Image Data type Casting Filter. More...

#include <vtkImageCast.h>

Inheritance diagram for vtkImageCast:

Collaboration diagram for vtkImageCast:

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

virtual void	SetOutputScalarType (int)
virtual int	GetOutputScalarType ()
void	SetOutputScalarTypeToFloat ()
void	SetOutputScalarTypeToDouble ()
void	SetOutputScalarTypeToInt ()
void	SetOutputScalarTypeToUnsignedInt ()
void	SetOutputScalarTypeToLong ()
void	SetOutputScalarTypeToUnsignedLong ()
void	SetOutputScalarTypeToShort ()
void	SetOutputScalarTypeToUnsignedShort ()
void	SetOutputScalarTypeToUnsignedChar ()
void	SetOutputScalarTypeToChar ()

virtual void	SetClampOverflow (int)
virtual int	GetClampOverflow ()
virtual void	ClampOverflowOn ()
virtual void	ClampOverflowOff ()
Static Public Member Functions
static vtkImageCast *	New ()
static int	IsTypeOf (const char *type)
static vtkImageCast *	SafeDownCast (vtkObjectBase *o)
Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const
	vtkImageCast ()
	~vtkImageCast ()
virtual int	RequestInformation (vtkInformation , vtkInformationVector , vtkInformationVector )
void	ThreadedExecute (vtkImageData inData, vtkImageData outData, int ext[6], int id)
Protected Attributes
int	ClampOverflow
int	OutputScalarType

Detailed Description

Image Data type Casting Filter.

vtkImageCast filter casts the input type to match the output type in the image processing pipeline. The filter does nothing if the input already has the correct type. To specify the "CastTo" type, use "SetOutputScalarType" method.

Warning:: As vtkImageCast only casts values without rescaling them, its use is not recommented. vtkImageShiftScale is the recommented way to change the type of an image data.

See also:: vtkImageThreshold vtkImageShiftScale

Examples:: vtkImageCast (Examples)

Tests:: vtkImageCast (Tests)

Definition at line 45 of file vtkImageCast.h.

Member Typedef Documentation

typedef vtkThreadedImageAlgorithm vtkImageCast::Superclass

Reimplemented from vtkThreadedImageAlgorithm.

Definition at line 49 of file vtkImageCast.h.

Constructor & Destructor Documentation

vtkImageCast::vtkImageCast ( ) [protected]

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

Definition at line 88 of file vtkImageCast.h.

Member Function Documentation

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

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

Reimplemented from vtkAlgorithm.

static int vtkImageCast::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 vtkImageCast::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 vtkImageCast* vtkImageCast::SafeDownCast ( vtkObjectBase * o ) [static]

Reimplemented from vtkThreadedImageAlgorithm.

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

Reimplemented from vtkThreadedImageAlgorithm.

vtkImageCast* vtkImageCast::NewInstance ( ) const

Reimplemented from vtkThreadedImageAlgorithm.

void vtkImageCast::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 vtkImageCast::SetOutputScalarType ( int ) [virtual]