1 /*=========================================================================
4 Module: $RCSfile: TestFromScratch.cxx,v $
6 Date: $Date: 2005/01/21 11:40:52 $
7 Version: $Revision: 1.12 $
9 Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
10 l'Image). All rights reserved. See Doc/License.txt or
11 http://www.creatis.insa-lyon.fr/Public/Gdcm/License.html for details.
13 This software is distributed WITHOUT ANY WARRANTY; without even
14 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
15 PURPOSE. See the above copyright notices for more information.
17 =========================================================================*/
19 #include "gdcmFileHelper.h"
20 #include "gdcmDictEntry.h"
21 #include "gdcmDocEntry.h"
22 #include "gdcmBinEntry.h"
23 #include "gdcmValEntry.h"
24 #include "gdcmDebug.h"
26 // The whole purpose of this example is to create a DICOM from scratch
27 // well almost the only thing we allow use is to copy the string entry
28 // From the previous image read.
30 int main(int argc, char *argv[])
34 std::cerr << "Usage: " << argv[0] << " Image.dcm" << std::endl;
38 // Doesn't seems to do anything:
39 gdcm::Debug::SetDebugOn();
41 // Doesn't link properly:
42 //gdcm::Debug::GetReference().SetDebug(1);
44 std::string filename = argv[1];
45 gdcm::FileHelper *f1 = new gdcm::FileHelper( filename );
46 gdcm::File *h1 = f1->GetFile();
48 int dataSize = f1->GetImageDataSize();
49 std::cout << "DataSize: " << dataSize << std::endl;
50 // Since we know the image is 16bits:
51 uint8_t* imageData = f1->GetImageData();
53 // Hopefully default to something
54 gdcm::File *h2 = new gdcm::File();
56 // Copy of the header content
57 gdcm::DocEntry* d = h1->GetFirstEntry();
60 if ( gdcm::ValEntry* v = dynamic_cast<gdcm::ValEntry*>(d) )
62 // Do not bother with field from private dict
63 if( v->GetName() != "gdcm::Unknown" )
73 // We skip pb of SQ recursive exploration
74 // We skip bin entries
76 d = h1->GetNextEntry();
78 h2->Print( std::cout );
80 gdcm::FileHelper *f2 = new gdcm::FileHelper( h2 );
81 f2->SetImageData(imageData, dataSize);
83 f2->SetWriteTypeToDcmExplVR();
84 f2->Write( "output.dcm" );