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 # ------------------------------------------------------------------------
29 #ifndef __creaImageIOImageReader_h_INCLUDED__
30 #define __creaImageIOImageReader_h_INCLUDED__
32 #include <creaImageIOSystem.h>
33 #include <creaImageIOAbstractImageReader.h>
41 * \brief Generic image reader which uses all the specific concrete image reader of the lib (tif, jpg, dicom, ...)
43 class CREAIMAGEIO_EXPORT ImageReader : virtual public AbstractImageReader
49 /// Pushes back all kwown extensions (without dot) in the vector given
50 void PushBackExtensions(std::vector<std::string>&);
52 /// Returns true iff the file is readable
53 bool CanRead( const std::string& filename);
54 /// Reads and returns the image data.
55 /// Returns an "Unreadable image" picture if fails
56 vtkImageData* ReadImage( const std::string& filename);
58 /// Reads the attributes of the image.
59 /// Requested attributes names are provided as keys
60 /// in a string to string map
61 /// On return, the values of the map are the values
62 /// of the attributes (empty string if not available).
63 void ReadAttributes(const std::string& filename, tree::AttributeMapType& attr);
65 /// Exclude specific readers
67 /// Another function to read attributes for a file
68 void getAttributes(const std::string filename, std::map <std::string , std::string> &infos, std::vector<std::string> i_attr);
73 void Register( boost::shared_ptr<AbstractImageReader> );
75 std::vector<boost::shared_ptr<AbstractImageReader> > mReader;
76 vtkImageData* mUnreadableImage;
78 std::string mLastFilename;
79 boost::shared_ptr<AbstractImageReader> mLastReader;
81 bool ShallNotRead( const std::string& filename );
83 void UnRegister(const std::string i_val);
85 std::vector <std::string> mUnReader;
89 }; // class ImageReader
90 //=====================================================================
94 } // namespace creaImageIO
98 #endif // #ifndef __creaImageIOImageReader_h_INCLUDED__