Mercurial > hg > orthanc-wsi

annotate Framework/ImagedVolumeParameters.cpp @ 331:cf828b381bc9

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author Sebastien Jodogne <s.jodogne@gmail.com>
date Fri, 18 Oct 2024 13:16:02 +0200
parents 0683312e21ba
children
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1 /**
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2 * Orthanc - A Lightweight, RESTful DICOM Store
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3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
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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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7020852a8fa9 updated year to 2024
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7 * Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium
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8 *
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9 * This program is free software: you can redistribute it and/or
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10 * modify it under the terms of the GNU Affero General Public License
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11 * as published by the Free Software Foundation, either version 3 of
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12 * the License, or (at your option) any later version.
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13 *
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14 * This program is distributed in the hope that it will be useful, but
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15 * WITHOUT ANY WARRANTY; without even the implied warranty of
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16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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17 * Affero General Public License for more details.
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18 *
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19 * You should have received a copy of the GNU Affero General Public License
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20 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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21 **/
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23
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24 #include "PrecompiledHeadersWSI.h"
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25 #include "ImagedVolumeParameters.h"
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27 #include <OrthancException.h>
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29 namespace OrthancWSI
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30 {
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31 ImagedVolumeParameters::ImagedVolumeParameters() :
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32 hasWidth_(false),
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33 hasHeight_(false),
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34 width_(0),
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35 height_(0),
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36
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37 // Typical parameters for a specimen, in millimeters
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38 depth_(1),
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39 offsetX_(20),
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40 offsetY_(40)
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41 {
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42 }
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45 float ImagedVolumeParameters::GetWidth() const
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46 {
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47 if (hasWidth_)
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48 {
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49 return width_;
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50 }
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51 else
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52 {
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53 return 15; // Typical width of a specimen
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54 }
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55 }
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57
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58 float ImagedVolumeParameters::GetHeight() const
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59 {
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60 if (hasHeight_)
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61 {
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62 return height_;
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63 }
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64 else
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65 {
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66 return 15; // Typical height of a specimen
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67 }
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68 }
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70
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71 void ImagedVolumeParameters::SetWidth(float width)
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72 {
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73 if (width <= 0)
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74 {
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75 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
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76 }
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77 else
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78 {
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79 width_ = width;
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80 hasWidth_ = true;
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81 }
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82 }
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84
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85 void ImagedVolumeParameters::SetHeight(float height)
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86 {
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87 if (height <= 0)
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88 {
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89 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
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90 }
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91 else
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92 {
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93 height_ = height;
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94 hasHeight_ = true;
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95 }
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96 }
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97
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98
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99 void ImagedVolumeParameters::SetDepth(float depth)
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100 {
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101 if (depth <= 0)
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102 {
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103 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
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104 }
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105
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106 depth_ = depth;
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107 }
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108
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109
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110 void ImagedVolumeParameters::GetLocation(float& physicalX,
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111 float& physicalY,
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112 unsigned int imageX,
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113 unsigned int imageY,
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114 unsigned int totalWidth,
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115 unsigned int totalHeight) const
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116 {
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117 if (imageX >= totalWidth ||
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118 imageY >= totalHeight)
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119 {
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120 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
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121 }
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122
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123 // WARNING: The physical X/Y axes are switched wrt. the image X/Y
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124 physicalX = offsetX_ - GetHeight() * static_cast<float>(imageX) / static_cast<float>(totalWidth);
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125 physicalY = offsetY_ - GetWidth() * static_cast<float>(imageY) / static_cast<float>(totalHeight);
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126 }
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127 }