itkMevisDicomTiffImageIO.h

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/*=========================================================================
 *
 *  Copyright UMC Utrecht and contributors
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *        http://www.apache.org/licenses/LICENSE-2.0.txt
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 *
 *=========================================================================*/
#ifndef itkMevisDicomTiffImageIO_h
#define itkMevisDicomTiffImageIO_h
 
#ifdef _MSC_VER
#  pragma warning(disable : 4786)
#endif
 
#include "itkImageIOBase.h"
#include "itk_tiff.h"
#include "gdcmTag.h"
#include "gdcmAttribute.h"
 
#include <fstream>
#include <string>
 
namespace itk
{
 
class TIFFReaderInternal;
 
class ITK_EXPORT MevisDicomTiffImageIO : public ImageIOBase
{
public:
  using Self = MevisDicomTiffImageIO;
  using Superclass = ImageIOBase;
  using Pointer = SmartPointer<Self>;
 
  itkNewMacro(Self);
  itkTypeMacro(MevisDicomTiffImageIO, Superclass);
  itkGetConstMacro(RescaleSlope, double);
  itkGetConstMacro(RescaleIntercept, double);
  itkGetConstMacro(GantryTilt, double);
 
  virtual bool
  CanReadFile(const char *);
 
  virtual void
  ReadImageInformation();
 
  virtual void
  Read(void * buffer);
 
  virtual bool
  CanWriteFile(const char *);
 
  virtual void
  WriteImageInformation();
 
  virtual void
  Write(const void * buffer);
 
  virtual bool
  CanStreamRead()
  {
    return false;
  }
 
 
  virtual bool
  CanStreamWrite()
  {
    return false;
  }
 
 
protected:
  MevisDicomTiffImageIO();
  ~MevisDicomTiffImageIO();
  void
  PrintSelf(std::ostream & os, Indent indent) const;
 
private:
  MevisDicomTiffImageIO(const Self &);
  void
  operator=(const Self &);
 
  bool
  FindElement(const gdcm::DataSet ds, const gdcm::Tag tag, gdcm::DataElement & de, const bool breadthfirstsearch);
 
  // the following may include the pathname
  std::string m_DcmFileName{};
  std::string m_TiffFileName{};
 
  TIFF *         m_TIFFImage{};
  unsigned int   m_TIFFDimension{};
  bool           m_IsOpen{};
  unsigned short m_Compression{};
  unsigned int   m_BitsPerSample{};
  unsigned int   m_Width{};
  unsigned int   m_Length{};
  unsigned int   m_Depth{};
  bool           m_IsTiled{};
  unsigned int   m_TileWidth{};
  unsigned int   m_TileLength{};
  unsigned int   m_TileDepth{};
  unsigned short m_NumberOfTiles{};
 
  double m_RescaleSlope{};
  double m_RescaleIntercept{};
  double m_GantryTilt{};
  double m_EstimatedMinimum{};
  double m_EstimatedMaximum{};
};
 
} // end namespace itk
 
#endif // itkMevisDicomTiffImageIO_h