1 /*=========================================================================
3 Module: $RCSfile: bbitkvtkitkImage2vtkImageData.cxx,v $
5 Date: $Date: 2010/02/08 15:15:25 $
6 Version: $Revision: 1.10 $
7 =========================================================================*/
9 /* ---------------------------------------------------------------------
11 * Copyright (c) CREATIS-LRMN (Centre de Recherche en Imagerie Medicale)
12 * Authors : Eduardo Davila, Laurent Guigues, Jean-Pierre Roux
14 * This software is governed by the CeCILL-B license under French law and
15 * abiding by the rules of distribution of free software. You can use,
16 * modify and/ or redistribute the software under the terms of the CeCILL-B
17 * license as circulated by CEA, CNRS and INRIA at the following URL
18 * http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
19 * or in the file LICENSE.txt.
21 * As a counterpart to the access to the source code and rights to copy,
22 * modify and redistribute granted by the license, users are provided only
23 * with a limited warranty and the software's author, the holder of the
24 * economic rights, and the successive licensors have only limited
27 * The fact that you are presently reading this means that you have had
28 * knowledge of the CeCILL-B license and that you accept its terms.
29 * ------------------------------------------------------------------------ */
38 #include "bbitkvtkitkImage2vtkImageData.h"
39 #include "bbitkvtkPackage.h"
41 //#include "itkVTKImageToImageFilter.h"
43 #include "itkImageToVTKImageFilter.h"
48 BBTK_BLACK_BOX_IMPLEMENTATION(itkImage2vtkImageData,bbtk::AtomicBlackBox);
50 BBTK_ADD_BLACK_BOX_TO_PACKAGE(itkvtk,itkImage2vtkImageData);
52 void itkImage2vtkImageData::Convert()
54 bbtk::TypeInfo t = bbGetInputIn().type();
55 BBTK_TEMPLATE_ITK_IMAGE_SWITCH(t,Convert);
59 void itkImage2vtkImageData::Convert()
61 bbtkDebugMessage("process",5,"==> ["<<bbGetFullName()<<"] : Convert<"
65 typedef T itkImageType;
66 typedef itkImageType* itkImageTypePointer;
67 typedef itk::ImageToVTKImageFilter< itkImageType > ItkToVtkConnection;
68 typename ItkToVtkConnection::Pointer conv;
70 // No converter yet : create it and set its input
73 bbtkDebugMessage("process",5," ["<<bbGetFullName()<<"] : No converter yet : creating it"<<std::endl);
74 conv = ItkToVtkConnection::New();
76 conv->SetInput( this->bbGetInputIn().get< itkImageTypePointer >() );
80 bbtkDebugMessage("process",5," ["<<bbGetFullName()<<"] : Converter ok "<<std::endl);
82 // Input itkImageType type changed ?
83 // Have to change the converter and set its input
84 conv = dynamic_cast<ItkToVtkConnection*>
85 ((itk::ProcessObject*)mConverter);
88 bbtkDebugMessage("process",5," ["<<bbGetFullName()<<"] : Converter of wrong input type : reacreating it "<<std::endl);
90 mConverter->UnRegister();
91 conv = ItkToVtkConnection::New();
93 conv->SetInput( this->bbGetInputIn().get<itkImageTypePointer>() );
95 // Input image type did not change but input image pointer did:
97 else if ( this->bbGetInputIn().get<itkImageTypePointer>()
98 != (itkImageType*)(conv->GetExporter()->GetInputs()[0].GetPointer()))
100 bbtkDebugMessage("process",5," ["<<bbGetFullName()<<"] : Converter input changed : resetting it"<<std::endl);
102 conv->SetInput( this->bbGetInputIn().get<itkImageTypePointer>() );
106 bbtkDebugMessage("process",5," ["<<bbGetFullName()<<"] : Nothing changed"<<std::endl);
112 bbtkDebugMessage("process",5," ["<<bbGetFullName()<<"] : Trying update"<<std::endl);
115 bbSetOutputOut(conv->GetOutput());
117 catch( itk::ExceptionObject & e)
119 bbtkError("itkImage2vtkImageData<"
120 <<bbtk::TypeName<T>()
121 <<">::Convert() : "<<e);
123 bbtkDebugMessage("process",5,"<== ["<<bbGetFullName()<<"] : Convert<"
124 <<bbtk::TypeName<T>()
125 <<">() *DONE*"<<std::endl);
128 void itkImage2vtkImageData::bbUserSetDefaultValues()
130 bbSetOutputOut(NULL);
134 void itkImage2vtkImageData::bbUserInitializeProcessing()
138 void itkImage2vtkImageData::bbUserFinalizeProcessing()
144 // eo namespace bbitkvtk