- size_t GetImageDataSize();
- void * GetImageData();
- size_t GetImageDataIntoVector(void* destination, size_t MaxSize );
-
- // Allocates ExpectedSize bytes of memory at this->Data and copies the
- // pointed data to it. Copying the image might look useless but
- // the caller might destroy it's image (without knowing it: think
- // of a complicated interface where display is done with a library
- // e.g. VTK) before calling the Write
- int SetImageData (void * Data, size_t ExpectedSize);
- // When the caller is aware we simply point to the data:
- // TODO int SetImageDataNoCopy (void * Data, size_t ExpectedSize);
- void SetImageDataSize (size_t ExpectedSize);
-
- // Push to disk.
- // A NE PAS OUBLIER : que fait-on en cas de Transfert Syntax (dans l'entete)
- // incohérente avec l'ordre des octets en mémoire
- // TODO Swig int Write();
-
- // Ecrit sur disque les pixels d'UNE image
- // Aucun test n'est fait sur l'"Endiannerie" du processeur.
- // Ca sera à l'utilisateur d'appeler son Reader correctement
-
- int WriteRawData (string nomFichier);
- int WriteDcmImplVR(string nomFichier);
- int WriteDcmImplVR(const char * nomFichier);
- int WriteDcmExplVR(string nomFichier);
- int WriteAcr (string nomFichier);
+ size_t GetImageDataSize();
+ size_t GetImageDataSizeRaw();
+
+ void * GetImageData();
+ size_t GetImageDataIntoVector(void* destination, size_t MaxSize);
+ void * GetImageDataRaw();
+ size_t GetImageDataIntoVectorRaw(void* destination, size_t MaxSize);
+
+ // Allocates ExpectedSize bytes of memory at this->Data and copies the
+ // pointed data to it. Copying the image might look useless but
+ // the caller might destroy it's image (without knowing it: think
+ // of a complicated interface where display is done with a library
+ // e.g. VTK) before calling the Write
+
+ // voir gdcmHeader::SetImageDataSize ?!?
+ bool SetImageData (void * Data, size_t ExpectedSize);
+ // When the caller is aware we simply point to the data:
+ // TODO int SetImageDataNoCopy (void * Data, size_t ExpectedSize);
+
+ // Push to disk.
+ // TODO Swig int Write();
+
+ // Write pixels of ONE image on hard drive
+ // No test is made on processor "endianity"
+ // The user must call his reader correctly
+ bool WriteRawData (std::string fileName);
+ bool WriteDcmImplVR(std::string fileName);
+ bool WriteDcmImplVR(const char * fileName);
+ bool WriteDcmExplVR(std::string fileName);
+ bool WriteAcr (std::string fileName);
+
+ // Body in file gdcmParse.cxx
+ bool ParsePixelData(void);
+
+ inline virtual bool SetEntryByNumber(std::string content,
+ guint16 group, guint16 element)
+ { GetHeader()->SetEntryByNumber(content,group,element); }
+
+
+protected:
+ bool WriteBase(std::string FileName, FileType type);
+
+private:
+ void SwapZone(void* im, int swap, int lgr, int nb);
+
+ bool ReadPixelData(void * destination);
+
+ // For JPEG 8 Bits, body in file gdcmJpeg.cxx
+ bool gdcm_read_JPEG_file (FILE *fp,void * image_buffer);
+ static int gdcm_read_RLE_fragment(char **areaToRead, long lengthToDecode,
+ long uncompressedSegmentSize,FILE *fp);
+ // For JPEG 12 Bits, body in file gdcmJpeg12.cxx
+ bool gdcm_read_JPEG_file12 (FILE *fp,void * image_buffer);
+ // For JPEG 2000, body in file gdcmJpeg2000.cxx
+ bool gdcm_read_JPEG2000_file (FILE *fp,void * image_buffer);
+
+ // For Run Length Encoding (TOCHECK)
+ bool gdcm_read_RLE_file (FILE *fp,void * image_buffer);
+
+// Variables
+
+ /// \brief Header to use to load the file
+ gdcmHeader *Header;
+
+ /// \brief Whether the underlying \ref gdcmHeader was loaded by
+ /// the constructor or passed to the constructor. When false
+ /// the destructor is in charge of deletion.
+ bool SelfHeader;
+
+ /// \brief to hold the Pixels (when read)
+ void* PixelData;
+
+ /// \brief Area length to receive the pixels
+ size_t lgrTotaleRaw;
+
+ /// \brief Area length to receive the RGB pixels
+ /// from Grey Plane + Palette Color
+ size_t lgrTotale;
+
+ /// \brief ==1 if GetImageDataRaw was used
+ /// ==0 if GetImageData was used
+ /// ==-1 if ImageData never read
+ int PixelRead;
+
+ /// weather already parsed
+ int Parsed;
+
+ /// To avoid file overwrite
+ std::string OrigFileName;