mitkClippedSurfaceBoundsCalculator.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 mitkClippedSurfaceBoundsCalculator_h
#define mitkClippedSurfaceBoundsCalculator_h
 
#include "mitkImage.h"
#include "mitkPlaneGeometry.h"
#include <vector>
 
namespace mitk
{
  class MITKCORE_EXPORT ClippedSurfaceBoundsCalculator
  {
  public:
    typedef std::vector<mitk::Point3D> PointListType;
 
    ClippedSurfaceBoundsCalculator(const mitk::PlaneGeometry *geometry = nullptr, mitk::Image::Pointer image = nullptr);
    ClippedSurfaceBoundsCalculator(const mitk::BaseGeometry *geometry, mitk::Image::Pointer image);
    ClippedSurfaceBoundsCalculator(const PointListType pointlist, mitk::Image::Pointer image);
 
    void InitializeOutput();
 
    virtual ~ClippedSurfaceBoundsCalculator();
 
    void SetInput(const mitk::PlaneGeometry *geometry, mitk::Image *image);
    void SetInput(const mitk::BaseGeometry *geometry, mitk::Image *image);
    void SetInput(const PointListType pointlist, mitk::Image *image);
 
    void Update();
 
    typedef std::pair<int, int> OutputType;
 
    OutputType GetMinMaxSpatialDirectionX();
 
    OutputType GetMinMaxSpatialDirectionY();
 
    OutputType GetMinMaxSpatialDirectionZ();
 
  protected:
    void CalculateIntersectionPoints(const mitk::PlaneGeometry *geometry);
    void CalculateIntersectionPoints(PointListType pointList);
 
    void EnforceImageBounds();
 
    mitk::PlaneGeometry::ConstPointer m_PlaneGeometry;
    mitk::BaseGeometry::ConstPointer m_Geometry3D;
    mitk::Image::Pointer m_Image;
    std::vector<mitk::Point3D> m_ObjectPointsInWorldCoordinates;
    std::vector<OutputType> m_MinMaxOutput;
  };
 
} // namespace mitk
 
#endif