-int gdcmFile::GetImageDataIntoVector (void* destination, size_t MaxSize) {
-
-// Question :
-// dans quel cas la Maxize sert-elle a quelque chose?
-// que fait-on si la taille de l'image est + gde que Maxize?
-// que fait-on si la taille de l'image est + petite que Maxize?
-
-
- void * Pixels = destination; // pour garder le code identique avec GetImageData
-
- int nb, nbu, highBit, signe;
- string str_nbFrames, str_nb, str_nbu, str_highBit, str_signe;
-
- unsigned short int mask = 0xffff;
-
- // Longueur en Octets des Pixels a lire
- size_t _lgrTotale = GetImageDataSize(); // ne faudrait-il pas la stocker?
-
- // si lgrTotale < MaxSize ==> Gros pb
- // -> on résoud à la goret
-
- if ( _lgrTotale < MaxSize ) MaxSize = _lgrTotale;
-
- GetPixels(MaxSize, destination);
-
- // Nombre de Bits Alloues pour le stockage d'un Pixel
- str_nb=gdcmHeader::GetPubElValByNumber(0x0028,0x0100);
-
- if (str_nb == "gdcm::Unfound" ) {
- nb = 16;
- } else {
- nb = atoi(str_nb.c_str() );
- }
-
- // Nombre de Bits Utilises
- str_nbu=GetPubElValByNumber(0x0028,0x0101);
-
- if (str_nbu == "gdcm::Unfound" ) {
- nbu = nb;
- } else {
- nbu = atoi(str_nbu.c_str() );
- }
-
- // Position du Bit de Poids Fort
- str_highBit=GetPubElValByNumber(0x0028,0x0102);
-
- if (str_highBit == "gdcm::Unfound" ) {
- highBit = nb - 1;
- } else {
- highBit = atoi(str_highBit.c_str() );
- }
-
- // Signe des Pixels
- str_signe=GetPubElValByNumber(0x0028,0x0103);
-
- if (str_signe == "gdcm::Unfound" ) {
- signe = 1;
- } else {
- signe = atoi(str_signe.c_str() );
- }
-
- // On remet les Octets dans le bon ordre si besoin est
- if (nb != 8) {
- int _sw = GetSwapCode();
-
- _Swap (destination, _sw, _lgrTotale, nb);
- }
-
- // On remet les Bits des Octets dans le bon ordre si besoin est
- //
- // ATTENTION : Jamais confronté a des pixels stockes sur 32 bits
- // avec moins de 32 bits utilises
- // et dont le bit de poids fort ne serait pas la ou on l'attend ...
- // --> ne marchera pas dans ce cas
- if (nbu!=nb){
- mask = mask >> (nb-nbu);
- int l=(int)MaxSize/(nb/8);
- unsigned short *deb = (unsigned short *)Pixels;
- for(int i=0;i<l;i++) {
- *deb = (*deb >> (nbu-highBit-1)) & mask;
- deb ++;
- }
- }
-
- // VOIR s'il ne faudrait pas l'affecter à un champ du dcmHeader
-
- return 1;
-}
-
-
-//
-// Je laisse le code integral, au cas ça puisse etre reutilise ailleurs
-//
-
-static void _Swap(void* im, int swap, int lgr, int nb) {
-guint32 s32;
-guint16 fort,faible;
-int i;
-
-if(nb == 16)
-
- switch(swap) {
- case 0:
- case 12:
- case 1234:
- break;
-
- case 21:
- case 3412:
- case 2143:
- case 4321:
-
- for(i=0;i<lgr;i++)
- ((unsigned short int*)im)[i]= ((((unsigned short int*)im)[i])>>8)
- | ((((unsigned short int*)im)[i])<<8);
- break;
-
- default:
- printf("valeur de SWAP (16 bits) non autorisee : %d\n", swap);
- }
-
-if( nb == 32 )
-
- switch (swap) {
- case 0:
- case 1234:
- break;
-
- case 4321:
- for(i=0;i<lgr;i++) {
- faible= ((unsigned long int*)im)[i]&0x0000ffff; /* 4321 */
- fort =((unsigned long int*)im)[i]>>16;
- fort= (fort>>8) | (fort<<8);
- faible=(faible>>8) | (faible<<8);
- s32=faible;
- ((unsigned long int*)im)[i]=(s32<<16)|fort;
- }
- break;
-
- case 2143:
- for(i=0;i<lgr;i++) {
- faible= ((unsigned long int*)im)[i]&0x0000ffff; /* 2143 */
- fort=((unsigned long int*)im)[i]>>16;
- fort= (fort>>8) | (fort<<8);
- faible=(faible>>8) | (faible<<8);
- s32=fort;
- ((unsigned long int*)im)[i]=(s32<<16)|faible;
- }
- break;
+/**
+ * \brief Set the image datas defined by the user
+ * \warning When writting the file, this datas are get as default datas to write
+ */
+void File::SetUserData(uint8_t* data, size_t expectedSize)
+{
+ PixelWriteConverter->SetUserData(data,expectedSize);
+}
+
+/**
+ * \brief Get the image datas defined by the user
+ * \warning When writting the file, this datas are get as default datas to write
+ */
+uint8_t* File::GetUserData()
+{
+ return PixelWriteConverter->GetUserData();
+}
+
+/**
+ * \brief Get the image data size defined by the user
+ * \warning When writting the file, this datas are get as default datas to write
+ */
+size_t File::GetUserDataSize()
+{
+ return PixelWriteConverter->GetUserDataSize();
+}
+
+/**
+ * \brief Get the image datas from the file.
+ * If a LUT is found, the datas are expanded to be RGB
+ */
+uint8_t* File::GetRGBData()
+{
+ return PixelReadConverter->GetRGB();
+}
+
+/**
+ * \brief Get the image data size from the file.
+ * If a LUT is found, the datas are expanded to be RGB
+ */
+size_t File::GetRGBDataSize()
+{
+ return PixelReadConverter->GetRGBSize();
+}
+
+/**
+ * \brief Get the image datas from the file.
+ * If a LUT is found, the datas are not expanded !
+ */
+uint8_t* File::GetRawData()
+{
+ return PixelReadConverter->GetRaw();
+}
+
+/**
+ * \brief Get the image data size from the file.
+ * If a LUT is found, the datas are not expanded !
+ */
+size_t File::GetRawDataSize()
+{
+ return PixelReadConverter->GetRawSize();
+}
+
+/**
+ * \brief Writes on disk A SINGLE Dicom file
+ * NO test is performed on processor "Endiannity".
+ * It's up to the user to call his Reader properly
+ * @param fileName name of the file to be created
+ * (any already existing file is over written)
+ * @return false if write fails
+ */
+
+bool File::WriteRawData(std::string const & fileName)
+{
+ std::ofstream fp1(fileName.c_str(), std::ios::out | std::ios::binary );
+ if (!fp1)
+ {
+ dbg.Verbose(2, "Fail to open (write) file:", fileName.c_str());
+ return false;
+ }
+
+ if(PixelWriteConverter->GetUserData())
+ fp1.write((char*)PixelWriteConverter->GetUserData(), PixelWriteConverter->GetUserDataSize());
+ else if(PixelReadConverter->GetRGB())
+ fp1.write((char*)PixelReadConverter->GetRGB(), PixelReadConverter->GetRGBSize());
+ else if(PixelReadConverter->GetRaw())
+ fp1.write((char*)PixelReadConverter->GetRaw(), PixelReadConverter->GetRawSize());
+
+ fp1.close();
+
+ return true;
+}
+
+/**
+ * \brief Writes on disk A SINGLE Dicom file,
+ * using the Implicit Value Representation convention
+ * NO test is performed on processor "Endiannity".
+ * @param fileName name of the file to be created
+ * (any already existing file is overwritten)
+ * @return false if write fails
+ */
+
+bool File::WriteDcmImplVR (std::string const & fileName)
+{
+ SetWriteTypeToDcmImplVR();
+ return Write(fileName);
+}
+
+/**
+* \brief Writes on disk A SINGLE Dicom file,
+ * using the Explicit Value Representation convention
+ * NO test is performed on processor "Endiannity". * @param fileName name of the file to be created
+ * (any already existing file is overwritten)
+ * @return false if write fails
+ */
+
+bool File::WriteDcmExplVR (std::string const & fileName)
+{
+ SetWriteTypeToDcmExplVR();
+ return Write(fileName);
+}
+
+/**
+ * \brief Writes on disk A SINGLE Dicom file,
+ * using the ACR-NEMA convention
+ * NO test is performed on processor "Endiannity".
+ * (a l'attention des logiciels cliniques
+ * qui ne prennent en entrée QUE des images ACR ...
+ * \warning if a DICOM_V3 header is supplied,
+ * groups < 0x0008 and shadow groups are ignored
+ * \warning NO TEST is performed on processor "Endiannity".
+ * @param fileName name of the file to be created
+ * (any already existing file is overwritten)
+ * @return false if write fails
+ */
+
+bool File::WriteAcr (std::string const & fileName)
+{
+ SetWriteTypeToAcr();
+ return Write(fileName);
+}
+
+bool File::Write(std::string const& fileName)
+{
+ return WriteBase(fileName);
+}
+
+bool File::SetEntryByNumber(std::string const& content,
+ uint16_t group, uint16_t element)
+{
+ return HeaderInternal->SetEntryByNumber(content,group,element);
+}
+
+bool File::SetEntryByNumber(uint8_t* content, int lgth,
+ uint16_t group, uint16_t element)
+{
+ return HeaderInternal->SetEntryByNumber(content,lgth,group,element);
+}
+
+bool File::ReplaceOrCreateByNumber(std::string const& content,
+ uint16_t group, uint16_t element)
+{
+ return HeaderInternal->ReplaceOrCreateByNumber(content,group,element) != NULL;
+}
+
+bool File::ReplaceOrCreateByNumber(uint8_t* binArea, int lgth,
+ uint16_t group, uint16_t element)
+{
+ return HeaderInternal->ReplaceOrCreateByNumber(binArea,lgth,group,element) != NULL;
+}
+
+/**
+ * \brief Access to the underlying \ref PixelReadConverter RGBA LUT
+ */
+uint8_t* File::GetLutRGBA()
+{
+ return PixelReadConverter->GetLutRGBA();
+}
+
+//-----------------------------------------------------------------------------
+// Protected
+/**
+ * \brief NOT a end user inteded function
+ * (used by WriteDcmExplVR, WriteDcmImplVR, WriteAcr, etc)
+ * @param fileName name of the file to be created
+ * (any already existing file is overwritten)
+ * @param type file type (ExplicitVR, ImplicitVR, ...)
+ * @return false if write fails
+ */
+bool File::WriteBase (std::string const & fileName)
+{
+ switch(WriteType)
+ {
+ case ImplicitVR:
+ SetWriteFileTypeToImplicitVR();
+ break;
+ case ExplicitVR:
+ SetWriteFileTypeToExplicitVR();
+ break;
+ case ACR:
+ case ACR_LIBIDO:
+ SetWriteFileTypeToACR();
+ break;
+ default:
+ SetWriteFileTypeToExplicitVR();
+ }
+
+ // --------------------------------------------------------------
+ // Special Patch to allow gdcm to re-write ACR-LibIDO formated images
+ //
+ // if recognition code tells us we dealt with a LibIDO image
+ // we reproduce on disk the switch between lineNumber and columnNumber
+ // just before writting ...
+ /// \todo the best trick would be *change* the recognition code
+ /// but pb expected if user deals with, e.g. COMPLEX images
+ if( WriteType == ACR_LIBIDO )
+ {
+ SetWriteToLibido();
+ }
+ else
+ {
+ SetWriteToNoLibido();
+ }
+ // ----------------- End of Special Patch ----------------