Mercurial > hg > orthanc-wsi
annotate Framework/Inputs/SingleLevelDecodedPyramid.h @ 327:4e25eb77cd1d
implementation of padding for IIIF
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Thu, 17 Oct 2024 17:55:49 +0200 |
parents | 9947e70cbcea |
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rev | line source |
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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 | |
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5 * Copyright (C) 2017-2023 Osimis S.A., Belgium |
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6 * Copyright (C) 2024-2024 Orthanc Team SRL, Belgium |
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7 * Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium |
0 | 8 * |
9 * This program is free software: you can redistribute it and/or | |
10 * modify it under the terms of the GNU Affero General Public License | |
11 * as published by the Free Software Foundation, either version 3 of | |
12 * the License, or (at your option) any later version. | |
13 * | |
14 * This program is distributed in the hope that it will be useful, but | |
15 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
17 * Affero General Public License for more details. | |
18 * | |
19 * You should have received a copy of the GNU Affero General Public License | |
20 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
21 **/ | |
22 | |
23 | |
24 #pragma once | |
25 | |
26 #include "DecodedTiledPyramid.h" | |
27 | |
28 namespace OrthancWSI | |
29 { | |
30 class SingleLevelDecodedPyramid : public DecodedTiledPyramid | |
31 { | |
32 private: | |
33 Orthanc::ImageAccessor image_; | |
34 unsigned int tileWidth_; | |
35 unsigned int tileHeight_; | |
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36 unsigned int padding_; |
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37 uint8_t backgroundRed_; |
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38 uint8_t backgroundGreen_; |
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39 uint8_t backgroundBlue_; |
0 | 40 |
41 protected: | |
42 void SetImage(const Orthanc::ImageAccessor& image) | |
43 { | |
154 | 44 image.GetReadOnlyAccessor(image_); |
0 | 45 } |
46 | |
47 virtual void ReadRegion(Orthanc::ImageAccessor& target, | |
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48 bool& isEmpty, |
0 | 49 unsigned int level, |
50 unsigned int x, | |
216 | 51 unsigned int y) ORTHANC_OVERRIDE; |
0 | 52 |
53 public: | |
54 SingleLevelDecodedPyramid(unsigned int tileWidth, | |
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55 unsigned int tileHeight); |
0 | 56 |
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57 virtual unsigned int GetTileWidth(unsigned int level) const ORTHANC_OVERRIDE |
0 | 58 { |
59 return tileWidth_; | |
60 } | |
61 | |
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62 virtual unsigned int GetTileHeight(unsigned int level) const ORTHANC_OVERRIDE |
0 | 63 { |
64 return tileHeight_; | |
65 } | |
66 | |
216 | 67 virtual unsigned int GetLevelCount() const ORTHANC_OVERRIDE |
0 | 68 { |
69 return 1; | |
70 } | |
71 | |
216 | 72 virtual unsigned int GetLevelWidth(unsigned int level) const ORTHANC_OVERRIDE; |
0 | 73 |
216 | 74 virtual unsigned int GetLevelHeight(unsigned int level) const ORTHANC_OVERRIDE; |
0 | 75 |
216 | 76 virtual Orthanc::PixelFormat GetPixelFormat() const ORTHANC_OVERRIDE |
0 | 77 { |
78 return image_.GetFormat(); | |
79 } | |
171 | 80 |
216 | 81 virtual Orthanc::PhotometricInterpretation GetPhotometricInterpretation() const ORTHANC_OVERRIDE; |
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82 |
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83 void SetPadding(unsigned int padding, |
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84 uint8_t backgroundRed, |
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85 uint8_t backgroundGreen, |
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86 uint8_t backgroundBlue); |
0 | 87 }; |
88 } |