VTK
 All Classes Files Functions Variables Typedefs Enumerations Enumerator Friends Macros Pages
Public Types | Public Member Functions | Static Public Member Functions | Protected Member Functions | Protected Attributes | List of all members
vtkParallelCoordinatesHistogramRepresentation Class Reference

Data representation that takes generic multivariate data and produces a parallel coordinates plot. This plot optionally can draw a histogram-based plot summary. More...

#include <vtkParallelCoordinatesHistogramRepresentation.h>

Inheritance diagram for vtkParallelCoordinatesHistogramRepresentation:
[legend]
Collaboration diagram for vtkParallelCoordinatesHistogramRepresentation:
[legend]

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 Member Functions

virtual int IsA (const char *type)
 
vtkParallelCoordinatesHistogramRepresentationNewInstance () const
 
void PrintSelf (ostream &os, vtkIndent indent)
 
virtual void ApplyViewTheme (vtkViewTheme *theme)
 
virtual int SwapAxisPositions (int position1, int position2)
 
virtual int SetRangeAtPosition (int position, double range[2])
 
virtual void SetUseHistograms (int)
 
virtual int GetUseHistograms ()
 
virtual void UseHistogramsOn ()
 
virtual void UseHistogramsOff ()
 
virtual void SetShowOutliers (int)
 
virtual int GetShowOutliers ()
 
virtual void ShowOutliersOn ()
 
virtual void ShowOutliersOff ()
 
virtual void SetHistogramLookupTableRange (double, double)
 
void SetHistogramLookupTableRange (double[2])
 
virtual double * GetHistogramLookupTableRange ()
 
virtual void GetHistogramLookupTableRange (double &, double &)
 
virtual void GetHistogramLookupTableRange (double[2])
 
void SetNumberOfHistogramBins (int, int)
 
void SetNumberOfHistogramBins (int *)
 
virtual int * GetNumberOfHistogramBins ()
 
virtual void GetNumberOfHistogramBins (int &, int &)
 
virtual void GetNumberOfHistogramBins (int[2])
 
void SetPreferredNumberOfOutliers (int)
 
virtual int GetPreferredNumberOfOutliers ()
 
- Public Member Functions inherited from vtkParallelCoordinatesRepresentation
vtkParallelCoordinatesRepresentationNewInstance () const
 
void PrintSelf (ostream &os, vtkIndent indent)
 
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 ()
 
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 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
vtkRenderedRepresentationNewInstance () const
 
void PrintSelf (ostream &os, vtkIndent indent)
 
virtual void SetLabelRenderMode (int)
 
virtual int GetLabelRenderMode ()
 
- Public Member Functions inherited from vtkDataRepresentation
vtkDataRepresentationNewInstance () 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
vtkParallelCoordinatesHistogramRepresentation
New ()
 
static int IsTypeOf (const char *type)
 
static
vtkParallelCoordinatesHistogramRepresentation
SafeDownCast (vtkObjectBase *o)
 
- Static Public Member Functions inherited from vtkParallelCoordinatesRepresentation
static
vtkParallelCoordinatesRepresentation
New ()
 
static int IsTypeOf (const char *type)
 
static
vtkParallelCoordinatesRepresentation
SafeDownCast (vtkObjectBase *o)
 
- Static Public Member Functions inherited from vtkRenderedRepresentation
static vtkRenderedRepresentationNew ()
 
static int IsTypeOf (const char *type)
 
static vtkRenderedRepresentationSafeDownCast (vtkObjectBase *o)
 
- Static Public Member Functions inherited from vtkDataRepresentation
static vtkDataRepresentationNew ()
 
static int IsTypeOf (const char *type)
 
static vtkDataRepresentationSafeDownCast (vtkObjectBase *o)
 

Protected Member Functions

virtual vtkObjectBase * NewInstanceInternal () const
 
 vtkParallelCoordinatesHistogramRepresentation ()
 
virtual ~vtkParallelCoordinatesHistogramRepresentation ()
 
virtual int RequestData (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
 
virtual bool AddToView (vtkView *view)
 
virtual bool RemoveFromView (vtkView *view)
 
virtual int PlaceLines (vtkPolyData *polyData, vtkTable *data, vtkIdTypeArray *idsToPlot)
 
virtual int PlaceCurves (vtkPolyData *polyData, vtkTable *data, vtkIdTypeArray *idsToPlot)
 
virtual int PlaceSelection (vtkPolyData *polyData, vtkTable *data, vtkSelectionNode *selectionNode)
 
virtual int PlaceHistogramLineQuads (vtkPolyData *polyData)
 
virtual int PlaceHistogramCurveQuads (vtkPolyData *polyData)
 
virtual vtkImageData * GetHistogramImage (int idx)
 
virtual int ComputeDataProperties ()
 
virtual int UpdatePlotProperties (vtkStringArray *)
 
- Protected Member Functions inherited from vtkParallelCoordinatesRepresentation
 vtkParallelCoordinatesRepresentation ()
 
virtual ~vtkParallelCoordinatesRepresentation ()
 
virtual int FillInputPortInformation (int port, vtkInformation *info)
 
void UpdateHoverHighlight (vtkView *view, int x, int y)
 
int PlaceAxes ()
 
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 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)
 
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

int UseHistograms
 
double HistogramLookupTableRange [2]
 
int NumberOfHistogramBins [2]
 
vtkSmartPointer
< vtkPairwiseExtractHistogram2D > 
HistogramFilter
 
vtkSmartPointer< vtkLookupTable > HistogramLookupTable
 
int ShowOutliers
 
int PreferredNumberOfOutliers
 
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
 
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
 
CommandObserver
 
vtkAnnotationLink * AnnotationLinkInternal
 
virtual vtkTable * GetOutlierData ()
 

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 66 of file vtkParallelCoordinatesHistogramRepresentation.h.

Member Typedef Documentation

Constructor & Destructor Documentation

vtkParallelCoordinatesHistogramRepresentation::vtkParallelCoordinatesHistogramRepresentation ( )
protected
virtual vtkParallelCoordinatesHistogramRepresentation::~vtkParallelCoordinatesHistogramRepresentation ( )
protectedvirtual

Member Function Documentation

static vtkParallelCoordinatesHistogramRepresentation* vtkParallelCoordinatesHistogramRepresentation::New ( )
static
static int vtkParallelCoordinatesHistogramRepresentation::IsTypeOf ( const char *  type)
static
virtual int vtkParallelCoordinatesHistogramRepresentation::IsA ( const char *  type)
virtual
static vtkParallelCoordinatesHistogramRepresentation* vtkParallelCoordinatesHistogramRepresentation::SafeDownCast ( vtkObjectBase *  o)
static
virtual vtkObjectBase* vtkParallelCoordinatesHistogramRepresentation::NewInstanceInternal ( ) const
protectedvirtual
vtkParallelCoordinatesHistogramRepresentation* vtkParallelCoordinatesHistogramRepresentation::NewInstance ( ) const
void vtkParallelCoordinatesHistogramRepresentation::PrintSelf ( ostream &  os,
vtkIndent  indent 
)
virtual void vtkParallelCoordinatesHistogramRepresentation::ApplyViewTheme ( vtkViewTheme theme)
virtual

Apply the theme to this view.

Reimplemented from vtkParallelCoordinatesRepresentation.

virtual void vtkParallelCoordinatesHistogramRepresentation::SetUseHistograms ( int  )
virtual

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

virtual int vtkParallelCoordinatesHistogramRepresentation::GetUseHistograms ( )
virtual

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

virtual void vtkParallelCoordinatesHistogramRepresentation::UseHistogramsOn ( )
virtual

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

virtual void vtkParallelCoordinatesHistogramRepresentation::UseHistogramsOff ( )
virtual

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

virtual void vtkParallelCoordinatesHistogramRepresentation::SetShowOutliers ( int  )
virtual

Whether to compute and show outlier lines

virtual int vtkParallelCoordinatesHistogramRepresentation::GetShowOutliers ( )
virtual

Whether to compute and show outlier lines

virtual void vtkParallelCoordinatesHistogramRepresentation::ShowOutliersOn ( )
virtual

Whether to compute and show outlier lines

virtual void vtkParallelCoordinatesHistogramRepresentation::ShowOutliersOff ( )
virtual

Whether to compute and show outlier lines

virtual void vtkParallelCoordinatesHistogramRepresentation::SetHistogramLookupTableRange ( double  ,
double   
)
virtual

Control over the range of the lookup table used to draw the histogram quads.

void vtkParallelCoordinatesHistogramRepresentation::SetHistogramLookupTableRange ( double  [2])

Control over the range of the lookup table used to draw the histogram quads.

virtual double* vtkParallelCoordinatesHistogramRepresentation::GetHistogramLookupTableRange ( )
virtual

Control over the range of the lookup table used to draw the histogram quads.

virtual void vtkParallelCoordinatesHistogramRepresentation::GetHistogramLookupTableRange ( double &  ,
double &   
)
virtual

Control over the range of the lookup table used to draw the histogram quads.

virtual void vtkParallelCoordinatesHistogramRepresentation::GetHistogramLookupTableRange ( double  [2])
virtual

Control over the range of the lookup table used to draw the histogram quads.

void vtkParallelCoordinatesHistogramRepresentation::SetNumberOfHistogramBins ( int  ,
int   
)

The number of histogram bins on either side of each pair of axes.

void vtkParallelCoordinatesHistogramRepresentation::SetNumberOfHistogramBins ( int *  )

The number of histogram bins on either side of each pair of axes.

virtual int* vtkParallelCoordinatesHistogramRepresentation::GetNumberOfHistogramBins ( )
virtual

The number of histogram bins on either side of each pair of axes.

virtual void vtkParallelCoordinatesHistogramRepresentation::GetNumberOfHistogramBins ( int &  ,
int &   
)
virtual

The number of histogram bins on either side of each pair of axes.

virtual void vtkParallelCoordinatesHistogramRepresentation::GetNumberOfHistogramBins ( int  [2])
virtual

The number of histogram bins on either side of each pair of axes.

void vtkParallelCoordinatesHistogramRepresentation::SetPreferredNumberOfOutliers ( int  )

Target maximum number of outliers to be drawn, although not guaranteed.

virtual int vtkParallelCoordinatesHistogramRepresentation::GetPreferredNumberOfOutliers ( )
virtual

Target maximum number of outliers to be drawn, although not guaranteed.

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

Calls superclass swap, and assures that only histograms affected by the swap get recomputed.

Reimplemented from vtkParallelCoordinatesRepresentation.

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

Calls the superclass method, and assures that only the two histograms affect by this call get recomputed.

Reimplemented from vtkParallelCoordinatesRepresentation.

virtual int vtkParallelCoordinatesHistogramRepresentation::RequestData ( vtkInformation *  ,
vtkInformationVector **  ,
vtkInformationVector *   
)
protectedvirtual

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 vtkParallelCoordinatesRepresentation.

virtual bool vtkParallelCoordinatesHistogramRepresentation::AddToView ( vtkView view)
protectedvirtual

Add/remove the props and actors to/from a view

Reimplemented from vtkParallelCoordinatesRepresentation.

virtual bool vtkParallelCoordinatesHistogramRepresentation::RemoveFromView ( vtkView view)
protectedvirtual

Add/remove the props and actors to/from a view

Reimplemented from vtkParallelCoordinatesRepresentation.

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

Correctly forwards the superclass call to draw lines to the internal PlaceHistogramLineQuads call.

Reimplemented from vtkParallelCoordinatesRepresentation.

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

Correctly forwards the superclass call to draw curves to the internal PlaceHistogramLineCurves call.

Reimplemented from vtkParallelCoordinatesRepresentation.

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

Draw a selection node referencing the row ids of a table into a poly data object.

Reimplemented from vtkParallelCoordinatesRepresentation.

virtual int vtkParallelCoordinatesHistogramRepresentation::PlaceHistogramLineQuads ( vtkPolyData *  polyData)
protectedvirtual

Take the input 2D histogram images and draw one quad for each bin

virtual int vtkParallelCoordinatesHistogramRepresentation::PlaceHistogramCurveQuads ( vtkPolyData *  polyData)
protectedvirtual

Take the input 2D histogram images and draw one triangle strip that is the curved version of the regular quad drawn via PlaceHistogramLineQuads

virtual int vtkParallelCoordinatesHistogramRepresentation::ComputeDataProperties ( )
protectedvirtual

Compute the number of axes and their individual ranges, as well as histograms if requested.

Reimplemented from vtkParallelCoordinatesRepresentation.

virtual int vtkParallelCoordinatesHistogramRepresentation::UpdatePlotProperties ( vtkStringArray *  )
protectedvirtual

Compute the number of axes and their individual ranges, as well as histograms if requested.

Reimplemented from vtkParallelCoordinatesRepresentation.

virtual vtkImageData* vtkParallelCoordinatesHistogramRepresentation::GetHistogramImage ( int  idx)
protectedvirtual

Access the input data object containing the histograms and pull out the image data for the idx'th histogram.

virtual vtkTable* vtkParallelCoordinatesHistogramRepresentation::GetOutlierData ( )
protectedvirtual

get the table containing just the outlier rows from the input table.

Member Data Documentation

int vtkParallelCoordinatesHistogramRepresentation::UseHistograms
protected

Flag deciding if histograms will be drawn.

Definition at line 136 of file vtkParallelCoordinatesHistogramRepresentation.h.

double vtkParallelCoordinatesHistogramRepresentation::HistogramLookupTableRange[2]
protected

The range applied to the lookup table used to draw histogram quads

Definition at line 139 of file vtkParallelCoordinatesHistogramRepresentation.h.

int vtkParallelCoordinatesHistogramRepresentation::NumberOfHistogramBins[2]
protected

How many bins are used during the 2D histogram computation

Definition at line 142 of file vtkParallelCoordinatesHistogramRepresentation.h.

vtkSmartPointer<vtkPairwiseExtractHistogram2D> vtkParallelCoordinatesHistogramRepresentation::HistogramFilter
protected
vtkSmartPointer<vtkLookupTable> vtkParallelCoordinatesHistogramRepresentation::HistogramLookupTable
protected
int vtkParallelCoordinatesHistogramRepresentation::ShowOutliers
protected

Whether or not to draw outlier lines

Definition at line 150 of file vtkParallelCoordinatesHistogramRepresentation.h.

int vtkParallelCoordinatesHistogramRepresentation::PreferredNumberOfOutliers
protected

How many outlier lines to draw, approximately.

Definition at line 153 of file vtkParallelCoordinatesHistogramRepresentation.h.

vtkSmartPointer<vtkComputeHistogram2DOutliers> vtkParallelCoordinatesHistogramRepresentation::OutlierFilter
protected
vtkSmartPointer<vtkPolyData> vtkParallelCoordinatesHistogramRepresentation::OutlierData
protected
vtkSmartPointer<vtkPolyDataMapper2D> vtkParallelCoordinatesHistogramRepresentation::OutlierMapper
protected
vtkSmartPointer<vtkActor2D> vtkParallelCoordinatesHistogramRepresentation::OutlierActor
protected

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