Mercurial > hg > orthanc-wsi
comparison Framework/Outputs/HierarchicalTiffWriter.h @ 0:4a7a53257c7d
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author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Sat, 22 Oct 2016 21:48:33 +0200 |
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children | ff0ef01c332c |
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-1:000000000000 | 0:4a7a53257c7d |
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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 "PyramidWriterBase.h" | |
24 | |
25 #include <tiff.h> | |
26 #include <tiffio.h> | |
27 #include <deque> | |
28 #include <vector> | |
29 #include <boost/thread.hpp> | |
30 | |
31 namespace OrthancWSI | |
32 { | |
33 class HierarchicalTiffWriter : public PyramidWriterBase | |
34 { | |
35 private: | |
36 class PendingTile; | |
37 struct Comparator; | |
38 | |
39 TIFF* tiff_; | |
40 | |
41 boost::mutex mutex_; | |
42 std::deque<PendingTile*> pending_; | |
43 std::vector<Level> levels_; | |
44 unsigned int currentLevel_; | |
45 unsigned int nextX_; | |
46 unsigned int nextY_; | |
47 bool isFirst_; | |
48 | |
49 void Close() | |
50 { | |
51 TIFFClose(tiff_); | |
52 } | |
53 | |
54 void StoreTile(const std::string& tile, | |
55 unsigned int tileX, | |
56 unsigned int tileY); | |
57 | |
58 void ConfigureLevel(const Level& level, | |
59 bool createLevel); | |
60 | |
61 void AdvanceToNextTile(); | |
62 | |
63 void ScanPending(); | |
64 | |
65 | |
66 protected: | |
67 virtual void WriteRawTileInternal(const std::string& tile, | |
68 const Level& level, | |
69 unsigned int tileX, | |
70 unsigned int tileY); | |
71 | |
72 virtual void AddLevelInternal(const Level& level); | |
73 | |
74 | |
75 public: | |
76 HierarchicalTiffWriter(const std::string& path, | |
77 Orthanc::PixelFormat pixelFormat, | |
78 ImageCompression compression, | |
79 unsigned int tileWidth, | |
80 unsigned int tileHeight); | |
81 | |
82 virtual ~HierarchicalTiffWriter(); | |
83 | |
84 virtual void Flush(); | |
85 }; | |
86 } |