#2959 BBTK Feature New Normal - new complex box RescaleSlopeIntercept_Interface.bbg

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

diff --git a/packages/gdcmvtk/src/bbgdcmvtkGetXCoherentInfoGdcmReader.cxx b/packages/gdcmvtk/src/bbgdcmvtkGetXCoherentInfoGdcmReader.cxx
index dd8e57a87b8bdd3eaf86387f8b98fad4b8308e03..550148b057ad8affa7f220bfa146ec2aa8611d42 100644 (file)
--- a/packages/gdcmvtk/src/bbgdcmvtkGetXCoherentInfoGdcmReader.cxx
+++ b/packages/gdcmvtk/src/bbgdcmvtkGetXCoherentInfoGdcmReader.cxx
@@ -1,3 +1,4 @@
+/*
 # ---------------------------------------------------------------------
 #
 # Copyright (c) CREATIS (Centre de Recherche en Acquisition et Traitement de l'Image
@@ -47,6 +48,35 @@ 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()
 {
@@ -56,9 +86,10 @@ void GetXCoherentInfoGdcmReader::Process()
    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;
@@ -135,16 +166,18 @@ void GetXCoherentInfoGdcmReader::Process()
 {
  // Read the *first* image file (a SET of file names is given as input) 
        gdcm::Reader *read = new gdcm::Reader();
-       reader->SetFileName( bbGetInputIn()[0].c_str());
+       reader->SetFileName( bbGetInputIn()[0].c_str() );
   
        bool res = read->Read();  
-   if ( !res )
-   {
-      delete read;
-      bbSetOutputOut(0);
-      return;
-   }
+       if ( !res )
+       {
+       delete read;
+       bbSetOutputOut(NULL);
+       return;
+       }
     
+
+
  // Get info from the first image file
    const gdcm::File &f = read->GetFile();
    int i;
@@ -202,7 +235,6 @@ void GetXCoherentInfoGdcmReader::Process()
    }
    reader->SetFileNames(files);
    reader->Update();
-   reader->GetOutput();
    bbSetOutputOut( reader->GetOutput() );
 }
 #endif