Mercurial > hg > orthanc-wsi
annotate Framework/Inputs/HierarchicalTiff.h @ 184:3317e3a4bb48 OrthancWSI-0.3
closing OrthancWSI-0.3
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Tue, 26 May 2020 17:15:42 +0200 |
| parents | 91fc9583b2de |
| children | ff0ef01c332c |
| rev | line source |
|---|---|
| 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 | |
| 5 * | |
| 6 * This program is free software: you can redistribute it and/or | |
| 7 * modify it under the terms of the GNU Affero General Public License | |
| 8 * as published by the Free Software Foundation, either version 3 of | |
| 9 * the License, or (at your option) any later version. | |
| 10 * | |
| 11 * This program is distributed in the hope that it will be useful, but | |
| 12 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 14 * Affero General Public License for more details. | |
| 15 * | |
| 16 * You should have received a copy of the GNU Affero General Public License | |
| 17 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 18 **/ | |
| 19 | |
| 20 | |
| 21 #pragma once | |
| 22 | |
| 23 #include "PyramidWithRawTiles.h" | |
| 24 | |
| 25 #include <tiff.h> | |
| 26 #include <tiffio.h> | |
| 27 #include <vector> | |
| 28 #include <boost/thread.hpp> | |
| 29 | |
| 30 namespace OrthancWSI | |
| 31 { | |
| 32 class HierarchicalTiff : public PyramidWithRawTiles | |
| 33 { | |
| 34 private: | |
| 35 struct Level | |
| 36 { | |
| 37 tdir_t directory_; | |
| 38 unsigned int width_; | |
| 39 unsigned int height_; | |
| 40 std::string headers_; | |
| 41 | |
| 42 Level(TIFF* tiff, | |
| 43 tdir_t directory, | |
| 44 unsigned int width, | |
| 45 unsigned int height); | |
| 46 }; | |
| 47 | |
| 48 struct Comparator; | |
| 49 | |
| 50 boost::mutex mutex_; | |
| 51 TIFF* tiff_; | |
| 52 Orthanc::PixelFormat pixelFormat_; | |
| 53 ImageCompression compression_; | |
| 54 unsigned int tileWidth_; | |
| 55 unsigned int tileHeight_; | |
| 56 std::vector<Level> levels_; | |
| 57 | |
| 58 void Finalize(); | |
| 59 | |
| 60 void CheckLevel(unsigned int level) const; | |
| 61 | |
| 62 bool GetCurrentCompression(ImageCompression& compression); | |
| 63 | |
| 64 bool GetCurrentPixelFormat(Orthanc::PixelFormat& pixelFormat, | |
| 65 ImageCompression compression); | |
| 66 | |
| 67 bool Initialize(); | |
| 68 | |
| 69 public: | |
| 70 HierarchicalTiff(const std::string& path); | |
| 71 | |
| 72 virtual ~HierarchicalTiff() | |
| 73 { | |
| 74 Finalize(); | |
| 75 } | |
| 76 | |
| 77 virtual unsigned int GetLevelCount() const | |
| 78 { | |
| 79 return levels_.size(); | |
| 80 } | |
| 81 | |
| 82 virtual unsigned int GetLevelWidth(unsigned int level) const; | |
| 83 | |
| 84 virtual unsigned int GetLevelHeight(unsigned int level) const; | |
| 85 | |
| 86 virtual unsigned int GetTileWidth() const | |
| 87 { | |
| 88 return tileWidth_; | |
| 89 } | |
| 90 | |
| 91 virtual unsigned int GetTileHeight() const | |
| 92 { | |
| 93 return tileHeight_; | |
| 94 } | |
| 95 | |
| 96 virtual bool ReadRawTile(std::string& tile, | |
|
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91fc9583b2de
big refactoring to support sparse tiling
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
0
diff
changeset
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97 ImageCompression& compression, |
| 0 | 98 unsigned int level, |
| 99 unsigned int tileX, | |
| 100 unsigned int tileY); | |
| 101 | |
| 102 virtual Orthanc::PixelFormat GetPixelFormat() const | |
| 103 { | |
| 104 return pixelFormat_; | |
| 105 } | |
|
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91fc9583b2de
big refactoring to support sparse tiling
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
0
diff
changeset
|
106 |
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91fc9583b2de
big refactoring to support sparse tiling
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
0
diff
changeset
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107 ImageCompression GetImageCompression() |
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91fc9583b2de
big refactoring to support sparse tiling
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
0
diff
changeset
|
108 { |
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91fc9583b2de
big refactoring to support sparse tiling
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
0
diff
changeset
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109 return compression_; |
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91fc9583b2de
big refactoring to support sparse tiling
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
0
diff
changeset
|
110 } |
| 0 | 111 }; |
| 112 } |