+/**
+ * \ingroup gdcmHeader
+ * \brief gets the info from 0002,0010 : Transfert Syntax
+ * \ else 1.
+ * @return Transfert Syntax Name (as oposite to Transfert Syntax UID)
+ */
+string gdcmHeader::GetTransferSyntaxName(void) {
+ string TransfertSyntax = GetPubElValByNumber(0x0002,0x0010);
+ if (TransfertSyntax == "gdcm::Unfound") {
+ dbg.Verbose(0, "gdcmHeader::GetTransferSyntaxName: unfound Transfert Syntax (0002,0010)");
+ return "Uncompressed ACR-NEMA";
+ }
+ // we do it only when we need it
+ gdcmTS * ts = gdcmGlobal::GetTS();
+ string tsName=ts->GetValue(TransfertSyntax);
+ //delete ts; // Seg Fault when deleted ?!
+ return tsName;
+}
+
+// -------------------------------- Lookup Table related functions ------------
+
+/**
+ * \ingroup gdcmHeader
+ * \brief gets the info from 0028,1101 : Lookup Table Desc-Red
+ * \ else 0
+ * @return Lookup Table Length
+ * \ when (0028,0004),Photometric Interpretation = [PALETTE COLOR ]
+ */
+
+int gdcmHeader::GetLUTLength(void) {
+ vector<string> tokens;
+ int LutLength;
+ //int LutDepth;
+ //int LutNbits;
+ // Just hope Lookup Table Desc-Red = Lookup Table Desc-Red = Lookup Table Desc-Blue
+ string LutDescriptionR = GetPubElValByNumber(0x0028,0x1101);
+ if (LutDescriptionR == "gdcm::Unfound")
+ return 0;
+ string LutDescriptionG = GetPubElValByNumber(0x0028,0x1102);
+ if (LutDescriptionG == "gdcm::Unfound")
+ return 0;
+ string LutDescriptionB = GetPubElValByNumber(0x0028,0x1103);
+ if (LutDescriptionB == "gdcm::Unfound")
+ return 0;
+ if( (LutDescriptionR != LutDescriptionG) || (LutDescriptionR != LutDescriptionB) ) {
+ dbg.Verbose(0, "gdcmHeader::GetLUTLength: The CLUT R,G,B are not equal");
+ return 0;
+ }
+ cout << "Lut Description " << LutDescriptionR <<"\n";
+ tokens.erase(tokens.begin(),tokens.end()); // clean any previous value
+ Tokenize (LutDescriptionR, tokens, "\\");
+ LutLength=atoi(tokens[0].c_str());
+ //LutDepth=atoi(tokens[1].c_str());
+ //LutNbits=atoi(tokens[2].c_str());
+ tokens.clear();
+ return LutLength;
+}
+
+/**
+ * \ingroup gdcmHeader
+ * \brief gets the info from 0028,1101 : Lookup Table Desc-Red
+ * \ else 0
+ * @return Lookup Table nBit
+ * \ when (0028,0004),Photometric Interpretation = [PALETTE COLOR ]
+ */
+
+int gdcmHeader::GetLUTNbits(void) {
+ vector<string> tokens;
+ //int LutLength;
+ //int LutDepth;
+ int LutNbits;
+ // Just hope Lookup Table Desc-Red = Lookup Table Desc-Red = Lookup Table Desc-Blue
+ // Consistency already checked in GetLUTLength
+ string LutDescription = GetPubElValByNumber(0x0028,0x1101);
+ if (LutDescription == "gdcm::Unfound")
+ return 0;
+ tokens.erase(tokens.begin(),tokens.end()); // clean any previous value
+ Tokenize (LutDescription, tokens, "\\");
+ //LutLength=atoi(tokens[0].c_str());
+ //LutDepth=atoi(tokens[1].c_str());
+ LutNbits=atoi(tokens[2].c_str());
+ tokens.clear();
+ return LutNbits;
+}
+
+
+/**
+ * \ingroup gdcmHeader
+ * \brief gets the info from 0028,1201 : Lookup Table Red
+ * \ else 0
+ * @return Lookup Table Red
+ * \ when (0028,0004),Photometric Interpretation = [PALETTE COLOR ]
+ */
+void * gdcmHeader::GetLUTRed(void) {
+ return GetPubElValVoidAreaByNumber(0x0028,0x1201);
+}
+
+/**
+ * \ingroup gdcmHeader
+ * \brief gets the info from 0028,1202 : Lookup Table Green
+ * \ else 0
+ * @return Lookup Table Red
+ * \ when (0028,0004),Photometric Interpretation = [PALETTE COLOR ]
+ */
+ void * gdcmHeader::GetLUTGreen(void) {
+ return GetPubElValVoidAreaByNumber(0x0028,0x1202);
+}
+
+/**
+ * \ingroup gdcmHeader
+ * \brief gets the info from 0028,1202 : Lookup Table Blue
+ * \ else 0
+ * @return Lookup Table Blue
+ * \ when (0028,0004),Photometric Interpretation = [PALETTE COLOR ]
+ */
+void * gdcmHeader::GetLUTBlue(void) {
+ return GetPubElValVoidAreaByNumber(0x0028,0x1203);
+}