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00029 #ifndef __itkAnalyzeImageIO_h
00030 #define __itkAnalyzeImageIO_h
00031
00032 #ifdef _MSC_VER
00033 #pragma warning ( disable : 4786 )
00034 #endif
00035
00036 #include <fstream>
00037 #include "itkImageIOBase.h"
00038 #include "itkAnalyzeDbh.h"
00039
00040 namespace itk
00041 {
00093 class ITK_EXPORT AnalyzeImageIO : public ImageIOBase
00094 {
00095 public:
00097 typedef AnalyzeImageIO Self;
00098 typedef ImageIOBase Superclass;
00099 typedef SmartPointer<Self> Pointer;
00100
00102 itkNewMacro(Self);
00103
00105 itkTypeMacro(AnalyzeImageIO, Superclass);
00106
00107
00108
00115 virtual bool CanReadFile(const char* FileNameToRead) ;
00116
00118 virtual void ReadImageInformation();
00119
00121 virtual void Read(void* buffer);
00122
00123
00124
00131 virtual bool CanWriteFile(const char * FileNameToWrite);
00132
00134 virtual void WriteImageInformation();
00135
00138 virtual void Write(const void* buffer);
00139
00140
00141 protected:
00142 AnalyzeImageIO();
00143 ~AnalyzeImageIO();
00144 void PrintSelf(std::ostream& os, Indent indent) const;
00145 private:
00161 typedef enum {
00162
00174 } ValidAnalyzeOrientationFlags;
00175
00176
00177 AnalyzeImageIO(const Self&);
00178 void operator=(const Self&);
00179 void SwapBytesIfNecessary(void * buffer, unsigned long numberOfPixels);
00186 void SwapHeaderBytesIfNecessary( struct dsr * const imageheader );
00187
00193 void DefineHeaderObjectDataType(void);
00194 #if defined(REORIENT_IMAGES)
00195 void ReorientIfNecessary(char *p);
00196 struct ipl_dimensions {
00197 unsigned int slicestride;
00198 unsigned int rowstride;
00199 unsigned int componentstride;
00200 unsigned int pixelsize;
00201
00202
00203 unsigned int xsize;
00204 unsigned int ysize;
00205 unsigned int zsize;
00206 };
00207
00215 void GetAllDimensions(ipl_dimensions &dim);
00216 ipl_dimensions m_old_dim,m_new_dim;
00217 #endif
00218
00225 ImageIOBase::ByteOrder CheckAnalyzeEndian(const struct dsr &temphdr);
00226
00228 struct dsr m_hdr;
00229 ImageIOBase::ByteOrder m_MachineByteOrder;
00230 };
00231 extern const char *const ANALYZE_ScanNumber;
00232 extern const char *const ANALYZE_O_MAX;
00233 extern const char *const ANALYZE_O_MIN;
00234 extern const char *const ANALYZE_S_MAX;
00235 extern const char *const ANALYZE_S_MIN;
00236 extern const char *const ANALYZE_CAL_MAX;
00237 extern const char *const ANALYZE_CAL_MIN;
00238 extern const char *const ANALYZE_GLMAX;
00239 extern const char *const ANALYZE_GLMIN;
00240 extern const char *const ANALYZE_AUX_FILE_NAME;
00241 extern const char *const ANALYZE_CALIBRATIONUNITS;
00242
00243 }
00244
00245 #endif // __itkAnalyzeImageIO_h
00246