vtkPlotParallelCoordinates.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause

#ifndef vtkPlotParallelCoordinates_h
#define vtkPlotParallelCoordinates_h

#include "vtkChartsCoreModule.h" // For export macro
#include "vtkPlot.h"
#include "vtkScalarsToColors.h" // For VTK_COLOR_MODE_DEFAULT and _MAP_SCALARS
#include "vtkStdString.h"       // For vtkStdString ivars
#include "vtkWrappingHints.h"   // For VTK_MARSHALAUTO

VTK_ABI_NAMESPACE_BEGIN
class vtkChartParallelCoordinates;
class vtkScalarsToColors;
class vtkTable;
class vtkUnsignedCharArray;

class VTKCHARTSCORE_EXPORT VTK_MARSHALAUTO vtkPlotParallelCoordinates : public vtkPlot
{
public:
  vtkTypeMacro(vtkPlotParallelCoordinates, vtkPlot);
  void PrintSelf(ostream& os, vtkIndent indent) override;

  static vtkPlotParallelCoordinates* New();

  bool Paint(vtkContext2D* painter) override;

  bool PaintLegend(vtkContext2D* painter, const vtkRectf& rect, int legendIndex) override;

  void GetBounds(double bounds[4]) override;

  bool SetSelectionRange(int axis, float low, float high);

  bool SetSelectionRange(int axis, std::vector<float> axisSelection);

  bool ResetSelectionRange();


  void SetInputData(vtkTable* table) override;
  void SetInputData(vtkTable* table, const vtkStdString&, const vtkStdString&) override
  {
    this->SetInputData(table);
  }


  void SetLookupTable(vtkScalarsToColors* lut);
  vtkScalarsToColors* GetLookupTable();

  virtual void CreateDefaultLookupTable();


  vtkSetMacro(ScalarVisibility, vtkTypeBool);
  vtkGetMacro(ScalarVisibility, vtkTypeBool);
  vtkBooleanMacro(ScalarVisibility, vtkTypeBool);


  void SelectColorArray(vtkIdType arrayNum);
  void SelectColorArray(const vtkStdString& arrayName);


  vtkSetMacro(ColorMode, int);
  void SetColorModeToDefault() { this->SetColorMode(VTK_COLOR_MODE_DEFAULT); }
  void SetColorModeToMapScalars() { this->SetColorMode(VTK_COLOR_MODE_MAP_SCALARS); }
  void SetColorModeToDirectScalars() { this->SetColorMode(VTK_COLOR_MODE_DIRECT_SCALARS); }
  vtkGetMacro(ColorMode, int);

  vtkStdString GetColorArrayName();

  bool UpdateCache() override;

protected:
  vtkPlotParallelCoordinates();
  ~vtkPlotParallelCoordinates() override;


  class Private;
  Private* Storage;


  vtkScalarsToColors* LookupTable;
  vtkUnsignedCharArray* Colors;
  vtkTypeBool ScalarVisibility;
  vtkStdString ColorArrayName;
  int ColorMode;

private:
  vtkPlotParallelCoordinates(const vtkPlotParallelCoordinates&) = delete;
  void operator=(const vtkPlotParallelCoordinates&) = delete;
};

VTK_ABI_NAMESPACE_END
#endif // vtkPlotParallelCoordinates_h