Mercurial > hg > orthanc-wsi
annotate Framework/Algorithms/PyramidReader.h @ 289:5f783bf882fe
add warning about anisotropic pixel spacing
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Thu, 13 Jul 2023 12:49:50 +0200 |
| parents | 20a730889ae2 |
| children | 7020852a8fa9 |
| 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 | |
| 254 | 5 * Copyright (C) 2017-2023 Osimis S.A., Belgium |
| 6 * Copyright (C) 2021-2023 Sebastien Jodogne, ICTEAM UCLouvain, Belgium | |
| 0 | 7 * |
| 8 * This program is free software: you can redistribute it and/or | |
| 9 * modify it under the terms of the GNU Affero General Public License | |
| 10 * as published by the Free Software Foundation, either version 3 of | |
| 11 * the License, or (at your option) any later version. | |
| 12 * | |
| 13 * This program is distributed in the hope that it will be useful, but | |
| 14 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 16 * Affero General Public License for more details. | |
| 17 * | |
| 18 * You should have received a copy of the GNU Affero General Public License | |
| 19 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 20 **/ | |
| 21 | |
| 22 | |
| 23 #pragma once | |
| 24 | |
| 25 #include "../Inputs/ITiledPyramid.h" | |
| 26 #include "../DicomizerParameters.h" | |
| 27 | |
|
199
a1c265cb2174
replacing deprecated std::auto_ptr by std::unique_ptr
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
175
diff
changeset
|
28 #include <Compatibility.h> // For std::unique_ptr |
|
a1c265cb2174
replacing deprecated std::auto_ptr by std::unique_ptr
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
175
diff
changeset
|
29 |
| 0 | 30 #include <map> |
| 31 #include <memory> | |
| 32 | |
| 33 namespace OrthancWSI | |
| 34 { | |
| 35 // This class is not thread-safe | |
| 36 class PyramidReader : public boost::noncopyable | |
| 37 { | |
| 38 private: | |
| 39 class SourceTile; | |
| 40 | |
| 41 typedef std::pair<unsigned int, unsigned int> Location; | |
| 42 typedef std::map<Location, SourceTile*> Cache; | |
| 43 | |
| 44 ITiledPyramid& source_; | |
| 45 unsigned int level_; | |
| 46 unsigned int levelWidth_; | |
| 47 unsigned int levelHeight_; | |
| 48 unsigned int sourceTileWidth_; | |
| 49 unsigned int sourceTileHeight_; | |
| 50 unsigned int targetTileWidth_; | |
| 51 unsigned int targetTileHeight_; | |
| 52 const DicomizerParameters& parameters_; | |
| 53 | |
| 54 Cache cache_; | |
| 55 | |
|
199
a1c265cb2174
replacing deprecated std::auto_ptr by std::unique_ptr
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
175
diff
changeset
|
56 std::unique_ptr<Orthanc::ImageAccessor> outside_; |
| 0 | 57 |
| 58 | |
| 59 Orthanc::ImageAccessor& GetOutsideTile(); | |
| 60 | |
| 61 void CheckTileSize(const Orthanc::ImageAccessor& tile) const; | |
| 62 | |
|
57
91fc9583b2de
big refactoring to support sparse tiling
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
0
diff
changeset
|
63 void CheckTileSize(const std::string& tile, |
|
91fc9583b2de
big refactoring to support sparse tiling
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
0
diff
changeset
|
64 ImageCompression compression) const; |
| 0 | 65 |
| 66 SourceTile& AccessSourceTile(const Location& location); | |
| 67 | |
| 68 Location MapTargetToSourceLocation(unsigned int tileX, | |
| 69 unsigned int tileY); | |
| 70 | |
| 71 public: | |
| 72 PyramidReader(ITiledPyramid& source, | |
| 73 unsigned int level, | |
| 74 unsigned int targetTileWidth, | |
| 75 unsigned int targetTileHeight, | |
| 76 const DicomizerParameters& parameters); | |
| 77 | |
| 78 ~PyramidReader(); | |
| 79 | |
| 80 const DicomizerParameters& GetParameters() const | |
| 81 { | |
| 82 return parameters_; | |
| 83 } | |
| 84 | |
| 85 Orthanc::PixelFormat GetPixelFormat() const | |
| 86 { | |
| 87 return source_.GetPixelFormat(); | |
| 88 } | |
| 89 | |
|
57
91fc9583b2de
big refactoring to support sparse tiling
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
0
diff
changeset
|
90 const std::string* GetRawTile(ImageCompression& compression, |
|
91fc9583b2de
big refactoring to support sparse tiling
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
0
diff
changeset
|
91 unsigned int tileX, |
| 0 | 92 unsigned int tileY); |
| 93 | |
| 154 | 94 void GetDecodedTile(Orthanc::ImageAccessor& target, |
| 95 unsigned int tileX, | |
| 96 unsigned int tileY); | |
| 0 | 97 }; |
| 98 } |