1 /*=========================================================================
4 Module: $RCSfile: bbitkvtkvtkImageData2itkImage.cxx,v $
6 Date: $Date: 2011/06/16 13:38:49 $
7 Version: $Revision: 1.7 $
9 =========================================================================*/
11 /* ---------------------------------------------------------------------
13 * Copyright (c) CREATIS-LRMN (Centre de Recherche en Imagerie Medicale)
14 * Authors : Eduardo Davila, Laurent Guigues, Jean-Pierre Roux
16 * This software is governed by the CeCILL-B license under French law and
17 * abiding by the rules of distribution of free software. You can use,
18 * modify and/ or redistribute the software under the terms of the CeCILL-B
19 * license as circulated by CEA, CNRS and INRIA at the following URL
20 * http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
21 * or in the file LICENSE.txt.
23 * As a counterpart to the access to the source code and rights to copy,
24 * modify and redistribute granted by the license, users are provided only
25 * with a limited warranty and the software's author, the holder of the
26 * economic rights, and the successive licensors have only limited
29 * The fact that you are presently reading this means that you have had
30 * knowledge of the CeCILL-B license and that you accept its terms.
31 * ------------------------------------------------------------------------ */
40 #include "bbitkvtkvtkImageData2itkImage.h"
41 #include "bbitkvtkPackage.h"
42 #include "itkVTKImageToImageFilter.h"
48 BBTK_BLACK_BOX_IMPLEMENTATION(vtkImageData2itkImage,bbtk::AtomicBlackBox);
50 BBTK_ADD_BLACK_BOX_TO_PACKAGE(itkvtk,vtkImageData2itkImage);
52 #define BBTK_TEMPLATE_VTK_IMAGE_DATA_SWITCH_DIM(I,DIM,M) \
53 if (I->GetDataDimension()==DIM) \
55 if (I->GetScalarType()==VTK_CHAR) M<char,DIM>(); \
56 else if (I->GetScalarType()==VTK_SIGNED_CHAR) M<signed char,DIM>(); \
57 else if (I->GetScalarType()==VTK_UNSIGNED_CHAR) M<unsigned char,DIM>(); \
58 else if (I->GetScalarType()==VTK_SHORT) M<short,DIM>(); \
59 else if (I->GetScalarType()==VTK_UNSIGNED_SHORT) M<unsigned short,DIM>(); \
60 else if (I->GetScalarType()==VTK_INT) M<int,DIM>(); \
61 else if (I->GetScalarType()==VTK_UNSIGNED_INT) M<unsigned int,DIM>(); \
62 else if (I->GetScalarType()==VTK_LONG) M<long,DIM>(); \
63 else if (I->GetScalarType()==VTK_UNSIGNED_LONG) M<unsigned long,DIM>(); \
64 else if (I->GetScalarType()==VTK_FLOAT) M<float,DIM>(); \
65 else if (I->GetScalarType()==VTK_DOUBLE) M<double,DIM>(); \
68 #define BBTK_TEMPLATE_VTK_IMAGE_DATA_SWITCH(I,M) \
69 BBTK_TEMPLATE_VTK_IMAGE_DATA_SWITCH_DIM(I,2,M) \
70 BBTK_TEMPLATE_VTK_IMAGE_DATA_SWITCH_DIM(I,3,M)
72 void vtkImageData2itkImage::Convert()
74 BBTK_TEMPLATE_VTK_IMAGE_DATA_SWITCH(bbGetInputIn(),Convert)
78 template<class T, unsigned int D>
79 void vtkImageData2itkImage::Convert()
81 bbtkDebugMessage("process",5,"==> ["<<bbGetFullName()<<"] : Convert<"
82 <<bbtk::TypeName<T>()<<","<<D
86 typedef itk::Image<T,D> itkImageType;
87 typedef itk::VTKImageToImageFilter< itkImageType > VtkToItkConnection;
88 typename VtkToItkConnection::Pointer conv;
90 // No converter yet : create it and set its input
93 bbtkDebugMessage("process",5," ["<<bbGetFullName()<<"] : No converter yet : creating it"<<std::endl);
94 conv = VtkToItkConnection::New();
96 conv->SetInput( this->bbGetInputIn() );
100 bbtkDebugMessage("process",5," ["<<bbGetFullName()<<"] : Converter ok "<<std::endl);
101 // Input vtkImage type changed ?
102 // Have to change the converter and set its input
103 conv = dynamic_cast<VtkToItkConnection*>
104 ((itk::ProcessObject*)mConverter);
107 bbtkDebugMessage("process",5," ["<<bbGetFullName()<<"] : Converter of wrong input type : reacreating it "<<std::endl);
109 mConverter->UnRegister();
110 conv = VtkToItkConnection::New();
112 conv->SetInput( this->bbGetInputIn() );
114 // Input image type did not change but input image pointer did:
116 else if ( this->bbGetInputIn() != conv->GetExporter()->GetInput())
118 bbtkDebugMessage("process",5," ["<<bbGetFullName()<<"] : Converter input changed : resetting it"<<std::endl);
120 conv->SetInput( this->bbGetInputIn() );
124 bbtkDebugMessage("process",5," ["<<bbGetFullName()<<"] : Nothing changed"<<std::endl);
130 bbtkDebugMessage("process",5," ["<<bbGetFullName()<<"] : Trying update"<<std::endl);
132 itkImageType* out = const_cast<itkImageType*>(conv->GetOutput());
135 catch( itk::ExceptionObject & e)
137 bbtkError("vtkImageData2itkImage<"
138 <<bbtk::TypeName<T>()<<","<<D
139 <<">::Convert() : "<<e);
141 bbtkDebugMessage("process",5,"<== ["<<bbGetFullName()<<"] : Convert<"
142 <<bbtk::TypeName<T>()<<","<<D
143 <<">() *DONE*"<<std::endl);
147 void vtkImageData2itkImage::bbUserSetDefaultValues()
149 // bbSetOutputOut(NULL);
153 void vtkImageData2itkImage::bbUserInitializeProcessing()
157 void vtkImageData2itkImage::bbUserFinalizeProcessing()