Mercurial > hg > orthanc-wsi
annotate Framework/Outputs/PyramidWriterBase.h @ 309:7020852a8fa9
updated year to 2024
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Fri, 22 Mar 2024 15:48:12 +0100 |
| parents | 20a730889ae2 |
| children | 0683312e21ba |
| rev | line source |
|---|---|
| 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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7020852a8fa9
updated year to 2024
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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5 * Copyright (C) 2017-2024 Osimis S.A., Belgium |
|
7020852a8fa9
updated year to 2024
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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changeset
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6 * Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium |
| 0 | 7 * |
| 8 * This program is free software: you can redistribute it and/or | |
| 9 * modify it under the terms of the GNU Affero General Public License | |
| 10 * as published by the Free Software Foundation, either version 3 of | |
| 11 * the License, or (at your option) any later version. | |
| 12 * | |
| 13 * This program is distributed in the hope that it will be useful, but | |
| 14 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 16 * Affero General Public License for more details. | |
| 17 * | |
| 18 * You should have received a copy of the GNU Affero General Public License | |
| 19 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 20 **/ | |
| 21 | |
| 22 | |
| 23 #pragma once | |
| 24 | |
| 25 #include "IPyramidWriter.h" | |
| 26 | |
| 27 #include <boost/thread.hpp> | |
| 28 | |
| 29 namespace OrthancWSI | |
| 30 { | |
| 31 class PyramidWriterBase : public IPyramidWriter | |
| 32 { | |
| 33 protected: | |
| 34 struct Level | |
| 35 { | |
| 36 unsigned int z_; | |
| 37 unsigned int width_; | |
| 38 unsigned int height_; | |
| 39 unsigned int countTilesX_; | |
| 40 unsigned int countTilesY_; | |
| 41 }; | |
| 42 | |
| 43 // WARNING: The following method can be called from multiple | |
| 44 // threads, locking must be implemented in derived classes. | |
| 45 virtual void WriteRawTileInternal(const std::string& tile, | |
| 46 const Level& level, | |
| 47 unsigned int tileX, | |
| 48 unsigned int tileY) = 0; | |
| 49 | |
| 50 // This function is invoked before any call to WriteRawTileInternal() | |
| 51 virtual void AddLevelInternal(const Level& level) = 0; | |
| 52 | |
| 53 private: | |
| 54 boost::mutex mutex_; // This mutex protects access to the levels | |
| 55 Orthanc::PixelFormat pixelFormat_; | |
| 56 ImageCompression compression_; | |
| 57 unsigned int tileWidth_; | |
| 58 unsigned int tileHeight_; | |
| 59 uint8_t jpegQuality_; | |
| 60 std::vector<Level> levels_; | |
| 61 bool first_; | |
| 62 | |
| 63 Level GetLevel(unsigned int level) const; | |
| 64 | |
| 65 public: | |
| 66 PyramidWriterBase(Orthanc::PixelFormat pixelFormat, | |
| 67 ImageCompression compression, | |
| 68 unsigned int tileWidth, | |
| 69 unsigned int tileHeight); | |
| 70 | |
| 71 uint8_t GetJpegQuality() const | |
| 72 { | |
| 73 return jpegQuality_; | |
| 74 } | |
| 75 | |
| 76 void SetJpegQuality(int quality); | |
| 77 | |
| 216 | 78 void AddLevel(unsigned int width, |
| 79 unsigned int height); | |
| 80 | |
| 81 virtual unsigned int GetTileWidth() const ORTHANC_OVERRIDE | |
| 0 | 82 { |
| 83 return tileWidth_; | |
| 84 } | |
| 85 | |
| 216 | 86 virtual unsigned int GetTileHeight() const ORTHANC_OVERRIDE |
| 0 | 87 { |
| 88 return tileHeight_; | |
| 89 } | |
| 90 | |
| 216 | 91 virtual unsigned int GetCountTilesX(unsigned int level) const ORTHANC_OVERRIDE |
| 0 | 92 { |
| 93 return GetLevel(level).countTilesX_; | |
| 94 } | |
| 95 | |
| 216 | 96 virtual unsigned int GetCountTilesY(unsigned int level) const ORTHANC_OVERRIDE |
| 0 | 97 { |
| 98 return GetLevel(level).countTilesY_; | |
| 99 } | |
| 100 | |
| 216 | 101 virtual unsigned int GetLevelCount() const ORTHANC_OVERRIDE; |
| 0 | 102 |
| 103 ImageCompression GetImageCompression() const | |
| 104 { | |
| 105 return compression_; | |
| 106 } | |
| 107 | |
| 108 virtual void WriteRawTile(const std::string& tile, | |
| 109 ImageCompression compression, | |
| 110 unsigned int z, | |
| 111 unsigned int tileX, | |
| 216 | 112 unsigned int tileY) ORTHANC_OVERRIDE; |
| 0 | 113 |
| 114 virtual void EncodeTile(const Orthanc::ImageAccessor& tile, | |
| 115 unsigned int z, | |
| 116 unsigned int tileX, | |
| 216 | 117 unsigned int tileY) ORTHANC_OVERRIDE; |
| 0 | 118 |
| 216 | 119 virtual Orthanc::PixelFormat GetPixelFormat() const ORTHANC_OVERRIDE |
| 0 | 120 { |
| 121 return pixelFormat_; | |
| 122 } | |
| 123 | |
| 124 virtual void Flush() = 0; | |
| 125 }; | |
| 126 } |