- * \ingroup gdcmHeaderHelper
- * \brief gets the info from 0020,0032 : Image Position Patient
- * \ else from 0020,0030 : Image Position (RET)
- * \ else 0.
- * @return up-left image corner position
- */
-float gdcmHeaderHelper::GetYOrigin() {
- float xImPos, yImPos, zImPos;
- std::string StrImPos = GetPubElValByNumber(0x0020,0x0032);
-
- if (StrImPos == GDCM_UNFOUND) {
- dbg.Verbose(0, "gdcmHeader::GetYImagePosition: unfound Image Position Patient (0020,0032)");
- StrImPos = GetPubElValByNumber(0x0020,0x0030); // For ACR-NEMA images
- if (StrImPos == GDCM_UNFOUND) {
- dbg.Verbose(0, "gdcmHeader::GetYImagePosition: unfound Image Position (RET) (0020,0030)");
- // How to tell the caller nothing was found ?
- return 0.;
- }
- }
- if( sscanf( StrImPos.c_str(), "%f\\%f\\%f", &xImPos, &yImPos, &zImPos) != 3)
- return 0.;
- return yImPos;
-}
-//----------------------------------------------------------------------------
-/**
- * \ingroup gdcmHeaderHelper
- * \brief gets the info from 0020,0032 : Image Position Patient
- * \ else from 0020,0030 : Image Position (RET)
- * \ else from 0020,1041 : Slice Location
- * \ else from 0020,0050 : Location
- * \ else 0.
- * @return up-left image corner position
- */
-float gdcmHeaderHelper::GetZOrigin() {
- float xImPos, yImPos, zImPos;
- std::string StrImPos = GetPubElValByNumber(0x0020,0x0032);
- if (StrImPos != GDCM_UNFOUND) {
- if( sscanf( StrImPos.c_str(), "%f\\%f\\%f", &xImPos, &yImPos, &zImPos) != 3) {
- dbg.Verbose(0, "gdcmHeader::GetZImagePosition: wrong Image Position Patient (0020,0032)");
- return 0.; // bug in the element 0x0020,0x0032
- } else {
- return zImPos;
- }
- }
- StrImPos = GetPubElValByNumber(0x0020,0x0030); // For ACR-NEMA images
- if (StrImPos != GDCM_UNFOUND) {
- if( sscanf( StrImPos.c_str(), "%f\\%f\\%f", &xImPos, &yImPos, &zImPos) != 3) {
- dbg.Verbose(0, "gdcmHeader::GetZImagePosition: wrong Image Position (RET) (0020,0030)");
- return 0.; // bug in the element 0x0020,0x0032
- } else {
- return zImPos;
- }
- }
- std::string StrSliceLocation = GetPubElValByNumber(0x0020,0x1041);// for *very* old ACR-NEMA images
- if (StrSliceLocation != GDCM_UNFOUND) {
- if( sscanf( StrSliceLocation.c_str(), "%f", &zImPos) !=1) {
- dbg.Verbose(0, "gdcmHeader::GetZImagePosition: wrong Slice Location (0020,1041)");
- return 0.; // bug in the element 0x0020,0x1041
- } else {
- return zImPos;
- }
- }
- dbg.Verbose(0, "gdcmHeader::GetZImagePosition: unfound Slice Location (0020,1041)");
- std::string StrLocation = GetPubElValByNumber(0x0020,0x0050);
- if (StrLocation != GDCM_UNFOUND) {
- if( sscanf( StrLocation.c_str(), "%f", &zImPos) !=1) {
- dbg.Verbose(0, "gdcmHeader::GetZImagePosition: wrong Location (0020,0050)");
- return 0.; // bug in the element 0x0020,0x0050
- } else {
- return zImPos;
- }
- }
- dbg.Verbose(0, "gdcmHeader::GetYImagePosition: unfound Location (0020,0050)");
- return 0.; // Hopeless
-}
-//----------------------------------------------------------------------------
-/**
- * \ingroup gdcmHeaderHelper
- * \brief gets the info from 0020,0013 : Image Number
- * \ else 0.
- * @return image number
- */
-int gdcmHeaderHelper::GetImageNumber() {
- //The function i atoi() takes the address of an area of memory as parameter and converts
- //the string stored at that location to an integer using the external decimal to internal
- //binary conversion rules. This may be preferable to sscanf() since atoi() is a much smaller,
- // simpler and faster function. sscanf() can do all possible conversions whereas atoi() can
- //only do single decimal integer conversions.
- std::string StrImNumber = GetPubElValByNumber(0x0020,0x0013); //0020 0013 IS REL Image Number
- if (StrImNumber != GDCM_UNFOUND) {
- return atoi( StrImNumber.c_str() );
- }
- return 0; //Hopeless
-}
-//----------------------------------------------------------------------------
-/**
- * \ingroup gdcmHeaderHelper
- * \brief gets the info from 0008,0060 : Modality
- * @return ModalityType
- */
-ModalityType gdcmHeaderHelper::GetModality(void) {
- std::string StrModality = GetPubElValByNumber(0x0008,0x0060); //0008 0060 CS ID Modality
- if (StrModality != GDCM_UNFOUND) {
- if ( StrModality.find("AU") < StrModality.length()) return AU;
- else if ( StrModality.find("AS") < StrModality.length()) return AS;
- else if ( StrModality.find("BI") < StrModality.length()) return BI;
- else if ( StrModality.find("CF") < StrModality.length()) return CF;
- else if ( StrModality.find("CP") < StrModality.length()) return CP;
- else if ( StrModality.find("CR") < StrModality.length()) return CR;
- else if ( StrModality.find("CT") < StrModality.length()) return CT;
- else if ( StrModality.find("CS") < StrModality.length()) return CS;
- else if ( StrModality.find("DD") < StrModality.length()) return DD;
- else if ( StrModality.find("DF") < StrModality.length()) return DF;
- else if ( StrModality.find("DG") < StrModality.length()) return DG;
- else if ( StrModality.find("DM") < StrModality.length()) return DM;
- else if ( StrModality.find("DS") < StrModality.length()) return DS;
- else if ( StrModality.find("DX") < StrModality.length()) return DX;
- else if ( StrModality.find("ECG") < StrModality.length()) return ECG;
- else if ( StrModality.find("EPS") < StrModality.length()) return EPS;
- else if ( StrModality.find("FA") < StrModality.length()) return FA;
- else if ( StrModality.find("FS") < StrModality.length()) return FS;
- else if ( StrModality.find("HC") < StrModality.length()) return HC;
- else if ( StrModality.find("HD") < StrModality.length()) return HD;
- else if ( StrModality.find("LP") < StrModality.length()) return LP;
- else if ( StrModality.find("LS") < StrModality.length()) return LS;
- else if ( StrModality.find("MA") < StrModality.length()) return MA;
- else if ( StrModality.find("MR") < StrModality.length()) return MR;
- else if ( StrModality.find("NM") < StrModality.length()) return NM;
- else if ( StrModality.find("OT") < StrModality.length()) return OT;
- else if ( StrModality.find("PT") < StrModality.length()) return PT;
- else if ( StrModality.find("RF") < StrModality.length()) return RF;
- else if ( StrModality.find("RG") < StrModality.length()) return RG;
- else if ( StrModality.find("RTDOSE") < StrModality.length()) return RTDOSE;
- else if ( StrModality.find("RTIMAGE") < StrModality.length()) return RTIMAGE;
- else if ( StrModality.find("RTPLAN") < StrModality.length()) return RTPLAN;
- else if ( StrModality.find("RTSTRUCT")< StrModality.length()) return RTSTRUCT;
- else if ( StrModality.find("SM") < StrModality.length()) return SM;
- else if ( StrModality.find("ST") < StrModality.length()) return ST;
- else if ( StrModality.find("TG") < StrModality.length()) return TG;
- else if ( StrModality.find("US") < StrModality.length()) return US;
- else if ( StrModality.find("VF") < StrModality.length()) return VF;
- else if ( StrModality.find("XA") < StrModality.length()) return XA;
- else if ( StrModality.find("XC") < StrModality.length()) return XC;
-
- else
- {
- //throw error return value ???
- // specified <> unknow in our database
- return Unknow;
- }
- }
- return Unknow;
-}
-
-//----------------------------------------------------------------------------
-std::string gdcmHeaderHelper::GetStudyUID()
-{
- return GetPubElValByNumber(0x0020,0x000d); //0020 000d UI REL Study Instance UID
-}
-//----------------------------------------------------------------------------
-std::string gdcmHeaderHelper::GetSeriesUID()
-{
- return GetPubElValByNumber(0x0020,0x000e); //0020 000e UI REL Series Instance UID
-}
-//----------------------------------------------------------------------------
-std::string gdcmHeaderHelper::GetClassUID()
-{
- return GetPubElValByNumber(0x0008,0x0016); //0008 0016 UI ID SOP Class UID
-}
-//----------------------------------------------------------------------------
-std::string gdcmHeaderHelper::GetInstanceUID()
-{
- return GetPubElValByNumber(0x0008,0x0018); //0008 0018 UI ID SOP Instance UID
-}
-
-
-
-
-
-
-
-
-
-gdcmSerieHeaderHelper::~gdcmSerieHeaderHelper()