Mercurial > hg > orthanc-wsi
annotate Framework/DicomToolbox.cpp @ 330:c42083d50ddf
Added support for DICOM tag "Recommended Absent Pixel CIELab" (0048,0015)
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Fri, 18 Oct 2024 13:08:55 +0200 |
| parents | 0683312e21ba |
| children |
| 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) 2017-2023 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 | |
|
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preparing for precompiled headers
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24 #include "PrecompiledHeadersWSI.h" |
| 0 | 25 #include "DicomToolbox.h" |
| 26 | |
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27 #include <Compatibility.h> // For std::unique_ptr |
| 192 | 28 #include <Logging.h> |
| 29 #include <OrthancException.h> | |
| 30 #include <Toolbox.h> | |
| 0 | 31 |
| 32 #if ORTHANC_ENABLE_DCMTK == 1 | |
| 33 # include <dcmtk/dcmdata/dcelem.h> | |
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use of OrthancPluginsExports.cmake, link against system-wide orthanc framework
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34 # include <dcmtk/dcmdata/dcitem.h> |
| 0 | 35 # include <dcmtk/dcmdata/dcsequen.h> |
| 83 | 36 # include <dcmtk/dcmdata/dcvrat.h> |
| 0 | 37 #endif |
| 38 | |
| 39 namespace OrthancWSI | |
| 40 { | |
| 41 namespace DicomToolbox | |
| 42 { | |
| 43 #if ORTHANC_ENABLE_DCMTK == 1 | |
| 44 void SetStringTag(DcmItem& dataset, | |
| 45 const DcmTagKey& key, | |
| 46 const std::string& value) | |
| 47 { | |
| 48 if (!dataset.tagExists(key) && | |
| 49 !dataset.putAndInsertString(key, value.c_str()).good()) | |
| 50 { | |
| 51 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError); | |
| 52 } | |
| 53 } | |
| 54 | |
| 55 void SetUint16Tag(DcmItem& dataset, | |
| 56 const DcmTagKey& key, | |
| 57 uint16_t value) | |
| 58 { | |
| 59 if (!dataset.tagExists(key) && | |
| 60 !dataset.putAndInsertUint16(key, value).good()) | |
| 61 { | |
| 62 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError); | |
| 63 } | |
| 64 } | |
| 65 | |
| 66 | |
| 67 void SetUint32Tag(DcmItem& dataset, | |
| 68 const DcmTagKey& key, | |
| 69 uint32_t value) | |
| 70 { | |
| 71 if (!dataset.tagExists(key) && | |
| 72 !dataset.putAndInsertUint32(key, value).good()) | |
| 73 { | |
| 74 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError); | |
| 75 } | |
| 76 } | |
| 77 | |
| 78 | |
| 83 | 79 void SetAttributeTag(DcmItem& dataset, |
| 80 const DcmTagKey& key, | |
| 81 const DcmTagKey& value) | |
| 82 { | |
| 83 if (!dataset.tagExists(key)) | |
| 84 { | |
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85 std::unique_ptr<DcmAttributeTag> tag(new DcmAttributeTag(key)); |
| 83 | 86 |
| 87 if (!tag->putTagVal(value).good() || | |
| 88 !dataset.insert(tag.release()).good()) | |
| 89 { | |
| 90 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError); | |
| 91 } | |
| 92 } | |
| 93 } | |
| 94 | |
| 95 | |
| 0 | 96 DcmItem* ExtractSingleSequenceItem(DcmItem& dataset, |
| 97 const DcmTagKey& key) | |
| 98 { | |
| 99 DcmElement* element = NULL; | |
| 216 | 100 if (!dataset.findAndGetElement(key, element).good() || |
| 0 | 101 element == NULL) |
| 102 { | |
| 103 return NULL; | |
| 104 } | |
| 105 | |
| 106 if (element->getVR() != EVR_SQ) | |
| 107 { | |
| 108 DcmTag tag(key); | |
| 109 LOG(ERROR) << "The following element in the DICOM dataset is not a sequence as expected: " << tag.getTagName(); | |
| 110 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadFileFormat); | |
| 111 } | |
| 112 | |
| 113 DcmSequenceOfItems& sequence = dynamic_cast<DcmSequenceOfItems&>(*element); | |
| 114 if (sequence.card() != 1) | |
| 115 { | |
| 116 LOG(ERROR) << "Bad number of elements in the sequence (it must contain exactly 1 element)"; | |
| 117 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadFileFormat); | |
| 118 } | |
| 119 | |
| 120 return sequence.getItem(0); | |
| 121 } | |
| 122 | |
| 123 | |
| 124 uint16_t GetUint16Tag(DcmItem& dataset, | |
| 125 const DcmTagKey& key) | |
| 126 { | |
| 127 uint16_t value; | |
| 128 if (dataset.findAndGetUint16(key, value).good()) | |
| 129 { | |
| 130 return value; | |
| 131 } | |
| 132 else | |
| 133 { | |
| 134 throw Orthanc::OrthancException(Orthanc::ErrorCode_InexistentTag); | |
| 135 } | |
| 136 } | |
| 137 | |
| 138 | |
| 139 uint32_t GetUint32Tag(DcmItem& dataset, | |
| 140 const DcmTagKey& key) | |
| 141 { | |
| 142 Uint32 value; | |
| 143 if (dataset.findAndGetUint32(key, value).good()) | |
| 144 { | |
| 145 return value; | |
| 146 } | |
| 147 else | |
| 148 { | |
| 149 throw Orthanc::OrthancException(Orthanc::ErrorCode_InexistentTag); | |
| 150 } | |
| 151 } | |
| 152 | |
| 153 | |
| 154 int32_t GetInt32Tag(DcmItem& dataset, | |
| 155 const DcmTagKey& key) | |
| 156 { | |
| 157 Sint32 value; | |
| 158 if (dataset.findAndGetSint32(key, value).good()) | |
| 159 { | |
| 160 return value; | |
| 161 } | |
| 162 else | |
| 163 { | |
| 164 throw Orthanc::OrthancException(Orthanc::ErrorCode_InexistentTag); | |
| 165 } | |
| 166 } | |
| 167 | |
| 168 | |
| 169 std::string GetStringTag(DcmItem& dataset, | |
| 170 const DcmTagKey& key) | |
| 171 { | |
| 172 const char* value = NULL; | |
| 173 if (dataset.findAndGetString(key, value).good() && | |
| 174 value != NULL) | |
| 175 { | |
| 176 return Orthanc::Toolbox::StripSpaces(value); | |
| 177 } | |
| 178 else | |
| 179 { | |
| 180 throw Orthanc::OrthancException(Orthanc::ErrorCode_InexistentTag); | |
| 181 } | |
| 182 } | |
| 183 #endif | |
| 184 } | |
| 185 } |