mitkContourModelUtils.h

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

The Medical Imaging Interaction Toolkit (MITK)

Copyright (c) German Cancer Research Center (DKFZ)
All rights reserved.

Use of this source code is governed by a 3-clause BSD license that can be
found in the LICENSE file.

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

#ifndef mitkContourModelUtils_h
#define mitkContourModelUtils_h

#include <mitkContourModel.h>
#include <mitkImage.h>
#include <vtkSmartPointer.h>

#include <MitkContourModelExports.h>

namespace mitk
{
  class MITKCONTOURMODEL_EXPORT ContourModelUtils : public itk::Object
  {
  public:
    mitkClassMacroItkParent(ContourModelUtils, itk::Object);

    static ContourModel::Pointer ProjectContourTo2DSlice(const Image *slice,
                                                         const ContourModel *contourIn3D);

    static ContourModel::Pointer BackProjectContourFrom2DSlice(const BaseGeometry *sliceGeometry,
                                                               const ContourModel *contourIn2D);

    static void FillContourInSlice(const ContourModel *projectedContour,
                                   Image *sliceImage,
                                   const Image* workingImage,
                                   int paintingPixelValue = 1);

    static void FillContourInSlice(const ContourModel *projectedContour,
                                   TimeStepType contourTimeStep,
                                   Image *sliceImage,
                                   const Image* workingImage,
                                   int paintingPixelValue = 1);

    static void FillSliceInSlice(vtkSmartPointer<vtkImageData> filledImage,
                                 vtkSmartPointer<vtkImageData> resultImage,
                                 const Image* image,
                                 int paintingPixelValue,
                                 double fillForegroundThreshold = 1.0);

    static ContourModel::Pointer MoveZerothContourTimeStep(const ContourModel *contour, TimeStepType timeStep);

    static int GetActivePixelValue(const Image* workingImage);

  protected:
    ContourModelUtils();
    ~ContourModelUtils() override;
  };
}

#endif