vtkFractionalLabelmapToClosedSurfaceConversionRule.h

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

  Copyright (c) Laboratory for Percutaneous Surgery (PerkLab)
  Queen's University, Kingston, ON, Canada. All Rights Reserved.

  See COPYRIGHT.txt
  or http://www.slicer.org/copyright/copyright.txt for details.

  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  See the License for the specific language governing permissions and
  limitations under the License.

  This file was originally developed by Kyle Sunderland, PerkLab, Queen's University
  and was supported through the Applied Cancer Research Unit program of Cancer Care
  Ontario with funds provided by the Ontario Ministry of Health and Long-Term Care

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

#ifndef __vtkFractionalLabelmapToClosedSurfaceConversionRule_h
#define __vtkFractionalLabelmapToClosedSurfaceConversionRule_h

// SegmentationCore includes
#include "vtkBinaryLabelmapToClosedSurfaceConversionRule.h"
#include "vtkSegmentationConverter.h"
#include "vtkSegmentationCoreConfigure.h"

class vtkSegmentationCore_EXPORT vtkFractionalLabelmapToClosedSurfaceConversionRule
  : public vtkBinaryLabelmapToClosedSurfaceConversionRule
{
public:
  static const std::string GetFractionalLabelMapOversamplingFactorParameterName() { return "Fractional labelmap oversampling factor"; };
  static const std::string GetThresholdFractionParameterName() { return "Threshold fraction"; };

public:
  static vtkFractionalLabelmapToClosedSurfaceConversionRule* New();
  vtkTypeMacro(vtkFractionalLabelmapToClosedSurfaceConversionRule, vtkBinaryLabelmapToClosedSurfaceConversionRule);
  virtual vtkSegmentationConverterRule* CreateRuleInstance() VTK_OVERRIDE;

  virtual vtkDataObject* ConstructRepresentationObjectByRepresentation(std::string representationName) VTK_OVERRIDE;

  virtual vtkDataObject* ConstructRepresentationObjectByClass(std::string className) VTK_OVERRIDE;

  virtual bool Convert(vtkDataObject* sourceRepresentation, vtkDataObject* targetRepresentation) VTK_OVERRIDE;

  virtual unsigned int GetConversionCost(vtkDataObject* sourceRepresentation=NULL, vtkDataObject* targetRepresentation=NULL) VTK_OVERRIDE;

  virtual const char* GetName() VTK_OVERRIDE { return "Fractional labelmap to closed surface"; };

  virtual const char* GetSourceRepresentationName() VTK_OVERRIDE { return vtkSegmentationConverter::GetSegmentationFractionalLabelmapRepresentationName(); };

  virtual const char* GetTargetRepresentationName() VTK_OVERRIDE { return vtkSegmentationConverter::GetSegmentationClosedSurfaceRepresentationName(); };

protected:
  void PadLabelmap(vtkOrientedImageData* fractionalLabelMap, double paddingConstant);

protected:
  vtkFractionalLabelmapToClosedSurfaceConversionRule();
  ~vtkFractionalLabelmapToClosedSurfaceConversionRule();
  void operator=(const vtkFractionalLabelmapToClosedSurfaceConversionRule&);
};

#endif // __vtkFractionalLabelmapToClosedSurfaceConversionRule_h