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annotate Framework/Outputs/MultiframeDicomWriter.h @ 334:f011fc199b6a default tip
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author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Fri, 18 Oct 2024 15:44:18 +0200 |
parents | 0683312e21ba |
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rev | line source |
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0 | 1 /** |
2 * Orthanc - A Lightweight, RESTful DICOM Store | |
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
4 * Department, University Hospital of Liege, Belgium | |
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5 * Copyright (C) 2017-2023 Osimis S.A., Belgium |
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6 * Copyright (C) 2024-2024 Orthanc Team SRL, Belgium |
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7 * Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium |
0 | 8 * |
9 * This program is free software: you can redistribute it and/or | |
10 * modify it under the terms of the GNU Affero General Public License | |
11 * as published by the Free Software Foundation, either version 3 of | |
12 * the License, or (at your option) any later version. | |
13 * | |
14 * This program is distributed in the hope that it will be useful, but | |
15 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
17 * Affero General Public License for more details. | |
18 * | |
19 * You should have received a copy of the GNU Affero General Public License | |
20 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
21 **/ | |
22 | |
23 | |
24 #pragma once | |
25 | |
26 #include "../Enumerations.h" | |
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27 |
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28 #include <Compatibility.h> // For std::unique_ptr |
192 | 29 #include <ChunkedBuffer.h> |
0 | 30 |
31 #include <boost/noncopyable.hpp> | |
32 #include <memory> | |
33 #include <stdint.h> | |
34 | |
35 #include <dcmtk/dcmdata/dcpixseq.h> | |
36 #include <dcmtk/dcmdata/dcdatset.h> | |
37 #include <dcmtk/dcmdata/dcfilefo.h> | |
38 | |
39 namespace OrthancWSI | |
40 { | |
41 class MultiframeDicomWriter : public boost::noncopyable | |
42 { | |
43 private: | |
44 ImageCompression compression_; | |
45 E_TransferSyntax transferSyntax_; | |
46 DcmDataset sharedTags_; | |
47 size_t writtenSize_; | |
48 size_t framesCount_; | |
49 size_t uncompressedFrameSize_; | |
50 unsigned int width_; | |
51 unsigned int height_; | |
52 | |
53 Orthanc::ChunkedBuffer uncompressedPixelData_; | |
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54 std::unique_ptr<DcmSequenceOfItems> perFrameFunctionalGroups_; |
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55 std::unique_ptr<DcmPixelSequence> compressedPixelSequence_; |
0 | 56 DcmPixelItem* offsetTable_; |
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57 std::unique_ptr<DcmOffsetList> offsetList_; |
0 | 58 |
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59 bool isConcatenation_; |
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60 unsigned int countInstances_; |
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61 unsigned int firstFrameInInstance_; |
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62 |
0 | 63 void ResetImage(); |
64 | |
65 void InjectUncompressedPixelData(DcmFileFormat& dicom); | |
66 | |
67 public: | |
68 MultiframeDicomWriter(const DcmDataset& dataset, | |
69 ImageCompression compression, | |
70 Orthanc::PixelFormat pixelFormat, | |
71 unsigned int width, | |
72 unsigned int height, | |
73 unsigned int tileWidth, | |
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74 unsigned int tileHeight, |
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75 Orthanc::PhotometricInterpretation photometric, |
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76 bool isConcatenation); |
0 | 77 |
78 void AddFrame(const std::string& frame, | |
79 DcmItem* functionalGroup); // This takes the ownership | |
80 | |
81 void Flush(std::string& target, | |
82 unsigned int instanceNumber); | |
83 | |
84 unsigned int GetFramesCount() const | |
85 { | |
86 return framesCount_; | |
87 } | |
88 | |
89 size_t GetSize() const | |
90 { | |
91 return writtenSize_; | |
92 } | |
93 | |
94 unsigned int GetTotalWidth() const | |
95 { | |
96 return width_; | |
97 } | |
98 | |
99 unsigned int GetTotalHeight() const | |
100 { | |
101 return height_; | |
102 } | |
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103 |
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104 DcmDataset& GetSharedTags() |
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105 { |
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106 return sharedTags_; |
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107 } |
0 | 108 }; |
109 } |