map a slice of a vtkImageData to the screen More...

#include <vtkImageSliceMapper.h>

Inheritance diagram for vtkImageSliceMapper:

Collaboration diagram for vtkImageSliceMapper:

Public Types
typedef vtkImageMapper3D	Superclass

Public Types inherited from vtkImageMapper3D
typedef vtkAbstractMapper3D	Superclass

Public Types inherited from vtkAbstractMapper3D
typedef vtkAbstractMapper	Superclass

Public Types inherited from vtkAbstractMapper
typedef vtkAlgorithm	Superclass

Public Types inherited from vtkAlgorithm
typedef vtkObject	Superclass

enum	DesiredOutputPrecision { SINGLE_PRECISION, DOUBLE_PRECISION, DEFAULT_PRECISION }

Public Types inherited from vtkObject
typedef vtkObjectBase	Superclass

Public Member Functions
virtual int	IsA (const char *type)

vtkImageSliceMapper *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent)

virtual void	Render (vtkRenderer renderer, vtkImageSlice prop)

virtual void	ReleaseGraphicsResources (vtkWindow *)

unsigned long	GetMTime ()


virtual void	SetSliceNumber (int slice)

virtual int	GetSliceNumber ()


virtual int	GetSliceNumberMinValue ()

virtual int	GetSliceNumberMaxValue ()


virtual void	SetOrientation (int)

virtual int	GetOrientation ()

void	SetOrientationToX ()

void	SetOrientationToY ()

void	SetOrientationToZ ()


virtual void	SetCropping (int)

virtual void	CroppingOn ()

virtual void	CroppingOff ()

virtual int	GetCropping ()


virtual void	SetCroppingRegion (int, int, int, int, int, int)

virtual void	SetCroppingRegion (int[6])

virtual int *	GetCroppingRegion ()

virtual void	GetCroppingRegion (int &, int &, int &, int &, int &, int &)

virtual void	GetCroppingRegion (int[6])


virtual void	Update ()

virtual void	Update (int port)


double *	GetBounds ()

void	GetBounds (double bounds[6])


virtual void	GetSlicePlaneInDataCoords (vtkMatrix4x4 *propMatrix, double plane[4])


virtual int	ProcessRequest (vtkInformation request, vtkInformationVector inInfo, vtkInformationVector outInfo)

Public Member Functions inherited from vtkImageMapper3D
vtkImageMapper3D *	NewInstance () const

void	SetInputData (vtkImageData *input)

vtkImageData *	GetInput ()

vtkDataSet *	GetDataSetInput ()

vtkDataObject *	GetDataObjectInput ()

virtual void	SetBorder (int)

virtual void	BorderOn ()

virtual void	BorderOff ()

virtual int	GetBorder ()

virtual void	SetBackground (int)

virtual void	BackgroundOn ()

virtual void	BackgroundOff ()

virtual int	GetBackground ()

virtual void	SetSliceAtFocalPoint (int)

virtual void	SliceAtFocalPointOn ()

virtual void	SliceAtFocalPointOff ()

virtual int	GetSliceAtFocalPoint ()

virtual void	SetSliceFacesCamera (int)

virtual void	SliceFacesCameraOn ()

virtual void	SliceFacesCameraOff ()

virtual int	GetSliceFacesCamera ()

virtual vtkPlane *	GetSlicePlane ()

virtual void	SetNumberOfThreads (int)

virtual int	GetNumberOfThreads ()

virtual void	SetStreaming (int)

virtual int	GetStreaming ()

virtual void	StreamingOn ()

virtual void	StreamingOff ()

Public Member Functions inherited from vtkAbstractMapper3D
vtkAbstractMapper3D *	NewInstance () const

double	GetLength ()

int	GetNumberOfClippingPlanes ()

double *	GetCenter ()

void	GetCenter (double center[3])

virtual int	IsARayCastMapper ()

virtual int	IsARenderIntoImageMapper ()

void	GetClippingPlaneInDataCoords (vtkMatrix4x4 *propMatrix, int i, double planeEquation[4])

Public Member Functions inherited from vtkAbstractMapper
vtkAbstractMapper *	NewInstance () const

void	SetClippingPlanes (vtkPlanes *planes)

void	ShallowCopy (vtkAbstractMapper *m)

virtual double	GetTimeToDraw ()

void	AddClippingPlane (vtkPlane *plane)

void	RemoveClippingPlane (vtkPlane *plane)

void	RemoveAllClippingPlanes ()

virtual void	SetClippingPlanes (vtkPlaneCollection *)

virtual vtkPlaneCollection *	GetClippingPlanes ()

Public Member Functions inherited from vtkAlgorithm
vtkAlgorithm *	NewInstance () const

int	HasExecutive ()

vtkExecutive *	GetExecutive ()

virtual void	SetExecutive (vtkExecutive *executive)

virtual int	ModifyRequest (vtkInformation *request, int when)

vtkInformation *	GetInputPortInformation (int port)

vtkInformation *	GetOutputPortInformation (int port)

int	GetNumberOfInputPorts ()

int	GetNumberOfOutputPorts ()

void	UpdateProgress (double amount)

vtkInformation *	GetInputArrayInformation (int idx)

void	RemoveAllInputs ()

vtkDataObject *	GetOutputDataObject (int port)

virtual void	RemoveInputConnection (int port, vtkAlgorithmOutput *input)

virtual void	RemoveInputConnection (int port, int idx)

virtual void	RemoveAllInputConnections (int port)

int	GetNumberOfInputConnections (int port)

int	GetTotalNumberOfInputConnections ()

vtkAlgorithmOutput *	GetInputConnection (int port, int index)

vtkAlgorithm *	GetInputAlgorithm (int port, int index, int &algPort)

vtkAlgorithm *	GetInputAlgorithm (int port, int index)

vtkExecutive *	GetInputExecutive (int port, int index)

vtkInformation *	GetInputInformation (int port, int index)

vtkInformation *	GetOutputInformation (int port)

virtual void	UpdateInformation ()

virtual void	UpdateDataObject ()

virtual void	PropagateUpdateExtent ()

virtual void	UpdateWholeExtent ()

void	ConvertTotalInputToPortConnection (int ind, int &port, int &conn)

int	SetUpdateExtentToWholeExtent (int port)

int	SetUpdateExtentToWholeExtent ()

void	SetUpdateExtent (int port, int extent[6])

int	ProcessRequest (vtkInformation request, vtkCollection inInfo, vtkInformationVector *outInfo)

virtual int	ComputePipelineMTime (vtkInformation request, vtkInformationVector inInfoVec, vtkInformationVector outInfoVec, int requestFromOutputPort, unsigned long *mtime)

virtual vtkInformation *	GetInformation ()

virtual void	SetInformation (vtkInformation *)

virtual void	Register (vtkObjectBase *o)

virtual void	UnRegister (vtkObjectBase *o)

virtual void	SetAbortExecute (int)

virtual int	GetAbortExecute ()

virtual void	AbortExecuteOn ()

virtual void	AbortExecuteOff ()

virtual void	SetProgress (double)

virtual double	GetProgress ()

void	SetProgressText (const char *ptext)

virtual char *	GetProgressText ()

virtual unsigned long	GetErrorCode ()

virtual void	SetInputArrayToProcess (int idx, int port, int connection, int fieldAssociation, const char *name)

virtual void	SetInputArrayToProcess (int idx, int port, int connection, int fieldAssociation, int fieldAttributeType)

virtual void	SetInputArrayToProcess (int idx, vtkInformation *info)

virtual void	SetInputArrayToProcess (int idx, int port, int connection, const char fieldAssociation, const char attributeTypeorName)

vtkDataObject *	GetInputDataObject (int port, int connection)

virtual void	SetInputConnection (int port, vtkAlgorithmOutput *input)

virtual void	SetInputConnection (vtkAlgorithmOutput *input)

virtual void	AddInputConnection (int port, vtkAlgorithmOutput *input)

virtual void	AddInputConnection (vtkAlgorithmOutput *input)

virtual void	SetInputDataObject (int port, vtkDataObject *data)

virtual void	SetInputDataObject (vtkDataObject *data)

virtual void	AddInputDataObject (int port, vtkDataObject *data)

virtual void	AddInputDataObject (vtkDataObject *data)

vtkAlgorithmOutput *	GetOutputPort (int index)

vtkAlgorithmOutput *	GetOutputPort ()

vtkAlgorithm *	GetInputAlgorithm ()

vtkExecutive *	GetInputExecutive ()

vtkInformation *	GetInputInformation ()

virtual void	SetReleaseDataFlag (int)

virtual int	GetReleaseDataFlag ()

void	ReleaseDataFlagOn ()

void	ReleaseDataFlagOff ()

int	UpdateExtentIsEmpty (vtkInformation pinfo, vtkDataObject output)

int	UpdateExtentIsEmpty (vtkInformation *pinfo, int extentType)

void	SetUpdateExtent (int port, int piece, int numPieces, int ghostLevel)

void	SetUpdateExtent (int piece, int numPieces, int ghostLevel)

void	SetUpdateExtent (int extent[6])

int *	GetUpdateExtent ()

int *	GetUpdateExtent (int port)

void	GetUpdateExtent (int &x0, int &x1, int &y0, int &y1, int &z0, int &z1)

void	GetUpdateExtent (int port, int &x0, int &x1, int &y0, int &y1, int &z0, int &z1)

void	GetUpdateExtent (int extent[6])

void	GetUpdateExtent (int port, int extent[6])

int	GetUpdatePiece ()

int	GetUpdatePiece (int port)

int	GetUpdateNumberOfPieces ()

int	GetUpdateNumberOfPieces (int port)

int	GetUpdateGhostLevel ()

int	GetUpdateGhostLevel (int port)

void	SetProgressObserver (vtkProgressObserver *)

virtual vtkProgressObserver *	GetProgressObserver ()

Public Member Functions inherited from vtkObject
vtkObject *	NewInstance () const

virtual void	DebugOn ()

virtual void	DebugOff ()

bool	GetDebug ()

void	SetDebug (bool debugFlag)

virtual void	Modified ()

unsigned long	AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)

unsigned long	AddObserver (const char event, vtkCommand , float priority=0.0f)

vtkCommand *	GetCommand (unsigned long tag)

void	RemoveObserver (vtkCommand *)

void	RemoveObservers (unsigned long event, vtkCommand *)

void	RemoveObservers (const char event, vtkCommand )

int	HasObserver (unsigned long event, vtkCommand *)

int	HasObserver (const char event, vtkCommand )

void	RemoveObserver (unsigned long tag)

void	RemoveObservers (unsigned long event)

void	RemoveObservers (const char *event)

void	RemoveAllObservers ()

int	HasObserver (unsigned long event)

int	HasObserver (const char *event)

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f)

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, bool(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)

int	InvokeEvent (unsigned long event, void *callData)

int	InvokeEvent (const char event, void callData)

int	InvokeEvent (unsigned long event)

int	InvokeEvent (const char *event)

Public Member Functions inherited from vtkObjectBase
const char *	GetClassName () const

virtual void	Delete ()

virtual void	FastDelete ()

void	Print (ostream &os)

void	SetReferenceCount (int)

void	PrintRevisions (ostream &)

virtual void	PrintHeader (ostream &os, vtkIndent indent)

virtual void	PrintTrailer (ostream &os, vtkIndent indent)

int	GetReferenceCount ()

Static Public Member Functions
static vtkImageSliceMapper *	New ()

static int	IsTypeOf (const char *type)

static vtkImageSliceMapper *	SafeDownCast (vtkObjectBase *o)

Static Public Member Functions inherited from vtkImageMapper3D
static int	IsTypeOf (const char *type)

static vtkImageMapper3D *	SafeDownCast (vtkObjectBase *o)

Static Public Member Functions inherited from vtkAbstractMapper3D
static int	IsTypeOf (const char *type)

static vtkAbstractMapper3D *	SafeDownCast (vtkObjectBase *o)

Static Public Member Functions inherited from vtkAbstractMapper
static int	IsTypeOf (const char *type)

static vtkAbstractMapper *	SafeDownCast (vtkObjectBase *o)

static vtkDataArray *	GetScalars (vtkDataSet input, int scalarMode, int arrayAccessMode, int arrayId, const char arrayName, int &cellFlag)

static vtkAbstractArray *	GetAbstractScalars (vtkDataSet input, int scalarMode, int arrayAccessMode, int arrayId, const char arrayName, int &cellFlag)

Static Public Member Functions inherited from vtkAlgorithm
static vtkAlgorithm *	New ()

static int	IsTypeOf (const char *type)

static vtkAlgorithm *	SafeDownCast (vtkObjectBase *o)

static vtkInformationIntegerKey *	INPUT_IS_OPTIONAL ()

static vtkInformationIntegerKey *	INPUT_IS_REPEATABLE ()

static vtkInformationInformationVectorKey *	INPUT_REQUIRED_FIELDS ()

static vtkInformationStringVectorKey *	INPUT_REQUIRED_DATA_TYPE ()

static vtkInformationInformationVectorKey *	INPUT_ARRAYS_TO_PROCESS ()

static vtkInformationIntegerKey *	INPUT_PORT ()

static vtkInformationIntegerKey *	INPUT_CONNECTION ()

static vtkInformationIntegerKey *	CAN_PRODUCE_SUB_EXTENT ()

static vtkInformationIntegerKey *	CAN_HANDLE_PIECE_REQUEST ()

static void	SetDefaultExecutivePrototype (vtkExecutive *proto)

Static Public Member Functions inherited from vtkObject
static int	IsTypeOf (const char *type)

static vtkObject *	SafeDownCast (vtkObjectBase *o)

static vtkObject *	New ()

static void	BreakOnError ()

static void	SetGlobalWarningDisplay (int val)

static void	GlobalWarningDisplayOn ()

static void	GlobalWarningDisplayOff ()

static int	GetGlobalWarningDisplay ()

Static Public Member Functions inherited from vtkObjectBase
static int	IsTypeOf (const char *name)

static vtkObjectBase *	New ()

Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const

	vtkImageSliceMapper ()

	~vtkImageSliceMapper ()

int	GetOrientationFromCamera (vtkMatrix4x4 propMatrix, vtkCamera camera)

int	GetSliceFromCamera (vtkMatrix4x4 propMatrix, vtkCamera camera)


void	SetPoints (vtkPoints *points)

vtkPoints *	GetPoints ()


void	SetExactPixelMatch (int v)


void	SetPassColorData (int v)


void	SetDisplayExtent (int extent[6])

Protected Member Functions inherited from vtkImageMapper3D
	vtkImageMapper3D ()

	~vtkImageMapper3D ()

vtkRenderer *	GetCurrentRenderer ()

vtkImageSlice *	GetCurrentProp ()

vtkMatrix4x4 *	GetDataToWorldMatrix ()

void	GetBackgroundColor (vtkImageProperty *property, double color[4])

virtual int	FillInputPortInformation (int port, vtkInformation *info)

virtual int	FillOutputPortInformation (int port, vtkInformation *info)

unsigned char *	MakeTextureData (vtkImageProperty property, vtkImageData input, int extent[6], int &xsize, int &ysize, int &bytesPerPixel, bool &reuseTexture, bool &reuseData)

void	MakeTextureGeometry (const int extent[6], double coords[12], double tcoords[8])

virtual void	ComputeTextureSize (const int extent[6], int &xdim, int &ydim, int imageSize[2], int textureSize[2])

Protected Member Functions inherited from vtkAbstractMapper3D
	vtkAbstractMapper3D ()

	~vtkAbstractMapper3D ()

Protected Member Functions inherited from vtkAbstractMapper
	vtkAbstractMapper ()

	~vtkAbstractMapper ()

Protected Member Functions inherited from vtkAlgorithm
	vtkAlgorithm ()

	~vtkAlgorithm ()

virtual void	SetNumberOfInputPorts (int n)

virtual void	SetNumberOfOutputPorts (int n)

int	InputPortIndexInRange (int index, const char *action)

int	OutputPortIndexInRange (int index, const char *action)

int	GetInputArrayAssociation (int idx, vtkInformationVector **inputVector)

virtual vtkExecutive *	CreateDefaultExecutive ()

virtual void	ReportReferences (vtkGarbageCollector *)

virtual void	SetNumberOfInputConnections (int port, int n)

int	GetInputArrayAssociation (int idx, int connection, vtkInformationVector **inputVector)

int	GetInputArrayAssociation (int idx, vtkDataObject *input)

vtkDataArray *	GetInputArrayToProcess (int idx, vtkInformationVector **inputVector)

vtkDataArray *	GetInputArrayToProcess (int idx, vtkInformationVector **inputVector, int &association)

vtkDataArray *	GetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector)

vtkDataArray *	GetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association)

vtkDataArray *	GetInputArrayToProcess (int idx, vtkDataObject *input)

vtkDataArray *	GetInputArrayToProcess (int idx, vtkDataObject *input, int &association)

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkInformationVector **inputVector)

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkInformationVector **inputVector, int &association)

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector)

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association)

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkDataObject *input)

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkDataObject *input, int &association)

vtkInformation *	GetInputArrayFieldInformation (int idx, vtkInformationVector **inputVector)

virtual void	SetNthInputConnection (int port, int index, vtkAlgorithmOutput *input)

void	SetInputDataInternal (int port, vtkDataObject *input)

void	AddInputDataInternal (int port, vtkDataObject *input)

virtual void	SetErrorCode (unsigned long)

Protected Member Functions inherited from vtkObject
	vtkObject ()

virtual	~vtkObject ()

virtual void	RegisterInternal (vtkObjectBase *, int check)

virtual void	UnRegisterInternal (vtkObjectBase *, int check)

void	InternalGrabFocus (vtkCommand mouseEvents, vtkCommand keypressEvents=NULL)

void	InternalReleaseFocus ()

Protected Member Functions inherited from vtkObjectBase
	vtkObjectBase ()

virtual	~vtkObjectBase ()

virtual void	CollectRevisions (ostream &)

	vtkObjectBase (const vtkObjectBase &)

void	operator= (const vtkObjectBase &)

Static Protected Member Functions
static void	GetDimensionIndices (int orientation, int &xdim, int &ydim)

Static Protected Member Functions inherited from vtkImageMapper3D
static void	CheckerboardRGBA (unsigned char *data, int xsize, int ysize, double originx, double originy, double spacingx, double spacingy)

Static Protected Member Functions inherited from vtkAlgorithm
static vtkInformationIntegerKey *	PORT_REQUIREMENTS_FILLED ()

Protected Attributes
int	SliceNumber

int	SliceNumberMinValue

int	SliceNumberMaxValue

int	Orientation

int	Cropping

int	CroppingRegion [6]

int	DisplayExtent [6]

int	ExactPixelMatch

int	PassColorData

vtkPoints *	Points

vtkTimeStamp	UpdateTime

Protected Attributes inherited from vtkImageMapper3D
int	Border

int	Background

vtkScalarsToColors *	DefaultLookupTable

vtkMultiThreader *	Threader

int	NumberOfThreads

int	Streaming

vtkPlane *	SlicePlane

int	SliceAtFocalPoint

int	SliceFacesCamera

double	DataSpacing [3]

double	DataOrigin [3]

int	DataWholeExtent [6]

bool	MatteEnable

bool	ColorEnable

bool	DepthEnable

Protected Attributes inherited from vtkAbstractMapper3D
double	Bounds [6]

double	Center [3]

Protected Attributes inherited from vtkAbstractMapper
vtkTimerLog *	Timer

double	TimeToDraw

vtkWindow *	LastWindow

vtkPlaneCollection *	ClippingPlanes

Protected Attributes inherited from vtkAlgorithm
vtkInformation *	Information

double	Progress

char *	ProgressText

vtkProgressObserver *	ProgressObserver

unsigned long	ErrorCode

Protected Attributes inherited from vtkObject
bool	Debug

vtkTimeStamp	MTime

vtkSubjectHelper *	SubjectHelper

Protected Attributes inherited from vtkObjectBase
vtkAtomicInt32	ReferenceCount

vtkWeakPointerBase **	WeakPointers

Friends
class	vtkImageResliceMapper

Additional Inherited Members
Public Attributes inherited from vtkAlgorithm
int	AbortExecute

Static Protected Attributes inherited from vtkAlgorithm
static vtkExecutive *	DefaultExecutivePrototype

Detailed Description

map a slice of a vtkImageData to the screen

vtkImageSliceMapper is a mapper that will draw a 2D image, or a slice of a 3D image. For 3D images, the slice may be oriented in the X, Y, or Z direction. This mapper works via 2D textures with accelerated zoom and pan operations.

Thanks:: Thanks to David Gobbi at the Seaman Family MR Centre and Dept. of Clinical Neurosciences, Foothills Medical Centre, Calgary, for providing this class.

See also: vtkImageSlice vtkImageProperty vtkImageResliceMapper

Tests:: vtkImageSliceMapper (Tests)

Definition at line 41 of file vtkImageSliceMapper.h.

Member Typedef Documentation

typedef vtkImageMapper3D vtkImageSliceMapper::Superclass

Definition at line 45 of file vtkImageSliceMapper.h.

Constructor & Destructor Documentation

vtkImageSliceMapper::vtkImageSliceMapper ( )

protected

vtkImageSliceMapper::~vtkImageSliceMapper ( )

protected

Member Function Documentation

static vtkImageSliceMapper* vtkImageSliceMapper::New ( )

static

static int vtkImageSliceMapper::IsTypeOf ( const char * type )

static

virtual int vtkImageSliceMapper::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 vtkImageMapper3D.

Reimplemented in vtkOpenGLImageSliceMapper, and vtkOpenGLImageSliceMapper.

static vtkImageSliceMapper* vtkImageSliceMapper::SafeDownCast ( vtkObjectBase * o )

static

virtual vtkObjectBase* vtkImageSliceMapper::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkImageMapper3D.

Reimplemented in vtkOpenGLImageSliceMapper, and vtkOpenGLImageSliceMapper.

vtkImageSliceMapper* vtkImageSliceMapper::NewInstance ( ) const

void vtkImageSliceMapper::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 vtkImageMapper3D.

Reimplemented in vtkOpenGLImageSliceMapper, and vtkOpenGLImageSliceMapper.

virtual void vtkImageSliceMapper::SetSliceNumber ( int slice )

virtual

The slice to display, if there are multiple slices.

virtual int vtkImageSliceMapper::GetSliceNumber ( )

virtual

The slice to display, if there are multiple slices.

virtual int vtkImageSliceMapper::GetSliceNumberMinValue ( )

virtual

Use GetSliceNumberMinValue() and GetSliceNumberMaxValue() to get the range of allowed slices. These methods call UpdateInformation as a side-effect.

virtual int vtkImageSliceMapper::GetSliceNumberMaxValue ( )

virtual

Use GetSliceNumberMinValue() and GetSliceNumberMaxValue() to get the range of allowed slices. These methods call UpdateInformation as a side-effect.

virtual void vtkImageSliceMapper::SetOrientation ( int )

virtual