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vtkImageResample Class Reference

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

#include <vtkImageResample.h>

Inheritance diagram for vtkImageResample:
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Collaboration diagram for vtkImageResample:
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Public Types

typedef vtkImageReslice Superclass
 
- Public Types inherited from vtkImageReslice
typedef vtkThreadedImageAlgorithm Superclass
 

Public Member Functions

virtual int IsA (const char *type)
 
vtkImageResampleNewInstance () const
 
void PrintSelf (ostream &os, vtkIndent indent)
 
void SetAxisOutputSpacing (int axis, double spacing)
 
void SetAxisMagnificationFactor (int axis, double factor)
 
double GetAxisMagnificationFactor (int axis, vtkInformation *inInfo=0)
 
virtual void SetDimensionality (int)
 
virtual int GetDimensionality ()
 
- Public Member Functions inherited from vtkImageReslice
vtkImageResliceNewInstance () const
 
unsigned long int GetMTime ()
 
virtual void ReportReferences (vtkGarbageCollector *)
 
virtual void SetResliceAxes (vtkMatrix4x4 *)
 
virtual vtkMatrix4x4 * GetResliceAxes ()
 
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 vtkAbstractTransform * GetResliceTransform ()
 
virtual void SetInformationInput (vtkImageData *)
 
virtual vtkImageData * GetInformationInput ()
 
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 SetInterpolator (vtkAbstractImageInterpolator *sampler)
 
virtual
vtkAbstractImageInterpolator
GetInterpolator ()
 
virtual void SetSlabMode (int)
 
virtual int GetSlabMode ()
 
void SetSlabModeToMin ()
 
void SetSlabModeToMax ()
 
void SetSlabModeToMean ()
 
void SetSlabModeToSum ()
 
virtual const char * GetSlabModeAsString ()
 
virtual void SetSlabNumberOfSlices (int)
 
virtual int GetSlabNumberOfSlices ()
 
virtual void SetSlabTrapezoidIntegration (int)
 
virtual void SlabTrapezoidIntegrationOn ()
 
virtual void SlabTrapezoidIntegrationOff ()
 
virtual int GetSlabTrapezoidIntegration ()
 
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 SetStencilData (vtkImageStencilData *stencil)
 
vtkImageStencilDataGetStencil ()
 
virtual void SetGenerateStencilOutput (int)
 
virtual int GetGenerateStencilOutput ()
 
virtual void GenerateStencilOutputOn ()
 
virtual void GenerateStencilOutputOff ()
 
vtkAlgorithmOutput * GetStencilOutputPort ()
 
vtkImageStencilDataGetStencilOutput ()
 
void SetStencilOutput (vtkImageStencilData *stencil)
 

Static Public Member Functions

static vtkImageResampleNew ()
 
static int IsTypeOf (const char *type)
 
static vtkImageResampleSafeDownCast (vtkObjectBase *o)
 
- Static Public Member Functions inherited from vtkImageReslice
static vtkImageResliceNew ()
 
static int IsTypeOf (const char *type)
 
static vtkImageResliceSafeDownCast (vtkObjectBase *o)
 

Protected Member Functions

virtual vtkObjectBase * NewInstanceInternal () const
 
 vtkImageResample ()
 
 ~vtkImageResample ()
 
virtual int RequestInformation (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
 
- Protected Member Functions inherited from vtkImageReslice
 vtkImageReslice ()
 
 ~vtkImageReslice ()
 
virtual int ConvertScalarInfo (int &scalarType, int &numComponents)
 
void ConvertScalarsBase (void *inPtr, void *outPtr, int inputType, int inputNumComponents, int count, int idX, int idY, int idZ, int threadId)
 
void GetAutoCroppedOutputBounds (vtkInformation *inInfo, double bounds[6])
 
virtual void AllocateOutputData (vtkImageData *output, vtkInformation *outInfo, int *uExtent)
 
virtual vtkImageData * AllocateOutputData (vtkDataObject *, vtkInformation *)
 
virtual int RequestUpdateExtent (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
 
virtual int RequestData (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)
 
virtual int FillOutputPortInformation (int port, vtkInformation *info)
 
vtkMatrix4x4 * GetIndexMatrix (vtkInformation *inInfo, vtkInformation *outInfo)
 
vtkAbstractTransform * GetOptimizedTransform ()
 
virtual void ConvertScalars (void *inPtr, void *outPtr, int inputType, int inputNumComponents, int count, int idX, int idY, int idZ, int threadId)
 

Protected Attributes

double MagnificationFactors [3]
 
double OutputSpacing [3]
 
int Dimensionality
 
- Protected Attributes inherited from vtkImageReslice
vtkMatrix4x4 * ResliceAxes
 
double ResliceAxesDirectionCosines [9]
 
double ResliceAxesOrigin [3]
 
vtkAbstractTransform * ResliceTransform
 
vtkAbstractImageInterpolatorInterpolator
 
vtkImageData * InformationInput
 
int Wrap
 
int Mirror
 
int Border
 
int InterpolationMode
 
int Optimization
 
int SlabMode
 
int SlabNumberOfSlices
 
int SlabTrapezoidIntegration
 
double BackgroundColor [4]
 
double OutputOrigin [3]
 
double OutputSpacing [3]
 
int OutputExtent [6]
 
int OutputScalarType
 
int OutputDimensionality
 
int TransformInputSampling
 
int AutoCropOutput
 
int HitInputExtent
 
int UsePermuteExecute
 
int ComputeOutputSpacing
 
int ComputeOutputOrigin
 
int ComputeOutputExtent
 
int GenerateStencilOutput
 
vtkMatrix4x4 * IndexMatrix
 
vtkAbstractTransform * OptimizedTransform
 
int HasConvertScalars
 

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.

Examples:
vtkImageResample (Examples)
Tests:
vtkImageResample (Tests)

Definition at line 37 of file vtkImageResample.h.

Member Typedef Documentation

Definition at line 41 of file vtkImageResample.h.

Constructor & Destructor Documentation

vtkImageResample::vtkImageResample ( )
protected
vtkImageResample::~vtkImageResample ( )
inlineprotected

Definition at line 66 of file vtkImageResample.h.

Member Function Documentation

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

Reimplemented from vtkImageReslice.

static vtkImageResample* vtkImageResample::SafeDownCast ( vtkObjectBase *  o)
static
virtual vtkObjectBase* vtkImageResample::NewInstanceInternal ( ) const
protectedvirtual

Reimplemented from vtkImageReslice.

vtkImageResample* vtkImageResample::NewInstance ( ) const
void vtkImageResample::PrintSelf ( ostream &  os,
vtkIndent  indent 
)
virtual

Reimplemented from vtkImageReslice.

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

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

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

Set/Get Magnification factors. Zero is a reserved value indicating values have not been computed.

double vtkImageResample::GetAxisMagnificationFactor ( int  axis,
vtkInformation *  inInfo = 0 
)

Set/Get Magnification factors. Zero is a reserved value indicating values have not been computed.

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

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

virtual int vtkImageResample::RequestInformation ( vtkInformation *  ,
vtkInformationVector **  ,
vtkInformationVector *   
)
protectedvirtual

Reimplemented from vtkImageReslice.

Member Data Documentation

double vtkImageResample::MagnificationFactors[3]
protected

Definition at line 66 of file vtkImageResample.h.

double vtkImageResample::OutputSpacing[3]
protected

Definition at line 69 of file vtkImageResample.h.

int vtkImageResample::Dimensionality
protected

Definition at line 70 of file vtkImageResample.h.


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