Mercurial > hg > orthanc-wsi
annotate Framework/Inputs/SingleLevelDecodedPyramid.cpp @ 318:8ad12abde290
sparse re-encoding with OpenSlide (notably for MIRAX format)
author | Sebastien Jodogne <s.jodogne@gmail.com> |
---|---|
date | Wed, 11 Sep 2024 16:11:16 +0200 |
parents | 0683312e21ba |
children | 9947e70cbcea |
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 | |
312
0683312e21ba
updated copyright, as Orthanc Team now replaces Osimis
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
309
diff
changeset
|
5 * Copyright (C) 2017-2023 Osimis S.A., Belgium |
0683312e21ba
updated copyright, as Orthanc Team now replaces Osimis
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
309
diff
changeset
|
6 * Copyright (C) 2024-2024 Orthanc Team SRL, Belgium |
309
7020852a8fa9
updated year to 2024
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
254
diff
changeset
|
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 | |
16
7a88c614be04
preparing for precompiled headers
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
0
diff
changeset
|
24 #include "../PrecompiledHeadersWSI.h" |
0 | 25 #include "SingleLevelDecodedPyramid.h" |
26 #include "../ImageToolbox.h" | |
27 | |
192 | 28 #include <OrthancException.h> |
228
c6e7dda9ac14
more reuse of Orthanc::ImageProcessing() toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
214
diff
changeset
|
29 #include <Images/ImageProcessing.h> |
0 | 30 |
31 namespace OrthancWSI | |
32 { | |
33 void SingleLevelDecodedPyramid::ReadRegion(Orthanc::ImageAccessor& target, | |
318
8ad12abde290
sparse re-encoding with OpenSlide (notably for MIRAX format)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
312
diff
changeset
|
34 bool& isEmpty, |
0 | 35 unsigned int level, |
36 unsigned int x, | |
37 unsigned int y) | |
38 { | |
318
8ad12abde290
sparse re-encoding with OpenSlide (notably for MIRAX format)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
312
diff
changeset
|
39 isEmpty = false; |
8ad12abde290
sparse re-encoding with OpenSlide (notably for MIRAX format)
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
312
diff
changeset
|
40 |
154 | 41 Orthanc::ImageAccessor region; |
42 image_.GetRegion(region, x, y, target.GetWidth(), target.GetHeight()); | |
228
c6e7dda9ac14
more reuse of Orthanc::ImageProcessing() toolbox
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
214
diff
changeset
|
43 Orthanc::ImageProcessing::Copy(target, region); |
0 | 44 } |
45 | |
46 | |
47 unsigned int SingleLevelDecodedPyramid::GetLevelWidth(unsigned int level) const | |
48 { | |
49 if (level != 0) | |
50 { | |
51 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); | |
52 } | |
53 | |
54 return image_.GetWidth(); | |
55 } | |
56 | |
57 | |
58 unsigned int SingleLevelDecodedPyramid::GetLevelHeight(unsigned int level) const | |
59 { | |
60 if (level != 0) | |
61 { | |
62 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); | |
63 } | |
64 | |
65 return image_.GetHeight(); | |
66 } | |
171 | 67 |
68 | |
69 Orthanc::PhotometricInterpretation SingleLevelDecodedPyramid::GetPhotometricInterpretation() const | |
70 { | |
71 switch (image_.GetFormat()) | |
72 { | |
73 case Orthanc::PixelFormat_Grayscale8: | |
74 return Orthanc::PhotometricInterpretation_Monochrome2; | |
75 | |
76 case Orthanc::PixelFormat_RGB24: | |
77 return Orthanc::PhotometricInterpretation_RGB; | |
78 | |
79 default: | |
80 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented); | |
81 } | |
82 } | |
0 | 83 } |