vtkArcGridActorPrivate.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
#ifndef vtkArcGridActorPrivate_h
#define vtkArcGridActorPrivate_h
 
#include "vtkActor2D.h"
 
#include "vtkNew.h" // for vtkNew
 
VTK_ABI_NAMESPACE_BEGIN
class vtkCellArray;
class vtkDoubleArray;
class vtkPoints;
class vtkPolyData;
class vtkPolyDataMapper;
class vtkPolyDataMapper2D;
 
class vtkArcGridActorPrivate : public vtkActor2D
{
public:
  vtkTypeMacro(vtkArcGridActorPrivate, vtkActor2D);
  static vtkArcGridActorPrivate* New();
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
  vtkSetMacro(TicksStart, vtkPoints*);
 
 
  vtkSetMacro(Angle, double);
  vtkGetMacro(Angle, double);
 
 
  vtkSetVector2Macro(Center, double);
  vtkGetVector2Macro(Center, double);
 
 
  vtkSetMacro(Resolution, int);
  vtkGetMacro(Resolution, int);
 
  int RenderOverlay(vtkViewport*) override;
 
protected:
  vtkArcGridActorPrivate();
  ~vtkArcGridActorPrivate() override;
 
private:
  void operator=(const vtkArcGridActorPrivate&) = delete;
  vtkArcGridActorPrivate(const vtkArcGridActorPrivate&) = delete;
 
  bool HasData();
 
  void BuildGrid(vtkViewport* viewport);
 
  vtkNew<vtkPolyData> PolyData;
  vtkNew<vtkPolyDataMapper2D> GridMapper;
 
  vtkPoints* TicksStart = nullptr;
 
  double Center[2] = { 0.5, 0.5 };
  double Angle = 90;
  int Resolution = 10;
};
 
VTK_ABI_NAMESPACE_END
#endif