port)
	Get a data object for one of the input port connections. More...
vtkDataObject *	GetInput ()
	Get a data object for one of the input port connections. More...
vtkImageData *	GetImageDataInput (int port)
	Get a data object for one of the input port connections. More...
virtual void	AddInputData (vtkDataObject *)
	Assign a data object as input. More...
virtual void	AddInputData (int, vtkDataObject *)
	Assign a data object as input. More...
Public Member Functions inherited from vtkAlgorithm
virtual vtkTypeBool	IsA (const char *type)
	Return 1 if this class is the same type of (or a subclass of) the named class. More...
vtkAlgorithm *	NewInstance () const
void	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses. More...
int	HasExecutive ()
	Check whether this algorithm has an assigned executive. More...
vtkExecutive *	GetExecutive ()
	Get this algorithm's executive. More...
virtual void	SetExecutive (vtkExecutive *executive)
	Set this algorithm's executive. More...
virtual vtkTypeBool	ProcessRequest (vtkInformation *request, vtkInformationVector **inInfo, vtkInformationVector *outInfo)
	Upstream/Downstream requests form the generalized interface through which executives invoke a algorithm's functionality. More...
vtkTypeBool	ProcessRequest (vtkInformation *request, vtkCollection *inInfo, vtkInformationVector *outInfo)
	Version of ProcessRequest() that is wrapped. More...
virtual int	ComputePipelineMTime (vtkInformation *request, vtkInformationVector **inInfoVec, vtkInformationVector *outInfoVec, int requestFromOutputPort, vtkMTimeType *mtime)
	A special version of ProcessRequest meant specifically for the pipeline modified time request. More...
virtual int	ModifyRequest (vtkInformation *request, int when)
	This method gives the algorithm a chance to modify the contents of a request before or after (specified in the when argument) it is forwarded. More...
vtkInformation *	GetInputPortInformation (int port)
	Get the information object associated with an input port. More...
vtkInformation *	GetOutputPortInformation (int port)
	Get the information object associated with an output port. More...
int	GetNumberOfInputPorts ()
	Get the number of input ports used by the algorithm. More...
int	GetNumberOfOutputPorts ()
	Get the number of output ports provided by the algorithm. More...
void	SetProgress (double)
	SetProgress is deprecated. More...
void	UpdateProgress (double amount)
	Update the progress of the process object. More...
virtual void	SetInputArrayToProcess (int idx, int port, int connection, const char *fieldAssociation, const char *attributeTypeorName)
	String based versions of SetInputArrayToProcess(). More...
vtkInformation *	GetInputArrayInformation (int idx)
	Get the info object for the specified input array to this algorithm. More...
void	RemoveAllInputs ()
	Remove all the input data. More...
vtkDataObject *	GetOutputDataObject (int port)
	Get the data object that will contain the algorithm output for the given port. More...
vtkDataObject *	GetInputDataObject (int port, int connection)
	Get the data object that will contain the algorithm input for the given port and given connection. More...
virtual void	RemoveInputConnection (int port, vtkAlgorithmOutput *input)
	Remove a connection from the given input port index. More...
virtual void	RemoveInputConnection (int port, int idx)
	Remove a connection given by index idx. More...
virtual void	RemoveAllInputConnections (int port)
	Removes all input connections. More...
virtual void	SetInputDataObject (int port, vtkDataObject *data)
	Sets the data-object as an input on the given port index. More...
virtual void	SetInputDataObject (vtkDataObject *data)
virtual void	AddInputDataObject (int port, vtkDataObject *data)
	Add the data-object as an input to this given port. More...
virtual void	AddInputDataObject (vtkDataObject *data)
vtkAlgorithmOutput *	GetOutputPort (int index)
	Get a proxy object corresponding to the given output port of this algorithm. More...
vtkAlgorithmOutput *	GetOutputPort ()
int	GetNumberOfInputConnections (int port)
	Get the number of inputs currently connected to a port. More...
int	GetTotalNumberOfInputConnections ()
	Get the total number of inputs for this algorithm. More...
vtkAlgorithmOutput *	GetInputConnection (int port, int index)
	Get the algorithm output port connected to an input port. More...
vtkAlgorithm *	GetInputAlgorithm (int port, int index, int &algPort)
	Returns the algorithm and the output port index of that algorithm connected to a port-index pair. More...
vtkAlgorithm *	GetInputAlgorithm (int port, int index)
	Returns the algorithm connected to a port-index pair. More...
vtkAlgorithm *	GetInputAlgorithm ()
	Equivalent to GetInputAlgorithm(0, 0). More...
vtkExecutive *	GetInputExecutive (int port, int index)
	Returns the executive associated with a particular input connection. More...
vtkExecutive *	GetInputExecutive ()
	Equivalent to GetInputExecutive(0, 0) More...
vtkInformation *	GetInputInformation (int port, int index)
	Return the information object that is associated with a particular input connection. More...
vtkInformation *	GetInputInformation ()
	Equivalent to GetInputInformation(0, 0) More...
vtkInformation *	GetOutputInformation (int port)
	Return the information object that is associated with a particular output port. More...
virtual vtkTypeBool	Update (int port, vtkInformationVector *requests)
	This method enables the passing of data requests to the algorithm to be used during execution (in addition to bringing a particular port up-to-date). More...
virtual vtkTypeBool	Update (vtkInformation *requests)
	Convenience method to update an algorithm after passing requests to its first output port. More...
virtual int	UpdatePiece (int piece, int numPieces, int ghostLevels, const int extents[6]=nullptr)
	Convenience method to update an algorithm after passing requests to its first output port. More...
virtual int	UpdateExtent (const int extents[6])
	Convenience method to update an algorithm after passing requests to its first output port. More...
virtual int	UpdateTimeStep (double time, int piece=-1, int numPieces=1, int ghostLevels=0, const int extents[6]=nullptr)
	Convenience method to update an algorithm after passing requests to its first output port. More...
virtual void	UpdateInformation ()
	Bring the algorithm's information up-to-date. More...
virtual void	UpdateDataObject ()
	Create output object(s). More...
virtual void	PropagateUpdateExtent ()
	Propagate meta-data upstream. More...
virtual void	UpdateWholeExtent ()
	Bring this algorithm's outputs up-to-date. More...
void	ConvertTotalInputToPortConnection (int ind, int &port, int &conn)
	Convenience routine to convert from a linear ordering of input connections to a port/connection pair. More...
virtual vtkInformation *	GetInformation ()
	Set/Get the information object associated with this algorithm. More...
virtual void	SetInformation (vtkInformation *)
	Set/Get the information object associated with this algorithm. More...
void	Register (vtkObjectBase *o) override
	Participate in garbage collection. More...
void	UnRegister (vtkObjectBase *o) override
	Participate in garbage collection. More...
virtual void	SetAbortExecute (vtkTypeBool)
	Set/Get the AbortExecute flag for the process object. More...
virtual vtkTypeBool	GetAbortExecute ()
	Set/Get the AbortExecute flag for the process object. More...
virtual void	AbortExecuteOn ()
	Set/Get the AbortExecute flag for the process object. More...
virtual void	AbortExecuteOff ()
	Set/Get the AbortExecute flag for the process object. More...
virtual double	GetProgress ()
	Get the execution progress of a process object. More...
void	SetProgressShiftScale (double shift, double scale)
	Specify the shift and scale values to use to apply to the progress amount when UpdateProgress is called. More...
virtual double	GetProgressShift ()
	Specify the shift and scale values to use to apply to the progress amount when UpdateProgress is called. More...
virtual double	GetProgressScale ()
	Specify the shift and scale values to use to apply to the progress amount when UpdateProgress is called. More...
void	SetProgressText (const char *ptext)
	Set the current text message associated with the progress state. More...
virtual char *	GetProgressText ()
	Set the current text message associated with the progress state. More...
virtual unsigned long	GetErrorCode ()
	The error code contains a possible error that occurred while reading or writing the file. More...
virtual void	SetInputArrayToProcess (int idx, int port, int connection, int fieldAssociation, const char *name)
	Set the input data arrays that this algorithm will process. More...
virtual void	SetInputArrayToProcess (int idx, int port, int connection, int fieldAssociation, int fieldAttributeType)
	Set the input data arrays that this algorithm will process. More...
virtual void	SetInputArrayToProcess (int idx, vtkInformation *info)
	Set the input data arrays that this algorithm will process. More...
virtual void	SetInputConnection (int port, vtkAlgorithmOutput *input)
	Set the connection for the given input port index. More...
virtual void	SetInputConnection (vtkAlgorithmOutput *input)
	Set the connection for the given input port index. More...
virtual void	AddInputConnection (int port, vtkAlgorithmOutput *input)
	Add a connection to the given input port index. More...
virtual void	AddInputConnection (vtkAlgorithmOutput *input)
	Add a connection to the given input port index. More...
virtual void	Update (int port)
	Bring this algorithm's outputs up-to-date. More...
virtual void	Update ()
	Bring this algorithm's outputs up-to-date. More...
virtual void	SetReleaseDataFlag (int)
	Turn release data flag on or off for all output ports. More...
virtual int	GetReleaseDataFlag ()
	Turn release data flag on or off for all output ports. More...
void	ReleaseDataFlagOn ()
	Turn release data flag on or off for all output ports. More...
void	ReleaseDataFlagOff ()
	Turn release data flag on or off for all output ports. More...
int	UpdateExtentIsEmpty (vtkInformation *pinfo, vtkDataObject *output)
	This detects when the UpdateExtent will generate no data This condition is satisfied when the UpdateExtent has zero volume (0,-1,...) or the UpdateNumberOfPieces is 0. More...
int	UpdateExtentIsEmpty (vtkInformation *pinfo, int extentType)
	This detects when the UpdateExtent will generate no data This condition is satisfied when the UpdateExtent has zero volume (0,-1,...) or the UpdateNumberOfPieces is 0. More...
int *	GetUpdateExtent ()
	These functions return the update extent for output ports that use 3D extents. More...
int *	GetUpdateExtent (int port)
	These functions return the update extent for output ports that use 3D extents. More...
void	GetUpdateExtent (int &x0, int &x1, int &y0, int &y1, int &z0, int &z1)
	These functions return the update extent for output ports that use 3D extents. More...
void	GetUpdateExtent (int port, int &x0, int &x1, int &y0, int &y1, int &z0, int &z1)
	These functions return the update extent for output ports that use 3D extents. More...
void	GetUpdateExtent (int extent[6])
	These functions return the update extent for output ports that use 3D extents. More...
void	GetUpdateExtent (int port, int extent[6])
	These functions return the update extent for output ports that use 3D extents. More...
int	GetUpdatePiece ()
	These functions return the update extent for output ports that use piece extents. More...
int	GetUpdatePiece (int port)
	These functions return the update extent for output ports that use piece extents. More...
int	GetUpdateNumberOfPieces ()
	These functions return the update extent for output ports that use piece extents. More...
int	GetUpdateNumberOfPieces (int port)
	These functions return the update extent for output ports that use piece extents. More...
int	GetUpdateGhostLevel ()
	These functions return the update extent for output ports that use piece extents. More...
int	GetUpdateGhostLevel (int port)
	These functions return the update extent for output ports that use piece extents. More...
void	SetProgressObserver (vtkProgressObserver *)
	If an ProgressObserver is set, the algorithm will report progress through it rather than directly. More...
virtual vtkProgressObserver *	GetProgressObserver ()
	If an ProgressObserver is set, the algorithm will report progress through it rather than directly. More...
Public Member Functions inherited from vtkObject
	vtkBaseTypeMacro (vtkObject, vtkObjectBase)
virtual void	DebugOn ()
	Turn debugging output on. More...
virtual void	DebugOff ()
	Turn debugging output off. More...
bool	GetDebug ()
	Get the value of the debug flag. More...
void	SetDebug (bool debugFlag)
	Set the value of the debug flag. More...
virtual void	Modified ()
	Update the modification time for this object. More...
virtual vtkMTimeType	GetMTime ()
	Return this object's modified time. More...
void	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses. More...
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)
int	InvokeEvent (unsigned long event)
int	InvokeEvent (const char *event)
unsigned long	AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
unsigned long	AddObserver (const char *event, vtkCommand *, float priority=0.0f)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
vtkCommand *	GetCommand (unsigned long tag)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
void	RemoveObserver (vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
void	RemoveObservers (unsigned long event, vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
void	RemoveObservers (const char *event, vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
vtkTypeBool	HasObserver (unsigned long event, vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
vtkTypeBool	HasObserver (const char *event, vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
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. More...
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. More...
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. More...
int	InvokeEvent (unsigned long event, void *callData)
	This method invokes an event and return whether the event was aborted or not. More...
int	InvokeEvent (const char *event, void *callData)
	This method invokes an event and return whether the event was aborted or not. More...
Public Member Functions inherited from vtkObjectBase
const char *	GetClassName () const
	Return the class name as a string. More...
virtual vtkTypeBool	IsA (const char *name)
	Return 1 if this class is the same type of (or a subclass of) the named class. More...
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). More...
virtual void	Delete ()
	Delete a VTK object. More...
virtual void	FastDelete ()
	Delete a reference to this object. More...
void	InitializeObjectBase ()
void	Print (ostream &os)
	Print an object to an ostream. More...
virtual void	Register (vtkObjectBase *o)
	Increase the reference count (mark as used by another object). More...
virtual void	UnRegister (vtkObjectBase *o)
	Decrease the reference count (release by another object). More...
int	GetReferenceCount ()
	Return the current reference count of this object. More...
void	SetReferenceCount (int)
	Sets the reference count. More...
bool	GetIsInMemkind () const
	A local state flag that remembers whether this object lives in the normal or extended memory space. More...
virtual void	PrintHeader (ostream &os, vtkIndent indent)
	Methods invoked by print to print information about the object including superclasses. More...
virtual void	PrintTrailer (ostream &os, vtkIndent indent)
	Methods invoked by print to print information about the object including superclasses. More...

Static Public Member Functions
static vtkImageResample *	New ()
static vtkTypeBool	IsTypeOf (const char *type)
static vtkImageResample *	SafeDownCast (vtkObjectBase *o)
Static Public Member Functions inherited from vtkImageReslice
static vtkImageReslice *	New ()
static vtkTypeBool	IsTypeOf (const char *type)
static vtkImageReslice *	SafeDownCast (vtkObjectBase *o)
Static Public Member Functions inherited from vtkThreadedImageAlgorithm
static vtkTypeBool	IsTypeOf (const char *type)
static vtkThreadedImageAlgorithm *	SafeDownCast (vtkObjectBase *o)
static void	SetGlobalDefaultEnableSMP (bool enable)
	Global Disable SMP for all derived Imaging filters. More...
static bool	GetGlobalDefaultEnableSMP ()
	Global Disable SMP for all derived Imaging filters. More...
Static Public Member Functions inherited from vtkImageAlgorithm
static vtkTypeBool	IsTypeOf (const char *type)
static vtkImageAlgorithm *	SafeDownCast (vtkObjectBase *o)
Static Public Member Functions inherited from vtkAlgorithm
static vtkAlgorithm *	New ()
static vtkTypeBool	IsTypeOf (const char *type)
static vtkAlgorithm *	SafeDownCast (vtkObjectBase *o)
static vtkInformationIntegerKey *	INPUT_IS_OPTIONAL ()
	Keys used to specify input port requirements. More...
static vtkInformationIntegerKey *	INPUT_IS_REPEATABLE ()
static vtkInformationInformationVectorKey *	INPUT_REQUIRED_FIELDS ()
static vtkInformationStringVectorKey *	INPUT_REQUIRED_DATA_TYPE ()
static vtkInformationInformationVectorKey *	INPUT_ARRAYS_TO_PROCESS ()
static vtkInformationIntegerKey *	INPUT_PORT ()
static vtkInformationIntegerKey *	INPUT_CONNECTION ()
static vtkInformationIntegerKey *	CAN_PRODUCE_SUB_EXTENT ()
	This key tells the executive that a particular output port is capable of producing an arbitrary subextent of the whole extent. More...
static vtkInformationIntegerKey *	CAN_HANDLE_PIECE_REQUEST ()
	Key that tells the pipeline that a particular algorithm can or cannot handle piece request. More...
static void	SetDefaultExecutivePrototype (vtkExecutive *proto)
	If the DefaultExecutivePrototype is set, a copy of it is created in CreateDefaultExecutive() using NewInstance(). More...
Static Public Member Functions inherited from vtkObject
static vtkObject *	New ()
	Create an object with Debug turned off, modified time initialized to zero, and reference counting on. More...
static void	BreakOnError ()
	This method is called when vtkErrorMacro executes. More...
static void	SetGlobalWarningDisplay (int val)
	This is a global flag that controls whether any debug, warning or error messages are displayed. More...
static void	GlobalWarningDisplayOn ()
	This is a global flag that controls whether any debug, warning or error messages are displayed. More...
static void	GlobalWarningDisplayOff ()
	This is a global flag that controls whether any debug, warning or error messages are displayed. More...
static int	GetGlobalWarningDisplay ()
	This is a global flag that controls whether any debug, warning or error messages are displayed. More...
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. More...
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). More...
static vtkObjectBase *	New ()
	Create an object with Debug turned off, modified time initialized to zero, and reference counting on. More...
static void	SetMemkindDirectory (const char *directoryname)
	The name of a directory, ideally mounted -o dax, to memory map an extended memory space within. More...
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. More...

Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const
	vtkImageResample ()
	~vtkImageResample () override=default
int	RequestInformation (vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
	Subclasses can reimplement this method to collect information from their inputs and set information for their outputs. More...
Protected Member Functions inherited from vtkImageReslice
virtual vtkObjectBase *	NewInstanceInternal () const
	vtkImageReslice ()
	~vtkImageReslice () override
virtual int	ConvertScalarInfo (int &scalarType, int &numComponents)
	This should be overridden by derived classes that operate on the interpolated data before it is placed in the output. More...
virtual void	ConvertScalars (void *inPtr, void *outPtr, int inputType, int inputNumComponents, int count, int idX, int idY, int idZ, int threadId)
	This should be overridden by derived classes that operate on the interpolated data before it is placed in the output. More...
void	ConvertScalarsBase (void *inPtr, void *outPtr, int inputType, int inputNumComponents, int count, int idX, int idY, int idZ, int threadId)
int	RequestInformationBase (vtkInformationVector **, vtkInformationVector *)
	For derived classes, this should be called at the very end of RequestInformation() to ensure that various bit and pieces of state information are correctly set prior to execution. More...
void	GetAutoCroppedOutputBounds (vtkInformation *inInfo, double bounds[6])
void	AllocateOutputData (vtkImageData *output, vtkInformation *outInfo, int *uExtent) override
	Allocate the output data. More...
vtkImageData *	AllocateOutputData (vtkDataObject *, vtkInformation *) override
	Allocate the output data. More...
int	RequestInformation (vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
	Subclasses can reimplement this method to collect information from their inputs and set information for their outputs. More...
int	RequestUpdateExtent (vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
	Subclasses can reimplement this method to translate the update extent requests from each output port into update extent requests for the input connections. More...
int	RequestData (vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
	This is called by the superclass. More...
void	ThreadedRequestData (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector, vtkImageData ***inData, vtkImageData **outData, int ext[6], int id) override
	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. More...
int	FillInputPortInformation (int port, vtkInformation *info) override
	These method should be reimplemented by subclasses that have more than a single input or single output. More...
int	FillOutputPortInformation (int port, vtkInformation *info) override
	These method should be reimplemented by subclasses that have more than a single input or single output. More...
vtkMatrix4x4 *	GetIndexMatrix (vtkInformation *inInfo, vtkInformation *outInfo)
vtkAbstractTransform *	GetOptimizedTransform ()
Protected Member Functions inherited from vtkThreadedImageAlgorithm
virtual vtkObjectBase *	NewInstanceInternal () const
	vtkThreadedImageAlgorithm ()
	~vtkThreadedImageAlgorithm () override
int	RequestData (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector) override
	This is called by the superclass. More...
virtual void	SMPRequestData (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector, vtkImageData ***inData, vtkImageData **outData, vtkIdType begin, vtkIdType end, vtkIdType pieces, int extent[6])
	Execute ThreadedRequestData for the given set of pieces. More...
virtual void	PrepareImageData (vtkInformationVector **inputVector, vtkInformationVector *outputVector, vtkImageData ***inDataObjects=nullptr, vtkImageData **outDataObjects=nullptr)
	Allocate space for output data and copy attributes from first input. More...
Protected Member Functions inherited from vtkImageAlgorithm
virtual vtkObjectBase *	NewInstanceInternal () const
	vtkImageAlgorithm ()
	~vtkImageAlgorithm () override
virtual int	RequestInformation (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
	Subclasses can reimplement this method to collect information from their inputs and set information for their outputs. More...
virtual int	RequestUpdateExtent (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
	Subclasses can reimplement this method to translate the update extent requests from each output port into update extent requests for the input connections. More...
virtual void	CopyInputArrayAttributesToOutput (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
	Convenience method to copy the scalar type and number of components from the input data to the output data. More...
virtual int	RequestData (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
	This is called in response to a REQUEST_DATA request from the executive. More...
virtual void	ExecuteDataWithInformation (vtkDataObject *output, vtkInformation *outInfo)
	This is a convenience method that is implemented in many subclasses instead of RequestData. More...
virtual void	CopyAttributeData (vtkImageData *in, vtkImageData *out, vtkInformationVector **inputVector)
	Copy the other point and cell data. More...
virtual void	ExecuteData (vtkDataObject *output)
	This method is the old style execute method, provided for the sake of backwards compatibility with older filters and readers. More...
virtual void	Execute ()
	This method is the old style execute method, provided for the sake of backwards compatibility with older filters and readers. More...
Protected Member Functions inherited from vtkAlgorithm
virtual vtkObjectBase *	NewInstanceInternal () const
	vtkAlgorithm ()
	~vtkAlgorithm () override
virtual int	FillInputPortInformation (int port, vtkInformation *info)
	Fill the input port information objects for this algorithm. More...
virtual int	FillOutputPortInformation (int port, vtkInformation *info)
	Fill the output port information objects for this algorithm. More...
virtual void	SetNumberOfInputPorts (int n)
	Set the number of input ports used by the algorithm. More...
virtual void	SetNumberOfOutputPorts (int n)
	Set the number of output ports provided by the algorithm. More...
int	InputPortIndexInRange (int index, const char *action)
int	OutputPortIndexInRange (int index, const char *action)
int	GetInputArrayAssociation (int idx, vtkInformationVector **inputVector)
	Get the assocition of the actual data array for the input array specified by idx, this is only reasonable during the REQUEST_DATA pass. More...
vtkInformation *	GetInputArrayFieldInformation (int idx, vtkInformationVector **inputVector)
	This method takes in an index (as specified in SetInputArrayToProcess) and a pipeline information vector. More...
virtual vtkExecutive *	CreateDefaultExecutive ()
	Create a default executive. More...
void	ReportReferences (vtkGarbageCollector *) override
virtual void	SetNthInputConnection (int port, int index, vtkAlgorithmOutput *input)
	Replace the Nth connection on the given input port. More...
virtual void	SetNumberOfInputConnections (int port, int n)
	Set the number of input connections on the given input port. More...
void	SetInputDataInternal (int port, vtkDataObject *input)
	These methods are used by subclasses to implement methods to set data objects directly as input. More...
void	AddInputDataInternal (int port, vtkDataObject *input)
int	GetInputArrayAssociation (int idx, int connection, vtkInformationVector **inputVector)
	Filters that have multiple connections on one port can use this signature. More...
int	GetInputArrayAssociation (int idx, vtkDataObject *input)
	Filters that have multiple connections on one port can use this signature. More...
vtkDataArray *	GetInputArrayToProcess (int idx, vtkInformationVector **inputVector)
	Get the actual data array for the input array specified by idx, this is only reasonable during the REQUEST_DATA pass. More...
vtkDataArray *	GetInputArrayToProcess (int idx, vtkInformationVector **inputVector, int &association)
	Get the actual data array for the input array specified by idx, this is only reasonable during the REQUEST_DATA pass. More...
vtkDataArray *	GetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector)
	Filters that have multiple connections on one port can use this signature. More...
vtkDataArray *	GetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association)
	Filters that have multiple connections on one port can use this signature. More...
vtkDataArray *	GetInputArrayToProcess (int idx, vtkDataObject *input)
	Filters that have multiple connections on one port can use this signature. More...
vtkDataArray *	GetInputArrayToProcess (int idx, vtkDataObject *input, int &association)
	Filters that have multiple connections on one port can use this signature. More...
vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkInformationVector **inputVector)
	Get the actual data array for the input array specified by idx, this is only reasonable during the REQUEST_DATA pass. More...
vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkInformationVector **inputVector, int &association)
	Get the actual data array for the input array specified by idx, this is only reasonable during the REQUEST_DATA pass. More...
vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector)
	Filters that have multiple connections on one port can use this signature. More...
vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association)
	Filters that have multiple connections on one port can use this signature. More...
vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkDataObject *input)
	Filters that have multiple connections on one port can use this signature. More...
vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkDataObject *input, int &association)
	Filters that have multiple connections on one port can use this signature. More...
virtual void	SetErrorCode (unsigned long)
	The error code contains a possible error that occurred while reading or writing the file. More...
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. More...
void	InternalReleaseFocus ()
	These methods allow a command to exclusively grab all events. More...
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 *)
	vtkObjectBase (const vtkObjectBase &)
void	operator= (const vtkObjectBase &)

Protected Attributes
double	MagnificationFactors [3]
int	Dimensionality
Protected Attributes inherited from vtkImageReslice
vtkMatrix4x4 *	ResliceAxes
double	ResliceAxesDirectionCosines [9]
double	ResliceAxesOrigin [3]
vtkAbstractTransform *	ResliceTransform
vtkAbstractImageInterpolator *	Interpolator
vtkImageData *	InformationInput
vtkTypeBool	Wrap
vtkTypeBool	Mirror
vtkTypeBool	Border
int	InterpolationMode
vtkTypeBool	Optimization
int	SlabMode
int	SlabNumberOfSlices
vtkTypeBool	SlabTrapezoidIntegration
double	SlabSliceSpacingFraction
double	ScalarShift
double	ScalarScale
double	BorderThickness
double	BackgroundColor [4]
double	OutputOrigin [3]
double	OutputSpacing [3]
int	OutputExtent [6]
int	OutputScalarType
int	OutputDimensionality
vtkTypeBool	TransformInputSampling
vtkTypeBool	AutoCropOutput
int	HitInputExtent
int	UsePermuteExecute
int	ComputeOutputSpacing
int	ComputeOutputOrigin
int	ComputeOutputExtent
vtkTypeBool	GenerateStencilOutput
vtkMatrix4x4 *	IndexMatrix
vtkAbstractTransform *	OptimizedTransform
int	HasConvertScalars
	This should be set to 1 by derived classes that override the ConvertScalars method. More...
Protected Attributes inherited from vtkThreadedImageAlgorithm
vtkMultiThreader *	Threader
int	NumberOfThreads
bool	EnableSMP
int	SplitMode
int	SplitPath [3]
int	SplitPathLength
int	MinimumPieceSize [3]
vtkIdType	DesiredBytesPerPiece
Protected Attributes inherited from vtkAlgorithm
vtkInformation *	Information
double	Progress
char *	ProgressText
vtkProgressObserver *	ProgressObserver
unsigned long	ErrorCode
	The error code contains a possible error that occurred while reading or writing the file. More...
Protected Attributes inherited from vtkObject
bool	Debug
vtkTimeStamp	MTime
vtkSubjectHelper *	SubjectHelper
Protected Attributes inherited from vtkObjectBase
std::atomic< int32_t >	ReferenceCount
vtkWeakPointerBase **	WeakPointers

Additional Inherited Members
Public Attributes inherited from vtkAlgorithm
vtkTypeBool	AbortExecute
Protected Types inherited from vtkThreadedImageAlgorithm
enum	SplitModeEnum { SLAB = 0 , BEAM = 1 , BLOCK = 2 }
Static Protected Member Functions inherited from vtkAlgorithm
static vtkInformationIntegerKey *	PORT_REQUIREMENTS_FILLED ()
Static Protected Member Functions inherited from vtkObjectBase
static vtkMallocingFunction	GetCurrentMallocFunction ()
static vtkReallocingFunction	GetCurrentReallocFunction ()
static vtkFreeingFunction	GetCurrentFreeFunction ()
static vtkFreeingFunction	GetAlternateFreeFunction ()
Static Protected Attributes inherited from vtkThreadedImageAlgorithm
static bool	GlobalDefaultEnableSMP
Static Protected Attributes inherited from vtkAlgorithm
static vtkExecutive *	DefaultExecutivePrototype

Detailed Description

Resamples an image to be larger or smaller.

This filter produces an output with different spacing (and extent) than the input. Linear interpolation can be used to resample the data. The Output spacing can be set explicitly or relative to input spacing with the SetAxisMagnificationFactor method.

Online Examples:

FixedPointVolumeRayCastMapperCT

Definition at line 50 of file vtkImageResample.h.

Member Typedef Documentation

Superclass

typedef vtkImageReslice vtkImageResample::Superclass

Definition at line 54 of file vtkImageResample.h.

Constructor & Destructor Documentation

vtkImageResample()

vtkImageResample::vtkImageResample ( )

protected

~vtkImageResample()

vtkImageResample::~vtkImageResample ( )

overrideprotecteddefault

Member Function Documentation

New()

static vtkImageResample * vtkImageResample::New ( )

static

IsTypeOf()

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

static

IsA()

virtual vtkTypeBool vtkImageResample::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 vtkImageReslice.

SafeDownCast()

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

static

NewInstanceInternal()

virtual vtkObjectBase * vtkImageResample::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkImageReslice.

NewInstance()

vtkImageResample * vtkImageResample::NewInstance

(

)

const

PrintSelf()

void vtkImageResample::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 vtkThreadedImageAlgorithm.

SetOutputSpacing() [1/2]

void vtkImageResample::SetOutputSpacing ( double  sx, double  sy, double  sz  )

overridevirtual

Set desired spacing.

Zero is a reserved value indicating spacing has not been set.

Reimplemented from vtkImageReslice.

SetOutputSpacing() [2/2]

void vtkImageResample::SetOutputSpacing ( const double  spacing[3] )

inlineoverridevirtual

Set desired spacing.

Zero is a reserved value indicating spacing has not been set.

Reimplemented from vtkImageReslice.

Definition at line 63 of file vtkImageResample.h.

SetAxisOutputSpacing()

void vtkImageResample::SetAxisOutputSpacing	(	int	axis,
		double	spacing
	)

Set desired spacing.

Zero is a reserved value indicating spacing has not been set.

SetMagnificationFactors() [1/2]

void vtkImageResample::SetMagnificationFactors	(	double	fx,
		double	fy,
		double	fz
	)

Set/Get Magnification factors.

Zero is a reserved value indicating values have not been computed.

SetMagnificationFactors() [2/2]

void vtkImageResample::SetMagnificationFactors ( const double  f[3] )

inline

Set/Get Magnification factors.

Zero is a reserved value indicating values have not been computed.

Definition at line 76 of file vtkImageResample.h.

GetMagnificationFactors() [1/3]

virtual double * vtkImageResample::GetMagnificationFactors ( )

virtual

Set/Get Magnification factors.

Zero is a reserved value indicating values have not been computed.

GetMagnificationFactors() [2/3]

virtual void vtkImageResample::GetMagnificationFactors ( double &  , double &  , double &    )

virtual

Set/Get Magnification factors.

Zero is a reserved value indicating values have not been computed.

GetMagnificationFactors() [3/3]

virtual void vtkImageResample::GetMagnificationFactors ( double  [3] )

virtual

Set/Get Magnification factors.

Zero is a reserved value indicating values have not been computed.

SetAxisMagnificationFactor()

void vtkImageResample::SetAxisMagnificationFactor	(	int	axis,
		double	factor
	)

Set/Get Magnification factors.

Zero is a reserved value indicating values have not been computed.

GetAxisMagnificationFactor()

double vtkImageResample::GetAxisMagnificationFactor	(	int	axis,
		vtkInformation *	inInfo = nullptr
	)

Get the computed magnification factor for a specific axis.

The input information is required to compute the value.

SetDimensionality()

virtual void vtkImageResample::SetDimensionality ( int  )

virtual

Dimensionality is the number of axes which are considered during execution.

To process images dimensionality would be set to 2. This has the same effect as setting the magnification of the third axis to 1.0

GetDimensionality()

virtual int vtkImageResample::GetDimensionality ( )

virtual

Dimensionality is the number of axes which are considered during execution.

To process images dimensionality would be set to 2. This has the same effect as setting the magnification of the third axis to 1.0

RequestInformation()

int vtkImageResample::RequestInformation ( vtkInformation *  request, vtkInformationVector **  inputVector, vtkInformationVector *  outputVector  )

overrideprotectedvirtual

Subclasses can reimplement this method to collect information from their inputs and set information for their outputs.

Reimplemented from vtkImageAlgorithm.

Member Data Documentation

MagnificationFactors

double vtkImageResample::MagnificationFactors[3]

protected

Definition at line 105 of file vtkImageResample.h.

Dimensionality

int vtkImageResample::Dimensionality

protected

Definition at line 106 of file vtkImageResample.h.

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

• Imaging/Core/vtkImageResample.h