Mercurial > hg > orthanc-stone
annotate Applications/Samples/Sdl/SingleFrameViewer/SdlSimpleViewer.cpp @ 1796:20a0aba0ede5
creation of AnnotationsOverlay
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Wed, 19 May 2021 18:59:45 +0200 |
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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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5 * Copyright (C) 2017-2021 Osimis S.A., 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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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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20 |
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22 #include "SdlSimpleViewerApplication.h" | |
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23 #include "../SdlHelpers.h" |
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24 #include "../../Common/SampleHelpers.h" |
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1542 | 26 #include "../../../../OrthancStone/Sources/Loaders/GenericLoadersContext.h" |
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27 #include "../../../../OrthancStone/Sources/Scene2DViewport/AngleMeasureTool.h" |
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28 #include "../../../../OrthancStone/Sources/Scene2DViewport/LineMeasureTool.h" |
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29 #include "../../../../OrthancStone/Sources/Scene2DViewport/UndoStack.h" |
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30 #include "../../../../OrthancStone/Sources/StoneEnumerations.h" |
1542 | 31 #include "../../../../OrthancStone/Sources/StoneException.h" |
32 #include "../../../../OrthancStone/Sources/StoneInitialization.h" | |
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33 #include "../../../../OrthancStone/Sources/Viewport/DefaultViewportInteractor.h" |
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34 #include "../../../Platforms/Sdl/SdlViewport.h" |
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36 #include <EmbeddedResources.h> |
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37 #include <Compatibility.h> // For std::unique_ptr<> |
1457 | 38 #include <OrthancException.h> |
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39 |
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40 #include <boost/program_options.hpp> |
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41 #include <SDL.h> |
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42 |
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43 #include <string> |
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44 |
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46 |
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47 #if 1 |
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48 #include "../../../../OrthancStone/Sources/Scene2D/MacroSceneLayer.h" |
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49 |
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50 #include <boost/math/constants/constants.hpp> |
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51 |
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52 static const double HANDLE_SIZE = 10.0; |
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53 static const double PI = boost::math::constants::pi<double>(); |
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54 |
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55 namespace OrthancStone |
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56 { |
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57 class AnnotationsOverlay : public boost::noncopyable |
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58 { |
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59 private: |
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60 class Measure; |
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61 |
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62 class Primitive : public boost::noncopyable |
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63 { |
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64 private: |
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65 bool modified_; |
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66 Measure& parentMeasure_; |
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67 Color color_; |
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68 Color hoverColor_; |
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69 bool isHover_; |
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70 int depth_; |
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71 |
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72 protected: |
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73 Measure& GetParentMeasure() const |
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74 { |
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75 return parentMeasure_; |
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76 } |
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77 |
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78 public: |
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79 Primitive(Measure& parentMeasure, |
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80 int depth) : |
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81 modified_(true), |
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82 parentMeasure_(parentMeasure), |
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83 color_(192, 192, 192), |
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84 hoverColor_(0, 255, 0), |
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85 isHover_(false), |
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86 depth_(depth) |
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87 { |
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88 } |
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89 |
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90 virtual ~Primitive() |
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91 { |
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92 } |
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93 |
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94 int GetDepth() const |
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95 { |
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96 return depth_; |
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97 } |
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98 |
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99 void SetHover(bool hover) |
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100 { |
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101 if (hover != isHover_) |
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102 { |
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103 isHover_ = hover; |
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104 modified_ = true; |
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105 } |
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106 } |
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107 |
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108 bool IsHover() const |
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109 { |
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110 return isHover_; |
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111 } |
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112 |
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113 void SetModified(bool modified) |
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114 { |
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115 modified_ = modified; |
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116 } |
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117 |
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118 bool IsModified() const |
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119 { |
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120 return modified_; |
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121 } |
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122 |
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123 void SetColor(const Color& color) |
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124 { |
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125 SetModified(true); |
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126 color_ = color; |
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127 } |
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128 |
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129 void SetHoverColor(const Color& color) |
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130 { |
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131 SetModified(true); |
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132 hoverColor_ = color; |
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133 } |
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134 |
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135 const Color& GetColor() const |
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136 { |
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137 return color_; |
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138 } |
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139 |
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140 const Color& GetHoverColor() const |
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141 { |
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142 return hoverColor_; |
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143 } |
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144 |
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145 virtual bool IsHit(const ScenePoint2D& p, |
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146 const Scene2D& scene) const = 0; |
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147 |
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148 // Always called, even if not modified |
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149 virtual void RenderPolylineLayer(PolylineSceneLayer& polyline, |
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150 const Scene2D& scene) = 0; |
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151 |
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152 // Only called if modified |
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153 virtual void RenderOtherLayers(MacroSceneLayer& macro, |
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154 const Scene2D& scene) = 0; |
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155 |
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156 virtual void MovePreview(const ScenePoint2D& delta) = 0; |
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157 |
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158 virtual void MoveDone(const ScenePoint2D& delta) = 0; |
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159 }; |
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160 |
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161 |
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162 class Measure : public boost::noncopyable |
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163 { |
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164 private: |
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165 typedef std::list<Primitive*> Primitives; |
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166 |
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167 AnnotationsOverlay& that_; |
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168 Primitives primitives_; |
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169 |
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170 public: |
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171 Measure(AnnotationsOverlay& that) : |
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172 that_(that) |
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173 { |
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174 } |
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175 |
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176 virtual ~Measure() |
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177 { |
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178 for (Primitives::iterator it = primitives_.begin(); it != primitives_.end(); ++it) |
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179 { |
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180 assert(*it != NULL); |
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181 assert(that_.primitives_.find(*it) != that_.primitives_.end()); |
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182 that_.primitives_.erase(*it); |
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183 delete *it; |
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184 } |
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185 } |
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186 |
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187 Primitive* AddPrimitive(Primitive* primitive) |
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188 { |
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189 if (primitive == NULL) |
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190 { |
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191 throw Orthanc::OrthancException(Orthanc::ErrorCode_NullPointer); |
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192 } |
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193 else |
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194 { |
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195 assert(that_.primitives_.find(primitive) == that_.primitives_.end()); |
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196 primitives_.push_back(primitive); // For automated deallocation |
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197 that_.primitives_.insert(primitive); |
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198 return primitive; |
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199 } |
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200 } |
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201 |
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202 template <typename T> |
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203 T& AddTypedPrimitive(T* primitive) |
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204 { |
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205 AddPrimitive(primitive); |
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206 return *primitive; |
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207 } |
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208 |
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209 virtual void SignalMove(Primitive& primitive) = 0; |
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210 }; |
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211 |
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212 |
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213 class Handle : public Primitive |
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214 { |
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215 private: |
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216 ScenePoint2D center_; |
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217 ScenePoint2D delta_; |
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218 |
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219 public: |
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220 explicit Handle(Measure& parentMeasure, |
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221 const ScenePoint2D& center) : |
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222 Primitive(parentMeasure, 0), // Highest priority |
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223 center_(center), |
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224 delta_(0, 0) |
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225 { |
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226 } |
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227 |
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228 void SetSize(unsigned int size) |
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229 { |
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230 SetModified(true); |
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231 } |
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232 |
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233 void SetCenter(const ScenePoint2D& center) |
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234 { |
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235 SetModified(true); |
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236 center_ = center; |
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237 delta_ = ScenePoint2D(0, 0); |
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238 } |
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239 |
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240 ScenePoint2D GetCenter() const |
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241 { |
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242 return center_ + delta_; |
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243 } |
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244 |
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245 virtual bool IsHit(const ScenePoint2D& p, |
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246 const Scene2D& scene) const |
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247 { |
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248 const double zoom = scene.GetSceneToCanvasTransform().ComputeZoom(); |
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249 |
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250 double dx = (center_.GetX() + delta_.GetX() - p.GetX()) * zoom; |
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251 double dy = (center_.GetY() + delta_.GetY() - p.GetY()) * zoom; |
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252 |
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253 return (std::abs(dx) <= HANDLE_SIZE / 2.0 && |
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254 std::abs(dy) <= HANDLE_SIZE / 2.0); |
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255 } |
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256 |
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257 virtual void RenderPolylineLayer(PolylineSceneLayer& polyline, |
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258 const Scene2D& scene) ORTHANC_OVERRIDE |
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259 { |
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260 const double zoom = scene.GetSceneToCanvasTransform().ComputeZoom(); |
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261 |
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262 // TODO: take DPI into account |
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263 double x1 = center_.GetX() + delta_.GetX() - (HANDLE_SIZE / 2.0) / zoom; |
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264 double y1 = center_.GetY() + delta_.GetY() - (HANDLE_SIZE / 2.0) / zoom; |
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265 double x2 = center_.GetX() + delta_.GetX() + (HANDLE_SIZE / 2.0) / zoom; |
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266 double y2 = center_.GetY() + delta_.GetY() + (HANDLE_SIZE / 2.0) / zoom; |
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267 |
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268 PolylineSceneLayer::Chain chain; |
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269 chain.reserve(4); |
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270 chain.push_back(ScenePoint2D(x1, y1)); |
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271 chain.push_back(ScenePoint2D(x2, y1)); |
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272 chain.push_back(ScenePoint2D(x2, y2)); |
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273 chain.push_back(ScenePoint2D(x1, y2)); |
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274 |
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275 if (IsHover()) |
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276 { |
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277 polyline.AddChain(chain, true /* closed */, GetHoverColor()); |
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278 } |
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279 else |
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280 { |
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281 polyline.AddChain(chain, true /* closed */, GetColor()); |
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282 } |
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283 } |
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284 |
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285 virtual void RenderOtherLayers(MacroSceneLayer& macro, |
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286 const Scene2D& scene) ORTHANC_OVERRIDE |
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287 { |
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288 } |
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289 |
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290 virtual void MovePreview(const ScenePoint2D& delta) ORTHANC_OVERRIDE |
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291 { |
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292 SetModified(true); |
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293 delta_ = delta; |
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294 GetParentMeasure().SignalMove(*this); |
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295 } |
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296 |
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297 virtual void MoveDone(const ScenePoint2D& delta) ORTHANC_OVERRIDE |
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298 { |
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299 SetModified(true); |
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300 center_ = center_ + delta; |
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301 delta_ = ScenePoint2D(0, 0); |
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302 GetParentMeasure().SignalMove(*this); |
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303 } |
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304 }; |
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305 |
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306 |
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307 class Segment : public Primitive |
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308 { |
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309 private: |
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310 ScenePoint2D p1_; |
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311 ScenePoint2D p2_; |
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312 ScenePoint2D delta_; |
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313 |
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314 public: |
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315 Segment(Measure& parentMeasure, |
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316 const ScenePoint2D& p1, |
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317 const ScenePoint2D& p2) : |
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318 Primitive(parentMeasure, 1), // Can only be selected if no handle matches |
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319 p1_(p1), |
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320 p2_(p2), |
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321 delta_(0, 0) |
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322 { |
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323 } |
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324 |
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325 void SetPosition(const ScenePoint2D& p1, |
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326 const ScenePoint2D& p2) |
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327 { |
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328 SetModified(true); |
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329 p1_ = p1; |
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330 p2_ = p2; |
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331 delta_ = ScenePoint2D(0, 0); |
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332 } |
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333 |
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334 ScenePoint2D GetPosition1() const |
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335 { |
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336 return p1_ + delta_; |
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337 } |
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338 |
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339 ScenePoint2D GetPosition2() const |
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340 { |
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341 return p2_ + delta_; |
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342 } |
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343 |
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344 virtual bool IsHit(const ScenePoint2D& p, |
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345 const Scene2D& scene) const |
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346 { |
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347 const double zoom = scene.GetSceneToCanvasTransform().ComputeZoom(); |
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348 return (ScenePoint2D::SquaredDistancePtSegment(p1_ + delta_, p2_ + delta_, p) * zoom * zoom <= |
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349 (HANDLE_SIZE / 2.0) * (HANDLE_SIZE / 2.0)); |
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350 } |
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351 |
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352 virtual void RenderPolylineLayer(PolylineSceneLayer& polyline, |
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353 const Scene2D& scene) ORTHANC_OVERRIDE |
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354 { |
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355 PolylineSceneLayer::Chain chain; |
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356 chain.reserve(2); |
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357 chain.push_back(p1_ + delta_); |
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358 chain.push_back(p2_ + delta_); |
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359 |
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360 if (IsHover()) |
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361 { |
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362 polyline.AddChain(chain, false /* closed */, GetHoverColor()); |
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363 } |
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364 else |
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365 { |
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366 polyline.AddChain(chain, false /* closed */, GetColor()); |
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367 } |
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368 } |
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369 |
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370 virtual void RenderOtherLayers(MacroSceneLayer& macro, |
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371 const Scene2D& scene) ORTHANC_OVERRIDE |
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372 { |
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373 } |
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374 |
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375 virtual void MovePreview(const ScenePoint2D& delta) ORTHANC_OVERRIDE |
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376 { |
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377 SetModified(true); |
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378 delta_ = delta; |
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379 GetParentMeasure().SignalMove(*this); |
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380 } |
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381 |
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382 virtual void MoveDone(const ScenePoint2D& delta) ORTHANC_OVERRIDE |
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383 { |
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384 SetModified(true); |
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385 p1_ = p1_ + delta; |
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386 p2_ = p2_ + delta; |
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387 delta_ = ScenePoint2D(0, 0); |
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388 GetParentMeasure().SignalMove(*this); |
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389 } |
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390 }; |
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391 |
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392 |
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393 class Circle : public Primitive |
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394 { |
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395 private: |
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396 ScenePoint2D p1_; |
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397 ScenePoint2D p2_; |
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398 |
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399 public: |
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400 Circle(Measure& parentMeasure, |
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401 const ScenePoint2D& p1, |
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402 const ScenePoint2D& p2) : |
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403 Primitive(parentMeasure, 2), |
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404 p1_(p1), |
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405 p2_(p2) |
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406 { |
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407 } |
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408 |
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409 void SetPosition(const ScenePoint2D& p1, |
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410 const ScenePoint2D& p2) |
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411 { |
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412 SetModified(true); |
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413 p1_ = p1; |
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414 p2_ = p2; |
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415 } |
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416 |
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417 ScenePoint2D GetPosition1() const |
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418 { |
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419 return p1_; |
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420 } |
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421 |
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422 ScenePoint2D GetPosition2() const |
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423 { |
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424 return p2_; |
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425 } |
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426 |
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427 virtual bool IsHit(const ScenePoint2D& p, |
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428 const Scene2D& scene) const |
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429 { |
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430 return false; |
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431 } |
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432 |
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433 virtual void RenderPolylineLayer(PolylineSceneLayer& polyline, |
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434 const Scene2D& scene) ORTHANC_OVERRIDE |
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435 { |
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436 static unsigned int NUM_SEGMENTS = 128; |
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437 |
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438 ScenePoint2D middle((p1_.GetX() + p2_.GetX()) / 2.0, |
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439 (p1_.GetY() + p2_.GetY()) / 2.0); |
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440 |
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441 const double radius = ScenePoint2D::DistancePtPt(middle, p1_); |
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442 |
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443 double increment = 2.0 * PI / static_cast<double>(NUM_SEGMENTS - 1); |
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444 |
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445 PolylineSceneLayer::Chain chain; |
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446 chain.reserve(NUM_SEGMENTS); |
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447 |
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448 double theta = 0; |
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449 for (unsigned int i = 0; i < NUM_SEGMENTS; i++) |
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450 { |
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451 chain.push_back(ScenePoint2D(middle.GetX() + radius * cos(theta), |
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452 middle.GetY() + radius * sin(theta))); |
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453 theta += increment; |
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454 } |
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455 |
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456 if (IsHover()) |
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457 { |
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458 polyline.AddChain(chain, false /* closed */, GetHoverColor()); |
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459 } |
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460 else |
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461 { |
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462 polyline.AddChain(chain, false /* closed */, GetColor()); |
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463 } |
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464 } |
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465 |
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466 virtual void RenderOtherLayers(MacroSceneLayer& macro, |
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467 const Scene2D& scene) ORTHANC_OVERRIDE |
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468 { |
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469 } |
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470 |
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471 virtual void MovePreview(const ScenePoint2D& delta) ORTHANC_OVERRIDE |
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472 { |
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473 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError); // No hit is possible |
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474 } |
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475 |
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476 virtual void MoveDone(const ScenePoint2D& delta) ORTHANC_OVERRIDE |
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477 { |
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478 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError); // No hit is possible |
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479 } |
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480 }; |
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481 |
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482 |
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483 class Arc : public Primitive |
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484 { |
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485 private: |
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486 ScenePoint2D start_; |
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487 ScenePoint2D middle_; |
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488 ScenePoint2D end_; |
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489 double radius_; // in pixels |
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490 |
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491 void ComputeAngles(double& fullAngle, |
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492 double& startAngle, |
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493 double& endAngle) const |
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494 { |
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495 const double x1 = start_.GetX(); |
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496 const double y1 = start_.GetY(); |
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497 const double xc = middle_.GetX(); |
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498 const double yc = middle_.GetY(); |
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499 const double x2 = end_.GetX(); |
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500 const double y2 = end_.GetY(); |
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501 |
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502 startAngle = atan2(y1 - yc, x1 - xc); |
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503 endAngle = atan2(y2 - yc, x2 - xc); |
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504 |
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505 fullAngle = endAngle - startAngle; |
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506 |
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507 while (fullAngle < -PI) |
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508 { |
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509 fullAngle += 2.0 * PI; |
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510 } |
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511 |
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512 while (fullAngle >= PI) |
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513 { |
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514 fullAngle -= 2.0 * PI; |
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515 } |
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516 } |
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517 |
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518 public: |
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519 Arc(Measure& parentMeasure, |
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520 const ScenePoint2D& start, |
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521 const ScenePoint2D& middle, |
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522 const ScenePoint2D& end) : |
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523 Primitive(parentMeasure, 2), |
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524 start_(start), |
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525 middle_(middle), |
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526 end_(end), |
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527 radius_(20) |
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528 { |
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529 } |
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530 |
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531 double GetAngle() const |
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532 { |
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533 double fullAngle, startAngle, endAngle; |
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534 ComputeAngles(fullAngle, startAngle, endAngle); |
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535 return fullAngle; |
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536 } |
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537 |
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538 void SetStart(const ScenePoint2D& p) |
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539 { |
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540 SetModified(true); |
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541 start_ = p; |
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542 } |
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543 |
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544 void SetMiddle(const ScenePoint2D& p) |
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545 { |
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546 SetModified(true); |
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547 middle_ = p; |
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548 } |
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549 |
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550 void SetEnd(const ScenePoint2D& p) |
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551 { |
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552 SetModified(true); |
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553 end_ = p; |
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554 } |
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555 |
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556 virtual bool IsHit(const ScenePoint2D& p, |
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557 const Scene2D& scene) const |
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558 { |
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559 return false; |
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560 } |
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561 |
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562 virtual void RenderPolylineLayer(PolylineSceneLayer& polyline, |
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563 const Scene2D& scene) ORTHANC_OVERRIDE |
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564 { |
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565 static unsigned int NUM_SEGMENTS = 64; |
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566 |
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567 const double radius = radius_ / scene.GetSceneToCanvasTransform().ComputeZoom(); |
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568 |
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569 double fullAngle, startAngle, endAngle; |
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570 ComputeAngles(fullAngle, startAngle, endAngle); |
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571 |
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572 double increment = fullAngle / static_cast<double>(NUM_SEGMENTS - 1); |
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573 |
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574 PolylineSceneLayer::Chain chain; |
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575 chain.reserve(NUM_SEGMENTS); |
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576 |
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577 double theta = startAngle; |
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578 for (unsigned int i = 0; i < NUM_SEGMENTS; i++) |
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579 { |
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580 chain.push_back(ScenePoint2D(middle_.GetX() + radius * cos(theta), |
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581 middle_.GetY() + radius * sin(theta))); |
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582 theta += increment; |
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583 } |
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584 |
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585 if (IsHover()) |
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586 { |
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587 polyline.AddChain(chain, false /* closed */, GetHoverColor()); |
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588 } |
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589 else |
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590 { |
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591 polyline.AddChain(chain, false /* closed */, GetColor()); |
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592 } |
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593 } |
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594 |
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595 virtual void RenderOtherLayers(MacroSceneLayer& macro, |
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596 const Scene2D& scene) ORTHANC_OVERRIDE |
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597 { |
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|
598 } |
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|
599 |
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600 virtual void MovePreview(const ScenePoint2D& delta) ORTHANC_OVERRIDE |
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601 { |
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602 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError); // No hit is possible |
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|
603 } |
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changeset
|
604 |
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605 virtual void MoveDone(const ScenePoint2D& delta) ORTHANC_OVERRIDE |
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606 { |
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607 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError); // No hit is possible |
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608 } |
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|
609 }; |
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changeset
|
610 |
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changeset
|
611 |
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612 class Text : public Primitive |
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613 { |
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614 private: |
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615 bool first_; |
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616 size_t sublayer_; |
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617 std::unique_ptr<TextSceneLayer> content_; |
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618 |
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619 public: |
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620 Text(Measure& parentMeasure) : |
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621 Primitive(parentMeasure, 2), |
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622 first_(true) |
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623 { |
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624 } |
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625 |
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626 void SetContent(const TextSceneLayer& content) |
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627 { |
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628 SetModified(true); |
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629 content_.reset(dynamic_cast<TextSceneLayer*>(content.Clone())); |
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630 } |
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631 |
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632 virtual bool IsHit(const ScenePoint2D& p, |
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633 const Scene2D& scene) const |
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634 { |
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635 return false; |
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636 } |
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637 |
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638 virtual void RenderPolylineLayer(PolylineSceneLayer& polyline, |
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639 const Scene2D& scene) ORTHANC_OVERRIDE |
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640 { |
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641 } |
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642 |
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643 virtual void RenderOtherLayers(MacroSceneLayer& macro, |
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644 const Scene2D& scene) ORTHANC_OVERRIDE |
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645 { |
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646 if (content_.get() != NULL) |
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647 { |
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648 std::unique_ptr<TextSceneLayer> layer(reinterpret_cast<TextSceneLayer*>(content_->Clone())); |
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649 |
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650 layer->SetColor(IsHover() ? GetHoverColor() : GetColor()); |
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651 |
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652 if (first_) |
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653 { |
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654 sublayer_ = macro.AddLayer(layer.release()); |
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655 first_ = false; |
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656 } |
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657 else |
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658 { |
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659 macro.UpdateLayer(sublayer_, layer.release()); |
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660 } |
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661 } |
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662 } |
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663 |
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664 virtual void MovePreview(const ScenePoint2D& delta) ORTHANC_OVERRIDE |
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665 { |
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666 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError); // No hit is possible |
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667 } |
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668 |
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669 virtual void MoveDone(const ScenePoint2D& delta) ORTHANC_OVERRIDE |
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670 { |
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671 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError); // No hit is possible |
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672 } |
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673 }; |
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674 |
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675 |
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676 class EditPrimitiveTracker : public IFlexiblePointerTracker |
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677 { |
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678 private: |
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679 Primitive& primitive_; |
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680 ScenePoint2D sceneClick_; |
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681 AffineTransform2D canvasToScene_; |
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682 bool alive_; |
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683 |
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684 public: |
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685 EditPrimitiveTracker(Primitive& primitive, |
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686 const ScenePoint2D& sceneClick, |
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687 const AffineTransform2D& canvasToScene) : |
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688 primitive_(primitive), |
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689 sceneClick_(sceneClick), |
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690 canvasToScene_(canvasToScene), |
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691 alive_(true) |
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692 { |
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693 } |
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694 |
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695 virtual void PointerMove(const PointerEvent& event) ORTHANC_OVERRIDE |
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696 { |
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697 primitive_.MovePreview(event.GetMainPosition().Apply(canvasToScene_) - sceneClick_); |
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698 } |
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699 |
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700 virtual void PointerUp(const PointerEvent& event) ORTHANC_OVERRIDE |
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701 { |
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702 primitive_.MoveDone(event.GetMainPosition().Apply(canvasToScene_) - sceneClick_); |
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703 alive_ = false; |
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704 } |
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705 |
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706 virtual void PointerDown(const PointerEvent& event) ORTHANC_OVERRIDE |
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707 { |
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708 } |
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709 |
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710 virtual bool IsAlive() const ORTHANC_OVERRIDE |
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711 { |
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712 return alive_; |
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713 } |
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714 |
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715 virtual void Cancel() ORTHANC_OVERRIDE |
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716 { |
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717 primitive_.MoveDone(ScenePoint2D(0, 0)); |
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718 } |
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719 }; |
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720 |
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721 |
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722 class SegmentMeasure : public Measure |
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723 { |
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724 private: |
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725 Handle& handle1_; |
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726 Handle& handle2_; |
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727 Segment& segment_; |
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728 Text& label_; |
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729 |
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730 void UpdateLabel() |
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731 { |
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732 TextSceneLayer content; |
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733 |
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|
734 double x1 = handle1_.GetCenter().GetX(); |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
735 double y1 = handle1_.GetCenter().GetY(); |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
736 double x2 = handle2_.GetCenter().GetX(); |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
737 double y2 = handle2_.GetCenter().GetY(); |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
738 |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
739 // Put the label to the right of the right-most handle |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
740 if (x1 < x2) |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
741 { |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
742 content.SetPosition(x2, y2); |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
743 } |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
744 else |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
745 { |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
746 content.SetPosition(x1, y1); |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
747 } |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
748 |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
749 content.SetAnchor(BitmapAnchor_CenterLeft); |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
750 content.SetBorder(10); |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
751 |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
752 double dx = x1 - x2; |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
753 double dy = y1 - y2; |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
754 char buf[32]; |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
755 sprintf(buf, "%0.2f cm", sqrt(dx * dx + dy * dy) / 10.0); |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
756 content.SetText(buf); |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
757 |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
758 label_.SetContent(content); |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
759 } |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
760 |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
761 public: |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
762 SegmentMeasure(AnnotationsOverlay& that, |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
763 const ScenePoint2D& p1, |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
764 const ScenePoint2D& p2) : |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
765 Measure(that), |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
766 handle1_(AddTypedPrimitive<Handle>(new Handle(*this, p1))), |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
767 handle2_(AddTypedPrimitive<Handle>(new Handle(*this, p2))), |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
768 segment_(AddTypedPrimitive<Segment>(new Segment(*this, p1, p2))), |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
769 label_(AddTypedPrimitive<Text>(new Text(*this))) |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
770 { |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
771 label_.SetColor(Color(255, 0, 0)); |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
772 UpdateLabel(); |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
773 } |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
774 |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
775 virtual void SignalMove(Primitive& primitive) ORTHANC_OVERRIDE |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
776 { |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
777 if (&primitive == &handle1_ || |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
778 &primitive == &handle2_) |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
779 { |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
780 segment_.SetPosition(handle1_.GetCenter(), handle2_.GetCenter()); |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
781 } |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
782 else if (&primitive == &segment_) |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
783 { |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
784 handle1_.SetCenter(segment_.GetPosition1()); |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
785 handle2_.SetCenter(segment_.GetPosition2()); |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
786 } |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
787 |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
788 UpdateLabel(); |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
789 } |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
790 }; |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
791 |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
792 |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
793 class AngleMeasure : public Measure |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
794 { |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
795 private: |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
796 Handle& startHandle_; |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
797 Handle& middleHandle_; |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
798 Handle& endHandle_; |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
799 Segment& segment1_; |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
800 Segment& segment2_; |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
801 Arc& arc_; |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
802 Text& label_; |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
803 |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
804 void UpdateLabel() |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
805 { |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
806 TextSceneLayer content; |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
807 |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
808 const double x1 = startHandle_.GetCenter().GetX(); |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
809 const double x2 = middleHandle_.GetCenter().GetX(); |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
810 const double y2 = middleHandle_.GetCenter().GetY(); |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
811 const double x3 = endHandle_.GetCenter().GetX(); |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
812 |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
813 if (x2 < x1 && |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
814 x2 < x3) |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
815 { |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
816 content.SetAnchor(BitmapAnchor_CenterRight); |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
817 } |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
818 else |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
819 { |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
820 content.SetAnchor(BitmapAnchor_CenterLeft); |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
821 } |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
822 |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
823 content.SetPosition(x2, y2); |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
824 content.SetBorder(10); |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
825 |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
826 char buf[32]; |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
827 sprintf(buf, "%.01f%c%c", std::abs(arc_.GetAngle()) / PI * 180.0, |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
828 0xc2, 0xb0 /* two bytes corresponding to degree symbol in UTF-8 */); |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
829 content.SetText(buf); |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
830 |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
831 label_.SetContent(content); |
20a0aba0ede5
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
832 } |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
833 |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
834 public: |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
835 AngleMeasure(AnnotationsOverlay& that, |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
836 const ScenePoint2D& start, |
20a0aba0ede5
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
837 const ScenePoint2D& middle, |
20a0aba0ede5
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
838 const ScenePoint2D& end) : |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
839 Measure(that), |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
840 startHandle_(AddTypedPrimitive<Handle>(new Handle(*this, start))), |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
841 middleHandle_(AddTypedPrimitive<Handle>(new Handle(*this, middle))), |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
842 endHandle_(AddTypedPrimitive<Handle>(new Handle(*this, end))), |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
843 segment1_(AddTypedPrimitive<Segment>(new Segment(*this, start, middle))), |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
844 segment2_(AddTypedPrimitive<Segment>(new Segment(*this, middle, end))), |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
845 arc_(AddTypedPrimitive<Arc>(new Arc(*this, start, middle, end))), |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
846 label_(AddTypedPrimitive<Text>(new Text(*this))) |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
847 { |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
848 label_.SetColor(Color(255, 0, 0)); |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
849 UpdateLabel(); |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
850 } |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
851 |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
852 virtual void SignalMove(Primitive& primitive) ORTHANC_OVERRIDE |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
853 { |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
854 if (&primitive == &startHandle_) |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
855 { |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
856 segment1_.SetPosition(startHandle_.GetCenter(), middleHandle_.GetCenter()); |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
857 arc_.SetStart(startHandle_.GetCenter()); |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
858 } |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
859 else if (&primitive == &middleHandle_) |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
860 { |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
861 segment1_.SetPosition(startHandle_.GetCenter(), middleHandle_.GetCenter()); |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
862 segment2_.SetPosition(middleHandle_.GetCenter(), endHandle_.GetCenter()); |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
863 arc_.SetMiddle(middleHandle_.GetCenter()); |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
864 } |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
865 else if (&primitive == &endHandle_) |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
866 { |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
867 segment2_.SetPosition(middleHandle_.GetCenter(), endHandle_.GetCenter()); |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
868 arc_.SetEnd(endHandle_.GetCenter()); |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
869 } |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
870 else if (&primitive == &segment1_) |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
871 { |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
872 startHandle_.SetCenter(segment1_.GetPosition1()); |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
873 middleHandle_.SetCenter(segment1_.GetPosition2()); |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
874 segment2_.SetPosition(segment1_.GetPosition2(), segment2_.GetPosition2()); |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
875 arc_.SetStart(segment1_.GetPosition1()); |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
876 arc_.SetMiddle(segment1_.GetPosition2()); |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
877 } |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
878 else if (&primitive == &segment2_) |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
879 { |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
880 middleHandle_.SetCenter(segment2_.GetPosition1()); |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
881 endHandle_.SetCenter(segment2_.GetPosition2()); |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
882 segment1_.SetPosition(segment1_.GetPosition1(), segment2_.GetPosition1()); |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
883 arc_.SetMiddle(segment2_.GetPosition1()); |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
884 arc_.SetEnd(segment2_.GetPosition2()); |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
885 } |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
886 |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
887 UpdateLabel(); |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
888 } |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
889 }; |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
890 |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
891 |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
892 class CircleMeasure : public Measure |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
893 { |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
894 private: |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
895 Handle& handle1_; |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
896 Handle& handle2_; |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
897 Segment& segment_; |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
898 Circle& circle_; |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
899 Text& label_; |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
900 |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
901 void UpdateLabel() |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
902 { |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
903 TextSceneLayer content; |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
904 |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
905 double x1 = handle1_.GetCenter().GetX(); |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
906 double y1 = handle1_.GetCenter().GetY(); |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
907 double x2 = handle2_.GetCenter().GetX(); |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
908 double y2 = handle2_.GetCenter().GetY(); |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
909 |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
910 // Put the label to the right of the right-most handle |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
911 if (x1 < x2) |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
912 { |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
913 content.SetPosition(x2, y2); |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
914 } |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
915 else |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
916 { |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
917 content.SetPosition(x1, y1); |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
918 } |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
919 |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
920 content.SetAnchor(BitmapAnchor_CenterLeft); |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
921 content.SetBorder(10); |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
922 |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
923 double dx = x1 - x2; |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
924 double dy = y1 - y2; |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
925 double diameter = sqrt(dx * dx + dy * dy); // in millimeters |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
926 |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
927 double area = PI * diameter * diameter / 4.0; |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
928 |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
929 char buf[32]; |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
930 sprintf(buf, "%0.2f cm\n%0.2f cm%c%c", |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
931 diameter / 10.0, |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
932 area / 100.0, |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
933 0xc2, 0xb2 /* two bytes corresponding to two power in UTF-8 */); |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
934 content.SetText(buf); |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
935 |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
936 label_.SetContent(content); |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
937 } |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
938 |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
939 public: |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
940 CircleMeasure(AnnotationsOverlay& that, |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
941 const ScenePoint2D& p1, |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
942 const ScenePoint2D& p2) : |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
943 Measure(that), |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
944 handle1_(AddTypedPrimitive<Handle>(new Handle(*this, p1))), |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
945 handle2_(AddTypedPrimitive<Handle>(new Handle(*this, p2))), |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
946 segment_(AddTypedPrimitive<Segment>(new Segment(*this, p1, p2))), |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
947 circle_(AddTypedPrimitive<Circle>(new Circle(*this, p1, p2))), |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
948 label_(AddTypedPrimitive<Text>(new Text(*this))) |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
949 { |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
950 label_.SetColor(Color(255, 0, 0)); |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
951 UpdateLabel(); |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
952 } |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
953 |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
954 virtual void SignalMove(Primitive& primitive) ORTHANC_OVERRIDE |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
955 { |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
956 if (&primitive == &handle1_ || |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
957 &primitive == &handle2_) |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
958 { |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
959 segment_.SetPosition(handle1_.GetCenter(), handle2_.GetCenter()); |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
960 circle_.SetPosition(handle1_.GetCenter(), handle2_.GetCenter()); |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
961 } |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
962 else if (&primitive == &segment_) |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
963 { |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
964 handle1_.SetCenter(segment_.GetPosition1()); |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
965 handle2_.SetCenter(segment_.GetPosition2()); |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
966 circle_.SetPosition(segment_.GetPosition1(), segment_.GetPosition2()); |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
967 } |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
968 |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
969 UpdateLabel(); |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
970 } |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
971 }; |
20a0aba0ede5
creation of AnnotationsOverlay
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1790
diff
changeset
|
972 |
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973 |
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974 typedef std::set<Primitive*> Primitives; |
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975 typedef std::set<Measure*> Measures; |
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976 |
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977 size_t macroLayerIndex_; |
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978 size_t polylineSublayer_; |
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979 Primitives primitives_; |
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980 Measures measures_; |
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981 |
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982 public: |
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983 AnnotationsOverlay(size_t macroLayerIndex) : |
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984 macroLayerIndex_(macroLayerIndex), |
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985 polylineSublayer_(0) // dummy initialization |
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986 { |
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987 measures_.insert(new SegmentMeasure(*this, ScenePoint2D(0, 0), ScenePoint2D(100, 100))); |
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988 measures_.insert(new AngleMeasure(*this, ScenePoint2D(100, 50), ScenePoint2D(150, 40), ScenePoint2D(200, 50))); |
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989 measures_.insert(new CircleMeasure(*this, ScenePoint2D(50, 200), ScenePoint2D(100, 250))); |
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990 } |
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991 |
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992 ~AnnotationsOverlay() |
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993 { |
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994 for (Measures::iterator it = measures_.begin(); it != measures_.end(); ++it) |
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995 { |
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996 assert(*it != NULL); |
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997 delete *it; |
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998 } |
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999 |
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1000 measures_.clear(); |
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1001 } |
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1002 |
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1003 void Render(Scene2D& scene) |
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1004 { |
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1005 MacroSceneLayer* macro = NULL; |
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1006 |
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1007 if (scene.HasLayer(macroLayerIndex_)) |
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1008 { |
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1009 macro = &dynamic_cast<MacroSceneLayer&>(scene.GetLayer(macroLayerIndex_)); |
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1010 } |
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1011 else |
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1012 { |
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1013 macro = &dynamic_cast<MacroSceneLayer&>(scene.SetLayer(macroLayerIndex_, new MacroSceneLayer)); |
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1014 polylineSublayer_ = macro->AddLayer(new PolylineSceneLayer); |
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1015 } |
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1016 |
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1017 std::unique_ptr<PolylineSceneLayer> polyline(new PolylineSceneLayer); |
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1018 |
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1019 for (Primitives::iterator it = primitives_.begin(); it != primitives_.end(); ++it) |
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1020 { |
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1021 assert(*it != NULL); |
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1022 Primitive& primitive = **it; |
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1023 |
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1024 primitive.RenderPolylineLayer(*polyline, scene); |
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1025 |
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1026 if (primitive.IsModified()) |
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1027 { |
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1028 primitive.RenderOtherLayers(*macro, scene); |
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1029 primitive.SetModified(false); |
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1030 } |
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1031 } |
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1032 |
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1033 macro->UpdateLayer(polylineSublayer_, polyline.release()); |
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1034 } |
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1035 |
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1036 bool ClearHover() |
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1037 { |
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1038 bool needsRefresh = false; |
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1039 |
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1040 for (Primitives::iterator it = primitives_.begin(); it != primitives_.end(); ++it) |
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1041 { |
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1042 assert(*it != NULL); |
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1043 if ((*it)->IsHover()) |
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1044 { |
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1045 (*it)->SetHover(false); |
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1046 needsRefresh = true; |
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1047 } |
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1048 } |
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1049 |
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1050 return needsRefresh; |
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1051 } |
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1052 |
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1053 bool SetMouseHover(const ScenePoint2D& p /* expressed in canvas coordinates */, |
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1054 const Scene2D& scene) |
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1055 { |
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1056 bool needsRefresh = false; |
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1057 |
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1058 const ScenePoint2D s = p.Apply(scene.GetCanvasToSceneTransform()); |
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1059 |
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1060 for (Primitives::iterator it = primitives_.begin(); it != primitives_.end(); ++it) |
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1061 { |
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1062 assert(*it != NULL); |
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1063 bool hover = (*it)->IsHit(s, scene); |
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1064 |
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1065 if ((*it)->IsHover() != hover) |
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1066 { |
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1067 needsRefresh = true; |
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1068 } |
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1069 |
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1070 (*it)->SetHover(hover); |
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1071 } |
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1072 |
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1073 return needsRefresh; |
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1074 } |
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1075 |
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1076 IFlexiblePointerTracker* CreateTracker(const ScenePoint2D& p /* expressed in canvas coordinates */, |
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1077 const Scene2D& scene) |
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1078 { |
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1079 const ScenePoint2D s = p.Apply(scene.GetCanvasToSceneTransform()); |
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1080 |
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1081 int bestDepth; |
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1082 std::unique_ptr<IFlexiblePointerTracker> tracker; |
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1083 |
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1084 for (Primitives::iterator it = primitives_.begin(); it != primitives_.end(); ++it) |
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1085 { |
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1086 assert(*it != NULL); |
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1087 if ((*it)->IsHit(s, scene)) |
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1088 { |
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1089 if (tracker.get() == NULL || |
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1090 bestDepth > (*it)->GetDepth()) |
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1091 { |
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1092 tracker.reset(new EditPrimitiveTracker(**it, s, scene.GetCanvasToSceneTransform())); |
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1093 bestDepth = (*it)->GetDepth(); |
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1094 } |
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1095 } |
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1096 } |
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1097 |
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1098 return tracker.release(); |
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1099 } |
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1100 }; |
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1101 } |
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1102 #endif |
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1103 |
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1104 |
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1105 |
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1106 std::string orthancUrl; |
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1107 std::string instanceId; |
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1108 int frameIndex = 0; |
1368 | 1109 |
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1110 |
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1111 static void ProcessOptions(int argc, char* argv[]) |
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1112 { |
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1113 namespace po = boost::program_options; |
1532
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1114 po::options_description desc("Usage"); |
1368 | 1115 |
1382
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1116 desc.add_options() |
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1117 ("loglevel", po::value<std::string>()->default_value("WARNING"), |
1382
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1118 "You can choose WARNING, INFO or TRACE for the logging level: Errors and warnings will always be displayed. (default: WARNING)") |
1368 | 1119 |
1382
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1120 ("orthanc", po::value<std::string>()->default_value("http://localhost:8042"), |
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1121 "Base URL of the Orthanc instance") |
1368 | 1122 |
1382
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1123 ("instance", po::value<std::string>()->default_value("285dece8-e1956b38-cdc7d084-6ce3371e-536a9ffc"), |
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1124 "Orthanc ID of the instance to display") |
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1125 |
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1126 ("frame_index", po::value<int>()->default_value(0), |
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1127 "The zero-based index of the frame (for multi-frame instances)") |
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1128 ; |
1368 | 1129 |
1532
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1130 std::cout << desc << std::endl; |
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1131 |
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1132 std::cout << std::endl << "Keyboard shorcuts:" << std::endl |
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1133 << " a\tEnable/disable the angle measure tool" << std::endl |
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1134 << " f\tToggle fullscreen display" << std::endl |
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1135 << " l\tEnable/disable the line measure tool" << std::endl |
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1136 << " q\tExit" << std::endl |
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1137 << " r\tRedo the last edit to the measure tools" << std::endl |
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1138 << " s\tFit the viewpoint to the image" << std::endl |
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1139 << " u\tUndo the last edit to the measure tools" << std::endl |
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1140 << std::endl << "Mouse buttons:" << std::endl |
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1141 << " left \tChange windowing, or edit measure" << std::endl |
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1142 << " center\tMove the viewpoint, or edit measure" << std::endl |
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1143 << " right \tZoom, or edit measure" << std::endl |
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1144 << std::endl; |
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1145 |
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1146 po::variables_map vm; |
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1147 try |
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1148 { |
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1149 po::store(po::parse_command_line(argc, argv, desc), vm); |
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1150 po::notify(vm); |
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1151 } |
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1152 catch (std::exception& e) |
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1153 { |
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1154 std::cerr << "Please check your command line options! (\"" << e.what() << "\")" << std::endl; |
1368 | 1155 } |
1156 | |
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1157 if (vm.count("loglevel") > 0) |
1368 | 1158 { |
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1159 std::string logLevel = vm["loglevel"].as<std::string>(); |
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1160 OrthancStoneHelpers::SetLogLevel(logLevel); |
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1161 } |
1368 | 1162 |
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1163 if (vm.count("orthanc") > 0) |
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1164 { |
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1165 // maybe check URL validity here |
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1166 orthancUrl = vm["orthanc"].as<std::string>(); |
1368 | 1167 } |
1168 | |
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1169 if (vm.count("instance") > 0) |
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1170 { |
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1171 instanceId = vm["instance"].as<std::string>(); |
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1172 } |
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1173 |
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1174 if (vm.count("frame_index") > 0) |
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1175 { |
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1176 frameIndex = vm["frame_index"].as<int>(); |
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1177 } |
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1178 } |
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1179 |
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1180 |
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1181 enum ActiveTool |
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1182 { |
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1183 ActiveTool_None, |
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1184 ActiveTool_Line, |
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1185 ActiveTool_Angle |
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1186 }; |
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1187 |
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1188 |
1368 | 1189 /** |
1190 * IMPORTANT: The full arguments to "main()" are needed for SDL on | |
1191 * Windows. Otherwise, one gets the linking error "undefined reference | |
1192 * to `SDL_main'". https://wiki.libsdl.org/FAQWindows | |
1193 **/ | |
1194 int main(int argc, char* argv[]) | |
1195 { | |
1196 try | |
1197 { | |
1198 OrthancStone::StoneInitialize(); | |
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1199 OrthancStone::SdlWindow::GlobalInitialize(); |
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1200 |
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1201 ProcessOptions(argc, argv); |
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1202 |
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1203 //Orthanc::Logging::EnableInfoLevel(true); |
1368 | 1204 //Orthanc::Logging::EnableTraceLevel(true); |
1205 | |
1206 { | |
1207 | |
1208 #if 1 | |
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1209 boost::shared_ptr<OrthancStone::SdlViewport> viewport = |
1368 | 1210 OrthancStone::SdlOpenGLViewport::Create("Stone of Orthanc", 800, 600); |
1211 #else | |
1212 boost::shared_ptr<OrthancStone::SdlViewport> viewport = | |
1213 OrthancStone::SdlCairoViewport::Create("Stone of Orthanc", 800, 600); | |
1214 #endif | |
1215 | |
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1216 boost::shared_ptr<OrthancStone::UndoStack> undoStack(new OrthancStone::UndoStack); |
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1217 |
1368 | 1218 OrthancStone::GenericLoadersContext context(1, 4, 1); |
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1219 |
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1220 Orthanc::WebServiceParameters orthancWebService; |
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1221 orthancWebService.SetUrl(orthancUrl); |
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1222 context.SetOrthancParameters(orthancWebService); |
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1223 |
1368 | 1224 context.StartOracle(); |
1225 | |
1226 { | |
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1227 { |
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1228 std::string font; |
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1229 Orthanc::EmbeddedResources::GetFileResource(font, Orthanc::EmbeddedResources::UBUNTU_FONT); |
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1230 |
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1231 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport->Lock()); |
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1232 lock->GetCompositor().SetFont(0, font, 16, Orthanc::Encoding_Latin1); |
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|
1233 lock->GetController().SetUndoStack(undoStack); |
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|
1234 } |
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|
1235 |
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|
1236 ActiveTool activeTool = ActiveTool_None; |
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changeset
|
1237 |
1789
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|
1238 boost::shared_ptr<OrthancStone::LineMeasureTool> lineMeasureTool(OrthancStone::LineMeasureTool::Create(viewport)); |
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|
1239 bool lineMeasureFirst = true; |
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diff
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|
1240 lineMeasureTool->Disable(); |
1368 | 1241 |
1790
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|
1242 boost::shared_ptr<OrthancStone::AngleMeasureTool> angleMeasureTool(OrthancStone::AngleMeasureTool::Create(viewport)); |
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|
1243 bool angleMeasureFirst = true; |
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1244 angleMeasureTool->Disable(); |
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|
1245 |
1796
20a0aba0ede5
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1246 OrthancStone::AnnotationsOverlay overlay(10); |
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|
1247 |
1368 | 1248 boost::shared_ptr<SdlSimpleViewerApplication> application( |
1249 SdlSimpleViewerApplication::Create(context, viewport)); | |
1250 | |
1251 OrthancStone::DicomSource source; | |
1252 | |
1253 application->LoadOrthancFrame(source, instanceId, frameIndex); | |
1254 | |
1255 OrthancStone::DefaultViewportInteractor interactor; | |
1535
301571299212
DefaultViewportInteractor::SetWindowingLayer()
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
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|
1256 interactor.SetWindowingLayer(0); |
1368 | 1257 |
1258 { | |
1259 int scancodeCount = 0; | |
1260 const uint8_t* keyboardState = SDL_GetKeyboardState(&scancodeCount); | |
1261 | |
1262 bool stop = false; | |
1263 while (!stop) | |
1264 { | |
1265 bool paint = false; | |
1266 SDL_Event event; | |
1267 while (SDL_PollEvent(&event)) | |
1268 { | |
1269 if (event.type == SDL_QUIT) | |
1270 { | |
1271 stop = true; | |
1272 break; | |
1273 } | |
1274 else if (viewport->IsRefreshEvent(event)) | |
1275 { | |
1276 paint = true; | |
1277 } | |
1278 else if (event.type == SDL_WINDOWEVENT && | |
1382
9d138883be66
Proper command-line parameter management for SDL sample
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1368
diff
changeset
|
1279 (event.window.event == SDL_WINDOWEVENT_RESIZED || |
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1368
diff
changeset
|
1280 event.window.event == SDL_WINDOWEVENT_SIZE_CHANGED)) |
1368 | 1281 { |
1282 viewport->UpdateSize(event.window.data1, event.window.data2); | |
1283 } | |
1284 else if (event.type == SDL_WINDOWEVENT && | |
1382
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diff
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|
1285 (event.window.event == SDL_WINDOWEVENT_SHOWN || |
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diff
changeset
|
1286 event.window.event == SDL_WINDOWEVENT_EXPOSED)) |
1368 | 1287 { |
1576
92fca2b3ba3d
sanitizing the handling of canvas size
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diff
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1288 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport->Lock()); |
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sanitizing the handling of canvas size
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diff
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1289 lock->RefreshCanvasSize(); |
1368 | 1290 } |
1291 else if (event.type == SDL_KEYDOWN && | |
1292 event.key.repeat == 0 /* Ignore key bounce */) | |
1293 { | |
1294 switch (event.key.keysym.sym) | |
1295 { | |
1789
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1296 case SDLK_f: |
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1297 viewport->ToggleMaximize(); |
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1298 break; |
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changeset
|
1299 |
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1300 case SDLK_s: |
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1301 application->FitContent(); |
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changeset
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1302 break; |
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1303 |
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|
1304 case SDLK_q: |
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|
1305 stop = true; |
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|
1306 break; |
1368 | 1307 |
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|
1308 case SDLK_u: |
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1309 { |
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changeset
|
1310 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport->Lock()); |
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changeset
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1311 if (lock->GetController().CanUndo()) |
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1312 { |
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1313 lock->GetController().Undo(); |
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1314 } |
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changeset
|
1315 break; |
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1316 } |
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1317 |
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1318 case SDLK_r: |
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1319 { |
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|
1320 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport->Lock()); |
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1321 if (lock->GetController().CanRedo()) |
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1322 { |
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changeset
|
1323 lock->GetController().Redo(); |
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1324 } |
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|
1325 break; |
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1326 } |
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changeset
|
1327 |
1789
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changeset
|
1328 case SDLK_l: |
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1329 if (activeTool == ActiveTool_Line) |
1789
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changeset
|
1330 { |
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|
1331 lineMeasureTool->Disable(); |
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|
1332 activeTool = ActiveTool_None; |
1789
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1333 } |
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1334 else |
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changeset
|
1335 { |
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changeset
|
1336 if (lineMeasureFirst) |
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changeset
|
1337 { |
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|
1338 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport->Lock()); |
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changeset
|
1339 OrthancStone::Extent2D extent; |
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changeset
|
1340 lock->GetController().GetScene().GetBoundingBox(extent); |
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|
1341 if (!extent.IsEmpty()) |
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changeset
|
1342 { |
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changeset
|
1343 OrthancStone::ScenePoint2D p(extent.GetCenterX(), extent.GetCenterY()); |
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changeset
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1344 lineMeasureTool->Set(p, p); |
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changeset
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1345 } |
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|
1346 lineMeasureFirst = false; |
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1347 } |
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1348 |
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changeset
|
1349 lineMeasureTool->Enable(); |
1790
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1350 angleMeasureTool->Disable(); |
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1351 activeTool = ActiveTool_Line; |
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1352 } |
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1353 break; |
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1354 |
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1355 case SDLK_a: |
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1356 if (activeTool == ActiveTool_Angle) |
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1357 { |
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1358 angleMeasureTool->Disable(); |
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1359 activeTool = ActiveTool_None; |
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1360 } |
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1361 else |
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1362 { |
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1363 if (angleMeasureFirst) |
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1364 { |
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1365 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport->Lock()); |
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1366 OrthancStone::Extent2D extent; |
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1367 lock->GetController().GetScene().GetBoundingBox(extent); |
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1368 if (!extent.IsEmpty()) |
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1369 { |
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|
1370 OrthancStone::ScenePoint2D p1(1.0 * extent.GetX1() / 3.0 + 2.0 * extent.GetX2() / 3.0, |
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|
1371 2.0 * extent.GetY1() / 3.0 + 2.0 * extent.GetY2() / 3.0); |
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changeset
|
1372 OrthancStone::ScenePoint2D p2(1.0 * extent.GetX1() / 2.0 + 1.0 * extent.GetX2() / 2.0, |
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changeset
|
1373 1.0 * extent.GetY1() / 3.0 + 1.0 * extent.GetY2() / 3.0); |
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changeset
|
1374 OrthancStone::ScenePoint2D p3(2.0 * extent.GetX1() / 3.0 + 1.0 * extent.GetX2() / 3.0, |
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changeset
|
1375 2.0 * extent.GetY1() / 3.0 + 2.0 * extent.GetY2() / 3.0); |
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angle measure and undo/redo in sdl simple viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1789
diff
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|
1376 angleMeasureTool->SetSide1End(p1); |
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diff
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|
1377 angleMeasureTool->SetCenter(p2); |
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Sebastien Jodogne <s.jodogne@gmail.com>
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diff
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|
1378 angleMeasureTool->SetSide2End(p3); |
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Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
1379 } |
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diff
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|
1380 angleMeasureFirst = false; |
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diff
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|
1381 } |
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diff
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|
1382 |
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|
1383 lineMeasureTool->Disable(); |
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diff
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|
1384 angleMeasureTool->Enable(); |
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diff
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|
1385 activeTool = ActiveTool_Angle; |
1789
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|
1386 } |
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|
1387 break; |
1368 | 1388 |
1789
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|
1389 default: |
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|
1390 break; |
1368 | 1391 } |
1392 } | |
1393 else if (event.type == SDL_MOUSEBUTTONDOWN || | |
1394 event.type == SDL_MOUSEMOTION || | |
1395 event.type == SDL_MOUSEBUTTONUP) | |
1396 { | |
1507
169adf9090a6
replacing deprecated std::auto_ptr by std::unique_ptr
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
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|
1397 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport->Lock()); |
1368 | 1398 if (lock->HasCompositor()) |
1399 { | |
1400 OrthancStone::PointerEvent p; | |
1382
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diff
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|
1401 OrthancStoneHelpers::GetPointerEvent(p, lock->GetCompositor(), |
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diff
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|
1402 event, keyboardState, scancodeCount); |
1368 | 1403 |
1404 switch (event.type) | |
1405 { | |
1789
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|
1406 case SDL_MOUSEBUTTONDOWN: |
1368 | 1407 { |
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diff
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|
1408 boost::shared_ptr<OrthancStone::IFlexiblePointerTracker> t; |
1796
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1409 |
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1410 t.reset(overlay.CreateTracker(p.GetMainPosition(), lock->GetController().GetScene())); |
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changeset
|
1411 if (t.get() == NULL) |
1789
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diff
changeset
|
1412 { |
1796
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1413 switch (activeTool) |
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|
1414 { |
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1415 case ActiveTool_Angle: |
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1416 t = angleMeasureTool->CreateEditionTracker(p); |
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diff
changeset
|
1417 break; |
1790
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diff
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1418 |
1796
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changeset
|
1419 case ActiveTool_Line: |
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diff
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1420 t = lineMeasureTool->CreateEditionTracker(p); |
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changeset
|
1421 break; |
1790
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|
1422 |
1796
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1423 case ActiveTool_None: |
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diff
changeset
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1424 break; |
1790
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1425 |
1796
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|
1426 default: |
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|
1427 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented); |
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changeset
|
1428 } |
1789
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|
1429 } |
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changeset
|
1430 |
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|
1431 if (t.get() != NULL) |
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diff
changeset
|
1432 { |
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changeset
|
1433 lock->GetController().AcquireActiveTracker(t); |
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changeset
|
1434 } |
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changeset
|
1435 else |
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|
1436 { |
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changeset
|
1437 lock->GetController().HandleMousePress(interactor, p, |
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diff
changeset
|
1438 lock->GetCompositor().GetCanvasWidth(), |
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changeset
|
1439 lock->GetCompositor().GetCanvasHeight()); |
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diff
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|
1440 } |
1368 | 1441 lock->Invalidate(); |
1789
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diff
changeset
|
1442 break; |
1368 | 1443 } |
1444 | |
1789
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diff
changeset
|
1445 case SDL_MOUSEMOTION: |
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diff
changeset
|
1446 if (lock->GetController().HandleMouseMove(p)) |
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diff
changeset
|
1447 { |
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diff
changeset
|
1448 lock->Invalidate(); |
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changeset
|
1449 if (overlay.ClearHover()) |
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diff
changeset
|
1450 { |
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diff
changeset
|
1451 paint = true; |
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changeset
|
1452 } |
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changeset
|
1453 } |
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changeset
|
1454 else |
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diff
changeset
|
1455 { |
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changeset
|
1456 if (overlay.SetMouseHover(p.GetMainPosition(), lock->GetController().GetScene())) |
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changeset
|
1457 { |
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diff
changeset
|
1458 paint = true; |
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diff
changeset
|
1459 } |
1789
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diff
changeset
|
1460 } |
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diff
changeset
|
1461 break; |
1368 | 1462 |
1789
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diff
changeset
|
1463 case SDL_MOUSEBUTTONUP: |
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diff
changeset
|
1464 lock->GetController().HandleMouseRelease(p); |
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changeset
|
1465 lock->Invalidate(); |
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changeset
|
1466 break; |
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changeset
|
1467 |
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changeset
|
1468 default: |
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changeset
|
1469 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError); |
1368 | 1470 } |
1471 } | |
1472 } | |
1473 } | |
1474 | |
1475 if (paint) | |
1476 { | |
1796
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changeset
|
1477 { |
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changeset
|
1478 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport->Lock()); |
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changeset
|
1479 overlay.Render(lock->GetController().GetScene()); |
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changeset
|
1480 } |
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changeset
|
1481 |
1368 | 1482 viewport->Paint(); |
1483 } | |
1484 | |
1485 // Small delay to avoid using 100% of CPU | |
1486 SDL_Delay(1); | |
1487 } | |
1488 } | |
1489 context.StopOracle(); | |
1490 } | |
1491 } | |
1492 | |
1591
5887a4f8594b
moving platform-specific files out of the "OrthancStone" folder
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diff
changeset
|
1493 OrthancStone::SdlWindow::GlobalFinalize(); |
1368 | 1494 OrthancStone::StoneFinalize(); |
1495 return 0; | |
1496 } | |
1382
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1368
diff
changeset
|
1497 catch (Orthanc::OrthancException& e) |
1368 | 1498 { |
1499 LOG(ERROR) << "OrthancException: " << e.What(); | |
1500 return -1; | |
1501 } | |
1382
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diff
changeset
|
1502 catch (OrthancStone::StoneException& e) |
1368 | 1503 { |
1504 LOG(ERROR) << "StoneException: " << e.What(); | |
1505 return -1; | |
1506 } | |
1382
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diff
changeset
|
1507 catch (std::runtime_error& e) |
1368 | 1508 { |
1509 LOG(ERROR) << "Runtime error: " << e.what(); | |
1510 return -1; | |
1511 } | |
1512 catch (...) | |
1513 { | |
1514 LOG(ERROR) << "Native exception"; | |
1515 return -1; | |
1516 } | |
1517 } |