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 Member Functions
virtual int	IsA (const char *type)
vtkImageResample *	NewInstance () 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 ()
Static Public Member Functions
static vtkImageResample *	New ()
static int	IsTypeOf (const char *type)
static vtkImageResample *	SafeDownCast (vtkObjectBase *o)
Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const
	vtkImageResample ()
	~vtkImageResample ()
virtual int	RequestInformation (vtkInformation , vtkInformationVector , vtkInformationVector )
Protected Attributes
double	MagnificationFactors [3]
double	OutputSpacing [3]
int	Dimensionality

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

typedef vtkImageReslice vtkImageResample::Superclass

Reimplemented from vtkImageReslice.

Definition at line 41 of file vtkImageResample.h.

Constructor & Destructor Documentation

vtkImageResample::vtkImageResample ( ) [protected]

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

Definition at line 66 of file vtkImageResample.h.

Member Function Documentation

static vtkImageResample* vtkImageResample::New ( ) [static]

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

Reimplemented from vtkImageReslice.

static int vtkImageResample::IsTypeOf ( const char * name ) [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 vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkImageReslice.

virtual int 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.

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

Reimplemented from vtkImageReslice.

virtual vtkObjectBase* vtkImageResample::NewInstanceInternal ( ) const [protected, virtual]

Reimplemented from vtkImageReslice.

vtkImageResample* vtkImageResample::NewInstance ( ) const

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,
		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 *	request,
		vtkInformationVector **	inputVector,
		vtkInformationVector *	outputVector
	)		`[protected, virtual]`