Mercurial > hg > orthanc-wsi

comparison Framework/Inputs/SingleLevelDecodedPyramid.cpp @ 0:4a7a53257c7d

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initial commit
author Sebastien Jodogne <s.jodogne@gmail.com>
date Sat, 22 Oct 2016 21:48:33 +0200
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children 7a88c614be04
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-1:000000000000 0:4a7a53257c7d
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
21 #include "SingleLevelDecodedPyramid.h"
22 #include "../ImageToolbox.h"
23
24 #include "../Orthanc/Core/OrthancException.h"
25
26 namespace OrthancWSI
27 {
28 void SingleLevelDecodedPyramid::ReadRegion(Orthanc::ImageAccessor& target,
29 unsigned int level,
30 unsigned int x,
31 unsigned int y)
32 {
33 Orthanc::ImageAccessor region = image_.GetRegion(x, y, target.GetWidth(), target.GetHeight());
34 ImageToolbox::Copy(target, region);
35 }
36
37
38 unsigned int SingleLevelDecodedPyramid::GetLevelWidth(unsigned int level) const
39 {
40 if (level != 0)
41 {
42 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
43 }
44
45 return image_.GetWidth();
46 }
47
48
49 unsigned int SingleLevelDecodedPyramid::GetLevelHeight(unsigned int level) const
50 {
51 if (level != 0)
52 {
53 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
54 }
55
56 return image_.GetHeight();
57 }
58 }