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annotate Framework/Toolbox/DicomStructureSet.h @ 122:e3433dabfb8d wasm

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refactoring DicomStructureSet
author Sebastien Jodogne <s.jodogne@gmail.com>
date Fri, 06 Oct 2017 17:25:08 +0200
parents 2eca030792aa
children 44fc253d4876
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1 /**
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2 * Stone of Orthanc
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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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7207a407bcd8 shared copyright with osimis
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5 * Copyright (C) 2017 Osimis, Belgium
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6 *
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7 * This program is free software: you can redistribute it and/or
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28956ed68280 agpl license
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8 * modify it under the terms of the GNU Affero General Public License
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9 * as published by the Free Software Foundation, either version 3 of
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10 * the License, or (at your option) any later version.
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11 *
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12 * This program is distributed in the hope that it will be useful, but
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13 * WITHOUT ANY WARRANTY; without even the implied warranty of
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14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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15 * Affero General Public License for more details.
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16 *
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17 * You should have received a copy of the GNU Affero General Public License
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18 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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19 **/
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21
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22 #pragma once
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24 #include "CoordinateSystem3D.h"
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25 #include "../Viewport/CairoContext.h"
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27 #include <Plugins/Samples/Common/FullOrthancDataset.h>
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29 #include <list>
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31 namespace OrthancStone
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32 {
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33 class DicomStructureSet : public boost::noncopyable
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34 {
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35 private:
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36 struct ReferencedSlice
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37 {
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38 std::string seriesInstanceUid_;
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39 CoordinateSystem3D geometry_;
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40 double thickness_;
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42 ReferencedSlice()
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43 {
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44 }
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46 ReferencedSlice(const std::string& seriesInstanceUid,
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47 const CoordinateSystem3D& geometry,
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48 double thickness) :
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49 seriesInstanceUid_(seriesInstanceUid),
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50 geometry_(geometry),
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51 thickness_(thickness)
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52 {
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53 }
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54 };
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55
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56 typedef std::map<std::string, ReferencedSlice> ReferencedSlices;
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57
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58 typedef std::list<Vector> Points;
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60 class Polygon
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61 {
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62 private:
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63 std::string sopInstanceUid_;
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64 bool hasSlice_;
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65 Vector normal_;
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66 double projectionAlongNormal_;
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67 double sliceThickness_; // In millimeters
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68 Points points_;
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69
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70 void CheckPoint(const Vector& v);
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71
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72 public:
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73 Polygon(const std::string& sopInstanceUid) :
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74 sopInstanceUid_(sopInstanceUid),
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75 hasSlice_(false)
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76 {
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77 }
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78
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79 void AddPoint(const Vector& v);
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80
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81 bool UpdateReferencedSlice(const ReferencedSlices& slices);
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82
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83 bool IsOnSlice(const CoordinateSystem3D& geometry) const;
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84
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85 const std::string& GetSopInstanceUid() const
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86 {
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87 return sopInstanceUid_;
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88 }
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89
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90 const Points& GetPoints() const
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91 {
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92 return points_;
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93 }
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94 };
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95
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96 typedef std::list<Polygon> Polygons;
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97
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98 struct Structure
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99 {
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100 std::string name_;
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101 std::string interpretation_;
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102 Polygons polygons_;
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103 uint8_t red_;
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104 uint8_t green_;
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105 uint8_t blue_;
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106 };
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107
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108 typedef std::vector<Structure> Structures;
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109
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110 Structures structures_;
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111 ReferencedSlices referencedSlices_;
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113 const Structure& GetStructure(size_t index) const;
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115 public:
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116 DicomStructureSet(const OrthancPlugins::FullOrthancDataset& instance);
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117
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118 size_t GetStructureCount() const
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119 {
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120 return structures_.size();
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121 }
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122
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123 Vector GetStructureCenter(size_t index) const;
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124
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125 const std::string& GetStructureName(size_t index) const;
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126
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127 const std::string& GetStructureInterpretation(size_t index) const;
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128
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129 void GetStructureColor(uint8_t& red,
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130 uint8_t& green,
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131 uint8_t& blue,
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132 size_t index) const;
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133
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134 void GetReferencedInstances(std::set<std::string>& instances);
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135
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136 void AddReferencedSlice(const std::string& sopInstanceUid,
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137 const std::string& seriesInstanceUid,
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138 const CoordinateSystem3D& geometry,
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139 double thickness);
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140
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141 void AddReferencedSlice(const Orthanc::DicomMap& dataset);
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142
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143 void CheckReferencedSlices();
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144
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145 void Render(CairoContext& context,
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146 const CoordinateSystem3D& slice);
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147
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148 Vector GetNormal() const;
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149
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150 static DicomStructureSet* SynchronousLoad(OrthancPlugins::IOrthancConnection& orthanc,
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151 const std::string& instanceId);
0
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Sebastien Jodogne <s.jodogne@gmail.com>
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152 };
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153 }