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comparison Framework/Toolbox/OrthancSeriesLoader.h @ 0:351ab0da0150

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author Sebastien Jodogne <s.jodogne@gmail.com>
date Fri, 14 Oct 2016 15:34:11 +0200
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1 /**
2 * Stone of Orthanc
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
4 * Department, University Hospital of Liege, Belgium
5 *
6 * This program is free software: you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License as
8 * published by the Free Software Foundation, either version 3 of the
9 * License, or (at your option) any later version.
10 *
11 * In addition, as a special exception, the copyright holders of this
12 * program give permission to link the code of its release with the
13 * OpenSSL project's "OpenSSL" library (or with modified versions of it
14 * that use the same license as the "OpenSSL" library), and distribute
15 * the linked executables. You must obey the GNU General Public License
16 * in all respects for all of the code used other than "OpenSSL". If you
17 * modify file(s) with this exception, you may extend this exception to
18 * your version of the file(s), but you are not obligated to do so. If
19 * you do not wish to do so, delete this exception statement from your
20 * version. If you delete this exception statement from all source files
21 * in the program, then also delete it here.
22 *
23 * This program is distributed in the hope that it will be useful, but
24 * WITHOUT ANY WARRANTY; without even the implied warranty of
25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
26 * General Public License for more details.
27 *
28 * You should have received a copy of the GNU General Public License
29 * along with this program. If not, see <http://www.gnu.org/licenses/>.
30 **/
31
32
33 #pragma once
34
35 #include "ISeriesLoader.h"
36
37 #include <boost/shared_ptr.hpp>
38
39 namespace OrthancStone
40 {
41 // This class is NOT thread-safe
42 // It sorts the slices from a given series, give access to their
43 // geometry and individual frames, making the assumption that there
44 // is a single frame in each instance of the series
45 class OrthancSeriesLoader : public ISeriesLoader
46 {
47 private:
48 class Slice;
49 class SetOfSlices;
50
51 IOrthancConnection& orthanc_;
52 boost::shared_ptr<SetOfSlices> slices_;
53 ParallelSlices geometry_;
54 Orthanc::PixelFormat format_;
55 unsigned int width_;
56 unsigned int height_;
57
58 void CheckFrame(const Orthanc::ImageAccessor& frame) const;
59
60 public:
61 OrthancSeriesLoader(IOrthancConnection& orthanc,
62 const std::string& series);
63
64 virtual Orthanc::PixelFormat GetPixelFormat()
65 {
66 return format_;
67 }
68
69 virtual ParallelSlices& GetGeometry()
70 {
71 return geometry_;
72 }
73
74 virtual unsigned int GetWidth()
75 {
76 return width_;
77 }
78
79 virtual unsigned int GetHeight()
80 {
81 return height_;
82 }
83
84 virtual DicomDataset* DownloadDicom(size_t index);
85
86 virtual Orthanc::ImageAccessor* DownloadFrame(size_t index);
87
88 virtual Orthanc::ImageAccessor* DownloadJpegFrame(size_t index,
89 unsigned int quality);
90
91 virtual bool IsJpegAvailable();
92 };
93 }