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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
00141 virtual std::vector<double> GetDirection(unsigned int i) const;
00142
00145 virtual std::vector<double> GetDefaultDirection(unsigned int i) const;
00146
00147
00148 protected:
00149 AnalyzeImageIO();
00150 ~AnalyzeImageIO();
00151 void PrintSelf(std::ostream& os, Indent indent) const;
00152 private:
00168 typedef enum
00169 {
00170
00182 } ValidAnalyzeOrientationFlags;
00183
00184
00185 AnalyzeImageIO(const Self&);
00186 void operator=(const Self&);
00187 void SwapBytesIfNecessary(void * buffer, unsigned long numberOfPixels);
00194 void SwapHeaderBytesIfNecessary( struct dsr * const imageheader );
00195
00201 void DefineHeaderObjectDataType(void);
00202 #if defined(REORIENT_IMAGES)
00203 void ReorientIfNecessary(char *p);
00204 struct ipl_dimensions
00205 {
00206 unsigned int slicestride;
00207 unsigned int rowstride;
00208 unsigned int componentstride;x
00209 unsigned int pixelsize;
00210
00211
00212 unsigned int xsize;
00213 unsigned int ysize;
00214 unsigned int zsize;
00215 };
00216
00224 void GetAllDimensions(ipl_dimensions &dim);
00225 ipl_dimensions m_OldDim,m_NewDim;
00226 #endif
00227
00234 ImageIOBase::ByteOrder CheckAnalyzeEndian(const struct dsr &temphdr);
00235
00237 struct dsr m_Hdr;
00238 ImageIOBase::ByteOrder m_MachineByteOrder;
00239 };
00240 extern const char *const ANALYZE_ScanNumber;
00241 extern const char *const ANALYZE_O_MAX;
00242 extern const char *const ANALYZE_O_MIN;
00243 extern const char *const ANALYZE_S_MAX;
00244 extern const char *const ANALYZE_S_MIN;
00245 extern const char *const ANALYZE_CAL_MAX;
00246 extern const char *const ANALYZE_CAL_MIN;
00247 extern const char *const ANALYZE_GLMAX;
00248 extern const char *const ANALYZE_GLMIN;
00249 extern const char *const ANALYZE_AUX_FILE_NAME;
00250 extern const char *const ANALYZE_CALIBRATIONUNITS;
00251
00252 }
00253
00254 #endif // __itkAnalyzeImageIO_h
00255