Mercurial > hg > orthanc-wsi
annotate Framework/Inputs/HierarchicalTiff.h @ 206:e12a4588d4bd
fix
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Tue, 04 Aug 2020 14:15:51 +0200 |
parents | e3cbf890b588 |
children | 1e864138f0da |
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) 2017-2020 Osimis S.A., Belgium |
0 | 6 * |
7 * This program is free software: you can redistribute it and/or | |
8 * modify it under the terms of the GNU Affero General Public License | |
9 * as published by the Free Software Foundation, either version 3 of | |
10 * the License, or (at your option) any later version. | |
11 * | |
12 * This program is distributed in the hope that it will be useful, but | |
13 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
15 * Affero General Public License for more details. | |
16 * | |
17 * You should have received a copy of the GNU Affero General Public License | |
18 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
19 **/ | |
20 | |
21 | |
22 #pragma once | |
23 | |
24 #include "PyramidWithRawTiles.h" | |
25 | |
26 #include <tiff.h> | |
27 #include <tiffio.h> | |
28 #include <vector> | |
29 #include <boost/thread.hpp> | |
30 | |
31 namespace OrthancWSI | |
32 { | |
33 class HierarchicalTiff : public PyramidWithRawTiles | |
34 { | |
35 private: | |
36 struct Level | |
37 { | |
38 tdir_t directory_; | |
39 unsigned int width_; | |
40 unsigned int height_; | |
41 std::string headers_; | |
42 | |
43 Level(TIFF* tiff, | |
44 tdir_t directory, | |
45 unsigned int width, | |
46 unsigned int height); | |
47 }; | |
48 | |
49 struct Comparator; | |
50 | |
51 boost::mutex mutex_; | |
52 TIFF* tiff_; | |
53 Orthanc::PixelFormat pixelFormat_; | |
54 ImageCompression compression_; | |
55 unsigned int tileWidth_; | |
56 unsigned int tileHeight_; | |
57 std::vector<Level> levels_; | |
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58 Orthanc::PhotometricInterpretation photometric_; |
0 | 59 |
60 void Finalize(); | |
61 | |
62 void CheckLevel(unsigned int level) const; | |
63 | |
64 bool GetCurrentCompression(ImageCompression& compression); | |
65 | |
66 bool GetCurrentPixelFormat(Orthanc::PixelFormat& pixelFormat, | |
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67 Orthanc::PhotometricInterpretation& photometric, |
0 | 68 ImageCompression compression); |
69 | |
70 bool Initialize(); | |
71 | |
72 public: | |
145 | 73 explicit HierarchicalTiff(const std::string& path); |
0 | 74 |
75 virtual ~HierarchicalTiff() | |
76 { | |
77 Finalize(); | |
78 } | |
79 | |
80 virtual unsigned int GetLevelCount() const | |
81 { | |
82 return levels_.size(); | |
83 } | |
84 | |
85 virtual unsigned int GetLevelWidth(unsigned int level) const; | |
86 | |
87 virtual unsigned int GetLevelHeight(unsigned int level) const; | |
88 | |
89 virtual unsigned int GetTileWidth() const | |
90 { | |
91 return tileWidth_; | |
92 } | |
93 | |
94 virtual unsigned int GetTileHeight() const | |
95 { | |
96 return tileHeight_; | |
97 } | |
98 | |
99 virtual bool ReadRawTile(std::string& tile, | |
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100 ImageCompression& compression, |
0 | 101 unsigned int level, |
102 unsigned int tileX, | |
103 unsigned int tileY); | |
104 | |
105 virtual Orthanc::PixelFormat GetPixelFormat() const | |
106 { | |
107 return pixelFormat_; | |
108 } | |
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109 |
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110 virtual Orthanc::PhotometricInterpretation GetPhotometricInterpretation() const |
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111 { |
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112 return photometric_; |
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113 } |
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114 |
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115 ImageCompression GetImageCompression() |
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116 { |
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117 return compression_; |
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118 } |
0 | 119 }; |
120 } |