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annotate Framework/Inputs/HierarchicalTiff.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 "PyramidWithRawTiles.h" | |
297 | 27 #include "../TiffReader.h" |
0 | 28 |
29 #include <vector> | |
30 #include <boost/thread.hpp> | |
31 | |
32 namespace OrthancWSI | |
33 { | |
34 class HierarchicalTiff : public PyramidWithRawTiles | |
35 { | |
36 private: | |
37 struct Level | |
38 { | |
39 tdir_t directory_; | |
40 unsigned int width_; | |
41 unsigned int height_; | |
42 std::string headers_; | |
43 | |
44 Level(TIFF* tiff, | |
45 tdir_t directory, | |
46 unsigned int width, | |
47 unsigned int height); | |
48 }; | |
49 | |
50 struct Comparator; | |
51 | |
52 boost::mutex mutex_; | |
297 | 53 TiffReader reader_; |
0 | 54 Orthanc::PixelFormat pixelFormat_; |
55 ImageCompression compression_; | |
56 unsigned int tileWidth_; | |
57 unsigned int tileHeight_; | |
58 std::vector<Level> levels_; | |
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59 Orthanc::PhotometricInterpretation photometric_; |
0 | 60 |
61 void CheckLevel(unsigned int level) const; | |
62 | |
63 public: | |
145 | 64 explicit HierarchicalTiff(const std::string& path); |
0 | 65 |
216 | 66 virtual unsigned int GetLevelCount() const ORTHANC_OVERRIDE |
0 | 67 { |
68 return levels_.size(); | |
69 } | |
70 | |
216 | 71 virtual unsigned int GetLevelWidth(unsigned int level) const ORTHANC_OVERRIDE; |
0 | 72 |
216 | 73 virtual unsigned int GetLevelHeight(unsigned int level) const ORTHANC_OVERRIDE; |
0 | 74 |
217
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75 virtual unsigned int GetTileWidth(unsigned int level) const ORTHANC_OVERRIDE |
0 | 76 { |
77 return tileWidth_; | |
78 } | |
79 | |
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80 virtual unsigned int GetTileHeight(unsigned int level) const ORTHANC_OVERRIDE |
0 | 81 { |
82 return tileHeight_; | |
83 } | |
84 | |
85 virtual bool ReadRawTile(std::string& tile, | |
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86 ImageCompression& compression, |
0 | 87 unsigned int level, |
88 unsigned int tileX, | |
216 | 89 unsigned int tileY) ORTHANC_OVERRIDE; |
0 | 90 |
216 | 91 virtual Orthanc::PixelFormat GetPixelFormat() const ORTHANC_OVERRIDE |
0 | 92 { |
93 return pixelFormat_; | |
94 } | |
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95 |
216 | 96 virtual Orthanc::PhotometricInterpretation GetPhotometricInterpretation() const ORTHANC_OVERRIDE |
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97 { |
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98 return photometric_; |
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99 } |
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100 |
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101 ImageCompression GetImageCompression() |
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102 { |
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103 return compression_; |
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104 } |
0 | 105 }; |
106 } |