Method DoRead

Modules/Core/src/IO/mitkRawImageFileReader.cpp:68–142

}

std::vector<itk::SmartPointer<mitk::BaseData>> mitk::RawImageFileReaderService::DoRead()
{
  std::vector<mitk::BaseData::Pointer> result;

  const std::string path = this->GetLocalFileName();

  const Options options = this->GetOptions();

  const std::string dimensionality = options.find(IOConstants::DIMENSION())->second.ToString();
  const std::string pixelType = options.find(IOConstants::PIXEL_TYPE())->second.ToString();

  EndianityType endianity =
    options.find(IOConstants::ENDIANNESS())->second.ToString() == IOConstants::ENDIANNESS_LITTLE() ? LITTLE : BIG;
  int dimensions[4];
  dimensions[0] = us::any_cast<int>(options.find(IOConstants::SIZE_X())->second);
  dimensions[1] = us::any_cast<int>(options.find(IOConstants::SIZE_Y())->second);
  dimensions[2] = us::any_cast<int>(options.find(IOConstants::SIZE_Z())->second);
  dimensions[3] = 0; // us::any_cast<int>(options.find(IOConstants::SIZE_T())->second);

  // check file dimensionality and pixel type and perform reading according to it
  if (dimensionality == "2")
  {
    if (pixelType == IOConstants::PIXEL_TYPE_CHAR())
      result.push_back(TypedRead<signed char, 2>(path, endianity, dimensions));
    else if (pixelType == IOConstants::PIXEL_TYPE_UCHAR())
      result.push_back(TypedRead<unsigned char, 2>(path, endianity, dimensions));
    else if (pixelType == IOConstants::PIXEL_TYPE_SHORT())
      result.push_back(TypedRead<signed short int, 2>(path, endianity, dimensions));
    else if (pixelType == IOConstants::PIXEL_TYPE_USHORT())
      result.push_back(TypedRead<unsigned short int, 2>(path, endianity, dimensions));
    else if (pixelType == IOConstants::PIXEL_TYPE_UINT())
      result.push_back(TypedRead<unsigned int, 2>(path, endianity, dimensions));
    else if (pixelType == IOConstants::PIXEL_TYPE_INT())
      result.push_back(TypedRead<signed int, 2>(path, endianity, dimensions));
    else if (pixelType == IOConstants::PIXEL_TYPE_FLOAT())
      result.push_back(TypedRead<float, 2>(path, endianity, dimensions));
    else if (pixelType == IOConstants::PIXEL_TYPE_DOUBLE())
      result.push_back(TypedRead<double, 2>(path, endianity, dimensions));
    else
    {
      MITK_INFO << "Error while reading raw file: Dimensionality or pixel type not supported or not properly set"
                << std::endl;
    }
  }
  else if (dimensionality == "3")
  {
    if (pixelType == IOConstants::PIXEL_TYPE_CHAR())
      result.push_back(TypedRead<signed char, 3>(path, endianity, dimensions));
    else if (pixelType == IOConstants::PIXEL_TYPE_UCHAR())
      result.push_back(TypedRead<unsigned char, 3>(path, endianity, dimensions));
    else if (pixelType == IOConstants::PIXEL_TYPE_SHORT())
      result.push_back(TypedRead<signed short int, 3>(path, endianity, dimensions));
    else if (pixelType == IOConstants::PIXEL_TYPE_USHORT())
      result.push_back(TypedRead<unsigned short int, 3>(path, endianity, dimensions));
    else if (pixelType == IOConstants::PIXEL_TYPE_UINT())
      result.push_back(TypedRead<unsigned int, 3>(path, endianity, dimensions));
    else if (pixelType == IOConstants::PIXEL_TYPE_INT())
      result.push_back(TypedRead<signed int, 3>(path, endianity, dimensions));