Method Load3DnT

Modules/DICOM/src/mitkITKDICOMSeriesReaderHelper.cpp:149–223

    return LoadDICOMByITK3DnT<T>( filenamesLists, correctTilt, tiltInfo, io );

mitk::Image::Pointer mitk::ITKDICOMSeriesReaderHelper::Load3DnT( const StringContainerList& filenamesLists,
                                                                 bool correctTilt,
                                                                 const GantryTiltInformation& tiltInfo )
{
  if ( filenamesLists.empty() || filenamesLists.front().empty() )
  {
    MITK_DEBUG
      << "Calling LoadDicomSeries with empty filename string container. Probably invalid application logic.";
    return nullptr; // this is not actually an error but the result is very simple
  }

  typedef itk::GDCMImageIO DcmIoType;
  DcmIoType::Pointer io = DcmIoType::New();

  try
  {
    if ( io->CanReadFile( filenamesLists.front().front().c_str() ) )
    {
      io->SetFileName( filenamesLists.front().front().c_str() );
      io->ReadImageInformation();

      if ( io->GetPixelType() == itk::IOPixelEnum::SCALAR )
      {
        switch ( io->GetComponentType() )
        {
          switch3DnTCase(itk::IOComponentEnum::UCHAR, unsigned char) switch3DnTCase(itk::IOComponentEnum::CHAR, char)
              switch3DnTCase(itk::IOComponentEnum::USHORT, unsigned short) switch3DnTCase(
                itk::IOComponentEnum::SHORT, short) switch3DnTCase(itk::IOComponentEnum::UINT,
                                                        unsigned int) switch3DnTCase(itk::IOComponentEnum::INT, int)
                switch3DnTCase(itk::IOComponentEnum::ULONG, long unsigned int) switch3DnTCase(itk::IOComponentEnum::LONG, long int)
                  switch3DnTCase(itk::IOComponentEnum::FLOAT, float) switch3DnTCase(itk::IOComponentEnum::DOUBLE, double) default
            : MITK_ERROR
              << "Found unsupported DICOM scalar pixel type: (enum value) "
              << io->GetComponentType();
        }
      }
      else if ( io->GetPixelType() == itk::IOPixelEnum::RGB )
      {
        switch ( io->GetComponentType() )
        {
          switch3DnTCase(itk::IOComponentEnum::UCHAR, itk::RGBPixel<unsigned char>)
              switch3DnTCase(itk::IOComponentEnum::CHAR, itk::RGBPixel<char>) switch3DnTCase(
                itk::IOComponentEnum::USHORT, itk::RGBPixel<unsigned short>) switch3DnTCase(itk::IOComponentEnum::SHORT,
                                                                                 itk::RGBPixel<short>)
                switch3DnTCase(itk::IOComponentEnum::UINT, itk::RGBPixel<unsigned int>) switch3DnTCase(
                  itk::IOComponentEnum::INT, itk::RGBPixel<int>) switch3DnTCase(itk::IOComponentEnum::ULONG,
                                                                     itk::RGBPixel<long unsigned int>)
                  switch3DnTCase(itk::IOComponentEnum::LONG, itk::RGBPixel<long int>) switch3DnTCase(
                    itk::IOComponentEnum::FLOAT, itk::RGBPixel<float>) switch3DnTCase(itk::IOComponentEnum::DOUBLE,
                                                                           itk::RGBPixel<double>) default
            : MITK_ERROR
              << "Found unsupported DICOM scalar pixel type: (enum value) "
              << io->GetComponentType();
        }
      }

      MITK_ERROR << "Unsupported DICOM pixel type";
      return nullptr;