magnify an image by an integer value More...

#include <vtkImageMagnify.h>

Inheritance diagram for vtkImageMagnify:

Collaboration diagram for vtkImageMagnify:

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

virtual void	SetMagnificationFactors (int, int, int)
virtual void	SetMagnificationFactors (int[3])
virtual int *	GetMagnificationFactors ()
virtual void	GetMagnificationFactors (int &, int &, int &)
virtual void	GetMagnificationFactors (int[3])

virtual void	SetInterpolate (int)
virtual int	GetInterpolate ()
virtual void	InterpolateOn ()
virtual void	InterpolateOff ()
Static Public Member Functions
static vtkImageMagnify *	New ()
static int	IsTypeOf (const char *type)
static vtkImageMagnify *	SafeDownCast (vtkObject *o)
Protected Member Functions
	vtkImageMagnify ()
	~vtkImageMagnify ()
virtual int	RequestUpdateExtent (vtkInformation , vtkInformationVector , vtkInformationVector )
virtual int	RequestInformation (vtkInformation , vtkInformationVector , vtkInformationVector )
void	ThreadedRequestData (vtkInformation request, vtkInformationVector inputVector, vtkInformationVector outputVector, vtkImageData *inData, vtkImageData outData, int outExt[6], int id)
void	InternalRequestUpdateExtent (int inExt, int outExt)
Protected Attributes
int	MagnificationFactors [3]
int	Interpolate

Detailed Description

magnify an image by an integer value

vtkImageMagnify maps each pixel of the input onto a nxmx... region of the output. Location (0,0,...) remains in the same place. The magnification occurs via pixel replication, or if Interpolate is on, by bilinear interpolation. Initially, interpolation is off and magnification factors are set to 1 in all directions.

Examples:: vtkImageMagnify (Examples)

Tests:: vtkImageMagnify (Tests)

Definition at line 36 of file vtkImageMagnify.h.

Member Typedef Documentation

typedef vtkThreadedImageAlgorithm vtkImageMagnify::Superclass

Reimplemented from vtkThreadedImageAlgorithm.

Definition at line 40 of file vtkImageMagnify.h.

Constructor & Destructor Documentation

vtkImageMagnify::vtkImageMagnify ( ) [protected]

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

Definition at line 60 of file vtkImageMagnify.h.

Member Function Documentation

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

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

Reimplemented from vtkAlgorithm.

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

Reimplemented from vtkThreadedImageAlgorithm.

static int vtkImageMagnify::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 vtkThreadedImageAlgorithm.

virtual int vtkImageMagnify::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.

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

Reimplemented from vtkThreadedImageAlgorithm.

void vtkImageMagnify::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.

virtual void vtkImageMagnify::SetMagnificationFactors	(	int	,
		int	,
		int
	)		`[virtual]`