vtkImageMagnify Class Reference

#include <vtkImageMagnify.h>

Inheritance diagram for vtkImageMagnify:

[legend]Collaboration diagram for vtkImageMagnify:

[legend]List of all members.

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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.

Examples:

vtkImageMagnify (Examples)

Tests:

vtkImageMagnify (Tests)

Definition at line 35 of file vtkImageMagnify.h.

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

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Member Typedef Documentation

typedef vtkThreadedImageAlgorithm vtkImageMagnify::Superclass

Reimplemented from vtkThreadedImageAlgorithm. Definition at line 39 of file vtkImageMagnify.h.

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Constructor & Destructor Documentation

vtkImageMagnify::vtkImageMagnify (   )  [protected]

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

Definition at line 58 of file vtkImageMagnify.h.

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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 *  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 vtkThreadedImageAlgorithm.

virtual int vtkImageMagnify::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 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]

Set/Get the integer magnification factors in the i-j-k directions.

virtual void vtkImageMagnify::SetMagnificationFactors (  int  [3]  )  [virtual]

virtual int* vtkImageMagnify::GetMagnificationFactors (   )  [virtual]

virtual void vtkImageMagnify::GetMagnificationFactors (  int &  , int &  , int &  )  [virtual]

virtual void vtkImageMagnify::GetMagnificationFactors (  int  [3]  )  [virtual]

virtual void vtkImageMagnify::SetInterpolate (  int   )  [virtual]

Turn interpolation on and off (pixel replication is used when off).

virtual int vtkImageMagnify::GetInterpolate (   )  [virtual]

Turn interpolation on and off (pixel replication is used when off).

virtual void vtkImageMagnify::InterpolateOn (   )  [virtual]

Turn interpolation on and off (pixel replication is used when off).

virtual void vtkImageMagnify::InterpolateOff (   )  [virtual]

Turn interpolation on and off (pixel replication is used when off).

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

Reimplemented from vtkImageAlgorithm.

virtual int vtkImageMagnify::RequestInformation (  vtkInformation *  , vtkInformationVector **  , vtkInformationVector *  )  [protected, virtual]

Reimplemented from vtkImageAlgorithm.

void vtkImageMagnify::ThreadedRequestData (  vtkInformation *  request, vtkInformationVector **  inputVector, vtkInformationVector *  outputVector, vtkImageData ***  inData, vtkImageData **  outData, int  outExt[6], int  id )  [protected, virtual]

If the subclass does not define an Execute method, then the task will be broken up, multiple threads will be spawned, and each thread will call this method. It is public so that the thread functions can call this method. Reimplemented from vtkThreadedImageAlgorithm.

void vtkImageMagnify::InternalRequestUpdateExtent (  int *  inExt, int *  outExt )  [protected]

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Member Data Documentation

int vtkImageMagnify::MagnificationFactors[3] [protected]

Definition at line 58 of file vtkImageMagnify.h.

int vtkImageMagnify::Interpolate [protected]

Definition at line 61 of file vtkImageMagnify.h.

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

• dox/Imaging/vtkImageMagnify.h

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