abstract class for mapping images to the screen More...

#include <vtkImageMapper3D.h>

Inheritance diagram for vtkImageMapper3D:

Collaboration diagram for vtkImageMapper3D:

Public Types
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)

vtkImageMapper3D *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent)

virtual void	Render (vtkRenderer renderer, vtkImageSlice prop)=0

virtual void	ReleaseGraphicsResources (vtkWindow *)=0


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


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

virtual double *	GetBounds ()=0

virtual void	GetBounds (double bounds[6])

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

virtual unsigned long	GetMTime ()

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	Update (int port)

virtual void	Update ()

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 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

	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)


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


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	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	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	vtkImageToImageMapper3DFriendship

Additional Inherited Members
Public Attributes inherited from vtkAlgorithm
int	AbortExecute

Static Protected Attributes inherited from vtkAlgorithm
static vtkExecutive *	DefaultExecutivePrototype

Detailed Description

abstract class for mapping images to the screen

vtkImageMapper3D is a mapper that will draw a 2D image, or a slice of a 3D image. The slice plane can be set automatically follow the camera, so that it slices through the focal point and faces the camera.

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: vtkImage vtkImageProperty vtkImageResliceMapper vtkImageSliceMapper

Tests:: vtkImageMapper3D (Tests)

Definition at line 49 of file vtkImageMapper3D.h.

Member Typedef Documentation

typedef vtkAbstractMapper3D vtkImageMapper3D::Superclass

Definition at line 52 of file vtkImageMapper3D.h.

Constructor & Destructor Documentation

vtkImageMapper3D::vtkImageMapper3D ( )

protected

vtkImageMapper3D::~vtkImageMapper3D ( )

protected

Member Function Documentation

static int vtkImageMapper3D::IsTypeOf ( const char * type )

static

virtual int vtkImageMapper3D::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 vtkAbstractMapper3D.

Reimplemented in vtkImageResliceMapper, vtkImageSliceMapper, vtkOpenGLImageSliceMapper, and vtkOpenGLImageSliceMapper.

static vtkImageMapper3D* vtkImageMapper3D::SafeDownCast ( vtkObjectBase * o )

static

virtual vtkObjectBase* vtkImageMapper3D::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkAbstractMapper3D.

Reimplemented in vtkImageResliceMapper, vtkImageSliceMapper, vtkOpenGLImageSliceMapper, and vtkOpenGLImageSliceMapper.

vtkImageMapper3D* vtkImageMapper3D::NewInstance ( ) const

void vtkImageMapper3D::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 vtkAbstractMapper3D.

Reimplemented in vtkImageResliceMapper, vtkImageSliceMapper, vtkOpenGLImageSliceMapper, and vtkOpenGLImageSliceMapper.

virtual void vtkImageMapper3D::Render	(	vtkRenderer *	renderer,
		vtkImageSlice *	prop
	)

pure virtual

This should only be called by the renderer.

Implemented in vtkImageResliceMapper, vtkImageSliceMapper, vtkOpenGLImageSliceMapper, and vtkOpenGLImageSliceMapper.

virtual void vtkImageMapper3D::ReleaseGraphicsResources ( vtkWindow * )

pure virtual

Release any graphics resources that are being consumed by this mapper. The parameter window is used to determine which graphic resources to release.

Reimplemented from vtkAbstractMapper.

Implemented in vtkImageResliceMapper, vtkImageSliceMapper, vtkOpenGLImageSliceMapper, and vtkOpenGLImageSliceMapper.

void vtkImageMapper3D::SetInputData ( vtkImageData * input )

The input data for this mapper.

vtkImageData* vtkImageMapper3D::GetInput ( )

The input data for this mapper.

vtkDataSet* vtkImageMapper3D::GetDataSetInput ( )

The input data for this mapper.

vtkDataObject* vtkImageMapper3D::GetDataObjectInput ( )

The input data for this mapper.

virtual void vtkImageMapper3D::SetBorder ( int )

virtual

Instead of displaying the image only out to the image bounds, include a half-voxel border around the image. Within this border, the image values will be extrapolated rather than interpolated.

virtual void vtkImageMapper3D::BorderOn ( )

virtual

Instead of displaying the image only out to the image bounds, include a half-voxel border around the image. Within this border, the image values will be extrapolated rather than interpolated.

virtual void vtkImageMapper3D::BorderOff ( )

virtual

Instead of displaying the image only out to the image bounds, include a half-voxel border around the image. Within this border, the image values will be extrapolated rather than interpolated.

virtual int vtkImageMapper3D::GetBorder ( )

virtual

Instead of displaying the image only out to the image bounds, include a half-voxel border around the image. Within this border, the image values will be extrapolated rather than interpolated.

virtual void vtkImageMapper3D::SetBackground ( int )

virtual

Instead of rendering only to the image border, render out to the viewport boundary with the background color. The background color will be the lowest color on the lookup table that is being used for the image.

virtual void vtkImageMapper3D::BackgroundOn ( )

virtual

Instead of rendering only to the image border, render out to the viewport boundary with the background color. The background color will be the lowest color on the lookup table that is being used for the image.

virtual void vtkImageMapper3D::BackgroundOff ( )

virtual

Instead of rendering only to the image border, render out to the viewport boundary with the background color. The background color will be the lowest color on the lookup table that is being used for the image.

virtual int vtkImageMapper3D::GetBackground ( )

virtual

Instead of rendering only to the image border, render out to the viewport boundary with the background color. The background color will be the lowest color on the lookup table that is being used for the image.

virtual void vtkImageMapper3D::SetSliceAtFocalPoint ( int )

virtual

Automatically set the slice position to the camera focal point. This provides a convenient way to interact with the image, since most Interactors directly control the camera.

virtual void vtkImageMapper3D::SliceAtFocalPointOn ( )

virtual

Automatically set the slice position to the camera focal point. This provides a convenient way to interact with the image, since most Interactors directly control the camera.

virtual void vtkImageMapper3D::SliceAtFocalPointOff ( )

virtual

Automatically set the slice position to the camera focal point. This provides a convenient way to interact with the image, since most Interactors directly control the camera.

virtual int vtkImageMapper3D::GetSliceAtFocalPoint ( )

virtual

Automatically set the slice position to the camera focal point. This provides a convenient way to interact with the image, since most Interactors directly control the camera.

virtual void vtkImageMapper3D::SetSliceFacesCamera ( int )

virtual

Automatically set the slice orientation so that it faces the camera. This provides a convenient way to interact with the image, since most Interactors directly control the camera.

virtual void vtkImageMapper3D::SliceFacesCameraOn ( )

virtual

Automatically set the slice orientation so that it faces the camera. This provides a convenient way to interact with the image, since most Interactors directly control the camera.

virtual void vtkImageMapper3D::SliceFacesCameraOff ( )

virtual

Automatically set the slice orientation so that it faces the camera. This provides a convenient way to interact with the image, since most Interactors directly control the camera.

virtual int vtkImageMapper3D::GetSliceFacesCamera ( )

virtual

Automatically set the slice orientation so that it faces the camera. This provides a convenient way to interact with the image, since most Interactors directly control the camera.

virtual vtkPlane* vtkImageMapper3D::GetSlicePlane ( )

virtual

A plane that describes what slice of the input is being rendered by the mapper. This plane is in world coordinates, not data coordinates. Before using this plane, call Update or UpdateInformation to make sure the plane is up-to-date. These methods are automatically called by Render.

virtual void vtkImageMapper3D::GetSlicePlaneInDataCoords	(	vtkMatrix4x4 *	propMatrix,
		double	plane[4]
	)

virtual

Get the plane as a homogeneous 4-vector that gives the plane equation coefficients. The prop3D matrix must be provided so that the plane can be converted to data coords.

Reimplemented in vtkImageSliceMapper.

virtual void vtkImageMapper3D::SetNumberOfThreads ( int )

virtual

The number of threads to create when rendering.

virtual int vtkImageMapper3D::GetNumberOfThreads ( )

virtual

The number of threads to create when rendering.

virtual void vtkImageMapper3D::SetStreaming ( int )

virtual

Turn on streaming, to pull the minimum amount of data from the input. Streaming decreases the memory required to display large images, since only one slice will be pulled through the input pipeline if only one slice is mapped to the screen. The default behavior is to pull the full 3D input extent through the input pipeline, but to do this only when the input data changes. The default behavior results in much faster follow-up renders when the input data is static.

virtual int vtkImageMapper3D::GetStreaming ( )

virtual

Turn on streaming, to pull the minimum amount of data from the input. Streaming decreases the memory required to display large images, since only one slice will be pulled through the input pipeline if only one slice is mapped to the screen. The default behavior is to pull the full 3D input extent through the input pipeline, but to do this only when the input data changes. The default behavior results in much faster follow-up renders when the input data is static.

virtual void vtkImageMapper3D::StreamingOn ( )

virtual

Turn on streaming, to pull the minimum amount of data from the input. Streaming decreases the memory required to display large images, since only one slice will be pulled through the input pipeline if only one slice is mapped to the screen. The default behavior is to pull the full 3D input extent through the input pipeline, but to do this only when the input data changes. The default behavior results in much faster follow-up renders when the input data is static.

virtual void vtkImageMapper3D::StreamingOff ( )

virtual

Turn on streaming, to pull the minimum amount of data from the input. Streaming decreases the memory required to display large images, since only one slice will be pulled through the input pipeline if only one slice is mapped to the screen. The default behavior is to pull the full 3D input extent through the input pipeline, but to do this only when the input data changes. The default behavior results in much faster follow-up renders when the input data is static.

virtual int vtkImageMapper3D::FillInputPortInformation	(	int	port,
		vtkInformation *	info
	)

protectedvirtual

See algorithm for more info

Reimplemented from vtkAlgorithm.

virtual int vtkImageMapper3D::FillOutputPortInformation	(	int	port,
		vtkInformation *	info
	)

protectedvirtual

See algorithm for more info

Reimplemented from vtkAlgorithm.

virtual int vtkImageMapper3D::ProcessRequest	(	vtkInformation *	request,
		vtkInformationVector **	inInfo,
		vtkInformationVector *	outInfo
	)

protectedvirtual

Handle requests from the pipeline executive.

Reimplemented from vtkAlgorithm.

Reimplemented in vtkImageResliceMapper, and vtkImageSliceMapper.

static void vtkImageMapper3D::CheckerboardRGBA	(	unsigned char *	data,
		int	xsize,
		int	ysize,
		double	originx,
		double	originy,
		double	spacingx,
		double	spacingy
	)

staticprotected

Checkerboard the alpha component of an RGBA image. The origin and spacing are in pixel units.

unsigned char* vtkImageMapper3D::MakeTextureData	(	vtkImageProperty *	property,
		vtkImageData *	input,
		int	extent[6],
		int &	xsize,
		int &	ysize,
		int &	bytesPerPixel,
		bool &	reuseTexture,
		bool &	reuseData
	)

protected

Perform window/level and color mapping operations to produce unsigned char data that can be used as a texture. See the source file for more information.

void vtkImageMapper3D::MakeTextureGeometry	(	const int	extent[6],
		double	coords[12],
		double	tcoords[8]
	)

protected

Compute the coordinates and texture coordinates for the image, given an extent that describes a single slice.

virtual void vtkImageMapper3D::ComputeTextureSize	(	const int	extent[6],
		int &	xdim,
		int &	ydim,
		int	imageSize[2],
		int	textureSize[2]
	)

protectedvirtual

Given an extent that describes a slice (it must have unit thickness in one of the three directions), return the dimension indices that correspond to the texture "x" and "y", provide the x, y image size, and provide the texture size (padded to a power of two if the hardware requires).

Reimplemented in vtkOpenGLImageSliceMapper, and vtkOpenGLImageSliceMapper.

vtkRenderer* vtkImageMapper3D::GetCurrentRenderer ( )

protected

Get the renderer associated with this mapper, or zero if none. This will raise an error if multiple renderers are found.

vtkImageSlice* vtkImageMapper3D::GetCurrentProp ( )

inlineprotected

Get the vtkImage prop associated with this mapper, or zero if none.

Definition at line 202 of file vtkImageMapper3D.h.

vtkMatrix4x4* vtkImageMapper3D::GetDataToWorldMatrix ( )

protected

Get the data-to-world matrix for this mapper, according to the assembly path for its prop.

void vtkImageMapper3D::GetBackgroundColor	(	vtkImageProperty *	property,
		double	color[4]
	)

protected

Get the background color, by using the first color in the supplied lookup table, or black if there is no lookup table.

Friends And Related Function Documentation

friend class vtkImageToImageMapper3DFriendship

friend

Definition at line 245 of file vtkImageMapper3D.h.

Member Data Documentation

int vtkImageMapper3D::Border

protected

Definition at line 212 of file vtkImageMapper3D.h.

int vtkImageMapper3D::Background

protected

Definition at line 213 of file vtkImageMapper3D.h.

vtkScalarsToColors* vtkImageMapper3D::DefaultLookupTable

protected

Definition at line 214 of file vtkImageMapper3D.h.

vtkMultiThreader* vtkImageMapper3D::Threader

protected

Definition at line 215 of file vtkImageMapper3D.h.

int vtkImageMapper3D::NumberOfThreads

protected

Definition at line 216 of file vtkImageMapper3D.h.

int vtkImageMapper3D::Streaming

protected

Definition at line 217 of file vtkImageMapper3D.h.

vtkPlane* vtkImageMapper3D::SlicePlane

protected

Definition at line 220 of file vtkImageMapper3D.h.

int vtkImageMapper3D::SliceAtFocalPoint

protected

Definition at line 221 of file vtkImageMapper3D.h.

int vtkImageMapper3D::SliceFacesCamera

protected

Definition at line 222 of file vtkImageMapper3D.h.

double vtkImageMapper3D::DataSpacing[3]

protected

Definition at line 225 of file vtkImageMapper3D.h.

double vtkImageMapper3D::DataOrigin[3]

protected

Definition at line 226 of file vtkImageMapper3D.h.

int vtkImageMapper3D::DataWholeExtent[6]

protected

Definition at line 227 of file vtkImageMapper3D.h.

bool vtkImageMapper3D::MatteEnable

protected

Definition at line 230 of file vtkImageMapper3D.h.

bool vtkImageMapper3D::ColorEnable

protected

Definition at line 231 of file vtkImageMapper3D.h.

bool vtkImageMapper3D::DepthEnable

protected

Definition at line 232 of file vtkImageMapper3D.h.

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

/home/boeckb/code/depot/group-kitware/vtk/build-release/Utilities/Doxygen/dox/Rendering/Core/vtkImageMapper3D.h

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Static Protected Member Functions

Protected Attributes

Friends

Additional Inherited Members

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Member Data Documentation