Mercurial > hg > orthanc-wsi
annotate Framework/Outputs/InMemoryTiledImage.cpp @ 177:ea62c89b264b
fix due to change in the orthanc framework
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Wed, 26 Feb 2020 09:18:45 +0100 |
| parents | e3cbf890b588 |
| children | f299c191cd76 |
| 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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5 * Copyright (C) 2017-2020 Osimis S.A., Belgium |
| 0 | 6 * |
| 7 * This program is free software: you can redistribute it and/or | |
| 8 * modify it under the terms of the GNU Affero General Public License | |
| 9 * as published by the Free Software Foundation, either version 3 of | |
| 10 * the License, or (at your option) any later version. | |
| 11 * | |
| 12 * This program is distributed in the hope that it will be useful, but | |
| 13 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 15 * Affero General Public License for more details. | |
| 16 * | |
| 17 * You should have received a copy of the GNU Affero General Public License | |
| 18 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 19 **/ | |
| 20 | |
| 21 | |
|
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22 #include "../PrecompiledHeadersWSI.h" |
| 0 | 23 #include "InMemoryTiledImage.h" |
| 24 | |
| 25 #include "../ImageToolbox.h" | |
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26 #include <Core/Logging.h> |
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27 #include <Core/OrthancException.h> |
| 0 | 28 |
| 29 namespace OrthancWSI | |
| 30 { | |
| 31 static void CheckLevel(unsigned int level) | |
| 32 { | |
| 33 if (level != 0) | |
| 34 { | |
| 35 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); | |
| 36 } | |
| 37 } | |
| 38 | |
| 39 | |
| 40 InMemoryTiledImage::InMemoryTiledImage(Orthanc::PixelFormat format, | |
| 41 unsigned int countTilesX, | |
| 42 unsigned int countTilesY, | |
| 43 unsigned int tileWidth, | |
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44 unsigned int tileHeight, |
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45 Orthanc::PhotometricInterpretation photometric) : |
| 0 | 46 format_(format), |
| 47 countTilesX_(countTilesX), | |
| 48 countTilesY_(countTilesY), | |
| 49 tileWidth_(tileWidth), | |
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50 tileHeight_(tileHeight), |
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51 photometric_(photometric) |
| 0 | 52 { |
| 53 } | |
| 54 | |
| 55 | |
| 56 InMemoryTiledImage::~InMemoryTiledImage() | |
| 57 { | |
| 58 for (Tiles::iterator it = tiles_.begin(); it != tiles_.end(); ++it) | |
| 59 { | |
| 60 delete it->second; | |
| 61 } | |
| 62 } | |
| 63 | |
| 64 | |
| 65 unsigned int InMemoryTiledImage::GetCountTilesX(unsigned int level) const | |
| 66 { | |
| 67 CheckLevel(level); | |
| 68 return countTilesX_; | |
| 69 } | |
| 70 | |
| 71 | |
| 72 unsigned int InMemoryTiledImage::GetCountTilesY(unsigned int level) const | |
| 73 { | |
| 74 CheckLevel(level); | |
| 75 return countTilesY_; | |
| 76 } | |
| 77 | |
| 78 | |
| 79 unsigned int InMemoryTiledImage::GetLevelWidth(unsigned int level) const | |
| 80 { | |
| 81 CheckLevel(level); | |
| 82 return tileWidth_ * countTilesX_; | |
| 83 } | |
| 84 | |
| 85 | |
| 86 unsigned int InMemoryTiledImage::GetLevelHeight(unsigned int level) const | |
| 87 { | |
| 88 CheckLevel(level); | |
| 89 return tileHeight_ * countTilesY_; | |
| 90 } | |
| 91 | |
| 92 | |
| 93 bool InMemoryTiledImage::ReadRawTile(std::string& tile, | |
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94 ImageCompression& compression, |
| 0 | 95 unsigned int level, |
| 96 unsigned int tileX, | |
| 97 unsigned int tileY) | |
| 98 { | |
| 99 CheckLevel(level); | |
| 100 return false; // Unavailable | |
| 101 } | |
| 102 | |
| 103 | |
| 104 Orthanc::ImageAccessor* InMemoryTiledImage::DecodeTile(unsigned int level, | |
| 105 unsigned int tileX, | |
| 106 unsigned int tileY) | |
| 107 { | |
| 108 CheckLevel(level); | |
| 109 | |
| 110 if (tileX >= countTilesX_ || | |
| 111 tileY >= countTilesY_) | |
| 112 { | |
| 113 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); | |
| 114 } | |
| 115 | |
| 116 { | |
| 117 boost::mutex::scoped_lock lock(mutex_); | |
| 118 | |
| 119 Tiles::const_iterator it = tiles_.find(std::make_pair(tileX, tileY)); | |
| 120 if (it != tiles_.end()) | |
| 121 { | |
| 154 | 122 std::auto_ptr<Orthanc::ImageAccessor> result(new Orthanc::ImageAccessor); |
| 123 it->second->GetReadOnlyAccessor(*result); | |
| 124 return result.release(); | |
| 0 | 125 } |
| 126 else | |
| 127 { | |
| 128 LOG(ERROR) << "The following tile has not been set: " << tileX << "," << tileY; | |
| 129 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError); | |
| 130 } | |
| 131 } | |
| 132 } | |
| 133 | |
| 134 | |
| 135 void InMemoryTiledImage::WriteRawTile(const std::string& raw, | |
| 136 ImageCompression compression, | |
| 137 unsigned int level, | |
| 138 unsigned int tileX, | |
| 139 unsigned int tileY) | |
| 140 { | |
| 141 std::auto_ptr<Orthanc::ImageAccessor> decoded(ImageToolbox::DecodeTile(raw, compression)); | |
| 142 EncodeTile(*decoded, level, tileX, tileY); | |
| 143 } | |
| 144 | |
| 145 | |
| 146 void InMemoryTiledImage::EncodeTile(const Orthanc::ImageAccessor& tile, | |
| 147 unsigned int level, | |
| 148 unsigned int tileX, | |
| 149 unsigned int tileY) | |
| 150 { | |
| 151 CheckLevel(level); | |
| 152 | |
| 153 if (tileX >= countTilesX_ || | |
| 154 tileY >= countTilesY_) | |
| 155 { | |
| 156 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); | |
| 157 } | |
| 158 | |
| 159 { | |
| 160 boost::mutex::scoped_lock lock(mutex_); | |
| 161 | |
| 162 Tiles::iterator it = tiles_.find(std::make_pair(tileX, tileY)); | |
| 163 if (it == tiles_.end()) | |
| 164 { | |
| 165 tiles_[std::make_pair(tileX, tileY)] = ImageToolbox::Clone(tile); | |
| 166 } | |
| 167 else | |
| 168 { | |
| 169 if (it->second) | |
| 170 { | |
| 171 delete it->second; | |
| 172 } | |
| 173 | |
| 174 it->second = ImageToolbox::Clone(tile); | |
| 175 } | |
| 176 } | |
| 177 } | |
| 178 } |