Mercurial > hg > orthanc-wsi
annotate Framework/Algorithms/PyramidReader.h @ 175:e3cbf890b588
upgrade to year 2020
author | Sebastien Jodogne <s.jodogne@gmail.com> |
---|---|
date | Fri, 31 Jan 2020 17:44:03 +0100 |
parents | 6b8ccfc02051 |
children | a1c265cb2174 |
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 | |
175
e3cbf890b588
upgrade to year 2020
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
157
diff
changeset
|
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 "../Inputs/ITiledPyramid.h" | |
25 #include "../DicomizerParameters.h" | |
26 | |
27 #include <map> | |
28 #include <memory> | |
29 | |
30 namespace OrthancWSI | |
31 { | |
32 // This class is not thread-safe | |
33 class PyramidReader : public boost::noncopyable | |
34 { | |
35 private: | |
36 class SourceTile; | |
37 | |
38 typedef std::pair<unsigned int, unsigned int> Location; | |
39 typedef std::map<Location, SourceTile*> Cache; | |
40 | |
41 ITiledPyramid& source_; | |
42 unsigned int level_; | |
43 unsigned int levelWidth_; | |
44 unsigned int levelHeight_; | |
45 unsigned int sourceTileWidth_; | |
46 unsigned int sourceTileHeight_; | |
47 unsigned int targetTileWidth_; | |
48 unsigned int targetTileHeight_; | |
49 const DicomizerParameters& parameters_; | |
50 | |
51 Cache cache_; | |
52 | |
53 std::auto_ptr<Orthanc::ImageAccessor> outside_; | |
54 | |
55 | |
56 Orthanc::ImageAccessor& GetOutsideTile(); | |
57 | |
58 void CheckTileSize(const Orthanc::ImageAccessor& tile) const; | |
59 | |
57
91fc9583b2de
big refactoring to support sparse tiling
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
0
diff
changeset
|
60 void CheckTileSize(const std::string& tile, |
91fc9583b2de
big refactoring to support sparse tiling
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
0
diff
changeset
|
61 ImageCompression compression) const; |
0 | 62 |
63 SourceTile& AccessSourceTile(const Location& location); | |
64 | |
65 Location MapTargetToSourceLocation(unsigned int tileX, | |
66 unsigned int tileY); | |
67 | |
68 public: | |
69 PyramidReader(ITiledPyramid& source, | |
70 unsigned int level, | |
71 unsigned int targetTileWidth, | |
72 unsigned int targetTileHeight, | |
73 const DicomizerParameters& parameters); | |
74 | |
75 ~PyramidReader(); | |
76 | |
77 const DicomizerParameters& GetParameters() const | |
78 { | |
79 return parameters_; | |
80 } | |
81 | |
82 Orthanc::PixelFormat GetPixelFormat() const | |
83 { | |
84 return source_.GetPixelFormat(); | |
85 } | |
86 | |
57
91fc9583b2de
big refactoring to support sparse tiling
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
0
diff
changeset
|
87 const std::string* GetRawTile(ImageCompression& compression, |
91fc9583b2de
big refactoring to support sparse tiling
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
0
diff
changeset
|
88 unsigned int tileX, |
0 | 89 unsigned int tileY); |
90 | |
154 | 91 void GetDecodedTile(Orthanc::ImageAccessor& target, |
92 unsigned int tileX, | |
93 unsigned int tileY); | |
0 | 94 }; |
95 } |