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comparison Framework/Outputs/TruncatedPyramidWriter.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 ff0ef01c332c
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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 "InMemoryTiledImage.h"
24
25 namespace OrthancWSI
26 {
27 class TruncatedPyramidWriter : public IPyramidWriter
28 {
29 private:
30 IPyramidWriter& lowerLevels_;
31 InMemoryTiledImage upperLevel_;
32 unsigned int upperLevelIndex_;
33
34 public:
35 TruncatedPyramidWriter(IPyramidWriter& lower,
36 unsigned int upperLevelIndex);
37
38 virtual unsigned int GetLevelCount() const
39 {
40 return upperLevelIndex_ + 1;
41 }
42
43 virtual Orthanc::PixelFormat GetPixelFormat() const
44 {
45 return lowerLevels_.GetPixelFormat();
46 }
47
48 virtual unsigned int GetTileWidth() const
49 {
50 return lowerLevels_.GetTileWidth();
51 }
52
53 virtual unsigned int GetTileHeight() const
54 {
55 return lowerLevels_.GetTileHeight();
56 }
57
58 virtual unsigned int GetCountTilesX(unsigned int level) const;
59
60 virtual unsigned int GetCountTilesY(unsigned int level) const;
61
62 virtual void WriteRawTile(const std::string& tile,
63 ImageCompression compression,
64 unsigned int level,
65 unsigned int x,
66 unsigned int y);
67
68 virtual void EncodeTile(const Orthanc::ImageAccessor& tile,
69 unsigned int level,
70 unsigned int x,
71 unsigned int y);
72
73 InMemoryTiledImage& GetUpperLevel()
74 {
75 return upperLevel_;
76 }
77 };
78 }