Mercurial > hg > orthanc-wsi
annotate Framework/Inputs/DicomPyramidLevel.cpp @ 16:7a88c614be04
preparing for precompiled headers
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Thu, 27 Oct 2016 11:01:26 +0200 |
| parents | 4a7a53257c7d |
| children | b6432a00b103 |
| 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 | |
| 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 | |
|
16
7a88c614be04
preparing for precompiled headers
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
0
diff
changeset
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21 #include "../PrecompiledHeadersWSI.h" |
| 0 | 22 #include "DicomPyramidLevel.h" |
| 23 | |
| 24 #include "../Orthanc/Core/Logging.h" | |
| 25 #include "../Orthanc/Core/OrthancException.h" | |
| 26 | |
| 27 #include <boost/lexical_cast.hpp> | |
| 28 | |
| 29 namespace OrthancWSI | |
| 30 { | |
| 31 void DicomPyramidLevel::RegisterFrame(const DicomPyramidInstance& instance, | |
| 32 unsigned int frame) | |
| 33 { | |
| 34 TileLocation location(instance.GetFrameLocationX(frame), | |
| 35 instance.GetFrameLocationY(frame)); | |
| 36 | |
| 37 if (tiles_.find(location) != tiles_.end()) | |
| 38 { | |
| 39 LOG(ERROR) << "Tile with location (" << location.first << "," | |
| 40 << location.second << ") is indexed twice in level of size " | |
| 41 << totalWidth_ << "x" << totalHeight_; | |
| 42 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadFileFormat); | |
| 43 } | |
| 44 | |
| 45 tiles_[location] = std::make_pair(&instance, frame); | |
| 46 } | |
| 47 | |
| 48 | |
| 49 bool DicomPyramidLevel::LookupTile(TileContent& tile, | |
| 50 unsigned int tileX, | |
| 51 unsigned int tileY) const | |
| 52 { | |
| 53 Tiles::const_iterator found = tiles_.find(std::make_pair(tileX, tileY)); | |
| 54 if (found == tiles_.end()) | |
| 55 { | |
| 56 return false; | |
| 57 } | |
| 58 else | |
| 59 { | |
| 60 tile = found->second; | |
| 61 return true; | |
| 62 } | |
| 63 } | |
| 64 | |
| 65 | |
| 66 DicomPyramidLevel::DicomPyramidLevel(const DicomPyramidInstance& instance) : | |
| 67 totalWidth_(instance.GetTotalWidth()), | |
| 68 totalHeight_(instance.GetTotalHeight()), | |
| 69 tileWidth_(instance.GetTileWidth()), | |
| 70 tileHeight_(instance.GetTileHeight()) | |
| 71 { | |
| 72 if (totalWidth_ == 0 || | |
| 73 totalHeight_ == 0) | |
| 74 { | |
| 75 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); | |
| 76 } | |
| 77 | |
| 78 AddInstance(instance); | |
| 79 } | |
| 80 | |
| 81 | |
| 82 void DicomPyramidLevel::AddInstance(const DicomPyramidInstance& instance) | |
| 83 { | |
| 84 if (instance.GetTotalWidth() != totalWidth_ || | |
| 85 instance.GetTotalHeight() != totalHeight_ || | |
| 86 instance.GetTileWidth() != tileWidth_ || | |
| 87 instance.GetTileHeight() != tileHeight_) | |
| 88 { | |
| 89 throw Orthanc::OrthancException(Orthanc::ErrorCode_IncompatibleImageSize); | |
| 90 } | |
| 91 | |
| 92 instances_.push_back(&instance); | |
| 93 | |
| 94 for (size_t frame = 0; frame < instance.GetFrameCount(); frame++) | |
| 95 { | |
| 96 RegisterFrame(instance, frame); | |
| 97 } | |
| 98 } | |
| 99 | |
| 100 | |
| 101 bool DicomPyramidLevel::DownloadRawTile(ImageCompression& compression /* out */, | |
| 102 Orthanc::PixelFormat& format /* out */, | |
| 103 std::string& raw /* out */, | |
| 104 IOrthancConnection& orthanc, | |
| 105 unsigned int tileX, | |
| 106 unsigned int tileY) const | |
| 107 { | |
| 108 TileContent tile; | |
| 109 if (LookupTile(tile, tileX, tileY)) | |
| 110 { | |
| 111 assert(tile.first != NULL); | |
| 112 const DicomPyramidInstance& instance = *tile.first; | |
| 113 | |
| 114 std::string uri = ("/instances/" + instance.GetInstanceId() + | |
| 115 "/frames/" + boost::lexical_cast<std::string>(tile.second) + "/raw"); | |
| 116 | |
| 117 orthanc.RestApiGet(raw, uri); | |
| 118 | |
| 119 compression = instance.GetImageCompression(); | |
| 120 format = instance.GetPixelFormat(); | |
| 121 | |
| 122 return true; | |
| 123 } | |
| 124 else | |
| 125 { | |
| 126 return false; | |
| 127 } | |
| 128 } | |
| 129 } |