2 # ---------------------------------------------------------------------
4 # Copyright (c) CREATIS (Centre de Recherche en Acquisition et Traitement de l'Image
6 # Authors : Eduardo Davila, Frederic Cervenansky, Claire Mouton
7 # Previous Authors : Laurent Guigues, Jean-Pierre Roux
8 # CreaTools website : www.creatis.insa-lyon.fr/site/fr/creatools_accueil
10 # This software is governed by the CeCILL-B license under French law and
11 # abiding by the rules of distribution of free software. You can use,
12 # modify and/ or redistribute the software under the terms of the CeCILL-B
13 # license as circulated by CEA, CNRS and INRIA at the following URL
14 # http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
15 # or in the file LICENSE.txt.
17 # As a counterpart to the access to the source code and rights to copy,
18 # modify and redistribute granted by the license, users are provided only
19 # with a limited warranty and the software's author, the holder of the
20 # economic rights, and the successive licensors have only limited
23 # The fact that you are presently reading this means that you have had
24 # knowledge of the CeCILL-B license and that you accept its terms.
25 # ------------------------------------------------------------------------ */
28 /*=========================================================================
30 Module: $RCSfile: bbitkImageReader.cxx,v $
32 Date: $Date: 2012/11/16 08:50:39 $
33 Version: $Revision: 1.9 $
34 =========================================================================*/
44 #include "bbitkImageReader.h"
45 #include "bbitkPackage.h"
46 #include "itkImageFileReader.h"
50 BBTK_BLACK_BOX_IMPLEMENTATION(ImageReader,bbtk::AtomicBlackBox);
52 BBTK_ADD_BLACK_BOX_TO_PACKAGE(itk,ImageReader);
54 //-----------------------------------------------------------------
55 void ImageReader::bbUserSetDefaultValues()
59 //-----------------------------------------------------------------
60 void ImageReader::bbUserInitializeProcessing()
64 //-----------------------------------------------------------------
65 void ImageReader::bbUserFinalizeProcessing()
69 void ImageReader::Read()
71 std::string filename = bbGetInputIn();
72 itk::ImageIOBase::Pointer genericReader =
73 itk::ImageIOFactory::CreateImageIO(filename.c_str(),
74 itk::ImageIOFactory::ReadMode);
77 bbtkError("File format unknown (while reading [" << filename << "])");
79 genericReader->SetFileName(filename.c_str());
80 genericReader->ReadImageInformation();
81 bbtk::TypeInfo typ = GetITKImagePtrTypeInfoFromPixelTypeInfoAndDimension(genericReader->GetComponentTypeInfo(), genericReader->GetNumberOfDimensions());
82 BBTK_TEMPLATE_ITK_IMAGE_SWITCH( typ, Read);
89 template<class itkImageType>
90 void ImageReader::Read()
92 bbtkDebugMessageInc("Core",9,"itkImageReader<"<<
93 bbtk::TypeName<itkImageType>()
94 <<">::Read()"<<std::endl);
96 typedef itk::ImageFileReader< itkImageType > itkReaderType;
98 typename itkReaderType::Pointer reader = itkReaderType::New();
99 std::string filename = bbGetInputIn();
100 reader->SetFileName(filename.c_str());
101 try { reader->Update(); }
102 catch( std::exception& e )
104 bbtkError("could not read image \""<< filename << "\" : "<<e.what());
107 reader->GetOutput()->Register();
108 bbSetOutputOut( reader->GetOutput() );
110 bbtkDebugDecTab("Core",9);