vtkParallelCoordinatesHistogramRepresentation.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-FileCopyrightText: Copyright 2009 Sandia Corporation
// SPDX-License-Identifier: LicenseRef-BSD-3-Clause-Sandia-USGov
#ifndef vtkParallelCoordinatesHistogramRepresentation_h
#define vtkParallelCoordinatesHistogramRepresentation_h
 
#include "vtkParallelCoordinatesRepresentation.h"
#include "vtkViewsInfovisModule.h" // For export macro
 
VTK_ABI_NAMESPACE_BEGIN
class vtkComputeHistogram2DOutliers;
class vtkPairwiseExtractHistogram2D;
class vtkExtractHistogram2D;
class vtkInformationVector;
class vtkLookupTable;
 
class VTKVIEWSINFOVIS_EXPORT vtkParallelCoordinatesHistogramRepresentation
  : public vtkParallelCoordinatesRepresentation
{
public:
  static vtkParallelCoordinatesHistogramRepresentation* New();
  vtkTypeMacro(vtkParallelCoordinatesHistogramRepresentation, vtkParallelCoordinatesRepresentation);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
  void ApplyViewTheme(vtkViewTheme* theme) override;
 
 
  virtual void SetUseHistograms(vtkTypeBool);
  vtkGetMacro(UseHistograms, vtkTypeBool);
  vtkBooleanMacro(UseHistograms, vtkTypeBool);
 
 
  virtual void SetShowOutliers(vtkTypeBool);
  vtkGetMacro(ShowOutliers, vtkTypeBool);
  vtkBooleanMacro(ShowOutliers, vtkTypeBool);
 
 
  vtkSetVector2Macro(HistogramLookupTableRange, double);
  vtkGetVector2Macro(HistogramLookupTableRange, double);
 
 
  void SetNumberOfHistogramBins(int, int);
  void SetNumberOfHistogramBins(int*);
  vtkGetVector2Macro(NumberOfHistogramBins, int);
 
 
  void SetPreferredNumberOfOutliers(int);
  vtkGetMacro(PreferredNumberOfOutliers, int);
 
  int SwapAxisPositions(int position1, int position2) override;
 
  int SetRangeAtPosition(int position, double range[2]) override;
 
protected:
  vtkParallelCoordinatesHistogramRepresentation();
  ~vtkParallelCoordinatesHistogramRepresentation() override;
 
  int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
 
  bool AddToView(vtkView* view) override;
 
  bool RemoveFromView(vtkView* view) override;
 
  vtkTypeBool UseHistograms;
 
  double HistogramLookupTableRange[2];
 
  int NumberOfHistogramBins[2];
 
  vtkSmartPointer<vtkPairwiseExtractHistogram2D> HistogramFilter;
  vtkSmartPointer<vtkLookupTable> HistogramLookupTable;
 
  vtkTypeBool ShowOutliers;
 
  int PreferredNumberOfOutliers;
 
  vtkSmartPointer<vtkComputeHistogram2DOutliers> OutlierFilter;
  vtkSmartPointer<vtkPolyData> OutlierData;
  vtkSmartPointer<vtkPolyDataMapper2D> OutlierMapper;
  vtkSmartPointer<vtkActor2D> OutlierActor;
 
  int PlaceLines(vtkPolyData* polyData, vtkTable* data, vtkIdTypeArray* idsToPlot) override;
 
  int PlaceCurves(vtkPolyData* polyData, vtkTable* data, vtkIdTypeArray* idsToPlot) override;
 
  int PlaceSelection(
    vtkPolyData* polyData, vtkTable* data, vtkSelectionNode* selectionNode) override;
 
  virtual int PlaceHistogramLineQuads(vtkPolyData* polyData);
 
  virtual int PlaceHistogramCurveQuads(vtkPolyData* polyData);
 
 
  int ComputeDataProperties() override;
  int UpdatePlotProperties(vtkStringArray*) override;
 
  virtual vtkImageData* GetHistogramImage(int idx);
 
  virtual vtkTable* GetOutlierData();
 
private:
  vtkParallelCoordinatesHistogramRepresentation(
    const vtkParallelCoordinatesHistogramRepresentation&) = delete;
  void operator=(const vtkParallelCoordinatesHistogramRepresentation&) = delete;
};
 
VTK_ABI_NAMESPACE_END
#endif