mlMLToROIContourSequence.h

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// Copyright (c) Fraunhofer MEVIS, Germany. All rights reserved.
// **InsertLicense** code
//----------------------------------------------------------------------------------

//----------------------------------------------------------------------------------
#ifndef __mlMLToROIContourSequence_H
#define __mlMLToROIContourSequence_H
 
#include "MLDcmtkMLConvertersSystem.h"
#include "mlProgress.h"
 
#include <mlTypeDefs.h>
#include <DCMTree_Lib.h>
#include <map>
#include <utility>
#include <string>
#include <boost/function.hpp>
#include <mlPagedImage.h>
#include <CSOBase/CSOList.h>
 
ML_START_NAMESPACE
 
typedef std::map<std::string, std::string> TStrStrMap;
typedef std::pair<std::string, std::string> TStrStrPair;
 
class PagedImage;
class CSOList;
class CSOGroup;
class CSO;
class DcmDRTROIContourSequenceInterface;
class DcmDRTContourSequenceInterface;
class DcmDRTContourImageSequenceInterface;
 
class MLDCMTKMLCONVERTERS_EXPORT MLToROIContourSequence
{
public:
  MLToROIContourSequence(boost::function<void(float)> *setProgress);

  void setTreatCollinearAsPlanar(bool collinearIsPlanar);

  DCMTree::TreePtr convert(PagedImage* image, CSOList* csoList, int precision);
 
  enum ImageReferenceMode {
    RequireExactlyOneSlice,  
    DoNotReferenceImage,     
    ReferenceImageIfOneSlice 
  };

  void setImageReferenceMode(ImageReferenceMode mode) { _imageReferenceMode = mode; }
  ImageReferenceMode imageReferenceMode() const { return _imageReferenceMode; }
 
private:
  void populateROIContourSequence(DcmDRTROIContourSequenceInterface *seq);
  void addROIContour(DcmDRTROIContourSequenceInterface *seq, const unsigned int roiNumber,
    const CSOGroup &csoGroup);
  void addContour(DcmDRTContourSequenceInterface *contourSequence, const unsigned int contourNumber,
    const CSO &cso);
  // void addContourImage(DcmDRTContourImageSequenceInterface *contourImageSequence, const CSO& cso);
  void addContourImage(DcmDRTContourImageSequenceInterface *contourImageSequence, int sliceIndex);
  std::string getContourGeometricType(const CSO &cso);
  std::string getContourData(const CSO &cso, size_t& numPoints);
  std::string getROIDisplayColor(const CSOGroup &csoGroup);
  DCMTree::TreePtr toDCMTree(DcmDRTROIContourSequenceInterface &seq);
  bool isCollinear(const CSO& cso) const;
 
  PagedImage *_image;
  CSOList *_csoList;
  Progress _progress;
  int _precision;
  bool _treatCollinearAsPlanar;
  ImageReferenceMode _imageReferenceMode;
};
 
ML_END_NAMESPACE
 
#endif