#3184 BBTK Feature New Normal - In GetXCoherentInfoGdcmReader box extract Dicom...

[bbtk.git] / packages / gdcmvtk / src / bbgdcmvtkGetXCoherentInfoGdcmReader.cxx

diff --git a/packages/gdcmvtk/src/bbgdcmvtkGetXCoherentInfoGdcmReader.cxx b/packages/gdcmvtk/src/bbgdcmvtkGetXCoherentInfoGdcmReader.cxx
index 105e782da39bb023ec4b70cfa860ace18527ff23..faabc03cf6eca63b458e6c3cfe119ddf5864f823 100644 (file)
--- a/packages/gdcmvtk/src/bbgdcmvtkGetXCoherentInfoGdcmReader.cxx
+++ b/packages/gdcmvtk/src/bbgdcmvtkGetXCoherentInfoGdcmReader.cxx
@@ -48,18 +48,56 @@ namespace bbgdcmvtk
 
 BBTK_ADD_BLACK_BOX_TO_PACKAGE(gdcmvtk,GetXCoherentInfoGdcmReader)
 BBTK_BLACK_BOX_IMPLEMENTATION(GetXCoherentInfoGdcmReader,bbtk::AtomicBlackBox);
+
+
+vtkImageData* GetXCoherentInfoGdcmReader::CreateDefaultImage()
+{
+       int i;
+       int sizeX, sizeY, sizeZ;
+       sizeX = 200;
+       sizeY = sizeX;
+       sizeZ = 1;
+       vtkImageData *newImage = vtkImageData::New();
+       newImage->Initialize();
+       newImage->SetScalarTypeToUnsignedChar();
+       newImage->SetSpacing( 1,1,1 );
+       newImage->SetDimensions(  sizeX,sizeY,sizeZ );
+       newImage->SetWholeExtent(0,  sizeX-1,0,sizeY-1,0,sizeZ-1 );
+       newImage->SetExtent(0,  sizeX-1,0,sizeY-1,0,sizeZ-1 );
+       newImage->SetNumberOfScalarComponents(1);
+       newImage->AllocateScalars();
+       newImage->Update();
+       memset ( (void*)newImage->GetScalarPointer(), 0, sizeX*sizeY*1 );
+       for (i=0; i<sizeX; i++)
+       {
+               newImage->SetScalarComponentFromDouble(i,i,0, 0, 255 );
+               newImage->SetScalarComponentFromDouble(i,sizeY-1-i,0, 0, 255 );
+       } // for i
+       return newImage;
+} 
+
+
 #if defined USE_GDCM
 void GetXCoherentInfoGdcmReader::Process()
 {
+
  // Read the *first* image file (a SET of file names is given as input) 
    f = GDCM_NAME_SPACE::File::New();
-   f->SetFileName( bbGetInputIn()[0] );
+
+       if ( bbGetInputIn().size()!=0 )
+       {
+               f->SetFileName( bbGetInputIn()[0] );
+       } else {
+               f->SetFileName( "" );
+       }
+   
    bool res = f->Load();  
    if ( !res )
    {
-      f->Delete();
-      bbSetOutputOut(0);
-      return;
+               printf("EED GetXCoherentInfoGdcmReader::Process resultImage NULL\n");
+       f->Delete();
+       bbSetOutputOut( CreateDefaultImage() );
+       return;
    }
  // Get info from the first image file
    int i;
@@ -68,7 +106,9 @@ void GetXCoherentInfoGdcmReader::Process()
    f->GetImageOrientationPatient(iop);
    
    for(i=0; i< 6; i++)
+       {
       v_iop.push_back(iop[i]);
+       }
    bbSetOutputIOP(v_iop );
  
    std::vector<double> v_ipp;
@@ -76,7 +116,9 @@ void GetXCoherentInfoGdcmReader::Process()
    f->GetImagePositionPatient(ipp);
    
    for(i=0; i< 3; i++)
+       {
       v_ipp.push_back(ipp[i]);
+       }
    bbSetOutputIPP(v_ipp );
 
 // Add *all the files* to the SerieHelper
@@ -90,15 +132,14 @@ void GetXCoherentInfoGdcmReader::Process()
       sh->AddFileName(*it);
    }
 
+
    GDCM_NAME_SPACE::FileList::const_iterator it;
    GDCM_NAME_SPACE::FileList *l;
 
    // Should only contain one!
    l = sh->GetFirstSingleSerieUIDFileSet();
 
-   int nbFiles;
    double zspacing = 0.;
-   nbFiles = l->size() ;
    sh->OrderFileList(l); // this one should compute the *actual* Z Spacing!
    zspacing = sh->GetZSpacing();
    std::vector<double> v_pixelspacing;
@@ -110,6 +151,34 @@ void GetXCoherentInfoGdcmReader::Process()
 //   }
    bbSetOutputPixelSpacing(v_pixelspacing);
 
+       VectorMapInfoDicom vectormapinfodicom;
+       uint16_t group;
+       uint16_t elem;
+       std::string key;
+       std::string strTagValue;  // read on disc
+       int iTag,sizeDicomTagsVector=bbGetInputDicomTags().size();
+       GDCM_NAME_SPACE::FileList::const_iterator iitt = l->begin();
+       //iitt ++;
+       for ( ; iitt != l->end(); ++iitt)
+       {
+               MapInfoDicom mapinfodicom;
+
+               for (iTag=0; iTag<sizeDicomTagsVector; iTag++)
+               {
+                       key = bbGetInputDicomTags()[iTag];
+                       group = elem = 0;
+                       if ( (key.size()==10) && (key[0] == 'D') && (key[5] == '_') )
+                       {
+                               sscanf(key.c_str(),"D%04hx_%04hx ",&group,&elem);  
+                       }// if key
+                       strTagValue = (*iitt)->GetEntryString(group,elem);
+                       mapinfodicom.insert ( std::pair<std::string,std::string>(key,strTagValue) );
+               } // for iTag
+
+               vectormapinfodicom.push_back( mapinfodicom );
+   } // for iitt
+   bbSetOutputDicomInfo( vectormapinfodicom );
+
    if (reader!=NULL)
    { 
       reader->Delete();
@@ -124,8 +193,6 @@ void GetXCoherentInfoGdcmReader::Process()
    //reader->SetFileName( bbGetInputIn().c_str() );
    reader->SetCoherentFileList(l);
    reader->Update();
-   reader->GetOutput();
-
    bbSetOutputOut( reader->GetOutput() );
 }
 #endif
@@ -142,7 +209,6 @@ void GetXCoherentInfoGdcmReader::Process()
        if ( !res )
        {
        delete read;
-               printf("EED GetXCoherentInfoGdcmReader::Process resultImage NULL\n");
        bbSetOutputOut(NULL);
        return;
        }