- std::string ImageLocation = GetEntryByNumber(0x0028, 0x0200);
- if ( ImageLocation == GDCM_UNFOUND ) { // Image Location
- GrPixel = 0x7fe0; // default value
- } else {
- GrPixel = (guint16) atoi( ImageLocation.c_str() );
- }
- if (GrPixel == 0xe07f) // sometimes Image Location value doesn't follow
- GrPixel = 0x7fe0; // the supposed processor endianity.
- // see gdcmData/cr172241.dcm
- if (GrPixel != 0x7fe0)
- // This is a kludge for old dirty Philips imager.
- NumPixel = 0x1010;
- else
- NumPixel = 0x0010;
+ std::string ImageLocation = GetEntryByNumber(0x0028, 0x0200);
+ if ( ImageLocation == GDCM_UNFOUND ) { // Image Location
+ GrPixel = 0x7fe0; // default value
+ } else {
+ GrPixel = (guint16) atoi( ImageLocation.c_str() );
+ }
+ if (GrPixel == 0xe07f) // sometimes Image Location value doesn't follow
+ GrPixel = 0x7fe0; // the supposed processor endianity.
+ // see gdcmData/cr172241.dcm
+ if (GrPixel != 0x7fe0)
+ // This is a kludge for old dirty Philips imager.
+ NumPixel = 0x1010;
+ else
+ NumPixel = 0x0010;
+
+ TagKey key = gdcmDictEntry::TranslateToKey(GrPixel, NumPixel);
+ countGrPixel = GetEntry().count(key);
+
+ // we set the SQ Depth of each Header Entry
+
+ int top =-1;
+ int countSQ = 0;
+ pileElem pile[100]; // Hope embedded sequence depth is no that long !
+
+ int currentParsedlength = 0;
+ int totalElementlength;
+ std::ostringstream tab;
+ tab << " ";
+
+ // GDCM_DEBUG
+ // Sorry; Dealing with e-film breaker images
+ // will (certainly) cause a lot of troubles ...
+ // I prefer keeping my 'trace' on .
+
+ for (ListTag::iterator i = listEntries.begin();
+ i != listEntries.end();
+ ++i) {
+ (*i)->SetSQDepthLevel(countSQ);
+ if ( (*i)->GetVR() == "SQ" && (*i)->GetReadLength() != 0) { // SQ found
+ countSQ++;
+ top ++;
+ if ( top >= 20) {
+#ifdef GDCM_DEBUG
+ std::cout << "Kaie ! Kaie! SQ Stack Overflow" << std::endl;
+#endif //GDCM_DEBUG
+ return;
+ }
+#ifdef GDCM_DEBUG
+ std::cout << "\n >>>>> empile niveau " << top
+ << "; Lgr SeQ: " << (*i)->GetReadLength()
+ << "\n" <<std::endl;
+#endif //GDCM_DEBUG
+
+ pile[top].totalSQlength = (*i)->GetReadLength();
+ pile[top].alreadyParsedlength = 0;
+ currentParsedlength = 0;
+
+ } else { // non SQ found
+ if (countSQ != 0) { // we are 'inside a SeQuence'
+ if ( (*i)->GetGroup()==0xfffe && (*i)->GetElement()==0xe0dd) {
+ // we just found 'end of SeQuence'
+
+#ifdef GDCM_DEBUG
+ std::cout << "fffe,e0dd : depile" << std::endl;
+#endif //GDCM_DEBUG
+
+ currentParsedlength += 8; // gr:2 elem:2 vr:2 lgt:2
+ countSQ --;
+ top --;
+ pile[top].alreadyParsedlength += currentParsedlength;
+ } else {
+ // we are on a 'standard' elem
+ // or a Zero-length SeQuence
+
+ totalElementlength = (*i)->GetFullLength();
+ currentParsedlength += totalElementlength;
+ pile[top].alreadyParsedlength += totalElementlength;