vtkInteractorStyleAreaSelectHover.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-FileCopyrightText: Copyright 2008 Sandia Corporation
// SPDX-License-Identifier: LicenseRef-BSD-3-Clause-Sandia-USGov
#ifndef vtkInteractorStyleAreaSelectHover_h
#define vtkInteractorStyleAreaSelectHover_h
 
#include "vtkInteractorStyleRubberBand2D.h"
#include "vtkViewsInfovisModule.h" // For export macro
 
VTK_ABI_NAMESPACE_BEGIN
class vtkAreaLayout;
class vtkBalloonRepresentation;
class vtkPoints;
class vtkRenderer;
class vtkTree;
class vtkWorldPointPicker;
class vtkPolyData;
 
class VTKVIEWSINFOVIS_EXPORT vtkInteractorStyleAreaSelectHover
  : public vtkInteractorStyleRubberBand2D
{
public:
  static vtkInteractorStyleAreaSelectHover* New();
  vtkTypeMacro(vtkInteractorStyleAreaSelectHover, vtkInteractorStyleRubberBand2D);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
 
  void SetLayout(vtkAreaLayout* layout);
  vtkGetObjectMacro(Layout, vtkAreaLayout);
 
 
  vtkSetStringMacro(LabelField);
  vtkGetStringMacro(LabelField);
 
 
  vtkSetMacro(UseRectangularCoordinates, bool);
  vtkGetMacro(UseRectangularCoordinates, bool);
  vtkBooleanMacro(UseRectangularCoordinates, bool);
 
  void OnMouseMove() override;
 
  void SetInteractor(vtkRenderWindowInteractor* rwi) override;
 
  void SetHighLightColor(double r, double g, double b);
 
 
  void SetHighLightWidth(double lw);
  double GetHighLightWidth();
 
  vtkIdType GetIdAtPos(int x, int y);
 
protected:
  vtkInteractorStyleAreaSelectHover();
  ~vtkInteractorStyleAreaSelectHover() override;
 
private:
  vtkInteractorStyleAreaSelectHover(const vtkInteractorStyleAreaSelectHover&) = delete;
  void operator=(const vtkInteractorStyleAreaSelectHover&) = delete;
 
  // These methods are used internally
  void GetBoundingAreaForItem(vtkIdType id, float* sinfo);
 
  vtkWorldPointPicker* Picker;
  vtkBalloonRepresentation* Balloon;
  vtkPolyData* HighlightData;
  vtkActor* HighlightActor;
  vtkAreaLayout* Layout;
  char* LabelField;
  bool UseRectangularCoordinates;
};
 
VTK_ABI_NAMESPACE_END
#endif