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

#include <vtkParallelCoordinatesRepresentation.h>

Inheritance diagram for vtkParallelCoordinatesRepresentation:

Collaboration diagram for vtkParallelCoordinatesRepresentation:

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

vtkParallelCoordinatesRepresentation *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent)

virtual void	ApplyViewTheme (vtkViewTheme *theme)

virtual const char *	GetHoverText (vtkView *view, int x, int y)

void	SetPlotTitle (const char *)

void	ResetAxes ()


int	SetPositionAndSize (double position, double size)

int	GetPositionAndSize (double position, double size)


void	SetAxisTitles (vtkStringArray *)

void	SetAxisTitles (vtkAlgorithmOutput *)


virtual int	GetNumberOfAxes ()


virtual int	GetNumberOfSamples ()


void	SetNumberOfAxisLabels (int num)

virtual int	GetNumberOfAxisLabels ()


virtual int	SwapAxisPositions (int position1, int position2)

int	SetXCoordinateOfPosition (int position, double xcoord)

double	GetXCoordinateOfPosition (int axis)

void	GetXCoordinatesOfPositions (double *coords)

int	GetPositionNearXCoordinate (double xcoord)


virtual void	SetUseCurves (int)

virtual int	GetUseCurves ()

virtual void	UseCurvesOn ()

virtual void	UseCurvesOff ()


virtual void	SetCurveResolution (int)

virtual int	GetCurveResolution ()


virtual double	GetLineOpacity ()

virtual double	GetFontSize ()

virtual double *	GetLineColor ()

virtual void	GetLineColor (double &, double &, double &)

virtual void	GetLineColor (double[3])

virtual double *	GetAxisColor ()

virtual void	GetAxisColor (double &, double &, double &)

virtual void	GetAxisColor (double[3])

virtual double *	GetAxisLabelColor ()

virtual void	GetAxisLabelColor (double &, double &, double &)

virtual void	GetAxisLabelColor (double[3])

virtual void	SetLineOpacity (double)

virtual void	SetFontSize (double)

virtual void	SetLineColor (double, double, double)

virtual void	SetLineColor (double[3])

virtual void	SetAxisColor (double, double, double)

virtual void	SetAxisColor (double[3])

virtual void	SetAxisLabelColor (double, double, double)

virtual void	SetAxisLabelColor (double[3])


virtual void	SetAngleBrushThreshold (double)

virtual double	GetAngleBrushThreshold ()


virtual void	SetFunctionBrushThreshold (double)

virtual double	GetFunctionBrushThreshold ()


int	GetRangeAtPosition (int position, double range[2])

virtual int	SetRangeAtPosition (int position, double range[2])


virtual void	LassoSelect (int brushClass, int brushOperator, vtkPoints *brushPoints)

virtual void	AngleSelect (int brushClass, int brushOperator, double p1, double p2)

virtual void	FunctionSelect (int brushClass, int brushOperator, double p1, double p2, double q1, double q2)

virtual void	RangeSelect (int brushClass, int brushOperator, double p1, double p2)

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

void	PrintSelf (ostream &os, vtkIndent indent)

virtual void	SetLabelRenderMode (int)

virtual int	GetLabelRenderMode ()

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

void	PrintSelf (ostream &os, vtkIndent indent)

virtual void	ApplyViewTheme (vtkViewTheme *vtkNotUsed(theme))

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

vtkAnnotationLink *	GetAnnotationLink ()

void	SetAnnotationLink (vtkAnnotationLink *link)

void	Select (vtkView view, vtkSelection selection)

void	Select (vtkView view, vtkSelection selection, bool extend)

void	Annotate (vtkView view, vtkAnnotationLayers annotations)

void	Annotate (vtkView view, vtkAnnotationLayers annotations, bool extend)

virtual void	SetSelectable (bool)

virtual bool	GetSelectable ()

virtual void	SelectableOn ()

virtual void	SelectableOff ()

void	UpdateSelection (vtkSelection *selection)

void	UpdateSelection (vtkSelection *selection, bool extend)

void	UpdateAnnotations (vtkAnnotationLayers *annotations)

void	UpdateAnnotations (vtkAnnotationLayers *annotations, bool extend)

virtual vtkAlgorithmOutput *	GetInternalAnnotationOutputPort ()

virtual vtkAlgorithmOutput *	GetInternalAnnotationOutputPort (int port)

virtual vtkAlgorithmOutput *	GetInternalAnnotationOutputPort (int port, int conn)

virtual vtkAlgorithmOutput *	GetInternalSelectionOutputPort ()

virtual vtkAlgorithmOutput *	GetInternalSelectionOutputPort (int port)

virtual vtkAlgorithmOutput *	GetInternalSelectionOutputPort (int port, int conn)

virtual vtkAlgorithmOutput *	GetInternalOutputPort ()

virtual vtkAlgorithmOutput *	GetInternalOutputPort (int port)

virtual vtkAlgorithmOutput *	GetInternalOutputPort (int port, int conn)

virtual void	SetSelectionType (int)

virtual int	GetSelectionType ()

virtual void	SetSelectionArrayNames (vtkStringArray *names)

virtual vtkStringArray *	GetSelectionArrayNames ()

virtual void	SetSelectionArrayName (const char *name)

virtual const char *	GetSelectionArrayName ()

Static Public Member Functions
static vtkParallelCoordinatesRepresentation *	New ()

static int	IsTypeOf (const char *type)

static vtkParallelCoordinatesRepresentation *	SafeDownCast (vtkObjectBase *o)

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

static int	IsTypeOf (const char *type)

static vtkRenderedRepresentation *	SafeDownCast (vtkObjectBase *o)

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

static int	IsTypeOf (const char *type)

static vtkDataRepresentation *	SafeDownCast (vtkObjectBase *o)

Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const

	vtkParallelCoordinatesRepresentation ()

virtual	~vtkParallelCoordinatesRepresentation ()

virtual int	FillInputPortInformation (int port, vtkInformation *info)

virtual int	RequestData (vtkInformation , vtkInformationVector , vtkInformationVector )

void	UpdateHoverHighlight (vtkView *view, int x, int y)

int	PlaceAxes ()

virtual int	PlaceSelection (vtkPolyData polyData, vtkTable data, vtkSelectionNode *selectionNode)

virtual int	ComputeDataProperties ()

virtual int	UpdatePlotProperties (vtkStringArray *inputTitles)

virtual int	ReallocateInternals ()

void	BuildDefaultSCurve (vtkDoubleArray *array, int numValues)

virtual void	LassoSelectInternal (vtkPoints brushPoints, vtkIdTypeArray outIds)

virtual void	UpdateSelectionActors ()

vtkPolyDataMapper2D *	GetSelectionMapper (int idx)

int	GetNumberOfSelections ()

virtual char *	GetInternalHoverText ()

virtual void	SetInternalHoverText (const char *)


virtual bool	AddToView (vtkView *view)

virtual bool	RemoveFromView (vtkView *view)

virtual void	PrepareForRendering (vtkRenderView *view)


virtual int	AllocatePolyData (vtkPolyData *polyData, int numLines, int numPointsPerLine, int numStrips, int numPointsPerStrip, int numQuads, int numPoints, int numCellScalars, int numPointScalars)


virtual int	PlaceLines (vtkPolyData polyData, vtkTable data, vtkIdTypeArray *idsToPlot)

virtual int	PlaceCurves (vtkPolyData polyData, vtkTable data, vtkIdTypeArray *idsToPlot)


int	ComputePointPosition (double *p)

int	ComputeLinePosition (double p1, double p2)


virtual void	SelectRows (vtkIdType brushClass, vtkIdType brushOperator, vtkIdTypeArray *rowIds)

virtual vtkSelection *	ConvertSelection (vtkView view, vtkSelection selection)

virtual void	BuildInverseSelection ()

virtual vtkPolyDataMapper2D *	InitializePlotMapper (vtkPolyData input, vtkActor2D actor, bool forceStandard=false)

Protected Member Functions inherited from vtkRenderedRepresentation
	vtkRenderedRepresentation ()

	~vtkRenderedRepresentation ()

vtkUnicodeString	GetHoverText (vtkView view, vtkProp prop, vtkIdType cell)

void	AddPropOnNextRender (vtkProp *p)

void	RemovePropOnNextRender (vtkProp *p)

virtual vtkUnicodeString	GetHoverTextInternal (vtkSelection *)

Protected Member Functions inherited from vtkDataRepresentation
	vtkDataRepresentation ()

	~vtkDataRepresentation ()

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

virtual bool	AddToView (vtkView *vtkNotUsed(view))

virtual bool	RemoveFromView (vtkView *vtkNotUsed(view))

virtual vtkAnnotationLayers *	ConvertAnnotations (vtkView view, vtkAnnotationLayers annotations)

vtkTrivialProducer *	GetInternalInput (int port, int conn)

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

virtual void	SetAnnotationLinkInternal (vtkAnnotationLink *link)

Protected Attributes
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

int	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
Internals *	Implementation

int	LabelRenderMode

Protected Attributes inherited from vtkDataRepresentation
bool	Selectable

int	SelectionType

vtkStringArray *	SelectionArrayNames

Command *	Observer

vtkAnnotationLink *	AnnotationLinkInternal

Detailed Description

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

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. vtkParallelCoordinatesRepresentation generates this plot when added to a vtkParallelCoordinatesView, which handles interaction and highlighting. Sample polylines can alternatively be represented as s-curves by enabling the UseCurves flag.

There are three selection modes: lasso, angle, and function. Lasso selection picks sample lines that pass through a polyline. Angle selection picks sample lines that have similar slope to a line segment. Function selection picks sample lines that are near a linear function defined on two variables. This function specified by passing two (x,y) variable value pairs.

All primitives are plotted in normalized view coordinates [0,1].

See Also: vtkParallelCoordinatesView vtkParallelCoordinatesHistogramRepresentation vtkSCurveSpline

Thanks:: Developed by David Feng at Sandia National Laboratories

Definition at line 84 of file vtkParallelCoordinatesRepresentation.h.

Member Typedef Documentation

typedef vtkRenderedRepresentation vtkParallelCoordinatesRepresentation::Superclass

Definition at line 88 of file vtkParallelCoordinatesRepresentation.h.

Member Enumeration Documentation

enum vtkParallelCoordinatesRepresentation::InputPorts

Enumerator
INPUT_DATA
INPUT_TITLES
NUM_INPUT_PORTS

Definition at line 200 of file vtkParallelCoordinatesRepresentation.h.

Constructor & Destructor Documentation

vtkParallelCoordinatesRepresentation::vtkParallelCoordinatesRepresentation ( )

protected

virtual vtkParallelCoordinatesRepresentation::~vtkParallelCoordinatesRepresentation ( )

protectedvirtual

Member Function Documentation

static vtkParallelCoordinatesRepresentation* vtkParallelCoordinatesRepresentation::New ( )

static

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

static

virtual int vtkParallelCoordinatesRepresentation::IsA ( const char * type )

virtual

Reimplemented from vtkRenderedRepresentation.

Reimplemented in vtkParallelCoordinatesHistogramRepresentation.

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

static

virtual vtkObjectBase* vtkParallelCoordinatesRepresentation::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkRenderedRepresentation.

Reimplemented in vtkParallelCoordinatesHistogramRepresentation.

vtkParallelCoordinatesRepresentation* vtkParallelCoordinatesRepresentation::NewInstance ( ) const

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

virtual void vtkParallelCoordinatesRepresentation::ApplyViewTheme ( vtkViewTheme * theme )

virtual

Apply the theme to this view. CellColor is used for line coloring and titles. EdgeLabelColor is used for axis color. CellOpacity is used for line opacity.

Reimplemented in vtkParallelCoordinatesHistogramRepresentation.

virtual const char* vtkParallelCoordinatesRepresentation::GetHoverText	(	vtkView *	view,
		int	x,
		int	y
	)

virtual

Returns the hover text at an x,y location.

int vtkParallelCoordinatesRepresentation::SetPositionAndSize	(	double *	position,
		double *	size
	)

Change the position of the plot

int vtkParallelCoordinatesRepresentation::GetPositionAndSize	(	double *	position,
		double *	size
	)

Change the position of the plot

void vtkParallelCoordinatesRepresentation::SetAxisTitles ( vtkStringArray * )

Set/Get the axis titles

void vtkParallelCoordinatesRepresentation::SetAxisTitles ( vtkAlgorithmOutput * )

Set/Get the axis titles

void vtkParallelCoordinatesRepresentation::SetPlotTitle ( const char * )

Set the title for the entire plot

virtual int vtkParallelCoordinatesRepresentation::GetNumberOfAxes ( )

virtual

Get the number of axes in the plot

virtual int vtkParallelCoordinatesRepresentation::GetNumberOfSamples ( )

virtual

Get the number of samples in the plot

void vtkParallelCoordinatesRepresentation::SetNumberOfAxisLabels ( int num )

Set/Get the number of labels to display on each axis

virtual int vtkParallelCoordinatesRepresentation::GetNumberOfAxisLabels ( )

virtual

Set/Get the number of labels to display on each axis

virtual int vtkParallelCoordinatesRepresentation::SwapAxisPositions	(	int	position1,
		int	position2
	)

virtual