to resolve Lisa-Eduardo issue

diff --git a/bbtk/src/bbcreaImageIOImagesChooserDialogBox.xml b/bbtk/src/bbcreaImageIOImagesChooserDialogBox.xml
index 8310f1cb7c785024a9fee76d2d967e2c10c26696..bbc6b957e916724ee4be0d28a3f777011fe99114 100644 (file)
--- a/bbtk/src/bbcreaImageIOImagesChooserDialogBox.xml
+++ b/bbtk/src/bbcreaImageIOImagesChooserDialogBox.xml
@@ -31,14 +31,63 @@
 
   <process>
     <PRE>
-      creaImageIO::WxSimpleDlg dlg(0,crea::std2wx(bbGetInputTitle()),"localdatabase_Descriptor.dscp","Local Database");
-      dlg.ShowModal();
-         if (dlg.getImagesSelected().size()!=0){
-             bbSetOutputOut( dlg.getImagesSelected()[0] ); 
-         } else {
-             bbSetOutputOut( NULL ); 
-         }
-      bbSetOutputOutImages( dlg.getImagesSelected()); 
+        creaImageIO::WxSimpleDlg dlg(0,crea::std2wx(bbGetInputTitle()),"localdatabase_Descriptor.dscp","Local Database"); 
+               dlg.ShowModal(); 
+               if (dlg.getImagesSelected().size()!=0){ 
+                 if(dlg.getImagesSelected().size() ==1)
+                 {
+                       bbSetOutputOut( dlg.getImagesSelected()[0] );  
+                 }
+                 else
+                 {
+                         // FCY: it will be a big problem if we have several kind of data in the same folder.
+                         vtkImageData *out;
+                         // creation of a huge vtkImageData!!!!
+                         vtkImageData* first = dlg.getImagesSelected()[0];
+                         out  = vtkImageData::New();
+                         out->SetScalarType(first->GetScalarType());
+                         out->SetNumberOfScalarComponents(first->GetNumberOfScalarComponents());
+                         int ext[6];
+                         first->GetWholeExtent(ext); 
+                         if(ext[5] == 0)
+                         {
+                           ext[5] = dlg.getImagesSelected().size()-1;
+                         }
+                         else
+                         {
+                               ext[5] = ext[5] * dlg.getImagesSelected().size()-1; // to deal with multiframes 
+                         }
+                         out->SetExtent(ext);
+                         int dim[3];
+                         double spac[3];
+                         first->GetDimensions(dim);
+                         first->GetSpacing(spac);
+                     out->SetSpacing(spac);
+                         out->SetDimensions(dim[0], dim[1], dlg.getImagesSelected().size() );
+                         out->AllocateScalars();
+                         out->Update();
+                         unsigned long imsize = dim[0] * dim[1];
+                         imsize = imsize * dim[2] ;  // deal with multiframes here
+                         // differents formats char , short, etc...
+                         // differents components 1..3  ex. jpg ->RGB 3
+                         imsize = imsize * first->GetScalarSize() * first->GetNumberOfScalarComponents();
+                         int slice = 0;
+                     std::vector<vtkImageData*>::iterator it;
+                     for (it=dlg.getImagesSelected().begin(); it!=dlg.getImagesSelected().end(); ++it) 
+                         {
+                                 memcpy(out->GetScalarPointer(0,0,slice), (*it)->GetScalarPointer(0,0,0), imsize);
+                                 slice++;
+                         }     
+                         //for (it=dlg.getImagesSelected().begin(); it!=dlg.getImagesSelected().end(); ++it) 
+                         //{
+                                // (*it)->Delete();
+                         //}
+                         bbSetOutputOut(out);
+                 }
+               } else { 
+             bbSetOutputOut( NULL );  
+               } 
+        bbSetOutputOutImages( dlg.getImagesSelected());  
     </PRE>
   </process>