Mercurial > hg > orthanc
comparison OrthancServer/Internals/DicomFrameIndex.h @ 1924:6c73df12ca51
New URI: "/instances/.../frames/.../raw" to access the raw frames (bypass image decoding)
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Mon, 07 Mar 2016 17:43:20 +0100 |
parents | |
children | 533ff46e944b |
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1923:6ac7f31fc543 | 1924:6c73df12ca51 |
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1 /** | |
2 * Orthanc - A Lightweight, RESTful DICOM Store | |
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 <dcmtk/dcmdata/dcdatset.h> | |
36 #include <vector> | |
37 #include <stdint.h> | |
38 #include <boost/noncopyable.hpp> | |
39 #include <memory> | |
40 | |
41 namespace Orthanc | |
42 { | |
43 class DicomFrameIndex | |
44 { | |
45 private: | |
46 class IIndex : public boost::noncopyable | |
47 { | |
48 public: | |
49 virtual ~IIndex() | |
50 { | |
51 } | |
52 | |
53 virtual void GetRawFrame(std::string& frame, | |
54 unsigned int index) const = 0; | |
55 }; | |
56 | |
57 class FragmentIndex; | |
58 class UncompressedIndex; | |
59 class PsmctRle1Index; | |
60 | |
61 std::auto_ptr<IIndex> index_; | |
62 unsigned int countFrames_; | |
63 | |
64 public: | |
65 DicomFrameIndex(DcmDataset& dataset); | |
66 | |
67 unsigned int GetFramesCount() const | |
68 { | |
69 return countFrames_; | |
70 } | |
71 | |
72 void GetRawFrame(std::string& frame, | |
73 unsigned int index) const; | |
74 | |
75 static unsigned int GetFramesCount(DcmDataset& dataset); | |
76 }; | |
77 } |