Create an image filled with noise. More...

#include <vtkImageNoiseSource.h>

Inheritance diagram for vtkImageNoiseSource:

Collaboration diagram for vtkImageNoiseSource:

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

virtual void	SetMinimum (double)
virtual double	GetMinimum ()
virtual void	SetMaximum (double)
virtual double	GetMaximum ()

void	SetWholeExtent (int xMinx, int xMax, int yMin, int yMax, int zMin, int zMax)
void	SetWholeExtent (const int ext[6])
Static Public Member Functions
static vtkImageNoiseSource *	New ()
static int	IsTypeOf (const char *type)
static vtkImageNoiseSource *	SafeDownCast (vtkObjectBase *o)
Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const
	vtkImageNoiseSource ()
	~vtkImageNoiseSource ()
virtual int	RequestInformation (vtkInformation , vtkInformationVector , vtkInformationVector )
virtual void	ExecuteDataWithInformation (vtkDataObject data, vtkInformation outInfo)
Protected Attributes
double	Minimum
double	Maximum
int	WholeExtent [6]

Detailed Description

Create an image filled with noise.

vtkImageNoiseSource just produces images filled with noise. The only option now is uniform noise specified by a min and a max. There is one major problem with this source. Every time it executes, it will output different pixel values. This has important implications when a stream requests overlapping regions. The same pixels will have different values on different updates.

Tests:: vtkImageNoiseSource (Tests)

Definition at line 37 of file vtkImageNoiseSource.h.

Member Typedef Documentation

typedef vtkImageAlgorithm vtkImageNoiseSource::Superclass

Reimplemented from vtkImageAlgorithm.

Definition at line 41 of file vtkImageNoiseSource.h.

Constructor & Destructor Documentation

vtkImageNoiseSource::vtkImageNoiseSource ( ) [protected]

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

Definition at line 64 of file vtkImageNoiseSource.h.

Member Function Documentation

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

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

Reimplemented from vtkAlgorithm.

static int vtkImageNoiseSource::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 vtkImageAlgorithm.

virtual int vtkImageNoiseSource::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 vtkImageAlgorithm.

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

Reimplemented from vtkImageAlgorithm.

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

Reimplemented from vtkImageAlgorithm.

vtkImageNoiseSource* vtkImageNoiseSource::NewInstance ( ) const

Reimplemented from vtkImageAlgorithm.

void vtkImageNoiseSource::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 vtkImageAlgorithm.

virtual void vtkImageNoiseSource::SetMinimum ( double ) [virtual]

Set/Get the minimum and maximum values for the generated noise.

virtual double vtkImageNoiseSource::GetMinimum ( ) [virtual]

Set/Get the minimum and maximum values for the generated noise.

virtual void vtkImageNoiseSource::SetMaximum ( double ) [virtual]

Set/Get the minimum and maximum values for the generated noise.

virtual double vtkImageNoiseSource::GetMaximum ( ) [virtual]

Set/Get the minimum and maximum values for the generated noise.

void vtkImageNoiseSource::SetWholeExtent	(	int	xMinx,
		int	xMax,
		int	yMin,
		int	yMax,
		int	zMin,
		int	zMax
	)

Set how large of an image to generate.

void vtkImageNoiseSource::SetWholeExtent ( const int ext[6] ) [inline]

Set how large of an image to generate.

Definition at line 56 of file vtkImageNoiseSource.h.

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