vtkImageResample Class Reference

#include <vtkImageResample.h>

Inheritance diagram for vtkImageResample:

[legend]Collaboration diagram for vtkImageResample:

[legend]List of all members.

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.

Created by:

Law, Charles

CVS contributions (if > 5%):

Martin, Ken (42%)
Law, Charles (38%)
Gobbi, David (15%)

CVS logs (CVSweb):

.cxx (/Imaging/vtkImageResample.cxx)
.h (/Imaging/vtkImageResample.h)

Examples:: vtkImageResample (Examples)

Tests:: vtkImageResample (Tests)

Definition at line 48 of file vtkImageResample.h.

Public Types

typedef vtkImageReslice Superclass

Public Member Functions

virtual const char * GetClassName ()

virtual int IsA (const char *type)

void PrintSelf (ostream &os, vtkIndent indent)

void SetAxisOutputSpacing (int axis, double spacing)

void SetAxisMagnificationFactor (int axis, double factor)

double GetAxisMagnificationFactor (int axis)

virtual void SetDimensionality (int)

virtual int GetDimensionality ()

Static Public Member Functions

vtkImageResample * New ()

int IsTypeOf (const char *type)

vtkImageResample * SafeDownCast (vtkObject *o)

Protected Member Functions

vtkImageResample ()

~vtkImageResample ()

void ExecuteInformation (vtkImageData *inData, vtkImageData *outData)

void ExecuteInformation ()

Protected Attributes

double MagnificationFactors [3]

double OutputSpacing [3]

int Dimensionality

Member Typedef Documentation

typedef vtkImageReslice vtkImageResample::Superclass

Reimplemented from vtkImageReslice.
Definition at line 52 of file vtkImageResample.h.

Constructor & Destructor Documentation

vtkImageResample::vtkImageResample ( ) [protected]

vtkImageResample::~vtkImageResample ( ) [inline, protected]

Definition at line 77 of file vtkImageResample.h.

Member Function Documentation

vtkImageResample* vtkImageResample::New ( ) [static]

Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
Reimplemented from vtkImageReslice.

virtual const char* vtkImageResample::GetClassName ( ) [virtual]

Reimplemented from vtkImageReslice.

int vtkImageResample::IsTypeOf ( const char * type ) [static]

Return 1 if this class type is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeRevisionMacro found in vtkSetGet.h.
Reimplemented from vtkImageReslice.

virtual int vtkImageResample::IsA ( const char * type ) [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 vtkTypeRevisionMacro found in vtkSetGet.h.
Reimplemented from vtkImageReslice.

vtkImageResample* vtkImageResample::SafeDownCast ( vtkObject * o ) [static]

Reimplemented from vtkImageReslice.

void vtkImageResample::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 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 )

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

void vtkImageResample::ExecuteInformation ( vtkImageData * inData,

vtkImageData * outData

) [protected, virtual]

Reimplemented from vtkImageReslice.

void vtkImageResample::ExecuteInformation ( ) [inline, protected, virtual]

Reimplemented from vtkImageReslice.
Definition at line 84 of file vtkImageResample.h.

Member Data Documentation

double vtkImageResample::MagnificationFactors[3] [protected]

Definition at line 79 of file vtkImageResample.h.

double vtkImageResample::OutputSpacing[3] [protected]

Reimplemented from vtkImageReslice.
Definition at line 80 of file vtkImageResample.h.

int vtkImageResample::Dimensionality [protected]

Definition at line 81 of file vtkImageResample.h.

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

dox/Imaging/vtkImageResample.h


Public Types
typedef vtkImageReslice	Superclass
Public Member Functions
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
void	PrintSelf (ostream &os, vtkIndent indent)
void	SetAxisOutputSpacing (int axis, double spacing)

void	SetAxisMagnificationFactor (int axis, double factor)
double	GetAxisMagnificationFactor (int axis)

virtual void	SetDimensionality (int)
virtual int	GetDimensionality ()
Static Public Member Functions
vtkImageResample *	New ()
int	IsTypeOf (const char *type)
vtkImageResample *	SafeDownCast (vtkObject *o)
Protected Member Functions
	vtkImageResample ()
	~vtkImageResample ()
void	ExecuteInformation (vtkImageData inData, vtkImageData outData)
void	ExecuteInformation ()
Protected Attributes
double	MagnificationFactors [3]
double	OutputSpacing [3]
int	Dimensionality