Mercurial > hg > orthanc-stone

annotate OrthancStone/Sources/Toolbox/ParsedDicomDataset.cpp @ 2075:d84bdcbd8bf1

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
allow negative values in Grid Frame Offset Vector (3004, 000c)
author Sebastien Jodogne <s.jodogne@gmail.com>
date Tue, 11 Jul 2023 13:20:20 +0200
parents 7053b8a0aaec
children 07964689cb0b
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1180
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1 /**
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2 * Stone of Orthanc
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
4 * Department, University Hospital of Liege, Belgium
1871
7053b8a0aaec upgrade to year 2022
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1870
diff changeset
5 * Copyright (C) 2017-2022 Osimis S.A., Belgium
7053b8a0aaec upgrade to year 2022
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1870
diff changeset
6 * Copyright (C) 2021-2022 Sebastien Jodogne, ICTEAM UCLouvain, Belgium
1180
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
7 *
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
8 * This program is free software: you can redistribute it and/or
1598
8563ea5d8ae4 relicensing some files, cf. osimis bm26 and chu agreement on 2020-05-20
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1596
diff changeset
9 * modify it under the terms of the GNU Lesser General Public License
1180
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
10 * as published by the Free Software Foundation, either version 3 of
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
11 * the License, or (at your option) any later version.
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
12 *
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
13 * This program is distributed in the hope that it will be useful, but
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
14 * WITHOUT ANY WARRANTY; without even the implied warranty of
1598
8563ea5d8ae4 relicensing some files, cf. osimis bm26 and chu agreement on 2020-05-20
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1596
diff changeset
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
8563ea5d8ae4 relicensing some files, cf. osimis bm26 and chu agreement on 2020-05-20
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1596
diff changeset
16 * Lesser General Public License for more details.
1596
4fb8fdf03314 removed annoying whitespace
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1512
diff changeset
17 *
1598
8563ea5d8ae4 relicensing some files, cf. osimis bm26 and chu agreement on 2020-05-20
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1596
diff changeset
18 * You should have received a copy of the GNU Lesser General Public
8563ea5d8ae4 relicensing some files, cf. osimis bm26 and chu agreement on 2020-05-20
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1596
diff changeset
19 * License along with this program. If not, see
8563ea5d8ae4 relicensing some files, cf. osimis bm26 and chu agreement on 2020-05-20
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1596
diff changeset
20 * <http://www.gnu.org/licenses/>.
1180
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
21 **/
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
22
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
23
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
24 #include "ParsedDicomDataset.h"
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
25
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
26 #include <dcmtk/dcmdata/dcfilefo.h>
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
27
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
28 namespace OrthancStone
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
29 {
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
30 static DcmItem* LookupPath(Orthanc::ParsedDicomFile& dicom,
1834
126522623e20 replaced OrthancStone::DicomPath by new class Orthanc::DicomPath from orthanc framework
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1739
diff changeset
31 const Orthanc::DicomPath& path)
1180
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
32 {
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
33 DcmItem* node = dicom.GetDcmtkObject().getDataset();
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
34
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
35 for (size_t i = 0; i < path.GetPrefixLength(); i++)
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
36 {
1504
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1271
diff changeset
37 const Orthanc::DicomTag& tmp = path.GetPrefixTag(i);
1180
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
38 DcmTagKey tag(tmp.GetGroup(), tmp.GetElement());
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
39
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
40 DcmSequenceOfItems* sequence = NULL;
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
41 if (!node->findAndGetSequence(tag, sequence).good() ||
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
42 sequence == NULL)
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
43 {
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
44 return NULL;
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
45 }
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
46
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
47 unsigned long pos = path.GetPrefixIndex(i);
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
48 if (pos >= sequence->card())
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
49 {
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
50 return NULL;
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
51 }
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
52
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
53 node = sequence->getItem(pos);
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
54 if (node == NULL)
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
55 {
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
56 return NULL;
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
57 }
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
58 }
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
59
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
60 return node;
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
61 }
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
62
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
63
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
64 bool ParsedDicomDataset::GetStringValue(std::string& result,
1834
126522623e20 replaced OrthancStone::DicomPath by new class Orthanc::DicomPath from orthanc framework
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1739
diff changeset
65 const Orthanc::DicomPath& path) const
1180
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
66 {
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
67 DcmItem* node = LookupPath(dicom_, path);
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
68
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
69 if (node != NULL)
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
70 {
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
71 DcmTagKey tag(path.GetFinalTag().GetGroup(), path.GetFinalTag().GetElement());
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
72
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
73 const char* s = NULL;
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
74 if (node->findAndGetString(tag, s).good() &&
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
75 s != NULL)
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
76 {
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
77 result.assign(s);
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
78 return true;
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
79 }
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
80 }
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
81
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
82 return false;
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
83 }
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
84
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
85
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
86 bool ParsedDicomDataset::GetSequenceSize(size_t& size,
1834
126522623e20 replaced OrthancStone::DicomPath by new class Orthanc::DicomPath from orthanc framework
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1739
diff changeset
87 const Orthanc::DicomPath& path) const
1180
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
88 {
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
89 DcmItem* node = LookupPath(dicom_, path);
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
90
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
91 if (node != NULL)
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
92 {
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
93 DcmTagKey tag(path.GetFinalTag().GetGroup(), path.GetFinalTag().GetElement());
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
94
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
95 DcmSequenceOfItems* s = NULL;
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
96 if (node->findAndGetSequence(tag, s).good() &&
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
97 s != NULL)
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
98 {
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
99 size = s->card();
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
100 return true;
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
101 }
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
102 }
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
103
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
104 return false;
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
105 }
9c8f557ea799 ParsedDicomDataset to speed up loading RT-STRUCT from parsed DICOM files
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
106 }