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:
 
  typedef MevisDicomTiffImageIO Self;
  typedef ImageIOBase           Superclass;
  typedef SmartPointer< Self >  Pointer;
 
  itkNewMacro( Self );
  itkTypeMacro( MevisDicomTiffImageIO, Superclass );
  itkGetMacro( RescaleSlope, double );
  itkGetMacro( RescaleIntercept, double );
  itkGetMacro( 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