Data representation that takes generic multivariate data and produces a parallel coordinates plot. More...

#include <vtkParallelCoordinatesHistogramRepresentation.h>

Inheritance diagram for vtkParallelCoordinatesHistogramRepresentation:

Collaboration diagram for vtkParallelCoordinatesHistogramRepresentation:

Public Types
typedef vtkParallelCoordinatesRepresentation	Superclass

Public Types inherited from vtkParallelCoordinatesRepresentation
enum	InputPorts { INPUT_DATA = 0 , INPUT_TITLES , NUM_INPUT_PORTS }

typedef vtkRenderedRepresentation	Superclass

Public Types inherited from vtkRenderedRepresentation
typedef vtkDataRepresentation	Superclass

Public Types inherited from vtkDataRepresentation
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.

vtkParallelCoordinatesHistogramRepresentation *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses.

void	ApplyViewTheme (vtkViewTheme *theme) override
	Apply the theme to this view.

int	SwapAxisPositions (int position1, int position2) override
	Calls superclass swap, and assures that only histograms affected by the swap get recomputed.

int	SetRangeAtPosition (int position, double range[2]) override
	Calls the superclass method, and assures that only the two histograms affect by this call get recomputed.


virtual void	SetUseHistograms (vtkTypeBool)
	Whether to use the histogram rendering mode or the superclass's line rendering mode.

virtual vtkTypeBool	GetUseHistograms ()
	Whether to use the histogram rendering mode or the superclass's line rendering mode.

virtual void	UseHistogramsOn ()
	Whether to use the histogram rendering mode or the superclass's line rendering mode.

virtual void	UseHistogramsOff ()
	Whether to use the histogram rendering mode or the superclass's line rendering mode.


virtual void	SetShowOutliers (vtkTypeBool)
	Whether to compute and show outlier lines.

virtual vtkTypeBool	GetShowOutliers ()
	Whether to compute and show outlier lines.

virtual void	ShowOutliersOn ()
	Whether to compute and show outlier lines.

virtual void	ShowOutliersOff ()
	Whether to compute and show outlier lines.


virtual void	SetHistogramLookupTableRange (double, double)
	Control over the range of the lookup table used to draw the histogram quads.

void	SetHistogramLookupTableRange (double[2])
	Control over the range of the lookup table used to draw the histogram quads.

virtual double *	GetHistogramLookupTableRange ()
	Control over the range of the lookup table used to draw the histogram quads.

virtual void	GetHistogramLookupTableRange (double &, double &)
	Control over the range of the lookup table used to draw the histogram quads.

virtual void	GetHistogramLookupTableRange (double[2])
	Control over the range of the lookup table used to draw the histogram quads.


void	SetNumberOfHistogramBins (int, int)
	The number of histogram bins on either side of each pair of axes.

void	SetNumberOfHistogramBins (int *)
	The number of histogram bins on either side of each pair of axes.

virtual int *	GetNumberOfHistogramBins ()
	The number of histogram bins on either side of each pair of axes.

virtual void	GetNumberOfHistogramBins (int &, int &)
	The number of histogram bins on either side of each pair of axes.

virtual void	GetNumberOfHistogramBins (int[2])
	The number of histogram bins on either side of each pair of axes.


void	SetPreferredNumberOfOutliers (int)
	Target maximum number of outliers to be drawn, although not guaranteed.

virtual int	GetPreferredNumberOfOutliers ()
	Target maximum number of outliers to be drawn, although not guaranteed.

Public Member Functions inherited from vtkParallelCoordinatesRepresentation
virtual vtkTypeBool	IsA (const char *type)
	Return 1 if this class is the same type of (or a subclass of) the named class.

vtkParallelCoordinatesRepresentation *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses.

void	ApplyViewTheme (vtkViewTheme *theme) override
	Apply the theme to this view.

virtual std::string	GetHoverString (vtkView *view, int x, int y)
	Returns the hover text at an x,y location.

void	SetPlotTitle (const char *)
	Set the title for the entire plot.

void	ResetAxes ()
	Reset the axes to their default positions and orders.

int	SetPositionAndSize (double position, double size)
	Change the position of the plot.

int	GetPositionAndSize (double position, double size)
	Change the position of the plot.

void	SetAxisTitles (vtkStringArray *)
	Set/Get the axis titles.

void	SetAxisTitles (vtkAlgorithmOutput *)
	Set/Get the axis titles.

virtual int	GetNumberOfAxes ()
	Get the number of axes in the plot.

virtual int	GetNumberOfSamples ()
	Get the number of samples in the plot.

void	SetNumberOfAxisLabels (int num)
	Set/Get the number of labels to display on each axis.

virtual int	GetNumberOfAxisLabels ()
	Set/Get the number of labels to display on each axis.

int	SetXCoordinateOfPosition (int position, double xcoord)
	Move an axis to a particular screen position.

double	GetXCoordinateOfPosition (int axis)
	Move an axis to a particular screen position.

void	GetXCoordinatesOfPositions (double *coords)
	Move an axis to a particular screen position.

int	GetPositionNearXCoordinate (double xcoord)
	Move an axis to a particular screen position.

virtual void	SetUseCurves (vtkTypeBool)
	Whether or not to display using curves.

virtual vtkTypeBool	GetUseCurves ()
	Whether or not to display using curves.

virtual void	UseCurvesOn ()
	Whether or not to display using curves.

virtual void	UseCurvesOff ()
	Whether or not to display using curves.

virtual void	SetCurveResolution (int)
	Resolution of the curves displayed, enabled by setting UseCurves.

virtual int	GetCurveResolution ()
	Resolution of the curves displayed, enabled by setting UseCurves.

virtual double	GetLineOpacity ()
	Access plot properties.

virtual double	GetFontSize ()
	Access plot properties.

virtual double *	GetLineColor ()
	Access plot properties.

virtual void	GetLineColor (double &, double &, double &)
	Access plot properties.

virtual void	GetLineColor (double[3])
	Access plot properties.

virtual double *	GetAxisColor ()
	Access plot properties.

virtual void	GetAxisColor (double &, double &, double &)
	Access plot properties.

virtual void	GetAxisColor (double[3])
	Access plot properties.

virtual double *	GetAxisLabelColor ()
	Access plot properties.

virtual void	GetAxisLabelColor (double &, double &, double &)
	Access plot properties.

virtual void	GetAxisLabelColor (double[3])
	Access plot properties.

virtual void	SetLineOpacity (double)
	Access plot properties.

virtual void	SetFontSize (double)
	Access plot properties.

virtual void	SetLineColor (double, double, double)
	Access plot properties.

virtual void	SetLineColor (double[3])
	Access plot properties.

virtual void	SetAxisColor (double, double, double)
	Access plot properties.

virtual void	SetAxisColor (double[3])
	Access plot properties.

virtual void	SetAxisLabelColor (double, double, double)
	Access plot properties.

virtual void	SetAxisLabelColor (double[3])
	Access plot properties.

virtual void	SetAngleBrushThreshold (double)
	Maximum angle difference (in degrees) of selection using angle/function brushes.

virtual double	GetAngleBrushThreshold ()
	Maximum angle difference (in degrees) of selection using angle/function brushes.

virtual void	SetFunctionBrushThreshold (double)
	Maximum angle difference (in degrees) of selection using angle/function brushes.

virtual double	GetFunctionBrushThreshold ()
	Maximum angle difference (in degrees) of selection using angle/function brushes.

int	GetRangeAtPosition (int position, double range[2])
	Set/get the value range of the axis at a particular screen position.

virtual void	LassoSelect (int brushClass, int brushOperator, vtkPoints *brushPoints)
	Do a selection of the lines.

virtual void	AngleSelect (int brushClass, int brushOperator, double p1, double p2)
	Do a selection of the lines.

virtual void	FunctionSelect (int brushClass, int brushOperator, double p1, double p2, double q1, double q2)
	Do a selection of the lines.

virtual void	RangeSelect (int brushClass, int brushOperator, double p1, double p2)
	Do a selection of the lines.

Public Member Functions inherited from vtkRenderedRepresentation
virtual vtkTypeBool	IsA (const char *type)
	Return 1 if this class is the same type of (or a subclass of) the named class.

vtkRenderedRepresentation *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses.

virtual void	SetLabelRenderMode (int)
	Set the label render mode.

virtual int	GetLabelRenderMode ()
	Set the label render mode.

Public Member Functions inherited from vtkDataRepresentation
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.

vtkHyperTreeGrid *	GetHyperTreeGridOutput ()
	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.

vtkTypeBool	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	SetAbortExecuteAndUpdateTime ()
	Set AbortExecute Flag and update LastAbortTime.

void	UpdateProgress (double amount)
	Update the progress of the process object.

bool	CheckAbort ()
	Checks to see if this filter should abort.

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 VTK_UNBLOCKTHREADS int	UpdateExtent (const int extents[6])
	Convenience method to update an algorithm after passing requests to its first output port.

virtual VTK_UNBLOCKTHREADS 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 VTK_UNBLOCKTHREADS 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 VTK_UNBLOCKTHREADS 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.

void	RemoveNoPriorTemporalAccessInformationKey ()
	Removes any information key `vtkStreamingDemandDrivenPipeline::NO_PRIOR_TEMPORAL_ACCESS()` to all output ports of this `vtkAlgorithm`.

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.

bool	UsesGarbageCollector () const 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	SetContainerAlgorithm (vtkAlgorithm *containerAlg)
	Set/get a Container algorithm for this algorithm.

vtkAlgorithm *	GetContainerAlgorithm ()
	Set/get a Container algorithm for this algorithm.

virtual void	SetAbortOutput (bool)
	Set/Get an internal variable used to communicate between the algorithm and executive.

virtual bool	GetAbortOutput ()
	Set/Get an internal variable used to communicate between the algorithm and executive.

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.

void	SetInputArrayToProcess (const char *name, int fieldAssociation)
	Set the input data arrays that this algorithm will process.

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	SetInputArrayToProcess (int idx, int port, int connection, const char fieldAssociation, const char attributeTypeorName)
	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 VTK_UNBLOCKTHREADS void	Update (int port)
	Bring this algorithm's outputs up-to-date.

virtual VTK_UNBLOCKTHREADS void	Update ()
	Bring this algorithm's outputs up-to-date.

virtual void	SetReleaseDataFlag (vtkTypeBool)
	Turn release data flag on or off for all output ports.

virtual vtkTypeBool	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.

void	SetNoPriorTemporalAccessInformationKey (int key)
	Set to all output ports of this algorithm the information key `vtkStreamingDemandDrivenPipeline::NO_PRIOR_TEMPORAL_ACCESS()`.

void	SetNoPriorTemporalAccessInformationKey ()
	Set to all output ports of this algorithm the information key `vtkStreamingDemandDrivenPipeline::NO_PRIOR_TEMPORAL_ACCESS()`.

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)

vtkTypeBool	InvokeEvent (unsigned long event)

vtkTypeBool	InvokeEvent (const char *event)

std::string	GetObjectDescription () const override
	The object description printed in messages and PrintSelf output.

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.

vtkTypeBool	InvokeEvent (unsigned long event, void *callData)
	This method invokes an event and return whether the event was aborted or not.

vtkTypeBool	InvokeEvent (const char event, void callData)
	This method invokes an event and return whether the event was aborted or not.

virtual void	SetObjectName (const std::string &objectName)
	Set/get the name of this object for reporting purposes.

virtual std::string	GetObjectName () const
	Set/get the name of this object for reporting purposes.

Public Member Functions inherited from vtkObjectBase
const char *	GetClassName () const
	Return the class name as a string.

virtual std::string	GetObjectDescription () const
	The object description printed in messages and PrintSelf output.

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.

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 vtkParallelCoordinatesHistogramRepresentation *	New ()

static vtkTypeBool	IsTypeOf (const char *type)

static vtkParallelCoordinatesHistogramRepresentation *	SafeDownCast (vtkObjectBase *o)

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

static vtkTypeBool	IsTypeOf (const char *type)

static vtkParallelCoordinatesRepresentation *	SafeDownCast (vtkObjectBase *o)

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

static vtkTypeBool	IsTypeOf (const char *type)

static vtkRenderedRepresentation *	SafeDownCast (vtkObjectBase *o)

Static Public Member Functions inherited from vtkDataRepresentation
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 vtkInformationIntegerKey *	ABORTED ()

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 (vtkTypeBool 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 vtkTypeBool	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

	vtkParallelCoordinatesHistogramRepresentation ()

	~vtkParallelCoordinatesHistogramRepresentation () override

int	RequestData (vtkInformation , vtkInformationVector , vtkInformationVector ) override
	Subclasses should override this to connect inputs to the internal pipeline as necessary.

bool	AddToView (vtkView *view) override

bool	RemoveFromView (vtkView *view) override

int	PlaceLines (vtkPolyData polyData, vtkTable data, vtkIdTypeArray *idsToPlot) override
	Correctly forwards the superclass call to draw lines to the internal PlaceHistogramLineQuads call.

int	PlaceCurves (vtkPolyData polyData, vtkTable data, vtkIdTypeArray *idsToPlot) override
	Correctly forwards the superclass call to draw curves to the internal PlaceHistogramLineCurves call.

int	PlaceSelection (vtkPolyData polyData, vtkTable data, vtkSelectionNode *selectionNode) override
	Draw a selection node referencing the row ids of a table into a poly data object.

virtual int	PlaceHistogramLineQuads (vtkPolyData *polyData)
	Take the input 2D histogram images and draw one quad for each bin.

virtual int	PlaceHistogramCurveQuads (vtkPolyData *polyData)
	Take the input 2D histogram images and draw one triangle strip that is the curved version of the regular quad drawn via PlaceHistogramLineQuads.

virtual vtkImageData *	GetHistogramImage (int idx)
	Access the input data object containing the histograms and pull out the image data for the idx'th histogram.

virtual vtkTable *	GetOutlierData ()
	get the table containing just the outlier rows from the input table.


int	ComputeDataProperties () override
	Compute the number of axes and their individual ranges, as well as histograms if requested.

int	UpdatePlotProperties (vtkStringArray *) override
	Compute the number of axes and their individual ranges, as well as histograms if requested.

Protected Member Functions inherited from vtkParallelCoordinatesRepresentation
virtual vtkObjectBase *	NewInstanceInternal () const

	vtkParallelCoordinatesRepresentation ()

	~vtkParallelCoordinatesRepresentation () override

int	FillInputPortInformation (int port, vtkInformation *info) override
	Fill the input port information objects for this algorithm.

int	RequestData (vtkInformation , vtkInformationVector , vtkInformationVector ) override
	Subclasses should override this to connect inputs to the internal pipeline as necessary.

void	UpdateHoverHighlight (vtkView *view, int x, int y)
	This function is not actually used, but as left as a stub in case it becomes useful at some point.

virtual int	AllocatePolyData (vtkPolyData *polyData, int numLines, int numPointsPerLine, int numStrips, int numPointsPerStrip, int numQuads, int numPoints, int numCellScalars, int numPointScalars)
	Allocate the cells/points/scalars for a vtkPolyData.

int	PlaceAxes ()
	Put the axis actors in their correct positions.

virtual int	PlaceSelection (vtkPolyData polyData, vtkTable data, vtkSelectionNode *selectionNode)
	Takes the selection list (assumed to be a vtkIdTypeArray) from a vtkSelectionNode and plots lines/curves into polyData for just those row/sample ids.

virtual int	ComputeDataProperties ()
	Compute the number of axes and their individual ranges.

virtual int	UpdatePlotProperties (vtkStringArray *inputTitles)
	Set plot actor properties (line thickness, opacity, etc)

virtual int	ReallocateInternals ()
	Delete and reallocate the internals, resetting to default values.

void	BuildDefaultSCurve (vtkDoubleArray *array, int numValues)
	Build an s-curve passing through (0,0) and (1,1) with a specified number of values.

virtual void	LassoSelectInternal (vtkPoints brushPoints, vtkIdTypeArray outIds)
	same as public version, but assumes that the brushpoints coming in are all within two neighboring axes.

virtual void	UpdateSelectionActors ()
	todo

vtkPolyDataMapper2D *	GetSelectionMapper (int idx)

int	GetNumberOfSelections ()

virtual char *	GetInternalHoverText ()

virtual void	SetInternalHoverText (const char *)

bool	AddToView (vtkView *view) override
	Add/remove the props and actors to/from a view.

bool	RemoveFromView (vtkView *view) override
	Add/remove the props and actors to/from a view.

void	PrepareForRendering (vtkRenderView *view) override
	Add/remove the props and actors to/from a view.

int	ComputePointPosition (double *p)
	Compute which screen position a point belongs to (returns the left position)

int	ComputeLinePosition (double p1, double p2)
	Compute which screen position a point belongs to (returns the left position)

virtual void	SelectRows (vtkIdType brushClass, vtkIdType brushOperator, vtkIdTypeArray *rowIds)
	Select a set of points using the prescribed operator (add, subtract, etc.) and class.

vtkSelection *	ConvertSelection (vtkView view, vtkSelection selection) override
	Select a set of points using the prescribed operator (add, subtract, etc.) and class.

virtual void	BuildInverseSelection ()
	Select a set of points using the prescribed operator (add, subtract, etc.) and class.

virtual vtkPolyDataMapper2D *	InitializePlotMapper (vtkPolyData input, vtkActor2D actor, bool forceStandard=false)
	Select a set of points using the prescribed operator (add, subtract, etc.) and class.

Protected Member Functions inherited from vtkRenderedRepresentation
virtual vtkObjectBase *	NewInstanceInternal () const

	vtkRenderedRepresentation ()

	~vtkRenderedRepresentation () override

std::string	GetHoverString (vtkView view, vtkProp prop, vtkIdType cell)
	Obtains the hover text for a particular prop and cell.

virtual std::string	GetHoverStringInternal (vtkSelection *)
	Subclasses may override this method to generate the hover text.

virtual void	PrepareForRendering (vtkRenderView *view)
	The view will call this method before every render.

void	AddPropOnNextRender (vtkProp *p)
	Subclasses may call these methods to add or remove props from the representation.

void	RemovePropOnNextRender (vtkProp *p)
	Subclasses may call these methods to add or remove props from the representation.

Protected Member Functions inherited from vtkDataRepresentation
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)

virtual void	SetAnnotationLinkInternal (vtkAnnotationLink *link)
	The annotation link for this representation.

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

bool	CheckUpstreamAbort ()
	Checks to see if an upstream filter has been aborted.

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 association 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 *)

virtual void	ObjectFinalize ()

	vtkObjectBase (const vtkObjectBase &)

void	operator= (const vtkObjectBase &)

Protected Attributes
vtkTypeBool	UseHistograms
	Flag deciding if histograms will be drawn.

double	HistogramLookupTableRange [2]
	The range applied to the lookup table used to draw histogram quads.

int	NumberOfHistogramBins [2]
	How many bins are used during the 2D histogram computation.

vtkSmartPointer< vtkPairwiseExtractHistogram2D >	HistogramFilter

vtkSmartPointer< vtkLookupTable >	HistogramLookupTable

vtkTypeBool	ShowOutliers
	Whether or not to draw outlier lines.

int	PreferredNumberOfOutliers
	How many outlier lines to draw, approximately.

vtkSmartPointer< vtkComputeHistogram2DOutliers >	OutlierFilter

vtkSmartPointer< vtkPolyData >	OutlierData

vtkSmartPointer< vtkPolyDataMapper2D >	OutlierMapper

vtkSmartPointer< vtkActor2D >	OutlierActor

Protected Attributes inherited from vtkParallelCoordinatesRepresentation
vtkSmartPointer< vtkPolyData >	PlotData

vtkSmartPointer< vtkPolyDataMapper2D >	PlotMapper

vtkSmartPointer< vtkActor2D >	PlotActor

vtkSmartPointer< vtkTextMapper >	PlotTitleMapper

vtkSmartPointer< vtkActor2D >	PlotTitleActor

vtkSmartPointer< vtkTextMapper >	FunctionTextMapper

vtkSmartPointer< vtkActor2D >	FunctionTextActor

vtkSmartPointer< vtkSelection >	InverseSelection

vtkSmartPointer< vtkBivariateLinearTableThreshold >	LinearThreshold

Internals *	I

int	NumberOfAxes

int	NumberOfAxisLabels

int	NumberOfSamples

double	YMin

double	YMax

int	CurveResolution

vtkTypeBool	UseCurves

double	AngleBrushThreshold

double	FunctionBrushThreshold

double	SwapThreshold

double *	Xs

double *	Mins

double *	Maxs

double *	MinOffsets

double *	MaxOffsets

vtkSmartPointer< vtkAxisActor2D > *	Axes

vtkSmartPointer< vtkTable >	InputArrayTable

vtkSmartPointer< vtkStringArray >	AxisTitles

vtkTimeStamp	BuildTime

double	LineOpacity

double	FontSize

double	LineColor [3]

double	AxisColor [3]

double	AxisLabelColor [3]

char *	InternalHoverText

Protected Attributes inherited from vtkRenderedRepresentation
int	LabelRenderMode

Protected Attributes inherited from vtkDataRepresentation
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

vtkAnnotationLink *	AnnotationLinkInternal
	The annotation link for this representation.

Protected Attributes inherited from vtkAlgorithm
vtkTimeStamp	LastAbortCheckTime

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

std::string	ObjectName

Protected Attributes inherited from vtkObjectBase
std::atomic< int32_t >	ReferenceCount

vtkWeakPointerBase **	WeakPointers

Additional Inherited Members
Public Attributes inherited from vtkAlgorithm
std::atomic< 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 vtkTimeStamp	LastAbortTime

static vtkExecutive *	DefaultExecutivePrototype

Detailed Description

Data representation that takes generic multivariate data and produces a parallel coordinates plot.

This plot optionally can draw a histogram-based plot summary.

A parallel coordinates plot represents each variable in a multivariate data set as a separate axis. Individual samples of that data set are represented as a polyline that pass through each variable axis at positions that correspond to data values. This class can generate parallel coordinates plots identical to its superclass (vtkParallelCoordinatesRepresentation) and has the same interaction styles.

In addition to the standard parallel coordinates plot, this class also can draw a histogram summary of the parallel coordinates plot. Rather than draw every row in an input data set, first it computes a 2D histogram for all neighboring variable axes, then it draws bar (thickness corresponds to bin size) for each bin the histogram with opacity weighted by the number of rows contained in the bin. The result is essentially a density map.

Because this emphasizes dense regions over sparse outliers, this class also uses a vtkComputeHistogram2DOutliers instance to identify outlier table rows and draws those as standard parallel coordinates lines.

See also: vtkParallelCoordinatesView vtkParallelCoordinatesRepresentation vtkExtractHistogram2D vtkComputeHistogram2DOutliers

Thanks:: Developed by David Feng at Sandia National Laboratories

Definition at line 52 of file vtkParallelCoordinatesHistogramRepresentation.h.

Member Typedef Documentation

◆ Superclass

typedef vtkParallelCoordinatesRepresentation vtkParallelCoordinatesHistogramRepresentation::Superclass

Definition at line 57 of file vtkParallelCoordinatesHistogramRepresentation.h.

Constructor & Destructor Documentation

◆ vtkParallelCoordinatesHistogramRepresentation()

vtkParallelCoordinatesHistogramRepresentation::vtkParallelCoordinatesHistogramRepresentation ( )

protected

◆ ~vtkParallelCoordinatesHistogramRepresentation()

vtkParallelCoordinatesHistogramRepresentation::~vtkParallelCoordinatesHistogramRepresentation ( )

overrideprotected

Member Function Documentation

◆ New()

static vtkParallelCoordinatesHistogramRepresentation * vtkParallelCoordinatesHistogramRepresentation::New ( )

static

◆ IsTypeOf()

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

static

◆ IsA()

virtual vtkTypeBool vtkParallelCoordinatesHistogramRepresentation::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 vtkParallelCoordinatesRepresentation.

◆ SafeDownCast()

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

static

◆ NewInstanceInternal()

virtual vtkObjectBase * vtkParallelCoordinatesHistogramRepresentation::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkParallelCoordinatesRepresentation.

◆ NewInstance()

vtkParallelCoordinatesHistogramRepresentation * vtkParallelCoordinatesHistogramRepresentation::NewInstance ( ) const

◆ PrintSelf()

void vtkParallelCoordinatesHistogramRepresentation::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 vtkDataRepresentation.

◆ ApplyViewTheme()

void vtkParallelCoordinatesHistogramRepresentation::ApplyViewTheme ( vtkViewTheme * theme )

override

Apply the theme to this view.

◆ SetUseHistograms()

virtual void vtkParallelCoordinatesHistogramRepresentation::SetUseHistograms ( vtkTypeBool )

virtual

Whether to use the histogram rendering mode or the superclass's line rendering mode.

◆ GetUseHistograms()

virtual vtkTypeBool vtkParallelCoordinatesHistogramRepresentation::GetUseHistograms ( )

virtual

Whether to use the histogram rendering mode or the superclass's line rendering mode.

◆ UseHistogramsOn()

virtual void vtkParallelCoordinatesHistogramRepresentation::UseHistogramsOn ( )

virtual

Whether to use the histogram rendering mode or the superclass's line rendering mode.

◆ UseHistogramsOff()

virtual void vtkParallelCoordinatesHistogramRepresentation::UseHistogramsOff ( )

virtual

Whether to use the histogram rendering mode or the superclass's line rendering mode.

◆ SetShowOutliers()

virtual void vtkParallelCoordinatesHistogramRepresentation::SetShowOutliers ( vtkTypeBool )

virtual

Whether to compute and show outlier lines.

◆ GetShowOutliers()

virtual vtkTypeBool vtkParallelCoordinatesHistogramRepresentation::GetShowOutliers ( )

virtual

Whether to compute and show outlier lines.

◆ ShowOutliersOn()

virtual void vtkParallelCoordinatesHistogramRepresentation::ShowOutliersOn ( )

virtual

Whether to compute and show outlier lines.

◆ ShowOutliersOff()

virtual void vtkParallelCoordinatesHistogramRepresentation::ShowOutliersOff ( )

virtual

Whether to compute and show outlier lines.