SoVRDicomFileReader.h

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**=======================================================================*/
/*=======================================================================
** Author      : L.Taboni (Apr 2004)
**=======================================================================*/
#ifndef  _SO_VR_DICOM_FILE_READER_
#define  _SO_VR_DICOM_FILE_READER_
 
#ifdef _WIN32
#pragma warning( push )
#pragma warning(disable:4251)
#endif
 
#include <LDM/readers/SoVolumeReader.h>
#include <VolumeViz/readers/SoVRDicomData.h>
#include <VolumeViz/nodes/SoVolumeData.h>
 
class SiDicomSliceVector;
class SoDicomSliceCache;
 
SO_PIMPL_BASE_PUBLIC_DECLARATION(SoVRDicomFileReader);
 
 class  SoVRDicomFileReader : public SoVolumeReader  
 {
 
   SO_FIELDCONTAINER_HEADER(SoVRDicomFileReader);
   SO_PIMPL_BASE_PUBLIC_HEADER(SoVRDicomFileReader);
 
 public:
  SoVRDicomFileReader ();
 
  virtual int setFilename( const SbString& filename );
 
  int setFilenamePattern( const SbString& pattern );
 
  int setFilenameList(const SbStringList& filenameList);
 
  SbBool setFilenameList(const SbString& format, const int startIndex = 0, const int endIndex = INT_MAX, const int indexStep = 1);
 
  bool setFilenameListFromSeries( const SbString& base );
 
  void loadInMemory();
 
  SbBool setDirectory(const SbString& folder);
 
  virtual ReadError getDataChar (SbBox3f &size, SoDataSet::DataType &type, SbVec3i32 &dim) override;
 
  virtual SbBool setOutputDataType( SbBool doChange, SoDataSet::DataType type );
 
 
  virtual void getSubSlice (const SbBox2i32 &subSlice, int sliceNumber, void *data);
 
  int getNumSignificantBits();
 
  virtual SoVolumeReader::ReaderType getReaderType ()
  {return DICOM;}
 
  const SoVRDicomData& getDicomData() const;
 
  const SiDicomDataSet* getDicomDataSet( const size_t sliceIdx ) const;
 
  void loadSliceDicomData( int slice, SoVRDicomData& dicomData ) const;
 
  virtual SbBool isThreadSafe() const;
 
  virtual void closeAllHandles();
 
  virtual void restoreAllHandles();
 
 private:
 
  virtual ~SoVRDicomFileReader ();
 
private:
  static std::vector<SbString> s_extensions;
};
 
#ifdef _WIN32
#pragma warning( pop )
#endif
 
#endif /* _SO_VR_DICOM_FILE_READER_ */