vtkDijkstraImageContourLineInterpolator.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
 
#ifndef vtkDijkstraImageContourLineInterpolator_h
#define vtkDijkstraImageContourLineInterpolator_h
 
#include "vtkContourLineInterpolator.h"
#include "vtkInteractionWidgetsModule.h" // For export macro
 
VTK_ABI_NAMESPACE_BEGIN
class vtkDijkstraImageGeodesicPath;
class vtkImageData;
 
class VTKINTERACTIONWIDGETS_EXPORT vtkDijkstraImageContourLineInterpolator
  : public vtkContourLineInterpolator
{
public:

  vtkTypeMacro(vtkDijkstraImageContourLineInterpolator, vtkContourLineInterpolator);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
  static vtkDijkstraImageContourLineInterpolator* New();

  int InterpolateLine(vtkRenderer* ren, vtkContourRepresentation* rep, int idx1, int idx2) override;


  virtual void SetCostImage(vtkImageData*);
  vtkGetObjectMacro(CostImage, vtkImageData);


  vtkGetObjectMacro(DijkstraImageGeodesicPath, vtkDijkstraImageGeodesicPath);
 
protected:
  vtkDijkstraImageContourLineInterpolator();
  ~vtkDijkstraImageContourLineInterpolator() override;
 
  vtkImageData* CostImage;
  vtkDijkstraImageGeodesicPath* DijkstraImageGeodesicPath;
 
private:
  vtkDijkstraImageContourLineInterpolator(const vtkDijkstraImageContourLineInterpolator&) = delete;
  void operator=(const vtkDijkstraImageContourLineInterpolator&) = delete;
};
 
VTK_ABI_NAMESPACE_END
#endif