Mercurial > hg > orthanc-stone
annotate Framework/Deprecated/Layers/DicomStructureSetSlicer.cpp @ 1510:1005c1cbe4dd
fix
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Tue, 07 Jul 2020 09:45:27 +0200 |
| parents | 7ec8fea061b9 |
| children |
| rev | line source |
|---|---|
| 0 | 1 /** |
| 2 * Stone of Orthanc | |
| 3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
| 4 * Department, University Hospital of Liege, Belgium | |
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5 * Copyright (C) 2017-2020 Osimis S.A., Belgium |
| 0 | 6 * |
| 7 * This program is free software: you can redistribute it and/or | |
| 47 | 8 * modify it under the terms of the GNU Affero General Public License |
| 9 * as published by the Free Software Foundation, either version 3 of | |
| 10 * the License, or (at your option) any later version. | |
| 0 | 11 * |
| 12 * This program is distributed in the hope that it will be useful, but | |
| 13 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 47 | 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 15 * Affero General Public License for more details. | |
| 16 * | |
| 17 * You should have received a copy of the GNU Affero General Public License | |
| 0 | 18 * along with this program. If not, see <http://www.gnu.org/licenses/>. |
| 19 **/ | |
| 20 | |
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21 #include "DicomStructureSetSlicer.h" |
| 0 | 22 |
| 1165 | 23 #include "../../Toolbox/DicomStructureSet.h" |
| 24 | |
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25 namespace Deprecated |
| 0 | 26 { |
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27 class DicomStructureSetSlicer::Renderer : public ILayerRenderer |
| 0 | 28 { |
| 29 private: | |
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30 class Structure |
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31 { |
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32 private: |
| 1165 | 33 bool visible_; |
| 34 uint8_t red_; | |
| 35 uint8_t green_; | |
| 36 uint8_t blue_; | |
| 37 std::string name_; | |
| 38 | |
| 39 #if USE_BOOST_UNION_FOR_POLYGONS == 1 | |
| 40 std::vector< std::vector<OrthancStone::Point2D> > polygons_; | |
| 41 #else | |
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42 std::vector< std::pair<OrthancStone::Point2D, OrthancStone::Point2D> > segments_; |
| 1165 | 43 #endif |
| 44 | |
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45 public: |
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46 Structure(OrthancStone::DicomStructureSet& structureSet, |
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47 const OrthancStone::CoordinateSystem3D& plane, |
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48 size_t index) : |
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49 name_(structureSet.GetStructureName(index)) |
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50 { |
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51 structureSet.GetStructureColor(red_, green_, blue_, index); |
| 1165 | 52 |
| 53 #if USE_BOOST_UNION_FOR_POLYGONS == 1 | |
| 54 visible_ = structureSet.ProjectStructure(polygons_, index, plane); | |
| 55 #else | |
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56 visible_ = structureSet.ProjectStructure(segments_, index, plane); |
| 1165 | 57 #endif |
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58 } |
| 0 | 59 |
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60 void Render(OrthancStone::CairoContext& context) |
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61 { |
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62 if (visible_) |
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63 { |
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64 cairo_t* cr = context.GetObject(); |
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65 |
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66 context.SetSourceColor(red_, green_, blue_); |
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67 |
| 1165 | 68 #if USE_BOOST_UNION_FOR_POLYGONS == 1 |
| 69 for (size_t i = 0; i < polygons_.size(); i++) | |
| 70 { | |
| 71 cairo_move_to(cr, polygons_[i][0].x, polygons_[i][0].y); | |
| 72 for (size_t j = 0; j < polygons_[i].size(); j++) | |
| 73 { | |
| 74 cairo_line_to(cr, polygons_[i][j].x, polygons_[i][j].y); | |
| 75 } | |
| 76 cairo_line_to(cr, polygons_[i][0].x, polygons_[i][0].y); | |
| 77 cairo_stroke(cr); | |
| 78 } | |
| 79 #else | |
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80 for (size_t i = 0; i < segments_.size(); i++) |
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81 { |
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82 cairo_move_to(cr, segments_[i].first.x, segments_[i].first.y); |
| 1165 | 83 cairo_line_to(cr, segments_[i].second.x, segments_[i].second.y); |
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84 cairo_stroke(cr); |
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85 } |
| 1165 | 86 #endif |
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87 } |
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88 } |
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89 }; |
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90 |
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91 typedef std::list<Structure*> Structures; |
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92 |
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93 OrthancStone::CoordinateSystem3D plane_; |
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94 Structures structures_; |
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95 |
| 0 | 96 public: |
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97 Renderer(OrthancStone::DicomStructureSet& structureSet, |
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98 const OrthancStone::CoordinateSystem3D& plane) : |
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99 plane_(plane) |
| 0 | 100 { |
| 794 | 101 for (size_t k = 0; k < structureSet.GetStructuresCount(); k++) |
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102 { |
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103 structures_.push_back(new Structure(structureSet, plane, k)); |
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104 } |
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105 } |
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106 |
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107 virtual ~Renderer() |
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108 { |
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109 for (Structures::iterator it = structures_.begin(); |
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110 it != structures_.end(); ++it) |
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111 { |
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112 delete *it; |
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113 } |
| 0 | 114 } |
| 115 | |
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116 virtual bool RenderLayer(OrthancStone::CairoContext& context, |
| 0 | 117 const ViewportGeometry& view) |
| 118 { | |
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119 cairo_set_line_width(context.GetObject(), 2.0f / view.GetZoom()); |
| 125 | 120 |
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121 for (Structures::const_iterator it = structures_.begin(); |
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122 it != structures_.end(); ++it) |
| 0 | 123 { |
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124 assert(*it != NULL); |
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125 (*it)->Render(context); |
| 0 | 126 } |
| 127 | |
| 128 return true; | |
| 129 } | |
| 130 | |
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131 virtual const OrthancStone::CoordinateSystem3D& GetLayerPlane() |
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132 { |
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133 return plane_; |
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134 } |
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135 |
| 0 | 136 virtual void SetLayerStyle(const RenderStyle& style) |
| 137 { | |
| 138 } | |
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139 |
| 0 | 140 virtual bool IsFullQuality() |
| 141 { | |
| 142 return true; | |
| 143 } | |
| 144 }; | |
| 145 | |
| 146 | |
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147 class DicomStructureSetSlicer::RendererFactory : public LayerReadyMessage::IRendererFactory |
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148 { |
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149 private: |
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150 OrthancStone::DicomStructureSet& structureSet_; |
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151 const OrthancStone::CoordinateSystem3D& plane_; |
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152 |
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153 public: |
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154 RendererFactory(OrthancStone::DicomStructureSet& structureSet, |
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155 const OrthancStone::CoordinateSystem3D& plane) : |
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156 structureSet_(structureSet), |
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157 plane_(plane) |
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158 { |
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159 } |
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160 |
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161 virtual ILayerRenderer* CreateRenderer() const |
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162 { |
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163 return new Renderer(structureSet_, plane_); |
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164 } |
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165 }; |
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166 |
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167 |
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168 DicomStructureSetSlicer::DicomStructureSetSlicer(StructureSetLoader& loader) : |
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169 loader_(loader) |
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170 { |
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171 Register<StructureSetLoader::ContentChangedMessage>(loader_, &DicomStructureSetSlicer::OnStructureSetLoaded); |
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172 } |
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173 |
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174 |
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726
4f2416d519b4
moving layers, widgets and loaders to Deprecated namespace
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
623
diff
changeset
|
175 void DicomStructureSetSlicer::ScheduleLayerCreation(const OrthancStone::CoordinateSystem3D& viewportPlane) |
| 0 | 176 { |
| 130 | 177 if (loader_.HasStructureSet()) |
| 0 | 178 { |
|
394
17d54c028805
rename ILayerRenderer::GetLayerSlice() to GetLayerPlane()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
381
diff
changeset
|
179 RendererFactory factory(loader_.GetStructureSet(), viewportPlane); |
|
623
42dadae61fa9
renamed IObservable::EmitMessage() as BroadcastMessage()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
439
diff
changeset
|
180 BroadcastMessage(IVolumeSlicer::LayerReadyMessage(*this, factory, viewportPlane)); |
| 0 | 181 } |
| 182 } | |
| 183 } |