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vtkImageReslice Class Reference

Reslices a volume along a new set of axes. More...

#include <vtkImageReslice.h>

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

Public Types

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)
 
virtual void PrintSelf (ostream &os, vtkIndent indent)
 
unsigned long int GetMTime ()
 
virtual void ReportReferences (vtkGarbageCollector *)
 
virtual void SetResliceAxes (vtkMatrix4x4 *)
 
virtual vtkMatrix4x4GetResliceAxes ()
 
void SetResliceAxesDirectionCosines (double x0, double x1, double x2, double y0, double y1, double y2, double z0, double z1, double z2)
 
void SetResliceAxesDirectionCosines (const double x[3], const double y[3], const double z[3])
 
void SetResliceAxesDirectionCosines (const double xyz[9])
 
void GetResliceAxesDirectionCosines (double x[3], double y[3], double z[3])
 
void GetResliceAxesDirectionCosines (double xyz[9])
 
double * GetResliceAxesDirectionCosines ()
 
void SetResliceAxesOrigin (double x, double y, double z)
 
void SetResliceAxesOrigin (const double xyz[3])
 
void GetResliceAxesOrigin (double xyz[3])
 
double * GetResliceAxesOrigin ()
 
virtual void SetResliceTransform (vtkAbstractTransform *)
 
virtual vtkAbstractTransformGetResliceTransform ()
 
virtual void SetInformationInput (vtkImageData *)
 
virtual vtkImageDataGetInformationInput ()
 
virtual void SetTransformInputSampling (int)
 
virtual void TransformInputSamplingOn ()
 
virtual void TransformInputSamplingOff ()
 
virtual int GetTransformInputSampling ()
 
virtual void SetAutoCropOutput (int)
 
virtual void AutoCropOutputOn ()
 
virtual void AutoCropOutputOff ()
 
virtual int GetAutoCropOutput ()
 
virtual void SetWrap (int)
 
virtual int GetWrap ()
 
virtual void WrapOn ()
 
virtual void WrapOff ()
 
virtual void SetMirror (int)
 
virtual int GetMirror ()
 
virtual void MirrorOn ()
 
virtual void MirrorOff ()
 
virtual void SetBorder (int)
 
virtual int GetBorder ()
 
virtual void BorderOn ()
 
virtual void BorderOff ()
 
virtual void SetInterpolationMode (int)
 
virtual int GetInterpolationMode ()
 
void SetInterpolationModeToNearestNeighbor ()
 
void SetInterpolationModeToLinear ()
 
void SetInterpolationModeToCubic ()
 
virtual const char * GetInterpolationModeAsString ()
 
virtual void SetOptimization (int)
 
virtual int GetOptimization ()
 
virtual void OptimizationOn ()
 
virtual void OptimizationOff ()
 
virtual void SetBackgroundColor (double, double, double, double)
 
virtual void SetBackgroundColor (double[4])
 
virtual double * GetBackgroundColor ()
 
virtual void GetBackgroundColor (double &, double &, double &, double &)
 
virtual void GetBackgroundColor (double[4])
 
void SetBackgroundLevel (double v)
 
double GetBackgroundLevel ()
 
virtual void SetOutputSpacing (double x, double y, double z)
 
virtual void SetOutputSpacing (const double a[3])
 
virtual double * GetOutputSpacing ()
 
virtual void GetOutputSpacing (double &, double &, double &)
 
virtual void GetOutputSpacing (double[3])
 
void SetOutputSpacingToDefault ()
 
virtual void SetOutputOrigin (double x, double y, double z)
 
virtual void SetOutputOrigin (const double a[3])
 
virtual double * GetOutputOrigin ()
 
virtual void GetOutputOrigin (double &, double &, double &)
 
virtual void GetOutputOrigin (double[3])
 
void SetOutputOriginToDefault ()
 
virtual void SetOutputExtent (int a, int b, int c, int d, int e, int f)
 
virtual void SetOutputExtent (const int a[6])
 
virtual int * GetOutputExtent ()
 
virtual void GetOutputExtent (int &, int &, int &, int &, int &, int &)
 
virtual void GetOutputExtent (int[6])
 
void SetOutputExtentToDefault ()
 
virtual void SetOutputDimensionality (int)
 
virtual int GetOutputDimensionality ()
 
void SetInterpolate (int t)
 
void InterpolateOn ()
 
void InterpolateOff ()
 
int GetInterpolate ()
 
void SetStencil (vtkImageStencilData *stencil)
 
vtkImageStencilDataGetStencil ()
 
- Public Member Functions inherited from vtkThreadedImageAlgorithm
virtual void ThreadedExecute (vtkImageData *inData, vtkImageData *outData, int extent[6], int threadId)
 
virtual void SetNumberOfThreads (int)
 
virtual int GetNumberOfThreads ()
 
virtual int SplitExtent (int splitExt[6], int startExt[6], int num, int total)
 
- 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 ()
 
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 vtkImageResliceNew ()
 
static int IsTypeOf (const char *type)
 
static vtkImageResliceSafeDownCast (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
vtkInformationInformationVectorKey
INPUT_REQUIRED_FIELDS ()
 
static
vtkInformationStringVectorKey
INPUT_REQUIRED_DATA_TYPE ()
 
static
vtkInformationInformationVectorKey
INPUT_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

 vtkImageReslice ()
 
 ~vtkImageReslice ()
 
void GetAutoCroppedOutputBounds (vtkInformation *inInfo, double bounds[6])
 
virtual int RequestInformation (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
 
virtual int RequestUpdateExtent (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
 
virtual void ThreadedRequestData (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector, vtkImageData ***inData, vtkImageData **outData, int ext[6], int id)
 
virtual int FillInputPortInformation (int port, vtkInformation *info)
 
vtkMatrix4x4GetIndexMatrix (vtkInformation *inInfo, vtkInformation *outInfo)
 
vtkAbstractTransformGetOptimizedTransform ()
 
- Protected Member Functions inherited from vtkThreadedImageAlgorithm
 vtkThreadedImageAlgorithm ()
 
 ~vtkThreadedImageAlgorithm ()
 
virtual int RequestData (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
 
- 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 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 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

vtkMatrix4x4ResliceAxes
 
double ResliceAxesDirectionCosines [9]
 
double ResliceAxesOrigin [3]
 
vtkAbstractTransformResliceTransform
 
vtkImageDataInformationInput
 
int Wrap
 
int Mirror
 
int Border
 
int InterpolationMode
 
int Optimization
 
double BackgroundColor [4]
 
double OutputOrigin [3]
 
double OutputSpacing [3]
 
int OutputExtent [6]
 
int OutputDimensionality
 
int TransformInputSampling
 
int AutoCropOutput
 
int HitInputExtent
 
int ComputeOutputSpacing
 
int ComputeOutputOrigin
 
int ComputeOutputExtent
 
vtkMatrix4x4IndexMatrix
 
vtkAbstractTransformOptimizedTransform
 
- 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

Reslices a volume along a new set of axes.

vtkImageReslice is the swiss-army-knife of image geometry filters: It can permute, rotate, flip, scale, resample, deform, and pad image data in any combination with reasonably high efficiency. Simple operations such as permutation, resampling and padding are done with similar efficiently to the specialized vtkImagePermute, vtkImageResample, and vtkImagePad filters. There are a number of tasks that vtkImageReslice is well suited for:

1) Application of simple rotations, scales, and translations to an image. It is often a good idea to use vtkImageChangeInformation to center the image first, so that scales and rotations occur around the center rather than around the lower-left corner of the image.

2) Resampling of one data set to match the voxel sampling of a second data set via the SetInformationInput() method, e.g. for the purpose of comparing two images or combining two images. A transformation, either linear or nonlinear, can be applied at the same time via the SetResliceTransform method if the two images are not in the same coordinate space.

3) Extraction of slices from an image volume. The most convenient way to do this is to use SetResliceAxesDirectionCosines() to specify the orientation of the slice. The direction cosines give the x, y, and z axes for the output volume. The method SetOutputDimensionality(2) is used to specify that want to output a slice rather than a volume. The SetResliceAxesOrigin() command is used to provide an (x,y,z) point that the slice will pass through. You can use both the ResliceAxes and the ResliceTransform at the same time, in order to extract slices from a volume that you have applied a transformation to.

Warning
This filter is very inefficient if the output X dimension is 1.
See also
vtkAbstractTransform vtkMatrix4x4
Examples:
vtkImageReslice (Examples)
Tests:
vtkImageReslice (Tests)

Definition at line 74 of file vtkImageReslice.h.

Member Typedef Documentation

Definition at line 78 of file vtkImageReslice.h.

Constructor & Destructor Documentation

vtkImageReslice::vtkImageReslice ( )
protected
vtkImageReslice::~vtkImageReslice ( )
protected

Member Function Documentation

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

Reimplemented from vtkThreadedImageAlgorithm.

Reimplemented in vtkImageResample, vtkImagePermute, and vtkImageFlip.

static int vtkImageReslice::IsTypeOf ( const char *  type)
static
virtual int vtkImageReslice::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 vtkThreadedImageAlgorithm.

Reimplemented in vtkImageResample, vtkImagePermute, and vtkImageFlip.

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

Methods invoked by print to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.

Reimplemented from vtkThreadedImageAlgorithm.

Reimplemented in vtkImageResample, vtkImagePermute, and vtkImageFlip.

virtual void vtkImageReslice::SetResliceAxes ( vtkMatrix4x4 )
virtual

This method is used to set up the axes for the output voxels. The output Spacing, Origin, and Extent specify the locations of the voxels within the coordinate system defined by the axes. The ResliceAxes are used most often to permute the data, e.g. to extract ZY or XZ slices of a volume as 2D XY images.

The first column of the matrix specifies the x-axis vector (the fourth element must be set to zero), the second column specifies the y-axis, and the third column the z-axis. The fourth column is the origin of the axes (the fourth element must be set to one).

An alternative to SetResliceAxes() is to use SetResliceAxesDirectionCosines() to set the directions of the axes and SetResliceAxesOrigin() to set the origin of the axes.

virtual vtkMatrix4x4* vtkImageReslice::GetResliceAxes ( )
virtual

This method is used to set up the axes for the output voxels. The output Spacing, Origin, and Extent specify the locations of the voxels within the coordinate system defined by the axes. The ResliceAxes are used most often to permute the data, e.g. to extract ZY or XZ slices of a volume as 2D XY images.

The first column of the matrix specifies the x-axis vector (the fourth element must be set to zero), the second column specifies the y-axis, and the third column the z-axis. The fourth column is the origin of the axes (the fourth element must be set to one).

An alternative to SetResliceAxes() is to use SetResliceAxesDirectionCosines() to set the directions of the axes and SetResliceAxesOrigin() to set the origin of the axes.

void vtkImageReslice::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. the first three elements of each of the first three columns of the ResliceAxes matrix). This will modify the current ResliceAxes matrix, or create a new matrix if none exists.

void vtkImageReslice::SetResliceAxesDirectionCosines ( const double  x[3],
const double  y[3],
const double  z[3] 
)
inline

Specify the direction cosines for the ResliceAxes (i.e. the first three elements of each of the first three columns of the ResliceAxes matrix). This will modify the current ResliceAxes matrix, or create a new matrix if none exists.

Definition at line 107 of file vtkImageReslice.h.

void vtkImageReslice::SetResliceAxesDirectionCosines ( const double  xyz[9])
inline

Specify the direction cosines for the ResliceAxes (i.e. the first three elements of each of the first three columns of the ResliceAxes matrix). This will modify the current ResliceAxes matrix, or create a new matrix if none exists.

Definition at line 113 of file vtkImageReslice.h.

void vtkImageReslice::GetResliceAxesDirectionCosines ( double  x[3],
double  y[3],
double  z[3] 
)

Specify the direction cosines for the ResliceAxes (i.e. the first three elements of each of the first three columns of the ResliceAxes matrix). This will modify the current ResliceAxes matrix, or create a new matrix if none exists.

void vtkImageReslice::GetResliceAxesDirectionCosines ( double  xyz[9])
inline

Specify the direction cosines for the ResliceAxes (i.e. the first three elements of each of the first three columns of the ResliceAxes matrix). This will modify the current ResliceAxes matrix, or create a new matrix if none exists.

Definition at line 118 of file vtkImageReslice.h.

double* vtkImageReslice::GetResliceAxesDirectionCosines ( )
inline

Specify the direction cosines for the ResliceAxes (i.e. the first three elements of each of the first three columns of the ResliceAxes matrix). This will modify the current ResliceAxes matrix, or create a new matrix if none exists.

Definition at line 120 of file vtkImageReslice.h.

void vtkImageReslice::SetResliceAxesOrigin ( double  x,
double  y,
double  z 
)

Specify the origin for the ResliceAxes (i.e. the first three elements of the final column of the ResliceAxes matrix). This will modify the current ResliceAxes matrix, or create new matrix if none exists.

void vtkImageReslice::SetResliceAxesOrigin ( const double  xyz[3])
inline

Specify the origin for the ResliceAxes (i.e. the first three elements of the final column of the ResliceAxes matrix). This will modify the current ResliceAxes matrix, or create new matrix if none exists.

Definition at line 130 of file vtkImageReslice.h.

void vtkImageReslice::GetResliceAxesOrigin ( double  xyz[3])

Specify the origin for the ResliceAxes (i.e. the first three elements of the final column of the ResliceAxes matrix). This will modify the current ResliceAxes matrix, or create new matrix if none exists.

double* vtkImageReslice::GetResliceAxesOrigin ( )
inline

Specify the origin for the ResliceAxes (i.e. the first three elements of the final column of the ResliceAxes matrix). This will modify the current ResliceAxes matrix, or create new matrix if none exists.

Definition at line 133 of file vtkImageReslice.h.

virtual void vtkImageReslice::SetResliceTransform ( vtkAbstractTransform )
virtual

Set a transform to be applied to the resampling grid that has been defined via the ResliceAxes and the output Origin, Spacing and Extent. Note that applying a transform to the resampling grid (which lies in the output coordinate system) is equivalent to applying the inverse of that transform to the input volume. Nonlinear transforms such as vtkGridTransform and vtkThinPlateSplineTransform can be used here.

virtual vtkAbstractTransform* vtkImageReslice::GetResliceTransform ( )
virtual

Set a transform to be applied to the resampling grid that has been defined via the ResliceAxes and the output Origin, Spacing and Extent. Note that applying a transform to the resampling grid (which lies in the output coordinate system) is equivalent to applying the inverse of that transform to the input volume. Nonlinear transforms such as vtkGridTransform and vtkThinPlateSplineTransform can be used here.

virtual void vtkImageReslice::SetInformationInput ( vtkImageData )
virtual

Set a vtkImageData from which the default Spacing, Origin, and WholeExtent of the output will be copied. The spacing, origin, and extent will be permuted according to the ResliceAxes. Any values set via SetOutputSpacing, SetOutputOrigin, and SetOutputExtent will override these values. By default, the Spacing, Origin, and WholeExtent of the Input are used.

virtual vtkImageData* vtkImageReslice::GetInformationInput ( )
virtual

Set a vtkImageData from which the default Spacing, Origin, and WholeExtent of the output will be copied. The spacing, origin, and extent will be permuted according to the ResliceAxes. Any values set via SetOutputSpacing, SetOutputOrigin, and SetOutputExtent will override these values. By default, the Spacing, Origin, and WholeExtent of the Input are used.

virtual void vtkImageReslice::SetTransformInputSampling ( int  )
virtual

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).

virtual void vtkImageReslice::TransformInputSamplingOn ( )
virtual

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).

virtual void vtkImageReslice::TransformInputSamplingOff ( )
virtual

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).

virtual int vtkImageReslice::GetTransformInputSampling ( )
virtual

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).

virtual void vtkImageReslice::SetAutoCropOutput ( int  )
virtual

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).

virtual void vtkImageReslice::AutoCropOutputOn ( )
virtual

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).

virtual void vtkImageReslice::AutoCropOutputOff ( )
virtual

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).

virtual int vtkImageReslice::GetAutoCropOutput ( )
virtual

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).

virtual void vtkImageReslice::SetWrap ( int  )
virtual

Turn on wrap-pad feature (default: Off).

virtual int vtkImageReslice::GetWrap ( )
virtual

Turn on wrap-pad feature (default: Off).

virtual void vtkImageReslice::WrapOn ( )
virtual

Turn on wrap-pad feature (default: Off).

virtual void vtkImageReslice::WrapOff ( )
virtual

Turn on wrap-pad feature (default: Off).

virtual void vtkImageReslice::SetMirror ( int  )
virtual

Turn on mirror-pad feature (default: Off). This will override the wrap-pad.

virtual int vtkImageReslice::GetMirror ( )
virtual

Turn on mirror-pad feature (default: Off). This will override the wrap-pad.

virtual void vtkImageReslice::MirrorOn ( )
virtual

Turn on mirror-pad feature (default: Off). This will override the wrap-pad.

virtual void vtkImageReslice::MirrorOff ( )
virtual

Turn on mirror-pad feature (default: Off). This will override the wrap-pad.

virtual void vtkImageReslice::SetBorder ( int  )
virtual

Extend the apparent input border by a half voxel (default: On). This changes how interpolation is handled at the borders of the input image: if the center of an output voxel is beyond the edge of the input image, but is within a half voxel width of the edge (using the input voxel width), then the value of the output voxel is calculated as if the input's edge voxels were duplicated past the edges of the input. This has no effect if Mirror or Wrap are on.

virtual int vtkImageReslice::GetBorder ( )
virtual

Extend the apparent input border by a half voxel (default: On). This changes how interpolation is handled at the borders of the input image: if the center of an output voxel is beyond the edge of the input image, but is within a half voxel width of the edge (using the input voxel width), then the value of the output voxel is calculated as if the input's edge voxels were duplicated past the edges of the input. This has no effect if Mirror or Wrap are on.

virtual void vtkImageReslice::BorderOn ( )
virtual

Extend the apparent input border by a half voxel (default: On). This changes how interpolation is handled at the borders of the input image: if the center of an output voxel is beyond the edge of the input image, but is within a half voxel width of the edge (using the input voxel width), then the value of the output voxel is calculated as if the input's edge voxels were duplicated past the edges of the input. This has no effect if Mirror or Wrap are on.

virtual void vtkImageReslice::BorderOff ( )
virtual

Extend the apparent input border by a half voxel (default: On). This changes how interpolation is handled at the borders of the input image: if the center of an output voxel is beyond the edge of the input image, but is within a half voxel width of the edge (using the input voxel width), then the value of the output voxel is calculated as if the input's edge voxels were duplicated past the edges of the input. This has no effect if Mirror or Wrap are on.

virtual void vtkImageReslice::SetInterpolationMode ( int  )
virtual

Set interpolation mode (default: nearest neighbor).

virtual int vtkImageReslice::GetInterpolationMode ( )
virtual

Set interpolation mode (default: nearest neighbor).

void vtkImageReslice::SetInterpolationModeToNearestNeighbor ( )
inline

Set interpolation mode (default: nearest neighbor).

Definition at line 213 of file vtkImageReslice.h.

void vtkImageReslice::SetInterpolationModeToLinear ( )
inline

Set interpolation mode (default: nearest neighbor).

Definition at line 215 of file vtkImageReslice.h.

void vtkImageReslice::SetInterpolationModeToCubic ( )
inline

Set interpolation mode (default: nearest neighbor).

Definition at line 217 of file vtkImageReslice.h.

virtual const char* vtkImageReslice::GetInterpolationModeAsString ( )
virtual

Set interpolation mode (default: nearest neighbor).

virtual void vtkImageReslice::SetOptimization ( int  )
virtual

Turn on and off optimizations (default on, they should only be turned off for testing purposes).

virtual int vtkImageReslice::GetOptimization ( )
virtual

Turn on and off optimizations (default on, they should only be turned off for testing purposes).

virtual void vtkImageReslice::OptimizationOn ( )
virtual

Turn on and off optimizations (default on, they should only be turned off for testing purposes).

virtual void vtkImageReslice::OptimizationOff ( )
virtual

Turn on and off optimizations (default on, they should only be turned off for testing purposes).

virtual void vtkImageReslice::SetBackgroundColor ( double  ,
double  ,
double  ,
double   
)
virtual

Set the background color (for multi-component images).

virtual void vtkImageReslice::SetBackgroundColor ( double  [4])
virtual

Set the background color (for multi-component images).

virtual double* vtkImageReslice::GetBackgroundColor ( )
virtual

Set the background color (for multi-component images).

virtual void vtkImageReslice::GetBackgroundColor ( double &  ,
double &  ,
double &  ,
double &   
)
virtual

Set the background color (for multi-component images).

virtual void vtkImageReslice::GetBackgroundColor ( double  [4])
virtual

Set the background color (for multi-component images).

void vtkImageReslice::SetBackgroundLevel ( double  v)
inline

Set background grey level (for single-component images).

Definition at line 238 of file vtkImageReslice.h.

double vtkImageReslice::GetBackgroundLevel ( )
inline

Set background grey level (for single-component images).

Definition at line 239 of file vtkImageReslice.h.

virtual void vtkImageReslice::SetOutputSpacing ( double  x,
double  y,
double  z 
)
virtual

Set the voxel spacing for the output data. The default output spacing is the input spacing permuted through the ResliceAxes.

virtual void vtkImageReslice::SetOutputSpacing ( const double  a[3])
inlinevirtual

Set the voxel spacing for the output data. The default output spacing is the input spacing permuted through the ResliceAxes.

Definition at line 246 of file vtkImageReslice.h.

virtual double* vtkImageReslice::GetOutputSpacing ( )
virtual

Set the voxel spacing for the output data. The default output spacing is the input spacing permuted through the ResliceAxes.

virtual void vtkImageReslice::GetOutputSpacing ( double &  ,
double &  ,
double &   
)
virtual

Set the voxel spacing for the output data. The default output spacing is the input spacing permuted through the ResliceAxes.

virtual void vtkImageReslice::GetOutputSpacing ( double  [3])
virtual

Set the voxel spacing for the output data. The default output spacing is the input spacing permuted through the ResliceAxes.

void vtkImageReslice::SetOutputSpacingToDefault ( )

Set the voxel spacing for the output data. The default output spacing is the input spacing permuted through the ResliceAxes.

virtual void vtkImageReslice::SetOutputOrigin ( double  x,
double  y,
double  z 
)
virtual

Set the origin for the output data. The default output origin is the input origin permuted through the ResliceAxes.

virtual void vtkImageReslice::SetOutputOrigin ( const double  a[3])
inlinevirtual

Set the origin for the output data. The default output origin is the input origin permuted through the ResliceAxes.

Definition at line 256 of file vtkImageReslice.h.

virtual double* vtkImageReslice::GetOutputOrigin ( )
virtual

Set the origin for the output data. The default output origin is the input origin permuted through the ResliceAxes.

virtual void vtkImageReslice::GetOutputOrigin ( double &  ,
double &  ,
double &   
)
virtual

Set the origin for the output data. The default output origin is the input origin permuted through the ResliceAxes.

virtual void vtkImageReslice::GetOutputOrigin ( double  [3])
virtual

Set the origin for the output data. The default output origin is the input origin permuted through the ResliceAxes.

void vtkImageReslice::SetOutputOriginToDefault ( )

Set the origin for the output data. The default output origin is the input origin permuted through the ResliceAxes.

virtual void vtkImageReslice::SetOutputExtent ( int  a,
int  b,
int  c,
int  d,
int  e,
int  f 
)
virtual

Set the extent for the output data. The default output extent is the input extent permuted through the ResliceAxes.

virtual void vtkImageReslice::SetOutputExtent ( const int  a[6])
inlinevirtual

Set the extent for the output data. The default output extent is the input extent permuted through the ResliceAxes.

Definition at line 266 of file vtkImageReslice.h.

virtual int* vtkImageReslice::GetOutputExtent ( )
virtual

Set the extent for the output data. The default output extent is the input extent permuted through the ResliceAxes.

virtual void vtkImageReslice::GetOutputExtent ( int &  ,
int &  ,
int &  ,
int &  ,
int &  ,
int &   
)
virtual

Set the extent for the output data. The default output extent is the input extent permuted through the ResliceAxes.

virtual void vtkImageReslice::GetOutputExtent ( int  [6])
virtual

Set the extent for the output data. The default output extent is the input extent permuted through the ResliceAxes.

void vtkImageReslice::SetOutputExtentToDefault ( )

Set the extent for the output data. The default output extent is the input extent permuted through the ResliceAxes.

virtual void vtkImageReslice::SetOutputDimensionality ( int  )
virtual

Force the dimensionality of the output to either 1, 2, 3 or 0 (default: 3). If the dimensionality is 2D, then the Z extent of the output is forced to (0,0) and the Z origin of the output is forced to 0.0 (i.e. the output extent is confined to the xy plane). If the dimensionality is 1D, the output extent is confined to the x axis. For 0D, the output extent consists of a single voxel at (0,0,0).

virtual int vtkImageReslice::GetOutputDimensionality ( )
virtual

Force the dimensionality of the output to either 1, 2, 3 or 0 (default: 3). If the dimensionality is 2D, then the Z extent of the output is forced to (0,0) and the Z origin of the output is forced to 0.0 (i.e. the output extent is confined to the xy plane). If the dimensionality is 1D, the output extent is confined to the x axis. For 0D, the output extent consists of a single voxel at (0,0,0).

unsigned long int vtkImageReslice::GetMTime ( )
virtual

When determining the modified time of the filter, this check the modified time of the transform and matrix.

Reimplemented from vtkObject.

virtual void vtkImageReslice::ReportReferences ( vtkGarbageCollector )
virtual

Report object referenced by instances of this class.

Reimplemented from vtkAlgorithm.

void vtkImageReslice::SetInterpolate ( int  t)
inline

Convenient methods for switching between nearest-neighbor and linear interpolation. InterpolateOn() is equivalent to SetInterpolationModeToLinear() and InterpolateOff() is equivalent to SetInterpolationModeToNearestNeighbor() You should not use these methods if you use the SetInterpolationMode methods.

Definition at line 296 of file vtkImageReslice.h.

void vtkImageReslice::InterpolateOn ( )
inline

Convenient methods for switching between nearest-neighbor and linear interpolation. InterpolateOn() is equivalent to SetInterpolationModeToLinear() and InterpolateOff() is equivalent to SetInterpolationModeToNearestNeighbor() You should not use these methods if you use the SetInterpolationMode methods.

Definition at line 301 of file vtkImageReslice.h.

void vtkImageReslice::InterpolateOff ( )
inline

Convenient methods for switching between nearest-neighbor and linear interpolation. InterpolateOn() is equivalent to SetInterpolationModeToLinear() and InterpolateOff() is equivalent to SetInterpolationModeToNearestNeighbor() You should not use these methods if you use the SetInterpolationMode methods.

Definition at line 303 of file vtkImageReslice.h.

int vtkImageReslice::GetInterpolate ( )
inline

Convenient methods for switching between nearest-neighbor and linear interpolation. InterpolateOn() is equivalent to SetInterpolationModeToLinear() and InterpolateOff() is equivalent to SetInterpolationModeToNearestNeighbor() You should not use these methods if you use the SetInterpolationMode methods.

Definition at line 305 of file vtkImageReslice.h.

void vtkImageReslice::SetStencil ( vtkImageStencilData stencil)

Use a stencil to limit the calculations to a specific region of the output. Portions of the output that are 'outside' the stencil will be cleared to the background color.

vtkImageStencilData* vtkImageReslice::GetStencil ( )

Use a stencil to limit the calculations to a specific region of the output. Portions of the output that are 'outside' the stencil will be cleared to the background color.

void vtkImageReslice::GetAutoCroppedOutputBounds ( vtkInformation inInfo,
double  bounds[6] 
)
protected
virtual int vtkImageReslice::RequestInformation ( vtkInformation ,
vtkInformationVector **  ,
vtkInformationVector  
)
protectedvirtual

Reimplemented from vtkImageAlgorithm.

Reimplemented in vtkImageFlip, and vtkImageResample.

virtual int vtkImageReslice::RequestUpdateExtent ( vtkInformation ,
vtkInformationVector **  ,
vtkInformationVector  
)
protectedvirtual

Reimplemented from vtkImageAlgorithm.

virtual void vtkImageReslice::ThreadedRequestData ( vtkInformation request,
vtkInformationVector **  inputVector,
vtkInformationVector outputVector,
vtkImageData ***  inData,
vtkImageData **  outData,
int  extent[6],
int  threadId 
)
protectedvirtual

If the subclass does not define an Execute method, then the task will be broken up, multiple threads will be spawned, and each thread will call this method. It is public so that the thread functions can call this method.

Reimplemented from vtkThreadedImageAlgorithm.

virtual int vtkImageReslice::FillInputPortInformation ( int  port,
vtkInformation info 
)
protectedvirtual

Fill the input port information objects for this algorithm. This is invoked by the first call to GetInputPortInformation for each port so subclasses can specify what they can handle.

Reimplemented from vtkImageAlgorithm.

vtkMatrix4x4* vtkImageReslice::GetIndexMatrix ( vtkInformation inInfo,
vtkInformation outInfo 
)
protected
vtkAbstractTransform* vtkImageReslice::GetOptimizedTransform ( )
inlineprotected

Definition at line 360 of file vtkImageReslice.h.

Member Data Documentation

vtkMatrix4x4* vtkImageReslice::ResliceAxes
protected

Definition at line 321 of file vtkImageReslice.h.

double vtkImageReslice::ResliceAxesDirectionCosines[9]
protected

Definition at line 322 of file vtkImageReslice.h.

double vtkImageReslice::ResliceAxesOrigin[3]
protected

Definition at line 323 of file vtkImageReslice.h.

vtkAbstractTransform* vtkImageReslice::ResliceTransform
protected

Definition at line 324 of file vtkImageReslice.h.

vtkImageData* vtkImageReslice::InformationInput
protected

Definition at line 325 of file vtkImageReslice.h.

int vtkImageReslice::Wrap
protected

Definition at line 326 of file vtkImageReslice.h.

int vtkImageReslice::Mirror
protected

Definition at line 327 of file vtkImageReslice.h.

int vtkImageReslice::Border
protected

Definition at line 328 of file vtkImageReslice.h.

int vtkImageReslice::InterpolationMode
protected

Definition at line 329 of file vtkImageReslice.h.

int vtkImageReslice::Optimization
protected

Definition at line 330 of file vtkImageReslice.h.

double vtkImageReslice::BackgroundColor[4]
protected

Definition at line 331 of file vtkImageReslice.h.

double vtkImageReslice::OutputOrigin[3]
protected

Definition at line 332 of file vtkImageReslice.h.

double vtkImageReslice::OutputSpacing[3]
protected

Definition at line 333 of file vtkImageReslice.h.

int vtkImageReslice::OutputExtent[6]
protected

Definition at line 334 of file vtkImageReslice.h.

int vtkImageReslice::OutputDimensionality
protected

Definition at line 335 of file vtkImageReslice.h.

int vtkImageReslice::TransformInputSampling
protected

Definition at line 336 of file vtkImageReslice.h.

int vtkImageReslice::AutoCropOutput
protected

Definition at line 337 of file vtkImageReslice.h.

int vtkImageReslice::HitInputExtent
protected

Definition at line 338 of file vtkImageReslice.h.

int vtkImageReslice::ComputeOutputSpacing
protected

Definition at line 339 of file vtkImageReslice.h.

int vtkImageReslice::ComputeOutputOrigin
protected

Definition at line 340 of file vtkImageReslice.h.

int vtkImageReslice::ComputeOutputExtent
protected

Definition at line 341 of file vtkImageReslice.h.

vtkMatrix4x4* vtkImageReslice::IndexMatrix
protected

Definition at line 343 of file vtkImageReslice.h.

vtkAbstractTransform* vtkImageReslice::OptimizedTransform
protected

Definition at line 344 of file vtkImageReslice.h.


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