Super class for filters that fill in extra pixels. More...

#include <vtkImagePadFilter.h>

Inheritance diagram for vtkImagePadFilter:

Collaboration diagram for vtkImagePadFilter:

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

void	SetOutputWholeExtent (int extent[6])
void	SetOutputWholeExtent (int minX, int maxX, int minY, int maxY, int minZ, int maxZ)
void	GetOutputWholeExtent (int extent[6])
int *	GetOutputWholeExtent ()

virtual void	SetOutputNumberOfScalarComponents (int)
virtual int	GetOutputNumberOfScalarComponents ()
Static Public Member Functions
static vtkImagePadFilter *	New ()
static int	IsTypeOf (const char *type)
static vtkImagePadFilter *	SafeDownCast (vtkObjectBase *o)
Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const
	vtkImagePadFilter ()
	~vtkImagePadFilter ()
virtual int	RequestInformation (vtkInformation , vtkInformationVector , vtkInformationVector )
virtual int	RequestUpdateExtent (vtkInformation , vtkInformationVector , vtkInformationVector )
virtual void	ComputeInputUpdateExtent (int inExt[6], int outExt[6], int wExt[6])
Protected Attributes
int	OutputWholeExtent [6]
int	OutputNumberOfScalarComponents

Detailed Description

Super class for filters that fill in extra pixels.

vtkImagePadFilter Changes the image extent of an image. If the image extent is larger than the input image extent, the extra pixels are filled by an algorithm determined by the subclass. The image extent of the output has to be specified.

Definition at line 30 of file vtkImagePadFilter.h.

Member Typedef Documentation

typedef vtkThreadedImageAlgorithm vtkImagePadFilter::Superclass

Reimplemented from vtkThreadedImageAlgorithm.

Reimplemented in vtkImageWrapPad, vtkImageConstantPad, and vtkImageMirrorPad.

Definition at line 34 of file vtkImagePadFilter.h.

Constructor & Destructor Documentation

vtkImagePadFilter::vtkImagePadFilter ( ) [protected]

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

Definition at line 54 of file vtkImagePadFilter.h.

Member Function Documentation

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

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

Reimplemented from vtkAlgorithm.

Reimplemented in vtkImageWrapPad, vtkImageConstantPad, and vtkImageMirrorPad.

static int vtkImagePadFilter::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.

Reimplemented in vtkImageWrapPad, vtkImageConstantPad, and vtkImageMirrorPad.

virtual int vtkImagePadFilter::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 vtkImageWrapPad, vtkImageConstantPad, and vtkImageMirrorPad.

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

Reimplemented from vtkThreadedImageAlgorithm.

Reimplemented in vtkImageWrapPad, vtkImageConstantPad, and vtkImageMirrorPad.

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

Reimplemented from vtkThreadedImageAlgorithm.

Reimplemented in vtkImageWrapPad, vtkImageConstantPad, and vtkImageMirrorPad.

vtkImagePadFilter* vtkImagePadFilter::NewInstance ( ) const

Reimplemented from vtkThreadedImageAlgorithm.

Reimplemented in vtkImageWrapPad, vtkImageConstantPad, and vtkImageMirrorPad.

void vtkImagePadFilter::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 vtkImageConstantPad.

void vtkImagePadFilter::SetOutputWholeExtent ( int extent[6] )

The image extent of the output has to be set explicitly.

void vtkImagePadFilter::SetOutputWholeExtent	(	int	minX,
		int	maxX,
		int	minY,
		int	maxY,
		int	minZ,
		int	maxZ
	)

The image extent of the output has to be set explicitly.

void vtkImagePadFilter::GetOutputWholeExtent ( int extent[6] )

The image extent of the output has to be set explicitly.

int* vtkImagePadFilter::GetOutputWholeExtent ( ) [inline]

The image extent of the output has to be set explicitly.

Definition at line 43 of file vtkImagePadFilter.h.

virtual void vtkImagePadFilter::SetOutputNumberOfScalarComponents ( int ) [virtual]

Set/Get the number of output scalar components.

virtual int vtkImagePadFilter::GetOutputNumberOfScalarComponents ( ) [virtual]

Set/Get the number of output scalar components.

virtual int vtkImagePadFilter::RequestInformation	(	vtkInformation *	request,
		vtkInformationVector **	inputVector,
		vtkInformationVector *	outputVector
	)		`[protected, virtual]`

Subclasses can reimplement this method to collect information from their inputs and set information for their outputs.

Reimplemented from vtkImageAlgorithm.

virtual int vtkImagePadFilter::RequestUpdateExtent	(	vtkInformation *	,
		vtkInformationVector **	,
		vtkInformationVector *
	)		`[protected, virtual]`

Subclasses can reimplement this method to translate the update extent requests from each output port into update extent requests for the input connections.

Reimplemented from vtkImageAlgorithm.