vtkFlyingEdges2D.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
#ifndef vtkFlyingEdges2D_h
#define vtkFlyingEdges2D_h

#include "vtkContourValues.h"     // Needed for direct access to ContourValues
#include "vtkFiltersCoreModule.h" // For export macro
#include "vtkPolyDataAlgorithm.h"
#include "vtkWrappingHints.h" // For VTK_MARSHALAUTO

VTK_ABI_NAMESPACE_BEGIN
class vtkImageData;

class VTKFILTERSCORE_EXPORT VTK_MARSHALAUTO vtkFlyingEdges2D : public vtkPolyDataAlgorithm
{
public:
  static vtkFlyingEdges2D* New();
  vtkTypeMacro(vtkFlyingEdges2D, vtkPolyDataAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent) override;

  vtkMTimeType GetMTime() override;

  void SetValue(int i, double value) { this->ContourValues->SetValue(i, value); }

  double GetValue(int i) { return this->ContourValues->GetValue(i); }

  double* GetValues() { return this->ContourValues->GetValues(); }

  void GetValues(double* contourValues) { this->ContourValues->GetValues(contourValues); }

  void SetNumberOfContours(int number) { this->ContourValues->SetNumberOfContours(number); }

  vtkIdType GetNumberOfContours() { return this->ContourValues->GetNumberOfContours(); }

  void GenerateValues(int numContours, double range[2])
  {
    this->ContourValues->GenerateValues(numContours, range);
  }

  void GenerateValues(int numContours, double rangeStart, double rangeEnd)
  {
    this->ContourValues->GenerateValues(numContours, rangeStart, rangeEnd);
  }


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


  vtkSetMacro(ArrayComponent, int);
  vtkGetMacro(ArrayComponent, int);

protected:
  vtkFlyingEdges2D();
  ~vtkFlyingEdges2D() override;

  int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
  int FillInputPortInformation(int port, vtkInformation* info) override;
  vtkContourValues* ContourValues;

  vtkTypeBool ComputeScalars;
  int ArrayComponent;

private:
  vtkFlyingEdges2D(const vtkFlyingEdges2D&) = delete;
  void operator=(const vtkFlyingEdges2D&) = delete;
};

VTK_ABI_NAMESPACE_END
#endif