Mercurial > hg > orthanc-wsi
comparison Framework/ImagedVolumeParameters.cpp @ 0:4a7a53257c7d
initial commit
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Sat, 22 Oct 2016 21:48:33 +0200 |
parents | |
children | 7a88c614be04 |
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-1:000000000000 | 0:4a7a53257c7d |
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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 "ImagedVolumeParameters.h" | |
22 | |
23 #include "Orthanc/Core/OrthancException.h" | |
24 | |
25 namespace OrthancWSI | |
26 { | |
27 ImagedVolumeParameters::ImagedVolumeParameters() | |
28 { | |
29 // Typical parameters of a specimen millimeters | |
30 width_ = 15; | |
31 height_ = 15; | |
32 depth_ = 1; | |
33 offsetX_ = 20; | |
34 offsetY_ = 40; | |
35 } | |
36 | |
37 | |
38 void ImagedVolumeParameters::SetWidth(float width) | |
39 { | |
40 if (width <= 0) | |
41 { | |
42 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); | |
43 } | |
44 | |
45 width_ = width; | |
46 } | |
47 | |
48 | |
49 void ImagedVolumeParameters::SetHeight(float height) | |
50 { | |
51 if (height <= 0) | |
52 { | |
53 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); | |
54 } | |
55 | |
56 height_ = height; | |
57 } | |
58 | |
59 | |
60 void ImagedVolumeParameters::SetDepth(float depth) | |
61 { | |
62 if (depth <= 0) | |
63 { | |
64 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); | |
65 } | |
66 | |
67 depth_ = depth; | |
68 } | |
69 | |
70 | |
71 void ImagedVolumeParameters::GetLocation(float& physicalX, | |
72 float& physicalY, | |
73 unsigned int imageX, | |
74 unsigned int imageY, | |
75 unsigned int totalWidth, | |
76 unsigned int totalHeight) const | |
77 { | |
78 if (imageX >= totalWidth || | |
79 imageY >= totalHeight) | |
80 { | |
81 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); | |
82 } | |
83 | |
84 // WARNING: The physical X/Y axes are switched wrt. the image X/Y | |
85 physicalX = offsetX_ - GetHeight() * static_cast<float>(imageX) / static_cast<float>(totalWidth); | |
86 physicalY = offsetY_ - GetWidth() * static_cast<float>(imageY) / static_cast<float>(totalHeight); | |
87 } | |
88 } |