vtkDijkstraImageContourLineInterpolator.h

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/*=========================================================================

  Program:   Visualization Toolkit
  Module:    vtkDijkstraImageContourLineInterpolator.h

  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
  All rights reserved.
  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.

     This software is distributed WITHOUT ANY WARRANTY; without even
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
     PURPOSE.  See the above copyright notice for more information.

=========================================================================*/
#ifndef __vtkDijkstraImageContourLineInterpolator_h
#define __vtkDijkstraImageContourLineInterpolator_h

#include "vtkInteractionWidgetsModule.h" // For export macro
#include "vtkContourLineInterpolator.h"

class vtkDijkstraImageGeodesicPath;
class vtkImageData;

class VTKINTERACTIONWIDGETS_EXPORT vtkDijkstraImageContourLineInterpolator
                       : public vtkContourLineInterpolator
{
public:

  vtkTypeMacro(vtkDijkstraImageContourLineInterpolator,
                              vtkContourLineInterpolator);
  void PrintSelf(ostream& os, vtkIndent indent);

  static vtkDijkstraImageContourLineInterpolator *New();


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


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


  vtkGetObjectMacro( DijkstraImageGeodesicPath, vtkDijkstraImageGeodesicPath );

protected:
  vtkDijkstraImageContourLineInterpolator();
  ~vtkDijkstraImageContourLineInterpolator();

  vtkImageData *CostImage;
  vtkDijkstraImageGeodesicPath *DijkstraImageGeodesicPath;

private:
  vtkDijkstraImageContourLineInterpolator(
    const vtkDijkstraImageContourLineInterpolator&);  //Not implemented
  void operator=(const
    vtkDijkstraImageContourLineInterpolator&);  //Not implemented
};

#endif