THE BOX DOCUMENTATION -->
<author>cervenansky.frederic@creatis.insa-lyon.fr</author>
<description>
- ImagesChooserDialogBox is a simple application to select file(s) or directory or data from Gimmick database and display them. It handles DICOM, jpg, tif, png, bmp and mhd."
+ ImagesChooserDialogBox is a simple application to select file(s) or directory or data from Gimmick database and display them. It handles DICOM, jpg, tif, png, bmp and mhd.
</description>
<category>image;reader;dicom;</category>
typedef std::vector<vtkImageData*> OutputImagesType;</PRE>
</typedef>
- <output name="Out" type="OutputImagesType" description="The selected images"/>
+ <output name="Out" type="vtkImageData*" description="The selected image"/>
+ <output name="OutImages" type="OutputImagesType" description="Vector of selected images"/>
<!--========================================================================
PROCESS section -->
<process>
<PRE>
- creaImageIO::WxSimpleDlg dlg(0,crea::std2wx(bbGetInputTitle()));
- dlg.ShowModal();
- if (bbGetInputOutput()==0)
- {
- bbSetOutputOut( x.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>
<!--======================================================================
CONSTRUCTORS / DESTRUCTORS (OPTIONAL) -->
- <constructor>
- <PRE>
- bbSetInputImageDimension(3);
- bbSetInputTitle("Select image(s)");
- bbSetInputOutput(0);
- bbSetOutputOut(0);
- </PRE>
- </constructor>
-
- <!-- THE COPY-CONSTRUCTION METHOD BODY : -->
- <copyconstructor>
- <PRE>
- bbSetOutputOut(0);
- </PRE>
- </copyconstructor>
+
+ <defaultValues>
+ <PRE>
- <!-- THE DESTRUCTION METHOD BODY -->
- <destructor>
- <PRE>
- std::vector<vtkImageData*>::iterator i;
- for (i=bbGetOutputOut2().begin();i!=bbGetOutputOut2().end();++i) (*i)->Delete();
</PRE>
- </destructor>
+ </defaultValues>
+
+
</blackbox>