ADD_EXECUTABLE(TestCopyDicom TestCopyDicom.cxx)
TARGET_LINK_LIBRARIES(TestCopyDicom gdcm)
+
+ADD_EXECUTABLE(TestChangeHeader TestChangeHeader.cxx)
+TARGET_LINK_LIBRARIES(TestChangeHeader gdcm)
--- /dev/null
+#include "gdcmHeader.h"
+#include "gdcmFile.h"
+
+// This examples read two images (could be the same). Try to modify
+// Acquisition Matrix and then write the image again
+
+int main(int argc, char* argv[])
+{
+ if (argc < 3)
+ {
+ std::cerr << "usage :" << std::endl <<
+ argv[0] << " nomFichierPourEntete nomFichierPourDonnées" <<
+std::endl;
+ return 1;
+ }
+
+ gdcmHeader *h1 = new gdcmHeader( argv[1] );
+ gdcmFile *f1 = new gdcmFile( h1 );
+ gdcmFile *f2 = new gdcmFile( argv[2] );
+
+ // 0018 1310 US ACQ Acquisition Matrix
+ gdcmDictEntry *dictEntry =
+ f2->GetHeader()->GetPubDict()->GetDictEntryByName( "Acquisition Matrix" );
+ std::cerr << std::hex << dictEntry->GetGroup() << "," << dictEntry->GetElement() << std::endl;
+
+ // std::string matrix = f2->GetHeader()->GetEntryByNumber(0x0018, 0x1310);
+ // Or, strictly equivalent (a little bit longer at run-time !):
+ std::string matrix = f2->GetHeader()->GetEntryByName("Acquisition Matrix");
+ if(matrix != "gdcm::Unfound")
+ {
+ std::cerr << "Aquisition Matrix:" << matrix << std::endl;
+ f1->GetHeader()->ReplaceOrCreateByNumber( matrix, 0x0018, 0x1310);
+
+ //f1->GetHeader()->ReplaceOrCreateByNumber( matrix, dictEntry->GetGroup(),
+ // dictEntry->GetElement());
+ }
+
+ f1->GetImageData();
+
+ h1->Print();
+
+ f1->WriteDcmExplVR("output-matrix.dcm");
+
+ return 0;
+}
+
+
#include "gdcmFile.h"
#include <string>
-
-// ecriture d'un fichier DICOM à partir d'un dcmHeader correct.
-// et des pixels d'une autre image
+// Writting of a DICOM file, using a correct gdcmHeader.
+// and pixels of an other image
int TestChangeHeader(int argc, char* argv[])
if (argc < 3)
{
std::cerr << "usage :" << std::endl <<
- argv[0] << " nomFichierPourEntete nomFichierPourDonnées" << std::endl;
+ argv[0] << " FileForHeader FileForPixels" << std::endl;
return 1;
}
//f1->PrintPubElVal();
- // On suppose que les champs DICOM du 2ieme fichier existent *effectivement*
+ // We suppose the DICOM Entries of the second file *do* exist !
std::string nbFrames = f2->GetHeader()->GetEntryByNumber(0x0028, 0x0008);
if(nbFrames != "gdcm::Unfound")
f1->GetHeader()->ReplaceOrCreateByNumber(
f2->GetHeader()->GetEntryByNumber(0x0028, 0x0011), 0x0028, 0x0011);// nbCol
+// Probabely some more to update (?)
-// sans doute d'autres à mettre à jour...
-
-// TODO : rajouter une valeur par defaut.
-// TODO : une routine qui recoit une liste de couples (gr,el),
-// et qui fasse le boulot.
-
+// TODO : add a default value
+// TODO : add a method that receives a list of pairs (gr,el),
+// and that does the work.
int dataSize = f2->GetImageDataSize();
printf ("dataSize %d\n",dataSize);
void* imageData= f2->GetImageData();
-// TODO : ne devrait-on pas fusionner ces 2 fonctions ?
+// TODO : Why don't we merge theese 2 functions ?
+
f1->SetImageData(imageData,dataSize);
f1->GetHeader()->SetImageDataSize(dataSize);
Program: gdcm
Module: $RCSfile: gdcmDocEntrySet.cxx,v $
Language: C++
- Date: $Date: 2004/08/31 15:39:48 $
- Version: $Revision: 1.18 $
+ Date: $Date: 2004/09/07 13:57:04 $
+ Version: $Revision: 1.19 $
Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
l'Image). All rights reserved. See Doc/License.txt or
}
/** \brief
- * Probabely move, as is, to gdcmDocEntrySet, as a non virtual method
- * an remove gdcmDocument::NewDocEntryByNumber
+ * Creates a new DocEntry (without any 'value' ...)
+ * @param group group number of the underlying DictEntry
+ * @param element element number of the underlying DictEntry
*/
gdcmDocEntry* gdcmDocEntrySet::NewDocEntryByNumber(uint16_t group,
uint16_t elem)
Program: gdcm
Module: $RCSfile: gdcmDocument.cxx,v $
Language: C++
- Date: $Date: 2004/09/03 15:11:35 $
- Version: $Revision: 1.70 $
+ Date: $Date: 2004/09/07 13:57:04 $
+ Version: $Revision: 1.71 $
Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
l'Image). All rights reserved. See Doc/License.txt or
uint16_t elem )
{
gdcmValEntry* valEntry = 0;
-
gdcmDocEntry* currentEntry = GetDocEntryByNumber( group, elem);
+
if (!currentEntry)
{
// The entry wasn't present and we simply create the required ValEntry:
gdcmVRKey vr = valEntry->GetVR();
if( vr == "US" || vr == "SS" )
{
- valEntry->SetLength(2);
+ int c = CountSubstring(content, "\\"); // for multivaluated items
+ valEntry->SetLength((c+1)*2);
}
else if( vr == "UL" || vr == "SL" )
{
- valEntry->SetLength(4);
+ int c = CountSubstring(content, "\\"); // for multivaluated items
+ valEntry->SetLength((c+1)*4);
}
else
{
Program: gdcm
Module: $RCSfile: gdcmUtil.cxx,v $
Language: C++
- Date: $Date: 2004/07/17 22:47:01 $
- Version: $Revision: 1.47 $
+ Date: $Date: 2004/09/07 13:57:05 $
+ Version: $Revision: 1.48 $
Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
l'Image). All rights reserved. See Doc/License.txt or
}
}
+/**
+ * \ingroup Globals
+ * \brief Because not available in C++ (?)
+ * Counts the number of occurences of a substring within a string
+ */
+
+ int CountSubstring (const std::string& str,
+ const std::string& subStr) {
+ int count = 0; // counts how many times it appears
+ int x = 0; // The index position in the string
+
+ do
+ { x = str.find(subStr,x); // Find the substring
+ if (x != std::string::npos) // If present
+ { count++; // increase the count
+ x += subStr.length(); // Skip this word
+ }
+ }
+ while (x != std::string::npos); // Carry on until not present
+
+ return count;
+}
+
/**
* \ingroup Globals
* \brief Weed out a string from the non-printable characters (in order
Program: gdcm
Module: $RCSfile: gdcmUtil.h,v $
Language: C++
- Date: $Date: 2004/06/20 18:08:48 $
- Version: $Revision: 1.29 $
+ Date: $Date: 2004/09/07 13:57:05 $
+ Version: $Revision: 1.30 $
Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
l'Image). All rights reserved. See Doc/License.txt or
GDCM_EXPORT std::istream & eatwhite(std::istream & is);
GDCM_EXPORT void Tokenize (const std::string& str,
- std::vector<std::string>& tokens,
- const std::string& delimiters = " ");
+ std::vector<std::string>& tokens,
+ const std::string& delimiters = " ");
+GDCM_EXPORT int CountSubstring (const std::string& str,
+ const std::string& subStr);
GDCM_EXPORT std::string CreateCleanString(std::string s);
GDCM_EXPORT void NormalizePath(std::string &name);
projects / gdcm.git / commitdiff