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comparison Framework/Inputs/SingleLevelDecodedPyramid.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 "DecodedTiledPyramid.h"
24
25 namespace OrthancWSI
26 {
27 class SingleLevelDecodedPyramid : public DecodedTiledPyramid
28 {
29 private:
30 Orthanc::ImageAccessor image_;
31 unsigned int tileWidth_;
32 unsigned int tileHeight_;
33
34 protected:
35 void SetImage(const Orthanc::ImageAccessor& image)
36 {
37 image_ = image;
38 }
39
40 virtual void ReadRegion(Orthanc::ImageAccessor& target,
41 unsigned int level,
42 unsigned int x,
43 unsigned int y);
44
45 public:
46 SingleLevelDecodedPyramid(unsigned int tileWidth,
47 unsigned int tileHeight) :
48 tileWidth_(tileWidth),
49 tileHeight_(tileHeight)
50 {
51 }
52
53 virtual unsigned int GetTileWidth() const
54 {
55 return tileWidth_;
56 }
57
58 virtual unsigned int GetTileHeight() const
59 {
60 return tileHeight_;
61 }
62
63 virtual unsigned int GetLevelCount() const
64 {
65 return 1;
66 }
67
68 virtual unsigned int GetLevelWidth(unsigned int level) const;
69
70 virtual unsigned int GetLevelHeight(unsigned int level) const;
71
72 virtual Orthanc::PixelFormat GetPixelFormat() const
73 {
74 return image_.GetFormat();
75 }
76 };
77 }