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comparison Framework/Outputs/DicomPyramidWriter.h @ 0:4a7a53257c7d

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initial commit
author Sebastien Jodogne <s.jodogne@gmail.com>
date Sat, 22 Oct 2016 21:48:33 +0200
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children 147bd6dc28db
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-1:000000000000 0:4a7a53257c7d
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 #include "MultiframeDicomWriter.h"
25 #include "../Messaging/IFileTarget.h"
26 #include "../ImagedVolumeParameters.h"
27
28 namespace OrthancWSI
29 {
30 class DicomPyramidWriter : public PyramidWriterBase
31 {
32 private:
33 std::vector<MultiframeDicomWriter*> writers_;
34
35 boost::mutex mutex_; // Protects the access to "writers_"
36 IFileTarget& target_;
37 const DcmDataset& dataset_;
38 size_t maxSize_;
39 size_t countTiles_;
40 unsigned int countInstances_;
41
42 const ImagedVolumeParameters& volume_;
43
44 void FlushInternal(MultiframeDicomWriter& writer,
45 bool force);
46
47 DcmItem* CreateFunctionalGroup(unsigned int frame,
48 unsigned int x,
49 unsigned int y,
50 unsigned int totalWidth,
51 unsigned int totalHeight,
52 float physicalZ) const;
53
54 protected:
55 virtual void WriteRawTileInternal(const std::string& tile,
56 const Level& level,
57 unsigned int x,
58 unsigned int y);
59
60 virtual void AddLevelInternal(const Level& level)
61 {
62 }
63
64 public:
65 DicomPyramidWriter(IFileTarget& target,
66 const DcmDataset& dataset,
67 Orthanc::PixelFormat pixelFormat,
68 ImageCompression compression,
69 unsigned int tileWidth,
70 unsigned int tileHeight,
71 size_t maxSize, // If "0", no automatic flushing
72 const ImagedVolumeParameters& volume);
73
74 virtual ~DicomPyramidWriter();
75
76 virtual void Flush();
77 };
78 }