vtkDataRepresentation Class Reference

The superclass for all representations. More...

#include <vtkDataRepresentation.h>

Inheritance diagram for vtkDataRepresentation:

Collaboration diagram for vtkDataRepresentation:

Public Types
typedef vtkPassInputTypeAlgorithm	Superclass
Public Types inherited from vtkPassInputTypeAlgorithm
typedef vtkAlgorithm	Superclass
Public Types inherited from vtkAlgorithm
enum	DesiredOutputPrecision { SINGLE_PRECISION , DOUBLE_PRECISION , DEFAULT_PRECISION }
	Values used for setting the desired output precision for various algorithms. More...
typedef vtkObject	Superclass

Public Member Functions
virtual vtkTypeBool	IsA (const char *type)
	Return 1 if this class is the same type of (or a subclass of) the named class.
vtkDataRepresentation *	NewInstance () const
void	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses.
vtkAlgorithmOutput *	GetInputConnection (int port=0, int index=0)
	Convenience override method for obtaining the input connection without specifying the port or index.
vtkAnnotationLink *	GetAnnotationLink ()
	The annotation link for this representation.
void	SetAnnotationLink (vtkAnnotationLink *link)
virtual void	ApplyViewTheme (vtkViewTheme *vtkNotUsed(theme))
	Apply a theme to this representation.
void	Select (vtkView *view, vtkSelection *selection)
	The view calls this method when a selection occurs.
void	Select (vtkView *view, vtkSelection *selection, bool extend)
void	Annotate (vtkView *view, vtkAnnotationLayers *annotations)
	Analogous to Select().
void	Annotate (vtkView *view, vtkAnnotationLayers *annotations, bool extend)
void	UpdateSelection (vtkSelection *selection)
	Updates the selection in the selection link and fires a selection change event.
void	UpdateSelection (vtkSelection *selection, bool extend)
void	UpdateAnnotations (vtkAnnotationLayers *annotations)
	Updates the selection in the selection link and fires a selection change event.
void	UpdateAnnotations (vtkAnnotationLayers *annotations, bool extend)
virtual vtkAlgorithmOutput *	GetInternalAnnotationOutputPort ()
	The output port that contains the annotations whose selections are localized for a particular input data object.
virtual vtkAlgorithmOutput *	GetInternalAnnotationOutputPort (int port)
virtual vtkAlgorithmOutput *	GetInternalAnnotationOutputPort (int port, int conn)
virtual vtkAlgorithmOutput *	GetInternalSelectionOutputPort ()
	The output port that contains the selection associated with the current annotation (normally the interactive selection).
virtual vtkAlgorithmOutput *	GetInternalSelectionOutputPort (int port)
virtual vtkAlgorithmOutput *	GetInternalSelectionOutputPort (int port, int conn)
virtual vtkAlgorithmOutput *	GetInternalOutputPort ()
	Retrieves an output port for the input data object at the specified port and connection index.
virtual vtkAlgorithmOutput *	GetInternalOutputPort (int port)
virtual vtkAlgorithmOutput *	GetInternalOutputPort (int port, int conn)
virtual vtkSelection *	ConvertSelection (vtkView *view, vtkSelection *selection)
	Convert the selection to a type appropriate for sharing with other representations through vtkAnnotationLink, possibly using the view.
virtual void	SetSelectable (bool)
	Whether this representation is able to handle a selection.
virtual bool	GetSelectable ()
	Whether this representation is able to handle a selection.
virtual void	SelectableOn ()
	Whether this representation is able to handle a selection.
virtual void	SelectableOff ()
	Whether this representation is able to handle a selection.
virtual void	SetSelectionType (int)
	Set the selection type produced by this view.
virtual int	GetSelectionType ()
	Set the selection type produced by this view.
virtual void	SetSelectionArrayNames (vtkStringArray *names)
	If a VALUES selection, the arrays used to produce a selection.
virtual vtkStringArray *	GetSelectionArrayNames ()
	If a VALUES selection, the arrays used to produce a selection.
virtual void	SetSelectionArrayName (const char *name)
	If a VALUES selection, the array used to produce a selection.
virtual const char *	GetSelectionArrayName ()
	If a VALUES selection, the array used to produce a selection.
Public Member Functions inherited from vtkPassInputTypeAlgorithm
virtual vtkTypeBool	IsA (const char *type)
	Return 1 if this class is the same type of (or a subclass of) the named class.
vtkPassInputTypeAlgorithm *	NewInstance () const
void	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses.
vtkDataObject *	GetInput ()
	Get the input data object.
vtkTypeBool	ProcessRequest (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector) override
	see vtkAlgorithm for details
vtkDataObject *	GetOutput ()
	Get the output data object for a port on this algorithm.
vtkDataObject *	GetOutput (int)
	Get the output data object for a port on this algorithm.
vtkPolyData *	GetPolyDataOutput ()
	Get the output as a concrete type.
vtkStructuredPoints *	GetStructuredPointsOutput ()
	Get the output as a concrete type.
vtkImageData *	GetImageDataOutput ()
	Get the output as a concrete type.
vtkStructuredGrid *	GetStructuredGridOutput ()
	Get the output as a concrete type.
vtkUnstructuredGrid *	GetUnstructuredGridOutput ()
	Get the output as a concrete type.
vtkRectilinearGrid *	GetRectilinearGridOutput ()
	Get the output as a concrete type.
vtkGraph *	GetGraphOutput ()
	Get the output as a concrete type.
vtkMolecule *	GetMoleculeOutput ()
	Get the output as a concrete type.
vtkTable *	GetTableOutput ()
	Get the output as a concrete type.
void	SetInputData (vtkDataObject *)
	Assign a data object as input.
void	SetInputData (int, vtkDataObject *)
	Assign a data object as input.
void	AddInputData (vtkDataObject *)
	Assign a data object as input.
void	AddInputData (int, vtkDataObject *)
	Assign a data object as input.
Public Member Functions inherited from vtkAlgorithm
virtual vtkTypeBool	IsA (const char *type)
	Return 1 if this class is the same type of (or a subclass of) the named class.
vtkAlgorithm *	NewInstance () const
void	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses.
int	HasExecutive ()
	Check whether this algorithm has an assigned executive.
vtkExecutive *	GetExecutive ()
	Get this algorithm's executive.
virtual void	SetExecutive (vtkExecutive *executive)
	Set this algorithm's executive.
virtual vtkTypeBool	ProcessRequest (vtkInformation *request, vtkInformationVector **inInfo, vtkInformationVector *outInfo)
	Upstream/Downstream requests form the generalized interface through which executives invoke a algorithm's functionality.
vtkTypeBool	ProcessRequest (vtkInformation *request, vtkCollection *inInfo, vtkInformationVector *outInfo)
	Version of ProcessRequest() that is wrapped.
virtual int	ComputePipelineMTime (vtkInformation *request, vtkInformationVector **inInfoVec, vtkInformationVector *outInfoVec, int requestFromOutputPort, vtkMTimeType *mtime)
	A special version of ProcessRequest meant specifically for the pipeline modified time request.
virtual int	ModifyRequest (vtkInformation *request, int when)
	This method gives the algorithm a chance to modify the contents of a request before or after (specified in the when argument) it is forwarded.
vtkInformation *	GetInputPortInformation (int port)
	Get the information object associated with an input port.
vtkInformation *	GetOutputPortInformation (int port)
	Get the information object associated with an output port.
int	GetNumberOfInputPorts ()
	Get the number of input ports used by the algorithm.
int	GetNumberOfOutputPorts ()
	Get the number of output ports provided by the algorithm.
void	SetProgress (double)
	SetProgress is deprecated.
void	UpdateProgress (double amount)
	Update the progress of the process object.
virtual void	SetInputArrayToProcess (int idx, int port, int connection, const char *fieldAssociation, const char *attributeTypeorName)
	String based versions of SetInputArrayToProcess().
vtkInformation *	GetInputArrayInformation (int idx)
	Get the info object for the specified input array to this algorithm.
void	RemoveAllInputs ()
	Remove all the input data.
vtkDataObject *	GetOutputDataObject (int port)
	Get the data object that will contain the algorithm output for the given port.
vtkDataObject *	GetInputDataObject (int port, int connection)
	Get the data object that will contain the algorithm input for the given port and given connection.
virtual void	RemoveInputConnection (int port, vtkAlgorithmOutput *input)
	Remove a connection from the given input port index.
virtual void	RemoveInputConnection (int port, int idx)
	Remove a connection given by index idx.
virtual void	RemoveAllInputConnections (int port)
	Removes all input connections.
virtual void	SetInputDataObject (int port, vtkDataObject *data)
	Sets the data-object as an input on the given port index.
virtual void	SetInputDataObject (vtkDataObject *data)
virtual void	AddInputDataObject (int port, vtkDataObject *data)
	Add the data-object as an input to this given port.
virtual void	AddInputDataObject (vtkDataObject *data)
vtkAlgorithmOutput *	GetOutputPort (int index)
	Get a proxy object corresponding to the given output port of this algorithm.
vtkAlgorithmOutput *	GetOutputPort ()
int	GetNumberOfInputConnections (int port)
	Get the number of inputs currently connected to a port.
int	GetTotalNumberOfInputConnections ()
	Get the total number of inputs for this algorithm.
vtkAlgorithmOutput *	GetInputConnection (int port, int index)
	Get the algorithm output port connected to an input port.
vtkAlgorithm *	GetInputAlgorithm (int port, int index, int &algPort)
	Returns the algorithm and the output port index of that algorithm connected to a port-index pair.
vtkAlgorithm *	GetInputAlgorithm (int port, int index)
	Returns the algorithm connected to a port-index pair.
vtkAlgorithm *	GetInputAlgorithm ()
	Equivalent to GetInputAlgorithm(0, 0).
vtkExecutive *	GetInputExecutive (int port, int index)
	Returns the executive associated with a particular input connection.
vtkExecutive *	GetInputExecutive ()
	Equivalent to GetInputExecutive(0, 0)
vtkInformation *	GetInputInformation (int port, int index)
	Return the information object that is associated with a particular input connection.
vtkInformation *	GetInputInformation ()
	Equivalent to GetInputInformation(0, 0)
vtkInformation *	GetOutputInformation (int port)
	Return the information object that is associated with a particular output port.
virtual vtkTypeBool	Update (int port, vtkInformationVector *requests)
	This method enables the passing of data requests to the algorithm to be used during execution (in addition to bringing a particular port up-to-date).
virtual vtkTypeBool	Update (vtkInformation *requests)
	Convenience method to update an algorithm after passing requests to its first output port.
virtual int	UpdatePiece (int piece, int numPieces, int ghostLevels, const int extents[6]=nullptr)
	Convenience method to update an algorithm after passing requests to its first output port.
virtual int	UpdateExtent (const int extents[6])
	Convenience method to update an algorithm after passing requests to its first output port.
virtual int	UpdateTimeStep (double time, int piece=-1, int numPieces=1, int ghostLevels=0, const int extents[6]=nullptr)
	Convenience method to update an algorithm after passing requests to its first output port.
virtual void	UpdateInformation ()
	Bring the algorithm's information up-to-date.
virtual void	UpdateDataObject ()
	Create output object(s).
virtual void	PropagateUpdateExtent ()
	Propagate meta-data upstream.
virtual void	UpdateWholeExtent ()
	Bring this algorithm's outputs up-to-date.
void	ConvertTotalInputToPortConnection (int ind, int &port, int &conn)
	Convenience routine to convert from a linear ordering of input connections to a port/connection pair.
virtual vtkInformation *	GetInformation ()
	Set/Get the information object associated with this algorithm.
virtual void	SetInformation (vtkInformation *)
	Set/Get the information object associated with this algorithm.
void	Register (vtkObjectBase *o) override
	Participate in garbage collection.
void	UnRegister (vtkObjectBase *o) override
	Participate in garbage collection.
virtual void	SetAbortExecute (vtkTypeBool)
	Set/Get the AbortExecute flag for the process object.
virtual vtkTypeBool	GetAbortExecute ()
	Set/Get the AbortExecute flag for the process object.
virtual void	AbortExecuteOn ()
	Set/Get the AbortExecute flag for the process object.
virtual void	AbortExecuteOff ()
	Set/Get the AbortExecute flag for the process object.
virtual double	GetProgress ()
	Get the execution progress of a process object.
void	SetProgressShiftScale (double shift, double scale)
	Specify the shift and scale values to use to apply to the progress amount when UpdateProgress is called.
virtual double	GetProgressShift ()
	Specify the shift and scale values to use to apply to the progress amount when UpdateProgress is called.
virtual double	GetProgressScale ()
	Specify the shift and scale values to use to apply to the progress amount when UpdateProgress is called.
void	SetProgressText (const char *ptext)
	Set the current text message associated with the progress state.
virtual char *	GetProgressText ()
	Set the current text message associated with the progress state.
virtual unsigned long	GetErrorCode ()
	The error code contains a possible error that occurred while reading or writing the file.
virtual void	SetInputArrayToProcess (int idx, int port, int connection, int fieldAssociation, const char *name)
	Set the input data arrays that this algorithm will process.
virtual void	SetInputArrayToProcess (int idx, int port, int connection, int fieldAssociation, int fieldAttributeType)
	Set the input data arrays that this algorithm will process.
virtual void	SetInputArrayToProcess (int idx, vtkInformation *info)
	Set the input data arrays that this algorithm will process.
virtual void	SetInputConnection (int port, vtkAlgorithmOutput *input)
	Set the connection for the given input port index.
virtual void	SetInputConnection (vtkAlgorithmOutput *input)
	Set the connection for the given input port index.
virtual void	AddInputConnection (int port, vtkAlgorithmOutput *input)
	Add a connection to the given input port index.
virtual void	AddInputConnection (vtkAlgorithmOutput *input)
	Add a connection to the given input port index.
virtual void	Update (int port)
	Bring this algorithm's outputs up-to-date.
virtual void	Update ()
	Bring this algorithm's outputs up-to-date.
virtual void	SetReleaseDataFlag (int)
	Turn release data flag on or off for all output ports.
virtual int	GetReleaseDataFlag ()
	Turn release data flag on or off for all output ports.
void	ReleaseDataFlagOn ()
	Turn release data flag on or off for all output ports.
void	ReleaseDataFlagOff ()
	Turn release data flag on or off for all output ports.
int	UpdateExtentIsEmpty (vtkInformation *pinfo, vtkDataObject *output)
	This detects when the UpdateExtent will generate no data This condition is satisfied when the UpdateExtent has zero volume (0,-1,...) or the UpdateNumberOfPieces is 0.
int	UpdateExtentIsEmpty (vtkInformation *pinfo, int extentType)
	This detects when the UpdateExtent will generate no data This condition is satisfied when the UpdateExtent has zero volume (0,-1,...) or the UpdateNumberOfPieces is 0.
int *	GetUpdateExtent ()
	These functions return the update extent for output ports that use 3D extents.
int *	GetUpdateExtent (int port)
	These functions return the update extent for output ports that use 3D extents.
void	GetUpdateExtent (int &x0, int &x1, int &y0, int &y1, int &z0, int &z1)
	These functions return the update extent for output ports that use 3D extents.
void	GetUpdateExtent (int port, int &x0, int &x1, int &y0, int &y1, int &z0, int &z1)
	These functions return the update extent for output ports that use 3D extents.
void	GetUpdateExtent (int extent[6])
	These functions return the update extent for output ports that use 3D extents.
void	GetUpdateExtent (int port, int extent[6])
	These functions return the update extent for output ports that use 3D extents.
int	GetUpdatePiece ()
	These functions return the update extent for output ports that use piece extents.
int	GetUpdatePiece (int port)
	These functions return the update extent for output ports that use piece extents.
int	GetUpdateNumberOfPieces ()
	These functions return the update extent for output ports that use piece extents.
int	GetUpdateNumberOfPieces (int port)
	These functions return the update extent for output ports that use piece extents.
int	GetUpdateGhostLevel ()
	These functions return the update extent for output ports that use piece extents.
int	GetUpdateGhostLevel (int port)
	These functions return the update extent for output ports that use piece extents.
void	SetProgressObserver (vtkProgressObserver *)
	If an ProgressObserver is set, the algorithm will report progress through it rather than directly.
virtual vtkProgressObserver *	GetProgressObserver ()
	If an ProgressObserver is set, the algorithm will report progress through it rather than directly.
Public Member Functions inherited from vtkObject
	vtkBaseTypeMacro (vtkObject, vtkObjectBase)
virtual void	DebugOn ()
	Turn debugging output on.
virtual void	DebugOff ()
	Turn debugging output off.
bool	GetDebug ()
	Get the value of the debug flag.
void	SetDebug (bool debugFlag)
	Set the value of the debug flag.
virtual void	Modified ()
	Update the modification time for this object.
virtual vtkMTimeType	GetMTime ()
	Return this object's modified time.
void	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses.
void	RemoveObserver (unsigned long tag)
void	RemoveObservers (unsigned long event)
void	RemoveObservers (const char *event)
void	RemoveAllObservers ()
vtkTypeBool	HasObserver (unsigned long event)
vtkTypeBool	HasObserver (const char *event)
int	InvokeEvent (unsigned long event)
int	InvokeEvent (const char *event)
unsigned long	AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.
unsigned long	AddObserver (const char *event, vtkCommand *, float priority=0.0f)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.
vtkCommand *	GetCommand (unsigned long tag)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.
void	RemoveObserver (vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.
void	RemoveObservers (unsigned long event, vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.
void	RemoveObservers (const char *event, vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.
vtkTypeBool	HasObserver (unsigned long event, vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.
vtkTypeBool	HasObserver (const char *event, vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.
template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f)
	Overloads to AddObserver that allow developers to add class member functions as callbacks for events.
template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f)
	Overloads to AddObserver that allow developers to add class member functions as callbacks for events.
template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, bool(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f)
	Allow user to set the AbortFlagOn() with the return value of the callback method.
int	InvokeEvent (unsigned long event, void *callData)
	This method invokes an event and return whether the event was aborted or not.
int	InvokeEvent (const char *event, void *callData)
	This method invokes an event and return whether the event was aborted or not.
Public Member Functions inherited from vtkObjectBase
const char *	GetClassName () const
	Return the class name as a string.
virtual vtkTypeBool	IsA (const char *name)
	Return 1 if this class is the same type of (or a subclass of) the named class.
virtual vtkIdType	GetNumberOfGenerationsFromBase (const char *name)
	Given the name of a base class of this class type, return the distance of inheritance between this class type and the named class (how many generations of inheritance are there between this class and the named class).
virtual void	Delete ()
	Delete a VTK object.
virtual void	FastDelete ()
	Delete a reference to this object.
void	InitializeObjectBase ()
void	Print (ostream &os)
	Print an object to an ostream.
virtual void	Register (vtkObjectBase *o)
	Increase the reference count (mark as used by another object).
virtual void	UnRegister (vtkObjectBase *o)
	Decrease the reference count (release by another object).
int	GetReferenceCount ()
	Return the current reference count of this object.
void	SetReferenceCount (int)
	Sets the reference count.
bool	GetIsInMemkind () const
	A local state flag that remembers whether this object lives in the normal or extended memory space.
virtual void	PrintHeader (ostream &os, vtkIndent indent)
	Methods invoked by print to print information about the object including superclasses.
virtual void	PrintTrailer (ostream &os, vtkIndent indent)
	Methods invoked by print to print information about the object including superclasses.

Static Public Member Functions
static vtkDataRepresentation *	New ()
static vtkTypeBool	IsTypeOf (const char *type)
static vtkDataRepresentation *	SafeDownCast (vtkObjectBase *o)
Static Public Member Functions inherited from vtkPassInputTypeAlgorithm
static vtkPassInputTypeAlgorithm *	New ()
static vtkTypeBool	IsTypeOf (const char *type)
static vtkPassInputTypeAlgorithm *	SafeDownCast (vtkObjectBase *o)
Static Public Member Functions inherited from vtkAlgorithm
static vtkAlgorithm *	New ()
static vtkTypeBool	IsTypeOf (const char *type)
static vtkAlgorithm *	SafeDownCast (vtkObjectBase *o)
static vtkInformationIntegerKey *	INPUT_IS_OPTIONAL ()
	Keys used to specify input port requirements.
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 ()
	This key tells the executive that a particular output port is capable of producing an arbitrary subextent of the whole extent.
static vtkInformationIntegerKey *	CAN_HANDLE_PIECE_REQUEST ()
	Key that tells the pipeline that a particular algorithm can or cannot handle piece request.
static void	SetDefaultExecutivePrototype (vtkExecutive *proto)
	If the DefaultExecutivePrototype is set, a copy of it is created in CreateDefaultExecutive() using NewInstance().
Static Public Member Functions inherited from vtkObject
static vtkObject *	New ()
	Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
static void	BreakOnError ()
	This method is called when vtkErrorMacro executes.
static void	SetGlobalWarningDisplay (int val)
	This is a global flag that controls whether any debug, warning or error messages are displayed.
static void	GlobalWarningDisplayOn ()
	This is a global flag that controls whether any debug, warning or error messages are displayed.
static void	GlobalWarningDisplayOff ()
	This is a global flag that controls whether any debug, warning or error messages are displayed.
static int	GetGlobalWarningDisplay ()
	This is a global flag that controls whether any debug, warning or error messages are displayed.
Static Public Member Functions inherited from vtkObjectBase
static vtkTypeBool	IsTypeOf (const char *name)
	Return 1 if this class type is the same type of (or a subclass of) the named class.
static vtkIdType	GetNumberOfGenerationsFromBaseType (const char *name)
	Given a the name of a base class of this class type, return the distance of inheritance between this class type and the named class (how many generations of inheritance are there between this class and the named class).
static vtkObjectBase *	New ()
	Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
static void	SetMemkindDirectory (const char *directoryname)
	The name of a directory, ideally mounted -o dax, to memory map an extended memory space within.
static bool	GetUsingMemkind ()
	A global state flag that controls whether vtkObjects are constructed in the usual way (the default) or within the extended memory space.

Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const
	vtkDataRepresentation ()
	~vtkDataRepresentation () override
int	RequestData (vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
	Subclasses should override this to connect inputs to the internal pipeline as necessary.
virtual void	ProcessEvents (vtkObject *caller, unsigned long eventId, void *callData)
	Clear the input shallow copy caches if the algorithm is in "release data" mode.
virtual bool	AddToView (vtkView *vtkNotUsed(view))
	Adds the representation to the view.
virtual bool	RemoveFromView (vtkView *vtkNotUsed(view))
	Removes the representation to the view.
virtual vtkAnnotationLayers *	ConvertAnnotations (vtkView *view, vtkAnnotationLayers *annotations)
	Analogous to ConvertSelection(), allows subclasses to manipulate annotations before passing them off to vtkAnnotationLink.
vtkTrivialProducer *	GetInternalInput (int port, int conn)
void	SetInternalInput (int port, int conn, vtkTrivialProducer *producer)
Protected Member Functions inherited from vtkPassInputTypeAlgorithm
virtual vtkObjectBase *	NewInstanceInternal () const
	vtkPassInputTypeAlgorithm ()
	~vtkPassInputTypeAlgorithm () override=default
virtual int	RequestDataObject (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
	This is called within ProcessRequest when a request asks the algorithm to create empty output data objects.
virtual int	RequestInformation (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
	This is called within ProcessRequest when a request asks for Information.
virtual int	RequestUpdateTime (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
	This is called within ProcessRequest when a request ask for temporal information to be updated.
virtual int	RequestUpdateTimeDependentInformation (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
	This is called within ProcessRequest when a request ask for meta information to be updated.
virtual int	RequestUpdateExtent (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
	This is called within ProcessRequest when each filter in the pipeline decides what portion of its input is needed to create the portion of its output that the downstream filter asks for.
virtual int	RequestData (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
	This is called within ProcessRequest when a request asks the algorithm to do its work.
int	FillOutputPortInformation (int port, vtkInformation *info) override
	Fill the output port information objects for this algorithm.
int	FillInputPortInformation (int port, vtkInformation *info) override
	Fill the input port information objects for this algorithm.
vtkDataObject *	GetInput (int port)
Protected Member Functions inherited from vtkAlgorithm
virtual vtkObjectBase *	NewInstanceInternal () const
	vtkAlgorithm ()
	~vtkAlgorithm () override
virtual int	FillInputPortInformation (int port, vtkInformation *info)
	Fill the input port information objects for this algorithm.
virtual int	FillOutputPortInformation (int port, vtkInformation *info)
	Fill the output port information objects for this algorithm.
virtual void	SetNumberOfInputPorts (int n)
	Set the number of input ports used by the algorithm.
virtual void	SetNumberOfOutputPorts (int n)
	Set the number of output ports provided by the algorithm.
int	InputPortIndexInRange (int index, const char *action)
int	OutputPortIndexInRange (int index, const char *action)
int	GetInputArrayAssociation (int idx, vtkInformationVector **inputVector)
	Get the assocition of the actual data array for the input array specified by idx, this is only reasonable during the REQUEST_DATA pass.
vtkInformation *	GetInputArrayFieldInformation (int idx, vtkInformationVector **inputVector)
	This method takes in an index (as specified in SetInputArrayToProcess) and a pipeline information vector.
virtual vtkExecutive *	CreateDefaultExecutive ()
	Create a default executive.
void	ReportReferences (vtkGarbageCollector *) override
virtual void	SetNthInputConnection (int port, int index, vtkAlgorithmOutput *input)
	Replace the Nth connection on the given input port.
virtual void	SetNumberOfInputConnections (int port, int n)
	Set the number of input connections on the given input port.
void	SetInputDataInternal (int port, vtkDataObject *input)
	These methods are used by subclasses to implement methods to set data objects directly as input.
void	AddInputDataInternal (int port, vtkDataObject *input)
int	GetInputArrayAssociation (int idx, int connection, vtkInformationVector **inputVector)
	Filters that have multiple connections on one port can use this signature.
int	GetInputArrayAssociation (int idx, vtkDataObject *input)
	Filters that have multiple connections on one port can use this signature.
vtkDataArray *	GetInputArrayToProcess (int idx, vtkInformationVector **inputVector)
	Get the actual data array for the input array specified by idx, this is only reasonable during the REQUEST_DATA pass.
vtkDataArray *	GetInputArrayToProcess (int idx, vtkInformationVector **inputVector, int &association)
	Get the actual data array for the input array specified by idx, this is only reasonable during the REQUEST_DATA pass.
vtkDataArray *	GetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector)
	Filters that have multiple connections on one port can use this signature.
vtkDataArray *	GetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association)
	Filters that have multiple connections on one port can use this signature.
vtkDataArray *	GetInputArrayToProcess (int idx, vtkDataObject *input)
	Filters that have multiple connections on one port can use this signature.
vtkDataArray *	GetInputArrayToProcess (int idx, vtkDataObject *input, int &association)
	Filters that have multiple connections on one port can use this signature.
vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkInformationVector **inputVector)
	Get the actual data array for the input array specified by idx, this is only reasonable during the REQUEST_DATA pass.
vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkInformationVector **inputVector, int &association)
	Get the actual data array for the input array specified by idx, this is only reasonable during the REQUEST_DATA pass.
vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector)
	Filters that have multiple connections on one port can use this signature.
vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association)
	Filters that have multiple connections on one port can use this signature.
vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkDataObject *input)
	Filters that have multiple connections on one port can use this signature.
vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkDataObject *input, int &association)
	Filters that have multiple connections on one port can use this signature.
virtual void	SetErrorCode (unsigned long)
	The error code contains a possible error that occurred while reading or writing the file.
Protected Member Functions inherited from vtkObject
	vtkObject ()
	~vtkObject () override
void	RegisterInternal (vtkObjectBase *, vtkTypeBool check) override
void	UnRegisterInternal (vtkObjectBase *, vtkTypeBool check) override
void	InternalGrabFocus (vtkCommand *mouseEvents, vtkCommand *keypressEvents=nullptr)
	These methods allow a command to exclusively grab all events.
void	InternalReleaseFocus ()
	These methods allow a command to exclusively grab all events.
Protected Member Functions inherited from vtkObjectBase
	vtkObjectBase ()
virtual	~vtkObjectBase ()
virtual void	RegisterInternal (vtkObjectBase *, vtkTypeBool check)
virtual void	UnRegisterInternal (vtkObjectBase *, vtkTypeBool check)
virtual void	ReportReferences (vtkGarbageCollector *)
	vtkObjectBase (const vtkObjectBase &)
void	operator= (const vtkObjectBase &)

Protected Attributes
bool	Selectable
int	SelectionType
	The selection type created by the view.
vtkStringArray *	SelectionArrayNames
	If a VALUES selection, the array names used in the selection.
Command *	Observer
Protected Attributes inherited from vtkAlgorithm
vtkInformation *	Information
double	Progress
char *	ProgressText
vtkProgressObserver *	ProgressObserver
unsigned long	ErrorCode
	The error code contains a possible error that occurred while reading or writing the file.
Protected Attributes inherited from vtkObject
bool	Debug
vtkTimeStamp	MTime
vtkSubjectHelper *	SubjectHelper
Protected Attributes inherited from vtkObjectBase
std::atomic< int32_t >	ReferenceCount
vtkWeakPointerBase **	WeakPointers

Friends
class	vtkView
class	vtkRenderView
class	Command
vtkAnnotationLink *	AnnotationLinkInternal
	The annotation link for this representation.
virtual void	SetAnnotationLinkInternal (vtkAnnotationLink *link)
	The annotation link for this representation.

Additional Inherited Members
Public Attributes inherited from vtkAlgorithm
vtkTypeBool	AbortExecute
Static Protected Member Functions inherited from vtkAlgorithm
static vtkInformationIntegerKey *	PORT_REQUIREMENTS_FILLED ()
Static Protected Member Functions inherited from vtkObjectBase
static vtkMallocingFunction	GetCurrentMallocFunction ()
static vtkReallocingFunction	GetCurrentReallocFunction ()
static vtkFreeingFunction	GetCurrentFreeFunction ()
static vtkFreeingFunction	GetAlternateFreeFunction ()
Static Protected Attributes inherited from vtkAlgorithm
static vtkExecutive *	DefaultExecutivePrototype

Detailed Description

The superclass for all representations.

vtkDataRepresentation the superclass for representations of data objects. This class itself may be instantiated and used as a representation that simply holds a connection to a pipeline.

If there are multiple representations present in a view, you should use a subclass of vtkDataRepresentation. The representation is responsible for taking the input pipeline connection and converting it to an object usable by a view. In the most common case, the representation will contain the pipeline necessary to convert a data object into an actor or set of actors.

The representation has a concept of a selection. If the user performs a selection operation on the view, the view forwards this on to its representations. The representation is responsible for displaying that selection in an appropriate way.

Representation selections may also be linked. The representation shares the selection by converting it into a view-independent format, then setting the selection on its vtkAnnotationLink. Other representations sharing the same selection link instance will get the same selection from the selection link when the view is updated. The application is responsible for linking representations as appropriate by setting the same vtkAnnotationLink on each linked representation.

Events:

vtkCommand::AnnotationChangedEvent vtkCommand::SelectionChangedEvent

Examples:

vtkDataRepresentation (Examples)

Online Examples:

TreeMapView

Definition at line 91 of file vtkDataRepresentation.h.

Member Typedef Documentation

Superclass

typedef vtkPassInputTypeAlgorithm vtkDataRepresentation::Superclass

Definition at line 95 of file vtkDataRepresentation.h.

Constructor & Destructor Documentation

vtkDataRepresentation()

vtkDataRepresentation::vtkDataRepresentation ( )

protected

~vtkDataRepresentation()

vtkDataRepresentation::~vtkDataRepresentation ( )

overrideprotected

Member Function Documentation

New()

static vtkDataRepresentation * vtkDataRepresentation::New ( )

static

IsTypeOf()

static vtkTypeBool vtkDataRepresentation::IsTypeOf ( const char *  type )

static

IsA()

virtual vtkTypeBool vtkDataRepresentation::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 vtkPassInputTypeAlgorithm.

Reimplemented in vtkEmptyRepresentation, vtkParallelCoordinatesHistogramRepresentation, vtkParallelCoordinatesRepresentation, vtkRenderedGraphRepresentation, vtkRenderedHierarchyRepresentation, vtkRenderedRepresentation, vtkRenderedSurfaceRepresentation, vtkRenderedTreeAreaRepresentation, and vtkQtTableRepresentation.

SafeDownCast()

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

static

NewInstanceInternal()

virtual vtkObjectBase * vtkDataRepresentation::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkPassInputTypeAlgorithm.

Reimplemented in vtkEmptyRepresentation, vtkParallelCoordinatesHistogramRepresentation, vtkParallelCoordinatesRepresentation, vtkRenderedGraphRepresentation, vtkRenderedHierarchyRepresentation, vtkRenderedRepresentation, vtkRenderedSurfaceRepresentation, vtkRenderedTreeAreaRepresentation, and vtkQtTableRepresentation.

NewInstance()

vtkDataRepresentation * vtkDataRepresentation::NewInstance

(

)

const

PrintSelf()

void vtkDataRepresentation::PrintSelf ( ostream &  os, vtkIndent  indent  )

overridevirtual

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 vtkPassInputTypeAlgorithm.

Reimplemented in vtkEmptyRepresentation, vtkParallelCoordinatesHistogramRepresentation, vtkParallelCoordinatesRepresentation, vtkRenderedGraphRepresentation, vtkRenderedHierarchyRepresentation, vtkRenderedRepresentation, vtkRenderedSurfaceRepresentation, vtkRenderedTreeAreaRepresentation, and vtkQtTableRepresentation.

GetInputConnection()

vtkAlgorithmOutput * vtkDataRepresentation::GetInputConnection ( int  port = 0, int  index = 0  )

inline

Convenience override method for obtaining the input connection without specifying the port or index.

Definition at line 102 of file vtkDataRepresentation.h.

GetAnnotationLink()

vtkAnnotationLink * vtkDataRepresentation::GetAnnotationLink ( )

inline

The annotation link for this representation.

To link annotations, set the same vtkAnnotationLink object in multiple representations.

Definition at line 112 of file vtkDataRepresentation.h.

SetAnnotationLink()

void vtkDataRepresentation::SetAnnotationLink

(

vtkAnnotationLink *

link

)

ApplyViewTheme()

virtual void vtkDataRepresentation::ApplyViewTheme ( vtkViewTheme *  vtkNotUsedtheme )

inlinevirtual

Apply a theme to this representation.

Subclasses should override this method.

Definition at line 119 of file vtkDataRepresentation.h.

Select() [1/2]

void vtkDataRepresentation::Select ( vtkView *  view, vtkSelection *  selection  )

inline

The view calls this method when a selection occurs.

The representation takes this selection and converts it into a selection on its data by calling ConvertSelection, then calls UpdateSelection with the converted selection. Subclasses should not override this method, but should instead override ConvertSelection. The optional third argument specifies whether the selection should be added to the previous selection on this representation.

Definition at line 131 of file vtkDataRepresentation.h.

Select() [2/2]

void vtkDataRepresentation::Select	(	vtkView *	view,
		vtkSelection *	selection,
		bool	extend
	)

Annotate() [1/2]

void vtkDataRepresentation::Annotate ( vtkView *  view, vtkAnnotationLayers *  annotations  )

inline

Analogous to Select().

The view calls this method when it needs to change the underlying annotations (some views might perform the creation of annotations). The representation takes the annotations and converts them into a selection on its data by calling ConvertAnnotations, then calls UpdateAnnotations with the converted selection. Subclasses should not override this method, but should instead override ConvertSelection. The optional third argument specifies whether the selection should be added to the previous selection on this representation.

Definition at line 145 of file vtkDataRepresentation.h.

Annotate() [2/2]

void vtkDataRepresentation::Annotate	(	vtkView *	view,
		vtkAnnotationLayers *	annotations,
		bool	extend
	)

SetSelectable()

virtual void vtkDataRepresentation::SetSelectable ( bool  )

virtual

Whether this representation is able to handle a selection.

Default is true.

GetSelectable()

virtual bool vtkDataRepresentation::GetSelectable ( )

virtual

Whether this representation is able to handle a selection.

Default is true.

SelectableOn()

virtual void vtkDataRepresentation::SelectableOn ( )

virtual

Whether this representation is able to handle a selection.

Default is true.

SelectableOff()

virtual void vtkDataRepresentation::SelectableOff ( )

virtual

Whether this representation is able to handle a selection.

Default is true.

UpdateSelection() [1/2]

void vtkDataRepresentation::UpdateSelection ( vtkSelection *  selection )

inline

Updates the selection in the selection link and fires a selection change event.

Subclasses should not override this method, but should instead override ConvertSelection. The optional second argument specifies whether the selection should be added to the previous selection on this representation.

Definition at line 168 of file vtkDataRepresentation.h.

UpdateSelection() [2/2]

void vtkDataRepresentation::UpdateSelection	(	vtkSelection *	selection,
		bool	extend
	)

UpdateAnnotations() [1/2]

void vtkDataRepresentation::UpdateAnnotations ( vtkAnnotationLayers *  annotations )

inline

Updates the selection in the selection link and fires a selection change event.

Subclasses should not override this method, but should instead override ConvertSelection. The optional second argument specifies whether the selection should be added to the previous selection on this representation.

Definition at line 178 of file vtkDataRepresentation.h.

UpdateAnnotations() [2/2]

void vtkDataRepresentation::UpdateAnnotations	(	vtkAnnotationLayers *	annotations,
		bool	extend
	)

GetInternalAnnotationOutputPort() [1/3]

virtual vtkAlgorithmOutput * vtkDataRepresentation::GetInternalAnnotationOutputPort ( )

inlinevirtual

The output port that contains the annotations whose selections are localized for a particular input data object.

This should be used when connecting the internal pipelines.

Reimplemented in vtkEmptyRepresentation.

Definition at line 189 of file vtkDataRepresentation.h.

GetInternalAnnotationOutputPort() [2/3]

virtual vtkAlgorithmOutput * vtkDataRepresentation::GetInternalAnnotationOutputPort ( int  port )

inlinevirtual

Reimplemented in vtkEmptyRepresentation.

Definition at line 193 of file vtkDataRepresentation.h.

GetInternalAnnotationOutputPort() [3/3]

virtual vtkAlgorithmOutput * vtkDataRepresentation::GetInternalAnnotationOutputPort ( int  port, int  conn  )

virtual

Reimplemented in vtkEmptyRepresentation.

GetInternalSelectionOutputPort() [1/3]

virtual vtkAlgorithmOutput * vtkDataRepresentation::GetInternalSelectionOutputPort ( )

inlinevirtual

The output port that contains the selection associated with the current annotation (normally the interactive selection).

This should be used when connecting the internal pipelines.

Definition at line 204 of file vtkDataRepresentation.h.

GetInternalSelectionOutputPort() [2/3]

virtual vtkAlgorithmOutput * vtkDataRepresentation::GetInternalSelectionOutputPort ( int  port )

inlinevirtual

Definition at line 208 of file vtkDataRepresentation.h.

GetInternalSelectionOutputPort() [3/3]

virtual vtkAlgorithmOutput * vtkDataRepresentation::GetInternalSelectionOutputPort ( int  port, int  conn  )

virtual

GetInternalOutputPort() [1/3]

virtual vtkAlgorithmOutput * vtkDataRepresentation::GetInternalOutputPort ( )

inlinevirtual

Retrieves an output port for the input data object at the specified port and connection index.

This may be connected to the representation's internal pipeline.

Definition at line 219 of file vtkDataRepresentation.h.

GetInternalOutputPort() [2/3]

virtual vtkAlgorithmOutput * vtkDataRepresentation::GetInternalOutputPort ( int  port )

inlinevirtual

Definition at line 220 of file vtkDataRepresentation.h.

GetInternalOutputPort() [3/3]

virtual vtkAlgorithmOutput * vtkDataRepresentation::GetInternalOutputPort ( int  port, int  conn  )

virtual

SetSelectionType()

virtual void vtkDataRepresentation::SetSelectionType ( int  )

virtual

Set the selection type produced by this view.

This should be one of the content type constants defined in vtkSelectionNode.h. Common values are vtkSelectionNode::INDICES vtkSelectionNode::PEDIGREEIDS vtkSelectionNode::VALUES

GetSelectionType()

virtual int vtkDataRepresentation::GetSelectionType ( )

virtual

Set the selection type produced by this view.

This should be one of the content type constants defined in vtkSelectionNode.h. Common values are vtkSelectionNode::INDICES vtkSelectionNode::PEDIGREEIDS vtkSelectionNode::VALUES

SetSelectionArrayNames()

virtual void vtkDataRepresentation::SetSelectionArrayNames ( vtkStringArray *  names )

virtual

If a VALUES selection, the arrays used to produce a selection.

GetSelectionArrayNames()

virtual vtkStringArray * vtkDataRepresentation::GetSelectionArrayNames ( )

virtual

If a VALUES selection, the arrays used to produce a selection.

SetSelectionArrayName()

virtual void vtkDataRepresentation::SetSelectionArrayName ( const char *  name )

virtual

If a VALUES selection, the array used to produce a selection.

GetSelectionArrayName()

virtual const char * vtkDataRepresentation::GetSelectionArrayName ( )

virtual

If a VALUES selection, the array used to produce a selection.

ConvertSelection()

virtual vtkSelection * vtkDataRepresentation::ConvertSelection ( vtkView *  view, vtkSelection *  selection  )

virtual

Convert the selection to a type appropriate for sharing with other representations through vtkAnnotationLink, possibly using the view.

For the superclass, we just return the same selection. Subclasses may do something more fancy, like convert the selection from a frustrum to a list of pedigree ids. If the selection cannot be applied to this representation, return nullptr.

Reimplemented in vtkRenderedGraphRepresentation, vtkRenderedHierarchyRepresentation, vtkRenderedTreeAreaRepresentation, vtkParallelCoordinatesRepresentation, and vtkRenderedSurfaceRepresentation.

RequestData()

int vtkDataRepresentation::RequestData ( vtkInformation *  , vtkInformationVector **  , vtkInformationVector *    )

inlineoverrideprotectedvirtual

Subclasses should override this to connect inputs to the internal pipeline as necessary.

Since most representations are "meta-filters" (i.e. filters containing other filters), you should create shallow copies of your input before connecting to the internal pipeline. The convenience method GetInternalOutputPort will create a cached shallow copy of a specified input for you. The related helper functions GetInternalAnnotationOutputPort, GetInternalSelectionOutputPort should be used to obtain a selection or annotation port whose selections are localized for a particular input data object.

Reimplemented from vtkPassInputTypeAlgorithm.

Reimplemented in vtkParallelCoordinatesHistogramRepresentation, vtkParallelCoordinatesRepresentation, vtkRenderedTreeAreaRepresentation, vtkRenderedGraphRepresentation, vtkRenderedHierarchyRepresentation, vtkRenderedSurfaceRepresentation, and vtkQtTableRepresentation.

Definition at line 279 of file vtkDataRepresentation.h.

ProcessEvents()

virtual void vtkDataRepresentation::ProcessEvents ( vtkObject *  caller, unsigned long  eventId, void *  callData  )

protectedvirtual

Clear the input shallow copy caches if the algorithm is in "release data" mode.

SetAnnotationLinkInternal()

virtual void vtkDataRepresentation::SetAnnotationLinkInternal ( vtkAnnotationLink *  link )

protectedvirtual

The annotation link for this representation.

AddToView()

virtual bool vtkDataRepresentation::AddToView ( vtkView *  vtkNotUsedview )

inlineprotectedvirtual

Adds the representation to the view.

This is called from vtkView::AddRepresentation(). Subclasses should override this method. Returns true if the addition succeeds.

Definition at line 325 of file vtkDataRepresentation.h.

RemoveFromView()

virtual bool vtkDataRepresentation::RemoveFromView ( vtkView *  vtkNotUsedview )

inlineprotectedvirtual

Removes the representation to the view.

This is called from vtkView::RemoveRepresentation(). Subclasses should override this method. Returns true if the removal succeeds.

Definition at line 332 of file vtkDataRepresentation.h.

ConvertAnnotations()

virtual vtkAnnotationLayers * vtkDataRepresentation::ConvertAnnotations ( vtkView *  view, vtkAnnotationLayers *  annotations  )

protectedvirtual

Analogous to ConvertSelection(), allows subclasses to manipulate annotations before passing them off to vtkAnnotationLink.

If the annotations cannot be applied to this representation, return nullptr.

GetInternalInput()

vtkTrivialProducer * vtkDataRepresentation::GetInternalInput ( int  port, int  conn  )

protected

SetInternalInput()

void vtkDataRepresentation::SetInternalInput ( int  port, int  conn, vtkTrivialProducer *  producer  )

protected

Friends And Related Function Documentation

vtkView

friend class vtkView

friend

Definition at line 310 of file vtkDataRepresentation.h.

vtkRenderView

friend class vtkRenderView

friend

Definition at line 311 of file vtkDataRepresentation.h.

Command

friend class Command

friend

Definition at line 313 of file vtkDataRepresentation.h.

Member Data Documentation

AnnotationLinkInternal

vtkAnnotationLink* vtkDataRepresentation::AnnotationLinkInternal

protected

The annotation link for this representation.

Definition at line 294 of file vtkDataRepresentation.h.

Selectable

bool vtkDataRepresentation::Selectable

protected

Definition at line 298 of file vtkDataRepresentation.h.

SelectionType

int vtkDataRepresentation::SelectionType

protected

The selection type created by the view.

Definition at line 303 of file vtkDataRepresentation.h.

SelectionArrayNames

vtkStringArray* vtkDataRepresentation::SelectionArrayNames

protected

If a VALUES selection, the array names used in the selection.

Definition at line 308 of file vtkDataRepresentation.h.

Observer

Command* vtkDataRepresentation::Observer

protected

Definition at line 314 of file vtkDataRepresentation.h.

---

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

• Views/Core/vtkDataRepresentation.h