Mercurial > hg > orthanc-stone
annotate Applications/StoneWebViewer/WebAssembly/StoneWebViewer.cpp @ 1633:53d378ef7277
rename FrameGeometry to FrameExtent
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Tue, 10 Nov 2020 10:21:10 +0100 |
parents | 9a4c09361f3e |
children | 4796fb60999e |
rev | line source |
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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) 2017-2020 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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21 |
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22 #include <EmbeddedResources.h> |
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23 #include <emscripten.h> |
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24 |
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25 |
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26 #define DISPATCH_JAVASCRIPT_EVENT(name) \ |
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27 EM_ASM( \ |
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28 const customEvent = document.createEvent("CustomEvent"); \ |
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29 customEvent.initCustomEvent(name, false, false, undefined); \ |
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30 window.dispatchEvent(customEvent); \ |
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31 ); |
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32 |
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33 |
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34 #define EXTERN_CATCH_EXCEPTIONS \ |
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35 catch (Orthanc::OrthancException& e) \ |
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36 { \ |
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37 LOG(ERROR) << "OrthancException: " << e.What(); \ |
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38 DISPATCH_JAVASCRIPT_EVENT("StoneException"); \ |
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39 } \ |
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40 catch (OrthancStone::StoneException& e) \ |
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41 { \ |
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42 LOG(ERROR) << "StoneException: " << e.What(); \ |
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43 DISPATCH_JAVASCRIPT_EVENT("StoneException"); \ |
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44 } \ |
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45 catch (std::exception& e) \ |
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46 { \ |
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47 LOG(ERROR) << "Runtime error: " << e.what(); \ |
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48 DISPATCH_JAVASCRIPT_EVENT("StoneException"); \ |
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49 } \ |
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50 catch (...) \ |
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51 { \ |
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52 LOG(ERROR) << "Native exception"; \ |
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53 DISPATCH_JAVASCRIPT_EVENT("StoneException"); \ |
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54 } |
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55 |
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56 |
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57 // Orthanc framework includes |
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58 #include <Cache/MemoryObjectCache.h> |
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59 #include <DicomFormat/DicomArray.h> |
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60 #include <DicomParsing/ParsedDicomFile.h> |
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61 #include <Images/Image.h> |
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62 #include <Images/ImageProcessing.h> |
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63 #include <Images/JpegReader.h> |
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64 #include <Logging.h> |
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65 |
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66 // Stone includes |
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67 #include <Loaders/DicomResourcesLoader.h> |
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68 #include <Loaders/SeriesMetadataLoader.h> |
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69 #include <Loaders/SeriesThumbnailsLoader.h> |
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70 #include <Messages/ObserverBase.h> |
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71 #include <Oracle/ParseDicomFromWadoCommand.h> |
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72 #include <Oracle/ParseDicomSuccessMessage.h> |
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73 #include <Scene2D/ArrowSceneLayer.h> |
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74 #include <Scene2D/ColorTextureSceneLayer.h> |
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75 #include <Scene2D/FloatTextureSceneLayer.h> |
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76 #include <Scene2D/MacroSceneLayer.h> |
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77 #include <Scene2D/OsiriXLayerFactory.h> |
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78 #include <Scene2D/PolylineSceneLayer.h> |
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79 #include <Scene2D/TextSceneLayer.h> |
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81 #include <StoneException.h> |
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82 #include <Toolbox/DicomInstanceParameters.h> |
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83 #include <Toolbox/GeometryToolbox.h> |
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84 #include <Toolbox/OsiriX/AngleAnnotation.h> |
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85 #include <Toolbox/OsiriX/CollectionOfAnnotations.h> |
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86 #include <Toolbox/OsiriX/LineAnnotation.h> |
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87 #include <Toolbox/OsiriX/TextAnnotation.h> |
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88 #include <Toolbox/SortedFrames.h> |
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89 #include <Viewport/DefaultViewportInteractor.h> |
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90 |
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91 // WebAssembly includes |
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92 #include <WebAssemblyCairoViewport.h> |
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93 #include <WebAssemblyLoadersContext.h> |
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94 #include <WebGLViewport.h> |
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95 |
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96 |
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97 #include <boost/make_shared.hpp> |
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98 #include <stdio.h> |
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99 |
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100 |
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101 #if !defined(STONE_WEB_VIEWER_EXPORT) |
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102 // We are not running ParseWebAssemblyExports.py, but we're compiling the wasm |
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103 # define STONE_WEB_VIEWER_EXPORT |
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104 #endif |
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105 |
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106 |
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107 enum STONE_WEB_VIEWER_EXPORT ThumbnailType |
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108 { |
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109 ThumbnailType_Image, |
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110 ThumbnailType_NoPreview, |
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111 ThumbnailType_Pdf, |
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112 ThumbnailType_Video, |
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113 ThumbnailType_Loading, |
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114 ThumbnailType_Unknown |
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115 }; |
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116 |
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117 |
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118 enum STONE_WEB_VIEWER_EXPORT DisplayedFrameQuality |
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119 { |
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120 DisplayedFrameQuality_None, |
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121 DisplayedFrameQuality_Low, |
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122 DisplayedFrameQuality_High |
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123 }; |
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124 |
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125 |
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126 enum STONE_WEB_VIEWER_EXPORT WebViewerAction |
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127 { |
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128 WebViewerAction_GrayscaleWindowing, |
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129 WebViewerAction_Zoom, |
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130 WebViewerAction_Pan, |
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131 WebViewerAction_Rotate, |
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132 WebViewerAction_Crosshair |
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133 }; |
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134 |
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135 |
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136 |
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137 static OrthancStone::MouseAction ConvertWebViewerAction(int action) |
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138 { |
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139 switch (action) |
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140 { |
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141 case WebViewerAction_GrayscaleWindowing: |
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142 return OrthancStone::MouseAction_GrayscaleWindowing; |
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143 |
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144 case WebViewerAction_Zoom: |
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145 return OrthancStone::MouseAction_Zoom; |
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146 |
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147 case WebViewerAction_Pan: |
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148 return OrthancStone::MouseAction_Pan; |
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149 |
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150 case WebViewerAction_Rotate: |
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151 return OrthancStone::MouseAction_Rotate; |
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152 |
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153 case WebViewerAction_Crosshair: |
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154 return OrthancStone::MouseAction_None; |
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155 |
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156 default: |
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157 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); |
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158 } |
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159 } |
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160 |
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161 |
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162 |
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163 static const int PRIORITY_HIGH = -100; |
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164 static const int PRIORITY_LOW = 100; |
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165 static const int PRIORITY_NORMAL = 0; |
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166 |
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167 static const unsigned int QUALITY_JPEG = 0; |
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168 static const unsigned int QUALITY_FULL = 1; |
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169 |
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170 class ResourcesLoader : public OrthancStone::ObserverBase<ResourcesLoader> |
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171 { |
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172 public: |
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173 class IObserver : public boost::noncopyable |
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174 { |
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175 public: |
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176 virtual ~IObserver() |
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177 { |
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178 } |
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179 |
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180 virtual void SignalResourcesLoaded() = 0; |
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181 |
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182 virtual void SignalSeriesThumbnailLoaded(const std::string& studyInstanceUid, |
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183 const std::string& seriesInstanceUid) = 0; |
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184 |
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185 virtual void SignalSeriesMetadataLoaded(const std::string& studyInstanceUid, |
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186 const std::string& seriesInstanceUid) = 0; |
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187 }; |
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188 |
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189 private: |
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190 std::unique_ptr<IObserver> observer_; |
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191 OrthancStone::DicomSource source_; |
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192 size_t pending_; |
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193 boost::shared_ptr<OrthancStone::LoadedDicomResources> studies_; |
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194 boost::shared_ptr<OrthancStone::LoadedDicomResources> series_; |
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195 boost::shared_ptr<OrthancStone::DicomResourcesLoader> resourcesLoader_; |
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196 boost::shared_ptr<OrthancStone::SeriesThumbnailsLoader> thumbnailsLoader_; |
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197 boost::shared_ptr<OrthancStone::SeriesMetadataLoader> metadataLoader_; |
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198 |
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200 source_(source), |
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201 pending_(0), |
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202 studies_(new OrthancStone::LoadedDicomResources(Orthanc::DICOM_TAG_STUDY_INSTANCE_UID)), |
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203 series_(new OrthancStone::LoadedDicomResources(Orthanc::DICOM_TAG_SERIES_INSTANCE_UID)) |
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204 { |
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205 } |
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206 |
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207 void Handle(const OrthancStone::DicomResourcesLoader::SuccessMessage& message) |
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208 { |
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209 const Orthanc::SingleValueObject<Orthanc::ResourceType>& payload = |
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210 dynamic_cast<const Orthanc::SingleValueObject<Orthanc::ResourceType>&>(message.GetUserPayload()); |
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211 |
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212 OrthancStone::LoadedDicomResources& dicom = *message.GetResources(); |
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213 |
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214 LOG(INFO) << "resources loaded: " << dicom.GetSize() |
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215 << ", " << Orthanc::EnumerationToString(payload.GetValue()); |
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216 |
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217 if (payload.GetValue() == Orthanc::ResourceType_Series) |
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218 { |
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219 for (size_t i = 0; i < dicom.GetSize(); i++) |
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220 { |
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221 std::string studyInstanceUid, seriesInstanceUid; |
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222 if (dicom.GetResource(i).LookupStringValue( |
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223 studyInstanceUid, Orthanc::DICOM_TAG_STUDY_INSTANCE_UID, false) && |
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224 dicom.GetResource(i).LookupStringValue( |
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225 seriesInstanceUid, Orthanc::DICOM_TAG_SERIES_INSTANCE_UID, false)) |
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226 { |
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227 thumbnailsLoader_->ScheduleLoadThumbnail(source_, "", studyInstanceUid, seriesInstanceUid); |
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228 metadataLoader_->ScheduleLoadSeries(PRIORITY_LOW + 1, source_, studyInstanceUid, seriesInstanceUid); |
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229 } |
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230 } |
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231 } |
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232 |
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233 if (pending_ == 0) |
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234 { |
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235 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError); |
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236 } |
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237 else |
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238 { |
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239 pending_ --; |
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240 if (pending_ == 0 && |
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241 observer_.get() != NULL) |
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242 { |
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243 observer_->SignalResourcesLoaded(); |
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244 } |
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245 } |
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246 } |
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247 |
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248 void Handle(const OrthancStone::SeriesThumbnailsLoader::SuccessMessage& message) |
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249 { |
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250 if (observer_.get() != NULL) |
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251 { |
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252 observer_->SignalSeriesThumbnailLoaded( |
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253 message.GetStudyInstanceUid(), message.GetSeriesInstanceUid()); |
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254 } |
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255 } |
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256 |
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257 void Handle(const OrthancStone::SeriesMetadataLoader::SuccessMessage& message) |
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258 { |
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259 if (observer_.get() != NULL) |
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260 { |
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261 observer_->SignalSeriesMetadataLoaded( |
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262 message.GetStudyInstanceUid(), message.GetSeriesInstanceUid()); |
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263 } |
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264 } |
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265 |
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266 void FetchInternal(const std::string& studyInstanceUid, |
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267 const std::string& seriesInstanceUid) |
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268 { |
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269 // Firstly, load the study |
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270 Orthanc::DicomMap filter; |
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271 filter.SetValue(Orthanc::DICOM_TAG_STUDY_INSTANCE_UID, studyInstanceUid, false); |
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272 |
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273 std::set<Orthanc::DicomTag> tags; |
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274 tags.insert(Orthanc::DICOM_TAG_STUDY_DESCRIPTION); // Necessary for Orthanc DICOMweb plugin |
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275 |
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276 resourcesLoader_->ScheduleQido( |
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277 studies_, PRIORITY_HIGH, source_, Orthanc::ResourceType_Study, filter, tags, |
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278 new Orthanc::SingleValueObject<Orthanc::ResourceType>(Orthanc::ResourceType_Study)); |
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279 |
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280 // Secondly, load the series |
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281 if (!seriesInstanceUid.empty()) |
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282 { |
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283 filter.SetValue(Orthanc::DICOM_TAG_SERIES_INSTANCE_UID, seriesInstanceUid, false); |
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284 } |
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285 |
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286 tags.insert(Orthanc::DICOM_TAG_SERIES_NUMBER); // Necessary for Google Cloud Platform |
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287 |
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288 resourcesLoader_->ScheduleQido( |
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289 series_, PRIORITY_HIGH, source_, Orthanc::ResourceType_Series, filter, tags, |
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290 new Orthanc::SingleValueObject<Orthanc::ResourceType>(Orthanc::ResourceType_Series)); |
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291 |
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292 pending_ += 2; |
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293 } |
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294 |
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295 public: |
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296 static boost::shared_ptr<ResourcesLoader> Create(OrthancStone::ILoadersContext::ILock& lock, |
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297 const OrthancStone::DicomSource& source) |
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298 { |
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299 boost::shared_ptr<ResourcesLoader> loader(new ResourcesLoader(source)); |
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300 |
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301 loader->resourcesLoader_ = OrthancStone::DicomResourcesLoader::Create(lock); |
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302 loader->thumbnailsLoader_ = OrthancStone::SeriesThumbnailsLoader::Create(lock, PRIORITY_LOW); |
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303 loader->metadataLoader_ = OrthancStone::SeriesMetadataLoader::Create(lock); |
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304 |
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305 loader->Register<OrthancStone::DicomResourcesLoader::SuccessMessage>( |
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306 *loader->resourcesLoader_, &ResourcesLoader::Handle); |
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307 |
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308 loader->Register<OrthancStone::SeriesThumbnailsLoader::SuccessMessage>( |
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309 *loader->thumbnailsLoader_, &ResourcesLoader::Handle); |
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310 |
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311 loader->Register<OrthancStone::SeriesMetadataLoader::SuccessMessage>( |
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312 *loader->metadataLoader_, &ResourcesLoader::Handle); |
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313 |
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314 return loader; |
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315 } |
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316 |
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317 void FetchAllStudies() |
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318 { |
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319 FetchInternal("", ""); |
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320 } |
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321 |
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322 void FetchStudy(const std::string& studyInstanceUid) |
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323 { |
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324 FetchInternal(studyInstanceUid, ""); |
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325 } |
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326 |
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327 void FetchSeries(const std::string& studyInstanceUid, |
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328 const std::string& seriesInstanceUid) |
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329 { |
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330 FetchInternal(studyInstanceUid, seriesInstanceUid); |
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331 } |
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332 |
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333 size_t GetStudiesCount() const |
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334 { |
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335 return studies_->GetSize(); |
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336 } |
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337 |
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338 size_t GetSeriesCount() const |
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339 { |
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340 return series_->GetSize(); |
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341 } |
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342 |
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343 void GetStudy(Orthanc::DicomMap& target, |
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344 size_t i) |
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345 { |
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346 target.Assign(studies_->GetResource(i)); |
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347 } |
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348 |
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349 void GetSeries(Orthanc::DicomMap& target, |
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350 size_t i) |
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351 { |
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352 target.Assign(series_->GetResource(i)); |
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353 |
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354 // Complement with the study-level tags |
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355 std::string studyInstanceUid; |
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356 if (target.LookupStringValue(studyInstanceUid, Orthanc::DICOM_TAG_STUDY_INSTANCE_UID, false) && |
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357 studies_->HasResource(studyInstanceUid)) |
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358 { |
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359 studies_->MergeResource(target, studyInstanceUid); |
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360 } |
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361 } |
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362 |
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363 OrthancStone::SeriesThumbnailType GetSeriesThumbnail(std::string& image, |
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364 std::string& mime, |
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365 const std::string& seriesInstanceUid) |
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366 { |
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367 return thumbnailsLoader_->GetSeriesThumbnail(image, mime, seriesInstanceUid); |
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368 } |
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369 |
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370 void FetchSeriesMetadata(int priority, |
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371 const std::string& studyInstanceUid, |
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372 const std::string& seriesInstanceUid) |
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373 { |
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374 metadataLoader_->ScheduleLoadSeries(priority, source_, studyInstanceUid, seriesInstanceUid); |
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375 } |
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376 |
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377 bool IsSeriesComplete(const std::string& seriesInstanceUid) |
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378 { |
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379 OrthancStone::SeriesMetadataLoader::Accessor accessor(*metadataLoader_, seriesInstanceUid); |
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380 return accessor.IsComplete(); |
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381 } |
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382 |
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383 bool SortSeriesFrames(OrthancStone::SortedFrames& target, |
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384 const std::string& seriesInstanceUid) |
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385 { |
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386 OrthancStone::SeriesMetadataLoader::Accessor accessor(*metadataLoader_, seriesInstanceUid); |
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387 |
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388 if (accessor.IsComplete()) |
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389 { |
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390 target.Clear(); |
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391 |
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392 for (size_t i = 0; i < accessor.GetInstancesCount(); i++) |
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393 { |
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394 target.AddInstance(accessor.GetInstance(i)); |
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395 } |
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396 |
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397 target.Sort(); |
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398 |
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399 return true; |
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400 } |
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401 else |
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402 { |
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403 return false; |
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404 } |
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405 } |
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406 |
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407 void AcquireObserver(IObserver* observer) |
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408 { |
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409 observer_.reset(observer); |
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410 } |
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411 }; |
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412 |
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413 |
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414 |
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415 class FramesCache : public boost::noncopyable |
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416 { |
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417 private: |
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418 class CachedImage : public Orthanc::ICacheable |
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419 { |
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420 private: |
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421 std::unique_ptr<Orthanc::ImageAccessor> image_; |
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422 unsigned int quality_; |
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423 |
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424 public: |
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425 CachedImage(Orthanc::ImageAccessor* image, |
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426 unsigned int quality) : |
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427 image_(image), |
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428 quality_(quality) |
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429 { |
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430 assert(image != NULL); |
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431 } |
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432 |
1573 | 433 virtual size_t GetMemoryUsage() const ORTHANC_OVERRIDE |
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434 { |
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435 assert(image_.get() != NULL); |
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436 return (image_->GetBytesPerPixel() * image_->GetPitch() * image_->GetHeight()); |
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437 } |
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438 |
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439 const Orthanc::ImageAccessor& GetImage() const |
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440 { |
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441 assert(image_.get() != NULL); |
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442 return *image_; |
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443 } |
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444 |
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445 unsigned int GetQuality() const |
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446 { |
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447 return quality_; |
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448 } |
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449 }; |
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450 |
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451 |
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452 static std::string GetKey(const std::string& sopInstanceUid, |
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453 size_t frameNumber) |
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454 { |
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455 return sopInstanceUid + "|" + boost::lexical_cast<std::string>(frameNumber); |
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456 } |
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457 |
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458 |
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459 Orthanc::MemoryObjectCache cache_; |
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460 |
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461 public: |
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462 FramesCache() |
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463 { |
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464 SetMaximumSize(100 * 1024 * 1024); // 100 MB |
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465 } |
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466 |
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467 size_t GetMaximumSize() |
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468 { |
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469 return cache_.GetMaximumSize(); |
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470 } |
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471 |
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472 void SetMaximumSize(size_t size) |
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473 { |
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474 cache_.SetMaximumSize(size); |
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475 } |
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476 |
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477 /** |
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478 * Returns "true" iff the provided image has better quality than the |
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479 * previously cached one, or if no cache was previously available. |
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480 **/ |
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481 bool Acquire(const std::string& sopInstanceUid, |
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482 size_t frameNumber, |
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483 Orthanc::ImageAccessor* image /* transfer ownership */, |
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484 unsigned int quality) |
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485 { |
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486 std::unique_ptr<Orthanc::ImageAccessor> protection(image); |
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487 |
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488 if (image == NULL) |
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489 { |
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490 throw Orthanc::OrthancException(Orthanc::ErrorCode_NullPointer); |
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491 } |
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492 else if (image->GetFormat() != Orthanc::PixelFormat_Float32 && |
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493 image->GetFormat() != Orthanc::PixelFormat_RGB24) |
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494 { |
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495 throw Orthanc::OrthancException(Orthanc::ErrorCode_IncompatibleImageFormat); |
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496 } |
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497 |
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498 const std::string& key = GetKey(sopInstanceUid, frameNumber); |
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499 |
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500 bool invalidate = false; |
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501 |
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502 { |
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503 /** |
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504 * Access the previous cached entry, with side effect of tagging |
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505 * it as the most recently accessed frame (update of LRU recycling) |
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506 **/ |
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507 Orthanc::MemoryObjectCache::Accessor accessor(cache_, key, false /* unique lock */); |
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508 |
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509 if (accessor.IsValid()) |
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510 { |
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511 const CachedImage& previous = dynamic_cast<const CachedImage&>(accessor.GetValue()); |
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512 |
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513 // There is already a cached image for this frame |
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514 if (previous.GetQuality() < quality) |
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515 { |
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516 // The previously stored image has poorer quality |
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517 invalidate = true; |
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518 } |
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519 else |
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520 { |
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521 // No update in the quality, don't change the cache |
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522 return false; |
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523 } |
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524 } |
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525 else |
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526 { |
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527 invalidate = false; |
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528 } |
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529 } |
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530 |
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531 if (invalidate) |
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532 { |
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533 cache_.Invalidate(key); |
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534 } |
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535 |
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536 cache_.Acquire(key, new CachedImage(protection.release(), quality)); |
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537 return true; |
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538 } |
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539 |
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540 class Accessor : public boost::noncopyable |
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541 { |
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542 private: |
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543 Orthanc::MemoryObjectCache::Accessor accessor_; |
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544 |
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545 const CachedImage& GetCachedImage() const |
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546 { |
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547 if (IsValid()) |
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548 { |
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549 return dynamic_cast<CachedImage&>(accessor_.GetValue()); |
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550 } |
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551 else |
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552 { |
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553 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls); |
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554 } |
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555 } |
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556 |
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557 public: |
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558 Accessor(FramesCache& that, |
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559 const std::string& sopInstanceUid, |
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560 size_t frameNumber) : |
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561 accessor_(that.cache_, GetKey(sopInstanceUid, frameNumber), false /* shared lock */) |
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562 { |
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563 } |
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564 |
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565 bool IsValid() const |
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566 { |
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567 return accessor_.IsValid(); |
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568 } |
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569 |
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570 const Orthanc::ImageAccessor& GetImage() const |
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571 { |
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572 return GetCachedImage().GetImage(); |
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573 } |
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574 |
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575 unsigned int GetQuality() const |
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576 { |
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577 return GetCachedImage().GetQuality(); |
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578 } |
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579 }; |
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580 }; |
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581 |
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582 |
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583 |
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584 class SeriesCursor : public boost::noncopyable |
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585 { |
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586 public: |
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587 enum Action |
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588 { |
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589 Action_FastPlus, |
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590 Action_Plus, |
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591 Action_None, |
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592 Action_Minus, |
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593 Action_FastMinus |
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594 }; |
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595 |
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596 private: |
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597 std::vector<size_t> prefetch_; |
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598 int framesCount_; |
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599 int currentFrame_; |
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600 bool isCircular_; |
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601 int fastDelta_; |
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602 Action lastAction_; |
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603 |
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604 int ComputeNextFrame(int currentFrame, |
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605 Action action) const |
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606 { |
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607 if (framesCount_ == 0) |
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608 { |
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609 assert(currentFrame == 0); |
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610 return 0; |
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611 } |
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612 |
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613 int nextFrame = currentFrame; |
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614 |
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615 switch (action) |
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616 { |
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617 case Action_FastPlus: |
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618 nextFrame += fastDelta_; |
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619 break; |
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620 |
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621 case Action_Plus: |
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622 nextFrame += 1; |
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623 break; |
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624 |
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625 case Action_None: |
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626 break; |
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627 |
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628 case Action_Minus: |
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629 nextFrame -= 1; |
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630 break; |
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631 |
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632 case Action_FastMinus: |
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633 nextFrame -= fastDelta_; |
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634 break; |
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635 |
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636 default: |
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637 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); |
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638 } |
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639 |
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640 if (isCircular_) |
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641 { |
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642 while (nextFrame < 0) |
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643 { |
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644 nextFrame += framesCount_; |
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645 } |
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646 |
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647 while (nextFrame >= framesCount_) |
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648 { |
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649 nextFrame -= framesCount_; |
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650 } |
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651 } |
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652 else |
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653 { |
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654 if (nextFrame < 0) |
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655 { |
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656 nextFrame = 0; |
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657 } |
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658 else if (nextFrame >= framesCount_) |
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659 { |
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660 nextFrame = framesCount_ - 1; |
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661 } |
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662 } |
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663 |
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664 return nextFrame; |
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665 } |
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666 |
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667 void UpdatePrefetch() |
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668 { |
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669 /** |
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670 * This method will order the frames of the series according to |
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671 * the number of "actions" (i.e. mouse wheels) that are necessary |
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672 * to reach them, starting from the current frame. It is assumed |
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673 * that once one action is done, it is more likely that the user |
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674 * will do the same action just afterwards. |
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675 **/ |
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676 |
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677 prefetch_.clear(); |
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678 |
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679 if (framesCount_ == 0) |
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680 { |
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681 return; |
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682 } |
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683 |
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684 prefetch_.reserve(framesCount_); |
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685 |
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686 // Breadth-first search using a FIFO. The queue associates a frame |
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687 // and the action that is the most likely in this frame |
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688 typedef std::list< std::pair<int, Action> > Queue; |
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689 |
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690 Queue queue; |
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691 std::set<int> visited; // Frames that have already been visited |
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692 |
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693 queue.push_back(std::make_pair(currentFrame_, lastAction_)); |
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694 |
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695 while (!queue.empty()) |
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696 { |
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697 int frame = queue.front().first; |
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698 Action previousAction = queue.front().second; |
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699 queue.pop_front(); |
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700 |
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701 if (visited.find(frame) == visited.end()) |
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702 { |
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703 visited.insert(frame); |
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704 prefetch_.push_back(frame); |
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705 |
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706 switch (previousAction) |
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707 { |
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708 case Action_None: |
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709 case Action_Plus: |
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710 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_Plus), Action_Plus)); |
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711 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_Minus), Action_Minus)); |
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712 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_FastPlus), Action_FastPlus)); |
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713 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_FastMinus), Action_FastMinus)); |
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714 break; |
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|
715 |
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|
716 case Action_Minus: |
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changeset
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717 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_Minus), Action_Minus)); |
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718 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_Plus), Action_Plus)); |
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719 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_FastMinus), Action_FastMinus)); |
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720 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_FastPlus), Action_FastPlus)); |
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721 break; |
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|
722 |
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723 case Action_FastPlus: |
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parents:
diff
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724 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_FastPlus), Action_FastPlus)); |
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725 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_FastMinus), Action_FastMinus)); |
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726 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_Plus), Action_Plus)); |
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727 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_Minus), Action_Minus)); |
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728 break; |
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729 |
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730 case Action_FastMinus: |
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731 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_FastMinus), Action_FastMinus)); |
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732 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_FastPlus), Action_FastPlus)); |
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733 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_Minus), Action_Minus)); |
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734 queue.push_back(std::make_pair(ComputeNextFrame(frame, Action_Plus), Action_Plus)); |
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735 break; |
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736 |
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737 default: |
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738 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); |
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739 } |
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740 } |
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741 } |
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742 |
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743 assert(prefetch_.size() == framesCount_); |
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744 } |
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745 |
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746 bool CheckFrameIndex(int frame) const |
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747 { |
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748 return ((framesCount_ == 0 && frame == 0) || |
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749 (framesCount_ > 0 && frame >= 0 && frame < framesCount_)); |
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750 } |
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751 |
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752 public: |
1573 | 753 explicit SeriesCursor(size_t framesCount) : |
1495
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754 framesCount_(framesCount), |
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755 currentFrame_(framesCount / 2), // Start at the middle frame |
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756 isCircular_(false), |
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757 lastAction_(Action_None) |
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758 { |
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759 SetFastDelta(framesCount / 20); |
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760 UpdatePrefetch(); |
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761 } |
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762 |
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763 void SetCircular(bool isCircular) |
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764 { |
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765 isCircular_ = isCircular; |
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766 UpdatePrefetch(); |
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767 } |
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768 |
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769 void SetFastDelta(int delta) |
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770 { |
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771 fastDelta_ = (delta < 0 ? -delta : delta); |
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772 |
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773 if (fastDelta_ <= 0) |
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774 { |
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775 fastDelta_ = 1; |
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776 } |
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777 } |
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778 |
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779 void SetCurrentIndex(size_t frame) |
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780 { |
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781 if (frame >= framesCount_) |
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782 { |
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783 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); |
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784 } |
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785 else |
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786 { |
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787 currentFrame_ = frame; |
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788 lastAction_ = Action_None; |
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789 UpdatePrefetch(); |
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790 } |
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791 } |
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792 |
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793 size_t GetCurrentIndex() const |
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794 { |
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795 assert(CheckFrameIndex(currentFrame_)); |
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796 return static_cast<size_t>(currentFrame_); |
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797 } |
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798 |
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799 void Apply(Action action) |
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800 { |
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801 currentFrame_ = ComputeNextFrame(currentFrame_, action); |
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802 lastAction_ = action; |
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803 UpdatePrefetch(); |
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804 } |
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805 |
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806 size_t GetPrefetchSize() const |
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807 { |
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808 assert(prefetch_.size() == framesCount_); |
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809 return prefetch_.size(); |
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810 } |
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811 |
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812 size_t GetPrefetchFrameIndex(size_t i) const |
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813 { |
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814 if (i >= prefetch_.size()) |
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815 { |
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816 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); |
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817 } |
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818 else |
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819 { |
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820 assert(CheckFrameIndex(prefetch_[i])); |
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821 return static_cast<size_t>(prefetch_[i]); |
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822 } |
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823 } |
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824 }; |
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825 |
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826 |
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827 |
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828 |
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829 class FrameExtent |
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830 { |
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831 private: |
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832 bool isValid_; |
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833 std::string frameOfReferenceUid_; |
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834 OrthancStone::CoordinateSystem3D coordinates_; |
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835 double pixelSpacingX_; |
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836 double pixelSpacingY_; |
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837 OrthancStone::Extent2D extent_; |
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838 |
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839 public: |
1633
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840 explicit FrameExtent() : |
1573 | 841 isValid_(false), |
842 pixelSpacingX_(1), | |
843 pixelSpacingY_(1) | |
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844 { |
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845 } |
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846 |
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847 explicit FrameExtent(const Orthanc::DicomMap& tags) : |
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848 isValid_(false), |
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849 coordinates_(tags) |
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850 { |
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851 if (!tags.LookupStringValue( |
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852 frameOfReferenceUid_, Orthanc::DICOM_TAG_FRAME_OF_REFERENCE_UID, false)) |
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853 { |
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854 frameOfReferenceUid_.clear(); |
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855 } |
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856 |
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857 OrthancStone::GeometryToolbox::GetPixelSpacing(pixelSpacingX_, pixelSpacingY_, tags); |
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858 |
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859 unsigned int rows, columns; |
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860 if (tags.HasTag(Orthanc::DICOM_TAG_IMAGE_POSITION_PATIENT) && |
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861 tags.HasTag(Orthanc::DICOM_TAG_IMAGE_ORIENTATION_PATIENT) && |
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862 tags.ParseUnsignedInteger32(rows, Orthanc::DICOM_TAG_ROWS) && |
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863 tags.ParseUnsignedInteger32(columns, Orthanc::DICOM_TAG_COLUMNS)) |
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parents:
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|
864 { |
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parents:
diff
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|
865 double ox = -pixelSpacingX_ / 2.0; |
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parents:
diff
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|
866 double oy = -pixelSpacingY_ / 2.0; |
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parents:
diff
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|
867 extent_.AddPoint(ox, oy); |
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diff
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|
868 extent_.AddPoint(ox + pixelSpacingX_ * static_cast<double>(columns), |
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parents:
diff
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869 oy + pixelSpacingY_ * static_cast<double>(rows)); |
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parents:
diff
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|
870 |
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diff
changeset
|
871 isValid_ = true; |
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diff
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|
872 } |
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parents:
diff
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|
873 } |
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parents:
diff
changeset
|
874 |
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parents:
diff
changeset
|
875 bool IsValid() const |
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parents:
diff
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|
876 { |
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parents:
diff
changeset
|
877 return isValid_; |
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parents:
diff
changeset
|
878 } |
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parents:
diff
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|
879 |
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diff
changeset
|
880 const std::string& GetFrameOfReferenceUid() const |
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parents:
diff
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|
881 { |
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parents:
diff
changeset
|
882 if (isValid_) |
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parents:
diff
changeset
|
883 { |
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parents:
diff
changeset
|
884 return frameOfReferenceUid_; |
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parents:
diff
changeset
|
885 } |
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parents:
diff
changeset
|
886 else |
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parents:
diff
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|
887 { |
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parents:
diff
changeset
|
888 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls); |
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parents:
diff
changeset
|
889 } |
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parents:
diff
changeset
|
890 } |
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
891 |
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parents:
diff
changeset
|
892 const OrthancStone::CoordinateSystem3D& GetCoordinates() const |
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parents:
diff
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|
893 { |
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parents:
diff
changeset
|
894 if (isValid_) |
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parents:
diff
changeset
|
895 { |
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parents:
diff
changeset
|
896 return coordinates_; |
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parents:
diff
changeset
|
897 } |
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
898 else |
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parents:
diff
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|
899 { |
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parents:
diff
changeset
|
900 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls); |
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parents:
diff
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|
901 } |
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
902 } |
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
903 |
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parents:
diff
changeset
|
904 double GetPixelSpacingX() const |
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parents:
diff
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|
905 { |
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parents:
diff
changeset
|
906 if (isValid_) |
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
907 { |
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parents:
diff
changeset
|
908 return pixelSpacingX_; |
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parents:
diff
changeset
|
909 } |
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
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|
910 else |
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parents:
diff
changeset
|
911 { |
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parents:
diff
changeset
|
912 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls); |
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parents:
diff
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|
913 } |
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parents:
diff
changeset
|
914 } |
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
915 |
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parents:
diff
changeset
|
916 double GetPixelSpacingY() const |
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parents:
diff
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|
917 { |
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parents:
diff
changeset
|
918 if (isValid_) |
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parents:
diff
changeset
|
919 { |
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parents:
diff
changeset
|
920 return pixelSpacingY_; |
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parents:
diff
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|
921 } |
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initial commit of the Stone Web viewer
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parents:
diff
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|
922 else |
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parents:
diff
changeset
|
923 { |
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parents:
diff
changeset
|
924 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls); |
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parents:
diff
changeset
|
925 } |
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initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
926 } |
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initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
927 |
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initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
928 bool Intersect(double& x1, // Coordinates of the clipped line (out) |
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parents:
diff
changeset
|
929 double& y1, |
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parents:
diff
changeset
|
930 double& x2, |
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parents:
diff
changeset
|
931 double& y2, |
1633
53d378ef7277
rename FrameGeometry to FrameExtent
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parents:
1632
diff
changeset
|
932 const FrameExtent& other) const |
1495
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parents:
diff
changeset
|
933 { |
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initial commit of the Stone Web viewer
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parents:
diff
changeset
|
934 if (this == &other) |
fb74ed5d8c22
initial commit of the Stone Web viewer
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parents:
diff
changeset
|
935 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
936 return false; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
937 } |
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initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
938 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
939 OrthancStone::Vector direction, origin; |
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
940 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
941 if (IsValid() && |
fb74ed5d8c22
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parents:
diff
changeset
|
942 other.IsValid() && |
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initial commit of the Stone Web viewer
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parents:
diff
changeset
|
943 !extent_.IsEmpty() && |
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initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
944 frameOfReferenceUid_ == other.frameOfReferenceUid_ && |
fb74ed5d8c22
initial commit of the Stone Web viewer
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parents:
diff
changeset
|
945 OrthancStone::GeometryToolbox::IntersectTwoPlanes( |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
946 origin, direction, |
fb74ed5d8c22
initial commit of the Stone Web viewer
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parents:
diff
changeset
|
947 coordinates_.GetOrigin(), coordinates_.GetNormal(), |
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initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
948 other.coordinates_.GetOrigin(), other.coordinates_.GetNormal())) |
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initial commit of the Stone Web viewer
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parents:
diff
changeset
|
949 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
950 double ax, ay, bx, by; |
fb74ed5d8c22
initial commit of the Stone Web viewer
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parents:
diff
changeset
|
951 coordinates_.ProjectPoint(ax, ay, origin); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
952 coordinates_.ProjectPoint(bx, by, origin + 100.0 * direction); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
953 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
954 return OrthancStone::GeometryToolbox::ClipLineToRectangle( |
fb74ed5d8c22
initial commit of the Stone Web viewer
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parents:
diff
changeset
|
955 x1, y1, x2, y2, |
fb74ed5d8c22
initial commit of the Stone Web viewer
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parents:
diff
changeset
|
956 ax, ay, bx, by, |
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initial commit of the Stone Web viewer
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parents:
diff
changeset
|
957 extent_.GetX1(), extent_.GetY1(), extent_.GetX2(), extent_.GetY2()); |
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initial commit of the Stone Web viewer
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parents:
diff
changeset
|
958 } |
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initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
959 else |
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initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
960 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
961 return false; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
962 } |
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initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
963 } |
1593
b782f78aed42
rendering osirix annotations
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parents:
1591
diff
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|
964 |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
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|
965 |
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rendering osirix annotations
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parents:
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diff
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|
966 bool ProjectPoint(double& x, |
b782f78aed42
rendering osirix annotations
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parents:
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diff
changeset
|
967 double& y, |
b782f78aed42
rendering osirix annotations
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parents:
1591
diff
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|
968 const OrthancStone::Vector& v) const |
b782f78aed42
rendering osirix annotations
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parents:
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diff
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|
969 { |
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rendering osirix annotations
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parents:
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diff
changeset
|
970 if (IsValid()) |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
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|
971 { |
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rendering osirix annotations
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parents:
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diff
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|
972 coordinates_.ProjectPoint(x, y, v); |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
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|
973 return true; |
b782f78aed42
rendering osirix annotations
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parents:
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diff
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|
974 } |
b782f78aed42
rendering osirix annotations
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parents:
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diff
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|
975 else |
b782f78aed42
rendering osirix annotations
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parents:
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diff
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|
976 { |
b782f78aed42
rendering osirix annotations
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parents:
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diff
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|
977 return false; |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
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|
978 } |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
979 } |
1495
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initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
980 }; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
981 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
982 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
983 |
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initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
984 class ViewerViewport : public OrthancStone::ObserverBase<ViewerViewport> |
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initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
985 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
986 public: |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
987 class IObserver : public boost::noncopyable |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
988 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
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989 public: |
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990 virtual ~IObserver() |
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991 { |
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992 } |
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993 |
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994 virtual void SignalFrameUpdated(const ViewerViewport& viewport, |
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995 size_t currentFrame, |
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996 size_t countFrames, |
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997 DisplayedFrameQuality quality) = 0; |
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998 }; |
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999 |
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1000 private: |
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1001 static const int LAYER_TEXTURE = 0; |
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1002 static const int LAYER_REFERENCE_LINES = 1; |
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1003 static const int LAYER_ANNOTATIONS = 2; |
1611
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1004 |
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1005 |
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1006 class ICommand : public Orthanc::IDynamicObject |
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1007 { |
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1008 private: |
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1009 boost::shared_ptr<ViewerViewport> viewport_; |
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1010 |
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1011 public: |
1573 | 1012 explicit ICommand(boost::shared_ptr<ViewerViewport> viewport) : |
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1013 viewport_(viewport) |
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1014 { |
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1015 if (viewport == NULL) |
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1016 { |
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1017 throw Orthanc::OrthancException(Orthanc::ErrorCode_NullPointer); |
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1018 } |
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1019 } |
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1020 |
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1021 virtual ~ICommand() |
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1022 { |
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1023 } |
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1024 |
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1025 ViewerViewport& GetViewport() const |
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1026 { |
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1027 assert(viewport_ != NULL); |
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1028 return *viewport_; |
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1029 } |
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1030 |
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1031 virtual void Handle(const OrthancStone::DicomResourcesLoader::SuccessMessage& message) const |
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1032 { |
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1033 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented); |
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1034 } |
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1035 |
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1036 virtual void Handle(const OrthancStone::HttpCommand::SuccessMessage& message) const |
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1037 { |
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1038 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented); |
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1039 } |
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1040 |
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1041 virtual void Handle(const OrthancStone::ParseDicomSuccessMessage& message) const |
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1042 { |
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1043 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented); |
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1044 } |
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1045 }; |
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1046 |
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1047 class SetDefaultWindowingCommand : public ICommand |
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1048 { |
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1049 public: |
1573 | 1050 explicit SetDefaultWindowingCommand(boost::shared_ptr<ViewerViewport> viewport) : |
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1051 ICommand(viewport) |
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1052 { |
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1053 } |
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1054 |
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1055 virtual void Handle(const OrthancStone::DicomResourcesLoader::SuccessMessage& message) const ORTHANC_OVERRIDE |
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1056 { |
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1057 if (message.GetResources()->GetSize() != 1) |
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1058 { |
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1059 throw Orthanc::OrthancException(Orthanc::ErrorCode_NetworkProtocol); |
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1060 } |
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1061 |
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1062 const Orthanc::DicomMap& dicom = message.GetResources()->GetResource(0); |
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1063 |
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1064 { |
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1065 OrthancStone::DicomInstanceParameters params(dicom); |
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1066 |
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1067 if (params.HasDefaultWindowing()) |
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1068 { |
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1069 GetViewport().defaultWindowingCenter_ = params.GetDefaultWindowingCenter(); |
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1070 GetViewport().defaultWindowingWidth_ = params.GetDefaultWindowingWidth(); |
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1071 LOG(INFO) << "Default windowing: " << params.GetDefaultWindowingCenter() |
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1072 << "," << params.GetDefaultWindowingWidth(); |
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1073 |
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1074 GetViewport().windowingCenter_ = params.GetDefaultWindowingCenter(); |
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1075 GetViewport().windowingWidth_ = params.GetDefaultWindowingWidth(); |
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1076 } |
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1077 else |
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1078 { |
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1079 LOG(INFO) << "No default windowing"; |
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1080 GetViewport().ResetDefaultWindowing(); |
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1081 } |
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1082 } |
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1083 |
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1084 GetViewport().DisplayCurrentFrame(); |
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1085 } |
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1086 }; |
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1087 |
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1088 |
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1089 class SetLowQualityFrame : public ICommand |
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1090 { |
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1091 private: |
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1092 std::string sopInstanceUid_; |
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1093 unsigned int frameNumber_; |
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1094 float windowCenter_; |
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1095 float windowWidth_; |
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1096 bool isMonochrome1_; |
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1097 bool isPrefetch_; |
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1098 |
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1099 public: |
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1100 SetLowQualityFrame(boost::shared_ptr<ViewerViewport> viewport, |
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1101 const std::string& sopInstanceUid, |
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1102 unsigned int frameNumber, |
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1103 float windowCenter, |
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1104 float windowWidth, |
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1105 bool isMonochrome1, |
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1106 bool isPrefetch) : |
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1107 ICommand(viewport), |
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1108 sopInstanceUid_(sopInstanceUid), |
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1109 frameNumber_(frameNumber), |
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1110 windowCenter_(windowCenter), |
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1111 windowWidth_(windowWidth), |
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1112 isMonochrome1_(isMonochrome1), |
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1113 isPrefetch_(isPrefetch) |
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1114 { |
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1115 } |
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1116 |
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1117 virtual void Handle(const OrthancStone::HttpCommand::SuccessMessage& message) const ORTHANC_OVERRIDE |
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1118 { |
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1119 std::unique_ptr<Orthanc::JpegReader> jpeg(new Orthanc::JpegReader); |
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1120 jpeg->ReadFromMemory(message.GetAnswer()); |
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1121 |
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1122 bool updatedCache; |
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1123 |
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1124 switch (jpeg->GetFormat()) |
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1125 { |
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1126 case Orthanc::PixelFormat_RGB24: |
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1127 updatedCache = GetViewport().cache_->Acquire( |
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1128 sopInstanceUid_, frameNumber_, jpeg.release(), QUALITY_JPEG); |
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1129 break; |
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1130 |
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1131 case Orthanc::PixelFormat_Grayscale8: |
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1132 { |
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1133 if (isMonochrome1_) |
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1134 { |
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1135 Orthanc::ImageProcessing::Invert(*jpeg); |
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1136 } |
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1137 |
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1138 std::unique_ptr<Orthanc::Image> converted( |
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1139 new Orthanc::Image(Orthanc::PixelFormat_Float32, jpeg->GetWidth(), |
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1140 jpeg->GetHeight(), false)); |
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1141 |
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1142 Orthanc::ImageProcessing::Convert(*converted, *jpeg); |
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1143 |
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1144 /** |
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1145 |
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1146 Orthanc::ImageProcessing::ShiftScale() computes "(x + offset) * scaling". |
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1147 The system to solve is thus: |
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1148 |
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1149 (0 + offset) * scaling = windowingCenter - windowingWidth / 2 [a] |
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1150 (255 + offset) * scaling = windowingCenter + windowingWidth / 2 [b] |
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1151 |
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1152 Resolution: |
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1153 |
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1154 [b - a] => 255 * scaling = windowingWidth |
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1155 [a] => offset = (windowingCenter - windowingWidth / 2) / scaling |
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1156 |
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1157 **/ |
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1158 |
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1159 const float scaling = windowWidth_ / 255.0f; |
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1160 const float offset = (OrthancStone::LinearAlgebra::IsCloseToZero(scaling) ? 0 : |
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1161 (windowCenter_ - windowWidth_ / 2.0f) / scaling); |
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1162 |
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1163 Orthanc::ImageProcessing::ShiftScale(*converted, offset, scaling, false); |
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1164 updatedCache = GetViewport().cache_->Acquire( |
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1165 sopInstanceUid_, frameNumber_, converted.release(), QUALITY_JPEG); |
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1166 break; |
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1167 } |
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1168 |
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1169 default: |
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1170 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented); |
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1171 } |
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1172 |
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1173 if (updatedCache) |
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1174 { |
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1175 GetViewport().SignalUpdatedFrame(sopInstanceUid_, frameNumber_); |
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1176 } |
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1177 |
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1178 if (isPrefetch_) |
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1179 { |
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1180 GetViewport().ScheduleNextPrefetch(); |
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1181 } |
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1182 } |
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1183 }; |
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1184 |
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1185 |
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1186 class SetFullDicomFrame : public ICommand |
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1187 { |
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1188 private: |
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1189 std::string sopInstanceUid_; |
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1190 unsigned int frameNumber_; |
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1191 bool isPrefetch_; |
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1192 |
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1193 public: |
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1194 SetFullDicomFrame(boost::shared_ptr<ViewerViewport> viewport, |
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1195 const std::string& sopInstanceUid, |
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1196 unsigned int frameNumber, |
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1197 bool isPrefetch) : |
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1198 ICommand(viewport), |
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1199 sopInstanceUid_(sopInstanceUid), |
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1200 frameNumber_(frameNumber), |
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1201 isPrefetch_(isPrefetch) |
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1202 { |
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1203 } |
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1204 |
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1205 virtual void Handle(const OrthancStone::ParseDicomSuccessMessage& message) const ORTHANC_OVERRIDE |
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1206 { |
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1207 Orthanc::DicomMap tags; |
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1208 message.GetDicom().ExtractDicomSummary(tags, ORTHANC_STONE_MAX_TAG_LENGTH); |
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1209 |
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1210 std::string s; |
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1211 if (!tags.LookupStringValue(s, Orthanc::DICOM_TAG_SOP_INSTANCE_UID, false)) |
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1212 { |
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1213 // Safety check |
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1214 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError); |
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1215 } |
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1216 |
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1217 std::unique_ptr<Orthanc::ImageAccessor> frame(message.GetDicom().DecodeFrame(frameNumber_)); |
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1218 |
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1219 if (frame.get() == NULL) |
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1220 { |
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1221 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError); |
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1222 } |
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1223 |
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1224 bool updatedCache; |
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1225 |
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1226 if (frame->GetFormat() == Orthanc::PixelFormat_RGB24) |
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1227 { |
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1228 updatedCache = GetViewport().cache_->Acquire( |
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1229 sopInstanceUid_, frameNumber_, frame.release(), QUALITY_FULL); |
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1230 } |
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1231 else |
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1232 { |
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1233 double a = 1; |
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1234 double b = 0; |
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1235 |
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1236 double doseScaling; |
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1237 if (tags.ParseDouble(doseScaling, Orthanc::DICOM_TAG_DOSE_GRID_SCALING)) |
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1238 { |
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1239 a = doseScaling; |
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1240 } |
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1241 |
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1242 double rescaleIntercept, rescaleSlope; |
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1243 if (tags.ParseDouble(rescaleIntercept, Orthanc::DICOM_TAG_RESCALE_INTERCEPT) && |
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1244 tags.ParseDouble(rescaleSlope, Orthanc::DICOM_TAG_RESCALE_SLOPE)) |
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1245 { |
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1246 a *= rescaleSlope; |
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1247 b = rescaleIntercept; |
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1248 } |
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1249 |
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1250 std::unique_ptr<Orthanc::ImageAccessor> converted( |
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1251 new Orthanc::Image(Orthanc::PixelFormat_Float32, frame->GetWidth(), frame->GetHeight(), false)); |
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1252 Orthanc::ImageProcessing::Convert(*converted, *frame); |
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1253 Orthanc::ImageProcessing::ShiftScale2(*converted, b, a, false); |
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1254 |
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1255 updatedCache = GetViewport().cache_->Acquire( |
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1256 sopInstanceUid_, frameNumber_, converted.release(), QUALITY_FULL); |
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1257 } |
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1258 |
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1259 if (updatedCache) |
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1260 { |
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1261 GetViewport().SignalUpdatedFrame(sopInstanceUid_, frameNumber_); |
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1262 } |
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1263 |
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1264 if (isPrefetch_) |
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1265 { |
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1266 GetViewport().ScheduleNextPrefetch(); |
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1267 } |
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1268 } |
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1269 }; |
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1270 |
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1271 |
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1272 class PrefetchItem |
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1273 { |
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1274 private: |
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1275 size_t frameIndex_; |
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1276 bool isFull_; |
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1277 |
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1278 public: |
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1279 PrefetchItem(size_t frameIndex, |
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1280 bool isFull) : |
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1281 frameIndex_(frameIndex), |
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1282 isFull_(isFull) |
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1283 { |
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1284 } |
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1285 |
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1286 size_t GetFrameIndex() const |
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1287 { |
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1288 return frameIndex_; |
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1289 } |
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1290 |
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1291 bool IsFull() const |
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1292 { |
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1293 return isFull_; |
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1294 } |
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1295 }; |
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1296 |
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1297 |
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1298 std::unique_ptr<IObserver> observer_; |
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1299 OrthancStone::ILoadersContext& context_; |
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1300 boost::shared_ptr<OrthancStone::WebAssemblyViewport> viewport_; |
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1301 boost::shared_ptr<OrthancStone::DicomResourcesLoader> loader_; |
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1302 OrthancStone::DicomSource source_; |
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1303 boost::shared_ptr<FramesCache> cache_; |
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1304 std::unique_ptr<OrthancStone::SortedFrames> frames_; |
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1305 std::unique_ptr<SeriesCursor> cursor_; |
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1306 float windowingCenter_; |
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1307 float windowingWidth_; |
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1308 float defaultWindowingCenter_; |
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1309 float defaultWindowingWidth_; |
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1310 bool inverted_; |
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1311 bool flipX_; |
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1312 bool flipY_; |
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1313 bool fitNextContent_; |
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1314 bool isCtrlDown_; |
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1315 FrameExtent currentFrameExtent_; |
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1316 std::list<PrefetchItem> prefetchQueue_; |
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1317 |
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1318 |
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1319 bool hasFocusOnInstance_; |
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1320 std::string focusSopInstanceUid_; |
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1321 size_t focusFrameNumber_; |
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1322 |
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1323 boost::shared_ptr<OrthancStone::OsiriX::CollectionOfAnnotations> annotations_; |
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1324 |
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1325 void ScheduleNextPrefetch() |
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1326 { |
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1327 while (!prefetchQueue_.empty()) |
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1328 { |
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1329 size_t index = prefetchQueue_.front().GetFrameIndex(); |
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1330 bool isFull = prefetchQueue_.front().IsFull(); |
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1331 prefetchQueue_.pop_front(); |
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1332 |
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1333 const std::string sopInstanceUid = frames_->GetFrameSopInstanceUid(index); |
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1334 unsigned int frameNumber = frames_->GetFrameNumberInInstance(index); |
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1335 |
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1336 { |
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1337 FramesCache::Accessor accessor(*cache_, sopInstanceUid, frameNumber); |
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1338 if (!accessor.IsValid() || |
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1339 (isFull && accessor.GetQuality() == 0)) |
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1340 { |
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1341 if (isFull) |
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1342 { |
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1343 ScheduleLoadFullDicomFrame(index, PRIORITY_NORMAL, true); |
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1344 } |
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1345 else |
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1346 { |
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1347 ScheduleLoadRenderedFrame(index, PRIORITY_NORMAL, true); |
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1348 } |
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1349 return; |
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1350 } |
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1351 } |
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1352 } |
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1353 } |
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1354 |
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diff
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1355 |
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1356 void ResetDefaultWindowing() |
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|
1357 { |
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1358 defaultWindowingCenter_ = 128; |
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1359 defaultWindowingWidth_ = 256; |
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1360 |
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1361 windowingCenter_ = defaultWindowingCenter_; |
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1362 windowingWidth_ = defaultWindowingWidth_; |
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1363 |
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1364 inverted_ = false; |
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1365 } |
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1366 |
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parents:
diff
changeset
|
1367 void SignalUpdatedFrame(const std::string& sopInstanceUid, |
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1368 unsigned int frameNumber) |
1495
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1369 { |
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1370 if (cursor_.get() != NULL && |
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1371 frames_.get() != NULL) |
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1372 { |
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parents:
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1373 size_t index = cursor_->GetCurrentIndex(); |
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1374 |
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1375 if (frames_->GetFrameSopInstanceUid(index) == sopInstanceUid && |
1600
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1376 frames_->GetFrameNumberInInstance(index) == frameNumber) |
1495
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1377 { |
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diff
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1378 DisplayCurrentFrame(); |
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diff
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1379 } |
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1380 } |
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1381 } |
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parents:
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1382 |
1593
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1383 |
1495
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1384 void DisplayCurrentFrame() |
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1385 { |
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1386 DisplayedFrameQuality quality = DisplayedFrameQuality_None; |
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parents:
diff
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1387 |
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parents:
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1388 if (cursor_.get() != NULL && |
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parents:
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1389 frames_.get() != NULL) |
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parents:
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1390 { |
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parents:
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1391 const size_t index = cursor_->GetCurrentIndex(); |
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1392 |
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parents:
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1393 unsigned int cachedQuality; |
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1394 if (!DisplayFrame(cachedQuality, index)) |
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1395 { |
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1396 // This frame is not cached yet: Load it |
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1397 if (source_.HasDicomWebRendered()) |
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1398 { |
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1399 ScheduleLoadRenderedFrame(index, PRIORITY_HIGH, false /* not a prefetch */); |
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1400 } |
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1401 else |
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parents:
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1402 { |
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1403 ScheduleLoadFullDicomFrame(index, PRIORITY_HIGH, false /* not a prefetch */); |
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1404 } |
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1405 } |
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parents:
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1406 else if (cachedQuality < QUALITY_FULL) |
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1407 { |
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diff
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1408 // This frame is only available in low-res: Download the full DICOM |
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1409 ScheduleLoadFullDicomFrame(index, PRIORITY_HIGH, false /* not a prefetch */); |
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1410 quality = DisplayedFrameQuality_Low; |
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1411 } |
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1412 else |
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1413 { |
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1414 quality = DisplayedFrameQuality_High; |
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1415 } |
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parents:
diff
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1416 |
1633
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diff
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1417 currentFrameExtent_ = FrameExtent(frames_->GetFrameTags(index)); |
1495
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1418 |
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parents:
diff
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1419 { |
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1420 // Prepare prefetching |
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1421 prefetchQueue_.clear(); |
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diff
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|
1422 for (size_t i = 0; i < cursor_->GetPrefetchSize() && i < 16; i++) |
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parents:
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1423 { |
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parents:
diff
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1424 size_t a = cursor_->GetPrefetchFrameIndex(i); |
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1425 if (a != index) |
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parents:
diff
changeset
|
1426 { |
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parents:
diff
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|
1427 prefetchQueue_.push_back(PrefetchItem(a, i < 2)); |
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parents:
diff
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1428 } |
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parents:
diff
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|
1429 } |
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parents:
diff
changeset
|
1430 |
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diff
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|
1431 ScheduleNextPrefetch(); |
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parents:
diff
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|
1432 } |
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parents:
diff
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|
1433 |
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1434 if (observer_.get() != NULL) |
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diff
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|
1435 { |
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parents:
diff
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|
1436 observer_->SignalFrameUpdated(*this, cursor_->GetCurrentIndex(), |
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parents:
diff
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|
1437 frames_->GetFramesCount(), quality); |
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parents:
diff
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|
1438 } |
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parents:
diff
changeset
|
1439 } |
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parents:
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|
1440 else |
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parents:
diff
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|
1441 { |
1633
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diff
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|
1442 currentFrameExtent_ = FrameExtent(); |
1495
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1443 } |
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1444 } |
1593
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1445 |
1495
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1446 |
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1447 void ClearViewport() |
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|
1448 { |
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1449 { |
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|
1450 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock()); |
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1451 lock->GetController().GetScene().DeleteLayer(LAYER_TEXTURE); |
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1452 //lock->GetCompositor().Refresh(lock->GetController().GetScene()); |
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1453 lock->Invalidate(); |
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1454 } |
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1455 } |
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1456 |
1561
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1457 |
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1458 void SaveCurrentWindowing() |
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1459 { |
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1460 // Save the current windowing (that could have been altered by |
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1461 // GrayscaleWindowingSceneTracker), so that it can be reused |
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1462 // by the next frames |
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1463 |
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1464 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock()); |
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1465 |
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1466 OrthancStone::Scene2D& scene = lock->GetController().GetScene(); |
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1467 |
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1468 if (scene.HasLayer(LAYER_TEXTURE) && |
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1469 scene.GetLayer(LAYER_TEXTURE).GetType() == OrthancStone::ISceneLayer::Type_FloatTexture) |
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1470 { |
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1471 OrthancStone::FloatTextureSceneLayer& layer = |
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diff
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1472 dynamic_cast<OrthancStone::FloatTextureSceneLayer&>(scene.GetLayer(LAYER_TEXTURE)); |
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1473 layer.GetWindowing(windowingCenter_, windowingWidth_); |
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1474 } |
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1475 } |
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diff
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1476 |
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tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
1477 |
1495
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1478 bool DisplayFrame(unsigned int& quality, |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1479 size_t index) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1480 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1481 if (frames_.get() == NULL) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1482 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1483 return false; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1484 } |
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initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1485 |
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initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1486 const std::string sopInstanceUid = frames_->GetFrameSopInstanceUid(index); |
1600
b253b79906fa
clarifying variable names: frameIndex vs numberIndex
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1596
diff
changeset
|
1487 size_t frameNumber = frames_->GetFrameNumberInInstance(index); |
1495
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1488 |
1600
b253b79906fa
clarifying variable names: frameIndex vs numberIndex
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1596
diff
changeset
|
1489 FramesCache::Accessor accessor(*cache_, sopInstanceUid, frameNumber); |
1495
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1490 if (accessor.IsValid()) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1491 { |
1561
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
1492 SaveCurrentWindowing(); |
1534
0443d04416d9
don't discard the windowing altered by mouse
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1531
diff
changeset
|
1493 |
1495
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1494 quality = accessor.GetQuality(); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1495 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1496 std::unique_ptr<OrthancStone::TextureBaseSceneLayer> layer; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1497 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1498 switch (accessor.GetImage().GetFormat()) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1499 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1500 case Orthanc::PixelFormat_RGB24: |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1501 layer.reset(new OrthancStone::ColorTextureSceneLayer(accessor.GetImage())); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1502 break; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1503 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1504 case Orthanc::PixelFormat_Float32: |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1505 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1506 std::unique_ptr<OrthancStone::FloatTextureSceneLayer> tmp( |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1507 new OrthancStone::FloatTextureSceneLayer(accessor.GetImage())); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1508 tmp->SetCustomWindowing(windowingCenter_, windowingWidth_); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1509 tmp->SetInverted(inverted_ ^ frames_->IsFrameMonochrome1(index)); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1510 layer.reset(tmp.release()); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1511 break; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1512 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1513 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1514 default: |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1515 throw Orthanc::OrthancException(Orthanc::ErrorCode_IncompatibleImageFormat); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1516 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1517 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1518 layer->SetLinearInterpolation(true); |
1554
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
1519 layer->SetFlipX(flipX_); |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
1520 layer->SetFlipY(flipY_); |
1495
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1521 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1522 double pixelSpacingX, pixelSpacingY; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1523 OrthancStone::GeometryToolbox::GetPixelSpacing( |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1524 pixelSpacingX, pixelSpacingY, frames_->GetFrameTags(index)); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1525 layer->SetPixelSpacing(pixelSpacingX, pixelSpacingY); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1526 |
1593
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
1527 |
1611
787db80a5a1b
new class MacroLayerRenderer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1607
diff
changeset
|
1528 std::unique_ptr<OrthancStone::MacroSceneLayer> annotationsLayer; |
1593
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
1529 |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
1530 if (annotations_) |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
1531 { |
1633
53d378ef7277
rename FrameGeometry to FrameExtent
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1632
diff
changeset
|
1532 const FrameExtent& extent = GetCurrentFrameExtent(); |
1615
f5d4bd7b5593
new class: OsiriXLayerFactory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1614
diff
changeset
|
1533 |
1593
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
1534 std::set<size_t> a; |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
1535 annotations_->LookupSopInstanceUid(a, sopInstanceUid); |
1633
53d378ef7277
rename FrameGeometry to FrameExtent
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1632
diff
changeset
|
1536 if (extent.IsValid() && |
1615
f5d4bd7b5593
new class: OsiriXLayerFactory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1614
diff
changeset
|
1537 !a.empty()) |
1593
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
1538 { |
1611
787db80a5a1b
new class MacroLayerRenderer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1607
diff
changeset
|
1539 annotationsLayer.reset(new OrthancStone::MacroSceneLayer); |
787db80a5a1b
new class MacroLayerRenderer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1607
diff
changeset
|
1540 annotationsLayer->Reserve(a.size()); |
1615
f5d4bd7b5593
new class: OsiriXLayerFactory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1614
diff
changeset
|
1541 |
f5d4bd7b5593
new class: OsiriXLayerFactory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1614
diff
changeset
|
1542 OrthancStone::OsiriXLayerFactory factory; |
f5d4bd7b5593
new class: OsiriXLayerFactory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1614
diff
changeset
|
1543 factory.SetColor(0, 255, 0); |
1593
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
1544 |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
1545 for (std::set<size_t>::const_iterator it = a.begin(); it != a.end(); ++it) |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
1546 { |
1615
f5d4bd7b5593
new class: OsiriXLayerFactory
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1614
diff
changeset
|
1547 const OrthancStone::OsiriX::Annotation& annotation = annotations_->GetAnnotation(*it); |
1633
53d378ef7277
rename FrameGeometry to FrameExtent
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1632
diff
changeset
|
1548 annotationsLayer->AddLayer(factory.Create(annotation, extent.GetCoordinates())); |
1593
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
1549 } |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
1550 } |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
1551 } |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
1552 |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
1553 |
1495
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1554 if (layer.get() == NULL) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1555 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1556 return false; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1557 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1558 else |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1559 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1560 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock()); |
1534
0443d04416d9
don't discard the windowing altered by mouse
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1531
diff
changeset
|
1561 |
0443d04416d9
don't discard the windowing altered by mouse
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1531
diff
changeset
|
1562 OrthancStone::Scene2D& scene = lock->GetController().GetScene(); |
0443d04416d9
don't discard the windowing altered by mouse
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1531
diff
changeset
|
1563 |
0443d04416d9
don't discard the windowing altered by mouse
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1531
diff
changeset
|
1564 scene.SetLayer(LAYER_TEXTURE, layer.release()); |
1495
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1565 |
1593
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
1566 if (annotationsLayer.get() != NULL) |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
1567 { |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
1568 scene.SetLayer(LAYER_ANNOTATIONS, annotationsLayer.release()); |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
1569 } |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
1570 else |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
1571 { |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
1572 scene.DeleteLayer(LAYER_ANNOTATIONS); |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
1573 } |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
1574 |
1495
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1575 if (fitNextContent_) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1576 { |
1576
92fca2b3ba3d
sanitizing the handling of canvas size
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1575
diff
changeset
|
1577 lock->RefreshCanvasSize(); |
1534
0443d04416d9
don't discard the windowing altered by mouse
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1531
diff
changeset
|
1578 lock->GetCompositor().FitContent(scene); |
1495
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1579 fitNextContent_ = false; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1580 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1581 |
1534
0443d04416d9
don't discard the windowing altered by mouse
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1531
diff
changeset
|
1582 //lock->GetCompositor().Refresh(scene); |
1495
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1583 lock->Invalidate(); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1584 return true; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1585 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1586 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1587 else |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1588 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1589 return false; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1590 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1591 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1592 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1593 void ScheduleLoadFullDicomFrame(size_t index, |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
1594 int priority, |
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1595 bool isPrefetch) |
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1596 { |
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1597 if (frames_.get() != NULL) |
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1598 { |
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1599 std::string sopInstanceUid = frames_->GetFrameSopInstanceUid(index); |
1600
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1600 unsigned int frameNumber = frames_->GetFrameNumberInInstance(index); |
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1601 |
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1602 { |
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1603 std::unique_ptr<OrthancStone::ILoadersContext::ILock> lock(context_.Lock()); |
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1604 lock->Schedule( |
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1605 GetSharedObserver(), priority, OrthancStone::ParseDicomFromWadoCommand::Create( |
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1606 source_, frames_->GetStudyInstanceUid(), frames_->GetSeriesInstanceUid(), |
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1607 sopInstanceUid, false /* transcoding (TODO) */, |
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1608 Orthanc::DicomTransferSyntax_LittleEndianExplicit /* TODO */, |
1600
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1609 new SetFullDicomFrame(GetSharedObserver(), sopInstanceUid, frameNumber, isPrefetch))); |
1495
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1610 } |
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1611 } |
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1612 } |
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1613 |
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1614 void ScheduleLoadRenderedFrame(size_t index, |
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1615 int priority, |
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1616 bool isPrefetch) |
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1617 { |
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1618 if (!source_.HasDicomWebRendered()) |
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1619 { |
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1620 ScheduleLoadFullDicomFrame(index, priority, isPrefetch); |
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1621 } |
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1622 else if (frames_.get() != NULL) |
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1623 { |
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1624 std::string sopInstanceUid = frames_->GetFrameSopInstanceUid(index); |
1600
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1625 unsigned int frameNumber = frames_->GetFrameNumberInInstance(index); |
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1626 bool isMonochrome1 = frames_->IsFrameMonochrome1(index); |
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1627 |
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1628 const std::string uri = ("studies/" + frames_->GetStudyInstanceUid() + |
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1629 "/series/" + frames_->GetSeriesInstanceUid() + |
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1630 "/instances/" + sopInstanceUid + |
1600
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1631 "/frames/" + boost::lexical_cast<std::string>(frameNumber + 1) + "/rendered"); |
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1632 |
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1633 std::map<std::string, std::string> headers, arguments; |
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1634 arguments["window"] = ( |
1536 | 1635 boost::lexical_cast<std::string>(windowingCenter_) + "," + |
1636 boost::lexical_cast<std::string>(windowingWidth_) + ",linear"); | |
1495
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1637 |
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1638 std::unique_ptr<OrthancStone::IOracleCommand> command( |
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1639 source_.CreateDicomWebCommand( |
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1640 uri, arguments, headers, new SetLowQualityFrame( |
1600
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1641 GetSharedObserver(), sopInstanceUid, frameNumber, |
1536 | 1642 windowingCenter_, windowingWidth_, isMonochrome1, isPrefetch))); |
1495
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1643 |
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1644 { |
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1645 std::unique_ptr<OrthancStone::ILoadersContext::ILock> lock(context_.Lock()); |
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1646 lock->Schedule(GetSharedObserver(), priority, command.release()); |
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1647 } |
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1648 } |
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1649 } |
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1650 |
1554
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1651 void UpdateCurrentTextureParameters() |
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1652 { |
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1653 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock()); |
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1654 |
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1655 if (lock->GetController().GetScene().HasLayer(LAYER_TEXTURE)) |
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1656 { |
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1657 if (lock->GetController().GetScene().GetLayer(LAYER_TEXTURE).GetType() == |
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1658 OrthancStone::ISceneLayer::Type_FloatTexture) |
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1659 { |
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1660 dynamic_cast<OrthancStone::FloatTextureSceneLayer&>( |
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1661 lock->GetController().GetScene().GetLayer(LAYER_TEXTURE)). |
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1662 SetCustomWindowing(windowingCenter_, windowingWidth_); |
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1663 } |
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1664 |
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1665 { |
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1666 OrthancStone::TextureBaseSceneLayer& layer = |
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1667 dynamic_cast<OrthancStone::TextureBaseSceneLayer&>( |
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1668 lock->GetController().GetScene().GetLayer(LAYER_TEXTURE)); |
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1669 |
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1670 layer.SetFlipX(flipX_); |
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1671 layer.SetFlipY(flipY_); |
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1672 } |
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1673 |
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1674 lock->Invalidate(); |
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1675 } |
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1676 } |
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1677 |
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1678 |
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1679 ViewerViewport(OrthancStone::ILoadersContext& context, |
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1680 const OrthancStone::DicomSource& source, |
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1681 const std::string& canvas, |
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1682 boost::shared_ptr<FramesCache> cache, |
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1683 bool softwareRendering) : |
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1684 context_(context), |
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1685 source_(source), |
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1686 cache_(cache), |
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1687 fitNextContent_(true), |
1554
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1688 isCtrlDown_(false), |
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1689 flipX_(false), |
1600
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1690 flipY_(false), |
1603
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1691 hasFocusOnInstance_(false), |
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1692 focusFrameNumber_(0) |
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1693 { |
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1694 if (!cache_) |
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1695 { |
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1696 throw Orthanc::OrthancException(Orthanc::ErrorCode_NullPointer); |
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1697 } |
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1698 |
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1699 if (softwareRendering) |
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1700 { |
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1701 LOG(INFO) << "Creating Cairo viewport in canvas: " << canvas; |
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1702 viewport_ = OrthancStone::WebAssemblyCairoViewport::Create(canvas); |
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1703 } |
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1704 else |
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1705 { |
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1706 LOG(INFO) << "Creating WebGL viewport in canvas: " << canvas; |
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1707 viewport_ = OrthancStone::WebGLViewport::Create(canvas); |
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1708 } |
1593
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1709 |
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1710 { |
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|
1711 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock()); |
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1712 std::string ttf; |
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1713 Orthanc::EmbeddedResources::GetFileResource(ttf, Orthanc::EmbeddedResources::UBUNTU_FONT); |
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1714 lock->GetCompositor().SetFont(0, ttf, 24 /* font size */, Orthanc::Encoding_Latin1); |
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1715 } |
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1716 |
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1717 emscripten_set_wheel_callback(viewport_->GetCanvasCssSelector().c_str(), this, true, OnWheel); |
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1718 emscripten_set_keydown_callback(EMSCRIPTEN_EVENT_TARGET_WINDOW, this, false, OnKey); |
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1719 emscripten_set_keyup_callback(EMSCRIPTEN_EVENT_TARGET_WINDOW, this, false, OnKey); |
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1720 |
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1721 ResetDefaultWindowing(); |
1554
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1722 |
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1723 /*{ |
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1724 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock()); |
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1725 std::unique_ptr<OrthancStone::PolylineSceneLayer> layer(new OrthancStone::PolylineSceneLayer); |
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1726 OrthancStone::PolylineSceneLayer::Chain chain; |
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1727 chain.push_back(OrthancStone::ScenePoint2D(-10, 0)); |
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1728 chain.push_back(OrthancStone::ScenePoint2D(10, 0)); |
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1729 layer->AddChain(chain, false, 255, 0, 0); |
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1730 chain.clear(); |
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1731 chain.push_back(OrthancStone::ScenePoint2D(0, -10)); |
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1732 chain.push_back(OrthancStone::ScenePoint2D(0, 10)); |
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1733 layer->AddChain(chain, false, 255, 0, 0); |
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1734 chain.clear(); |
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1735 chain.push_back(OrthancStone::ScenePoint2D(40, 30)); |
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1736 chain.push_back(OrthancStone::ScenePoint2D(40, 50)); |
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1737 layer->AddChain(chain, false, 255, 0, 0); |
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1738 chain.clear(); |
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1739 chain.push_back(OrthancStone::ScenePoint2D(30, 40)); |
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1740 chain.push_back(OrthancStone::ScenePoint2D(50, 40)); |
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1741 layer->AddChain(chain, false, 255, 0, 0); |
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1742 lock->GetController().GetScene().SetLayer(1000, layer.release()); |
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1743 lock->Invalidate(); |
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1744 }*/ |
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1745 } |
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1746 |
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1747 static EM_BOOL OnKey(int eventType, |
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1748 const EmscriptenKeyboardEvent *event, |
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1749 void *userData) |
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1750 { |
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1751 /** |
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1752 * WARNING: There is a problem with Firefox 71 that seems to mess |
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1753 * the "ctrlKey" value. |
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1754 **/ |
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1755 |
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1756 ViewerViewport& that = *reinterpret_cast<ViewerViewport*>(userData); |
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1757 that.isCtrlDown_ = event->ctrlKey; |
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1758 return false; |
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1759 } |
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1760 |
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1761 |
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1762 static EM_BOOL OnWheel(int eventType, |
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1763 const EmscriptenWheelEvent *wheelEvent, |
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1764 void *userData) |
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1765 { |
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1766 ViewerViewport& that = *reinterpret_cast<ViewerViewport*>(userData); |
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1767 |
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1768 if (that.cursor_.get() != NULL) |
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1769 { |
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1770 if (wheelEvent->deltaY < 0) |
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1771 { |
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1772 that.ChangeFrame(that.isCtrlDown_ ? SeriesCursor::Action_FastMinus : SeriesCursor::Action_Minus); |
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1773 } |
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1774 else if (wheelEvent->deltaY > 0) |
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1775 { |
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1776 that.ChangeFrame(that.isCtrlDown_ ? SeriesCursor::Action_FastPlus : SeriesCursor::Action_Plus); |
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1777 } |
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1778 } |
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1779 |
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1780 return true; |
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1781 } |
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1782 |
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1783 void Handle(const OrthancStone::DicomResourcesLoader::SuccessMessage& message) |
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1784 { |
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1785 dynamic_cast<const ICommand&>(message.GetUserPayload()).Handle(message); |
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1786 } |
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1787 |
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1788 void Handle(const OrthancStone::HttpCommand::SuccessMessage& message) |
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1789 { |
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1790 dynamic_cast<const ICommand&>(message.GetOrigin().GetPayload()).Handle(message); |
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1791 } |
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1792 |
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1793 void Handle(const OrthancStone::ParseDicomSuccessMessage& message) |
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1794 { |
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1795 dynamic_cast<const ICommand&>(message.GetOrigin().GetPayload()).Handle(message); |
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1796 } |
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1797 |
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1798 public: |
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1799 virtual ~ViewerViewport() |
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1800 { |
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1801 // Unregister the callbacks to avoid any call with a "void*" that |
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1802 // has been destroyed. "WebAssemblyViewport::CreateObjectCookie()" |
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1803 // provides a more advanced alternative. |
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1804 emscripten_set_wheel_callback(viewport_->GetCanvasCssSelector().c_str(), this, true, NULL); |
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1805 emscripten_set_keydown_callback(EMSCRIPTEN_EVENT_TARGET_WINDOW, this, false, NULL); |
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1806 emscripten_set_keyup_callback(EMSCRIPTEN_EVENT_TARGET_WINDOW, this, false, NULL); |
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1807 } |
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1808 |
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1809 static boost::shared_ptr<ViewerViewport> Create(OrthancStone::ILoadersContext::ILock& lock, |
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1810 const OrthancStone::DicomSource& source, |
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1811 const std::string& canvas, |
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1812 boost::shared_ptr<FramesCache> cache, |
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1813 bool softwareRendering) |
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1814 { |
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1815 boost::shared_ptr<ViewerViewport> viewport( |
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1816 new ViewerViewport(lock.GetContext(), source, canvas, cache, softwareRendering)); |
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1817 |
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1818 viewport->loader_ = OrthancStone::DicomResourcesLoader::Create(lock); |
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1819 viewport->Register<OrthancStone::DicomResourcesLoader::SuccessMessage>( |
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1820 *viewport->loader_, &ViewerViewport::Handle); |
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1821 |
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1822 viewport->Register<OrthancStone::HttpCommand::SuccessMessage>( |
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1823 lock.GetOracleObservable(), &ViewerViewport::Handle); |
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1824 |
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1825 viewport->Register<OrthancStone::ParseDicomSuccessMessage>( |
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1826 lock.GetOracleObservable(), &ViewerViewport::Handle); |
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1827 |
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1828 return viewport; |
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1829 } |
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1830 |
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1831 void SetFrames(OrthancStone::SortedFrames* frames) |
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1832 { |
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1833 if (frames == NULL) |
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1834 { |
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1835 throw Orthanc::OrthancException(Orthanc::ErrorCode_NullPointer); |
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1836 } |
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1837 |
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1838 flipX_ = false; |
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1839 flipY_ = false; |
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1840 fitNextContent_ = true; |
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1841 |
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1842 frames_.reset(frames); |
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1843 cursor_.reset(new SeriesCursor(frames_->GetFramesCount())); |
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1844 |
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1845 LOG(INFO) << "Number of frames in series: " << frames_->GetFramesCount(); |
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1846 |
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1847 ResetDefaultWindowing(); |
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1848 ClearViewport(); |
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1849 prefetchQueue_.clear(); |
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1850 currentFrameExtent_ = FrameExtent(); |
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1851 |
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1852 if (observer_.get() != NULL) |
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1853 { |
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1854 observer_->SignalFrameUpdated(*this, cursor_->GetCurrentIndex(), |
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1855 frames_->GetFramesCount(), DisplayedFrameQuality_None); |
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1856 } |
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1857 |
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1858 if (frames_->GetFramesCount() != 0) |
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1859 { |
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1860 const std::string& sopInstanceUid = frames_->GetFrameSopInstanceUid(cursor_->GetCurrentIndex()); |
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1861 |
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1862 { |
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1863 // Fetch the default windowing for the central instance |
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1864 const std::string uri = ("studies/" + frames_->GetStudyInstanceUid() + |
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1865 "/series/" + frames_->GetSeriesInstanceUid() + |
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1866 "/instances/" + sopInstanceUid + "/metadata"); |
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1867 |
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1868 loader_->ScheduleGetDicomWeb( |
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1869 boost::make_shared<OrthancStone::LoadedDicomResources>(Orthanc::DICOM_TAG_SOP_INSTANCE_UID), |
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1870 0, source_, uri, new SetDefaultWindowingCommand(GetSharedObserver())); |
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1871 } |
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1872 } |
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1873 |
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1874 ApplyScheduledFocus(); |
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1875 } |
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1876 |
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1877 |
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1878 void Redraw() |
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1879 { |
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1880 if (cursor_.get() != NULL) |
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1881 { |
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1882 unsigned int quality; |
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1883 DisplayFrame(quality, cursor_->GetCurrentIndex()); |
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1884 } |
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1885 } |
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1886 |
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1887 |
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1888 // This method is used when the layout of the HTML page changes, |
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1889 // which does not trigger the "emscripten_set_resize_callback()" |
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1890 void UpdateSize(bool fitContent) |
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1891 { |
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1892 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock()); |
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1893 lock->RefreshCanvasSize(); |
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1894 |
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1895 if (fitContent) |
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1896 { |
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1897 lock->GetCompositor().FitContent(lock->GetController().GetScene()); |
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1898 } |
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1899 |
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1900 lock->Invalidate(); |
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1901 } |
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1902 |
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1903 void AcquireObserver(IObserver* observer) |
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1904 { |
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1905 observer_.reset(observer); |
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1906 } |
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1907 |
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1908 const std::string& GetCanvasId() const |
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1909 { |
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1910 assert(viewport_); |
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1911 return viewport_->GetCanvasId(); |
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1912 } |
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1913 |
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1914 void ChangeFrame(SeriesCursor::Action action) |
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1915 { |
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1916 if (cursor_.get() != NULL) |
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1917 { |
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1918 size_t previous = cursor_->GetCurrentIndex(); |
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1919 |
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1920 cursor_->Apply(action); |
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1921 |
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1922 size_t current = cursor_->GetCurrentIndex(); |
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1923 if (previous != current) |
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1924 { |
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1925 DisplayCurrentFrame(); |
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1926 } |
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1927 } |
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1928 } |
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1929 |
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1930 const FrameExtent& GetCurrentFrameExtent() const |
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1931 { |
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1932 return currentFrameExtent_; |
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1933 } |
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1934 |
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1935 void UpdateReferenceLines(const std::list<const FrameExtent*>& planes) |
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1936 { |
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1937 std::unique_ptr<OrthancStone::PolylineSceneLayer> layer(new OrthancStone::PolylineSceneLayer); |
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1938 |
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1939 if (GetCurrentFrameExtent().IsValid()) |
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1940 { |
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1941 for (std::list<const FrameExtent*>::const_iterator |
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1942 it = planes.begin(); it != planes.end(); ++it) |
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1943 { |
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1944 assert(*it != NULL); |
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1945 |
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1946 double x1, y1, x2, y2; |
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1947 if (GetCurrentFrameExtent().Intersect(x1, y1, x2, y2, **it)) |
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1948 { |
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1949 OrthancStone::PolylineSceneLayer::Chain chain; |
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1950 chain.push_back(OrthancStone::ScenePoint2D(x1, y1)); |
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1951 chain.push_back(OrthancStone::ScenePoint2D(x2, y2)); |
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1952 layer->AddChain(chain, false, 0, 255, 0); |
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1953 } |
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1954 } |
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1955 } |
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1956 |
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1957 { |
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1958 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock()); |
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1959 |
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1960 if (layer->GetChainsCount() == 0) |
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1961 { |
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1962 lock->GetController().GetScene().DeleteLayer(LAYER_REFERENCE_LINES); |
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1963 } |
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1964 else |
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1965 { |
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1966 lock->GetController().GetScene().SetLayer(LAYER_REFERENCE_LINES, layer.release()); |
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1967 } |
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1968 |
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1969 //lock->GetCompositor().Refresh(lock->GetController().GetScene()); |
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1970 lock->Invalidate(); |
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1971 } |
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1972 } |
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1973 |
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1974 |
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1975 void ClearReferenceLines() |
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1976 { |
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1977 { |
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1978 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock()); |
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1979 lock->GetController().GetScene().DeleteLayer(LAYER_REFERENCE_LINES); |
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1980 lock->Invalidate(); |
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1981 } |
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1982 } |
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1983 |
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1984 |
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1985 void SetDefaultWindowing() |
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1986 { |
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1987 SetWindowing(defaultWindowingCenter_, defaultWindowingWidth_); |
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1988 } |
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1989 |
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1990 void SetWindowing(float windowingCenter, |
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1991 float windowingWidth) |
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1992 { |
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1993 windowingCenter_ = windowingCenter; |
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1994 windowingWidth_ = windowingWidth; |
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1995 UpdateCurrentTextureParameters(); |
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1996 } |
1495
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1997 |
1554
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1998 void FlipX() |
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1999 { |
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2000 flipX_ = !flipX_; |
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2001 SaveCurrentWindowing(); |
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2002 UpdateCurrentTextureParameters(); |
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2003 } |
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2004 |
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2005 void FlipY() |
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2006 { |
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2007 flipY_ = !flipY_; |
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2008 SaveCurrentWindowing(); |
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2009 UpdateCurrentTextureParameters(); |
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2010 } |
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2011 |
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2012 void Invert() |
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2013 { |
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2014 inverted_ = !inverted_; |
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2015 |
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2016 { |
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2017 std::unique_ptr<OrthancStone::IViewport::ILock> lock(viewport_->Lock()); |
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2018 |
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2019 if (lock->GetController().GetScene().HasLayer(LAYER_TEXTURE) && |
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2020 lock->GetController().GetScene().GetLayer(LAYER_TEXTURE).GetType() == |
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2021 OrthancStone::ISceneLayer::Type_FloatTexture) |
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2022 { |
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2023 OrthancStone::FloatTextureSceneLayer& layer = |
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2024 dynamic_cast<OrthancStone::FloatTextureSceneLayer&>( |
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2025 lock->GetController().GetScene().GetLayer(LAYER_TEXTURE)); |
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2026 |
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2027 // NB: Using "IsInverted()" instead of "inverted_" is for |
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2028 // compatibility with MONOCHROME1 images |
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2029 layer.SetInverted(!layer.IsInverted()); |
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2030 lock->Invalidate(); |
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2031 } |
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2032 } |
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2033 } |
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2034 |
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2035 |
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2036 |
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2037 class Interactor : public OrthancStone::DefaultViewportInteractor |
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2038 { |
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2039 private: |
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2040 WebViewerAction leftAction_; |
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2041 WebViewerAction middleAction_; |
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2042 WebViewerAction rightAction_; |
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2043 |
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2044 bool IsAction(const OrthancStone::PointerEvent& event, |
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2045 WebViewerAction action) |
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2046 { |
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2047 switch (event.GetMouseButton()) |
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|
2048 { |
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2049 case OrthancStone::MouseButton_Left: |
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2050 return (leftAction_ == action); |
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2051 |
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2052 case OrthancStone::MouseButton_Middle: |
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2053 return (middleAction_ == action); |
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2054 |
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2055 case OrthancStone::MouseButton_Right: |
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2056 return (rightAction_ == action); |
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2057 |
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2058 default: |
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2059 return false; |
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2060 } |
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2061 } |
1561
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2062 |
1579
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2063 public: |
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2064 Interactor(WebViewerAction leftAction, |
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changeset
|
2065 WebViewerAction middleAction, |
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1578
diff
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|
2066 WebViewerAction rightAction) : |
c476b0d5e59c
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1578
diff
changeset
|
2067 leftAction_(leftAction), |
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Sebastien Jodogne <s.jodogne@gmail.com>
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1578
diff
changeset
|
2068 middleAction_(middleAction), |
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1578
diff
changeset
|
2069 rightAction_(rightAction) |
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Sebastien Jodogne <s.jodogne@gmail.com>
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1578
diff
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|
2070 { |
c476b0d5e59c
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diff
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|
2071 SetLeftButtonAction(ConvertWebViewerAction(leftAction)); |
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1578
diff
changeset
|
2072 SetMiddleButtonAction(ConvertWebViewerAction(middleAction)); |
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Sebastien Jodogne <s.jodogne@gmail.com>
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1578
diff
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|
2073 SetRightButtonAction(ConvertWebViewerAction(rightAction)); |
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Sebastien Jodogne <s.jodogne@gmail.com>
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1578
diff
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|
2074 } |
1561
cf652990abb1
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diff
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|
2075 |
1579
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diff
changeset
|
2076 virtual OrthancStone::IFlexiblePointerTracker* CreateTracker( |
1607 | 2077 boost::weak_ptr<OrthancStone::IViewport> viewport, |
1579
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|
2078 const OrthancStone::PointerEvent& event, |
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1578
diff
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|
2079 unsigned int viewportWidth, |
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parents:
1578
diff
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|
2080 unsigned int viewportHeight) ORTHANC_OVERRIDE |
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|
2081 { |
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1578
diff
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|
2082 if (IsAction(event, WebViewerAction_Crosshair)) |
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diff
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|
2083 { |
c476b0d5e59c
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diff
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|
2084 printf("CROSS-HAIR!\n"); |
1580 | 2085 return NULL; // No need for a tracker, this is just a click |
1579
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|
2086 } |
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|
2087 else |
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diff
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|
2088 { |
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diff
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|
2089 return DefaultViewportInteractor::CreateTracker( |
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1578
diff
changeset
|
2090 viewport, event, viewportWidth, viewportHeight); |
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1578
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|
2091 } |
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|
2092 } |
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diff
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|
2093 }; |
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|
2094 |
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Sebastien Jodogne <s.jodogne@gmail.com>
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diff
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|
2095 |
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1578
diff
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|
2096 void SetMouseButtonActions(WebViewerAction leftAction, |
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1578
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|
2097 WebViewerAction middleAction, |
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1578
diff
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|
2098 WebViewerAction rightAction) |
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diff
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|
2099 { |
1561
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|
2100 assert(viewport_ != NULL); |
1579
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diff
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|
2101 viewport_->AcquireInteractor(new Interactor(leftAction, middleAction, rightAction)); |
1561
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|
2102 } |
1575 | 2103 |
1578 | 2104 void FitForPrint() |
1575 | 2105 { |
2106 viewport_->FitForPrint(); | |
2107 } | |
1593
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|
2108 |
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diff
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|
2109 void SetAnnotations(boost::shared_ptr<OrthancStone::OsiriX::CollectionOfAnnotations> annotations) |
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|
2110 { |
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|
2111 annotations_ = annotations; |
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|
2112 } |
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|
2113 |
1603
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|
2114 void ScheduleFrameFocus(const std::string& sopInstanceUid, |
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|
2115 unsigned int frameNumber) |
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|
2116 { |
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|
2117 hasFocusOnInstance_ = true; |
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|
2118 focusSopInstanceUid_ = sopInstanceUid; |
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|
2119 focusFrameNumber_ = frameNumber; |
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diff
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|
2120 |
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|
2121 ApplyScheduledFocus(); |
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|
2122 } |
595c0952ef7e
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diff
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|
2123 |
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diff
changeset
|
2124 void ApplyScheduledFocus() |
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|
2125 { |
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diff
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|
2126 size_t frameIndex; |
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diff
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|
2127 |
595c0952ef7e
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diff
changeset
|
2128 if (hasFocusOnInstance_ && |
595c0952ef7e
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|
2129 cursor_.get() != NULL && |
595c0952ef7e
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diff
changeset
|
2130 frames_.get() != NULL && |
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diff
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|
2131 frames_->LookupFrame(frameIndex, focusSopInstanceUid_, focusFrameNumber_)) |
595c0952ef7e
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diff
changeset
|
2132 { |
595c0952ef7e
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diff
changeset
|
2133 size_t current = cursor_->GetCurrentIndex(); |
595c0952ef7e
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|
2134 |
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diff
changeset
|
2135 if (current != frameIndex) |
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diff
changeset
|
2136 { |
595c0952ef7e
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diff
changeset
|
2137 cursor_->SetCurrentIndex(frameIndex); |
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diff
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|
2138 DisplayCurrentFrame(); |
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diff
changeset
|
2139 } |
595c0952ef7e
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diff
changeset
|
2140 |
595c0952ef7e
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diff
changeset
|
2141 hasFocusOnInstance_ = false; |
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diff
changeset
|
2142 } |
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diff
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|
2143 } |
1495
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diff
changeset
|
2144 }; |
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diff
changeset
|
2145 |
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diff
changeset
|
2146 |
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diff
changeset
|
2147 |
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diff
changeset
|
2148 |
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diff
changeset
|
2149 |
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parents:
diff
changeset
|
2150 typedef std::map<std::string, boost::shared_ptr<ViewerViewport> > Viewports; |
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|
2151 static Viewports allViewports_; |
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|
2152 static bool showReferenceLines_ = true; |
1593
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1591
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|
2153 static boost::shared_ptr<OrthancStone::OsiriX::CollectionOfAnnotations> annotations_; |
1495
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diff
changeset
|
2154 |
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diff
changeset
|
2155 |
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diff
changeset
|
2156 static void UpdateReferenceLines() |
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changeset
|
2157 { |
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changeset
|
2158 if (showReferenceLines_) |
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diff
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|
2159 { |
1633
53d378ef7277
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1632
diff
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|
2160 std::list<const FrameExtent*> planes; |
1495
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diff
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|
2161 |
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diff
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|
2162 for (Viewports::const_iterator it = allViewports_.begin(); it != allViewports_.end(); ++it) |
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|
2163 { |
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|
2164 assert(it->second != NULL); |
1633
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diff
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|
2165 planes.push_back(&it->second->GetCurrentFrameExtent()); |
1495
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|
2166 } |
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diff
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|
2167 |
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diff
changeset
|
2168 for (Viewports::iterator it = allViewports_.begin(); it != allViewports_.end(); ++it) |
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|
2169 { |
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changeset
|
2170 assert(it->second != NULL); |
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|
2171 it->second->UpdateReferenceLines(planes); |
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|
2172 } |
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|
2173 } |
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diff
changeset
|
2174 else |
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diff
changeset
|
2175 { |
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|
2176 for (Viewports::iterator it = allViewports_.begin(); it != allViewports_.end(); ++it) |
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changeset
|
2177 { |
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changeset
|
2178 assert(it->second != NULL); |
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|
2179 it->second->ClearReferenceLines(); |
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|
2180 } |
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|
2181 } |
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changeset
|
2182 } |
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|
2183 |
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|
2184 |
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|
2185 class WebAssemblyObserver : public ResourcesLoader::IObserver, |
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|
2186 public ViewerViewport::IObserver |
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2187 { |
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|
2188 public: |
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2189 virtual void SignalResourcesLoaded() ORTHANC_OVERRIDE |
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2190 { |
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2191 DISPATCH_JAVASCRIPT_EVENT("ResourcesLoaded"); |
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2192 } |
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2193 |
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2194 virtual void SignalSeriesThumbnailLoaded(const std::string& studyInstanceUid, |
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2195 const std::string& seriesInstanceUid) ORTHANC_OVERRIDE |
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2196 { |
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2197 EM_ASM({ |
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2198 const customEvent = document.createEvent("CustomEvent"); |
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2199 customEvent.initCustomEvent("ThumbnailLoaded", false, false, |
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2200 { "studyInstanceUid" : UTF8ToString($0), |
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2201 "seriesInstanceUid" : UTF8ToString($1) }); |
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2202 window.dispatchEvent(customEvent); |
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2203 }, |
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2204 studyInstanceUid.c_str(), |
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2205 seriesInstanceUid.c_str()); |
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2206 } |
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2207 |
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2208 virtual void SignalSeriesMetadataLoaded(const std::string& studyInstanceUid, |
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2209 const std::string& seriesInstanceUid) ORTHANC_OVERRIDE |
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2210 { |
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2211 EM_ASM({ |
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2212 const customEvent = document.createEvent("CustomEvent"); |
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2213 customEvent.initCustomEvent("MetadataLoaded", false, false, |
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2214 { "studyInstanceUid" : UTF8ToString($0), |
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2215 "seriesInstanceUid" : UTF8ToString($1) }); |
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2216 window.dispatchEvent(customEvent); |
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2217 }, |
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2218 studyInstanceUid.c_str(), |
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2219 seriesInstanceUid.c_str()); |
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2220 |
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2221 for (Viewports::const_iterator it = allViewports_.begin(); it != allViewports_.end(); ++it) |
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2222 { |
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2223 assert(it->second != NULL); |
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2224 it->second->ApplyScheduledFocus(); |
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2225 } |
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2226 } |
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2227 |
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2228 virtual void SignalFrameUpdated(const ViewerViewport& viewport, |
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2229 size_t currentFrame, |
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2230 size_t countFrames, |
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2231 DisplayedFrameQuality quality) ORTHANC_OVERRIDE |
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2232 { |
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2233 EM_ASM({ |
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2234 const customEvent = document.createEvent("CustomEvent"); |
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2235 customEvent.initCustomEvent("FrameUpdated", false, false, |
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2236 { "canvasId" : UTF8ToString($0), |
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2237 "currentFrame" : $1, |
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2238 "framesCount" : $2, |
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2239 "quality" : $3 }); |
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2240 window.dispatchEvent(customEvent); |
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2241 }, |
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2242 viewport.GetCanvasId().c_str(), |
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parents:
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2243 static_cast<int>(currentFrame), |
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2244 static_cast<int>(countFrames), |
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2245 quality); |
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2246 |
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2247 |
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2248 UpdateReferenceLines(); |
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2249 }; |
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2250 }; |
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2251 |
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2252 |
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2253 |
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2254 static OrthancStone::DicomSource source_; |
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2255 static boost::shared_ptr<FramesCache> cache_; |
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2256 static boost::shared_ptr<OrthancStone::WebAssemblyLoadersContext> context_; |
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2257 static std::string stringBuffer_; |
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2258 static bool softwareRendering_ = false; |
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2259 static WebViewerAction leftButtonAction_ = WebViewerAction_Crosshair; //WebViewerAction_GrayscaleWindowing; |
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2260 static WebViewerAction middleButtonAction_ = WebViewerAction_Pan; |
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2261 static WebViewerAction rightButtonAction_ = WebViewerAction_Zoom; |
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2262 |
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2263 |
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2264 static void FormatTags(std::string& target, |
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parents:
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2265 const Orthanc::DicomMap& tags) |
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2266 { |
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parents:
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2267 Orthanc::DicomArray arr(tags); |
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2268 Json::Value v = Json::objectValue; |
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2269 |
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2270 for (size_t i = 0; i < arr.GetSize(); i++) |
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2271 { |
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2272 const Orthanc::DicomElement& element = arr.GetElement(i); |
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2273 if (!element.GetValue().IsBinary() && |
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2274 !element.GetValue().IsNull()) |
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2275 { |
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2276 v[element.GetTag().Format()] = element.GetValue().GetContent(); |
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2277 } |
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2278 } |
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2279 |
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2280 target = v.toStyledString(); |
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2281 } |
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2282 |
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2283 |
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2284 static ResourcesLoader& GetResourcesLoader() |
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2285 { |
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2286 static boost::shared_ptr<ResourcesLoader> resourcesLoader_; |
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2287 |
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2288 if (!resourcesLoader_) |
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2289 { |
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2290 std::unique_ptr<OrthancStone::ILoadersContext::ILock> lock(context_->Lock()); |
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2291 resourcesLoader_ = ResourcesLoader::Create(*lock, source_); |
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2292 resourcesLoader_->AcquireObserver(new WebAssemblyObserver); |
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2293 } |
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2294 |
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2295 return *resourcesLoader_; |
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2296 } |
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2297 |
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2298 |
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2299 static boost::shared_ptr<ViewerViewport> GetViewport(const std::string& canvas) |
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2300 { |
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2301 Viewports::iterator found = allViewports_.find(canvas); |
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2302 if (found == allViewports_.end()) |
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2303 { |
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2304 std::unique_ptr<OrthancStone::ILoadersContext::ILock> lock(context_->Lock()); |
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2305 boost::shared_ptr<ViewerViewport> viewport( |
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2306 ViewerViewport::Create(*lock, source_, canvas, cache_, softwareRendering_)); |
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changeset
|
2307 viewport->SetMouseButtonActions(leftButtonAction_, middleButtonAction_, rightButtonAction_); |
1495
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2308 viewport->AcquireObserver(new WebAssemblyObserver); |
1593
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2309 viewport->SetAnnotations(annotations_); |
1495
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2310 allViewports_[canvas] = viewport; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2311 return viewport; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2312 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2313 else |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2314 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2315 return found->second; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2316 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2317 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2318 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2319 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2320 extern "C" |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2321 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2322 int main(int argc, char const *argv[]) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2323 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2324 printf("OK\n"); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2325 Orthanc::InitializeFramework("", true); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2326 Orthanc::Logging::EnableInfoLevel(true); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2327 //Orthanc::Logging::EnableTraceLevel(true); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2328 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2329 context_.reset(new OrthancStone::WebAssemblyLoadersContext(1, 4, 1)); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2330 cache_.reset(new FramesCache); |
1593
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2331 annotations_.reset(new OrthancStone::OsiriX::CollectionOfAnnotations); |
1495
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2332 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2333 DISPATCH_JAVASCRIPT_EVENT("StoneInitialized"); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2334 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2335 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2336 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2337 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2338 void SetOrthancRoot(const char* uri, |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2339 int useRendered) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2340 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2341 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2342 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2343 context_->SetLocalOrthanc(uri); // For "source_.SetDicomWebThroughOrthancSource()" |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2344 source_.SetDicomWebSource(std::string(uri) + "/dicom-web"); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2345 source_.SetDicomWebRendered(useRendered != 0); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2346 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2347 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2348 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2349 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2350 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2351 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2352 void SetDicomWebServer(const char* serverName, |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2353 int hasRendered) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2354 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2355 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2356 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2357 source_.SetDicomWebThroughOrthancSource(serverName); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2358 source_.SetDicomWebRendered(hasRendered != 0); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2359 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2360 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2361 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2362 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2363 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2364 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2365 void FetchAllStudies() |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2366 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2367 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2368 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2369 GetResourcesLoader().FetchAllStudies(); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2370 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2371 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2372 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2373 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2374 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2375 void FetchStudy(const char* studyInstanceUid) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2376 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2377 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2378 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2379 GetResourcesLoader().FetchStudy(studyInstanceUid); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2380 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2381 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2382 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2383 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2384 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2385 void FetchSeries(const char* studyInstanceUid, |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2386 const char* seriesInstanceUid) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2387 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2388 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2389 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2390 GetResourcesLoader().FetchSeries(studyInstanceUid, seriesInstanceUid); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2391 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2392 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2393 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2394 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2395 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2396 int GetStudiesCount() |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2397 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2398 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2399 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2400 return GetResourcesLoader().GetStudiesCount(); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2401 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2402 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2403 return 0; // on exception |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2404 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2405 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2406 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2407 int GetSeriesCount() |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2408 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2409 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2410 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2411 return GetResourcesLoader().GetSeriesCount(); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2412 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2413 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2414 return 0; // on exception |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2415 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2416 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2417 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2418 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2419 const char* GetStringBuffer() |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2420 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2421 return stringBuffer_.c_str(); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2422 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2423 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2424 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2425 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2426 void LoadStudyTags(int i) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2427 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2428 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2429 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2430 if (i < 0) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2431 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2432 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2433 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2434 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2435 Orthanc::DicomMap dicom; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2436 GetResourcesLoader().GetStudy(dicom, i); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2437 FormatTags(stringBuffer_, dicom); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2438 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2439 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2440 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2441 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2442 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2443 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2444 void LoadSeriesTags(int i) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2445 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2446 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2447 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2448 if (i < 0) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2449 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2450 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2451 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2452 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2453 Orthanc::DicomMap dicom; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2454 GetResourcesLoader().GetSeries(dicom, i); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2455 FormatTags(stringBuffer_, dicom); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2456 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2457 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2458 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2459 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2460 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2461 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2462 int LoadSeriesThumbnail(const char* seriesInstanceUid) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2463 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2464 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2465 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2466 std::string image, mime; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2467 switch (GetResourcesLoader().GetSeriesThumbnail(image, mime, seriesInstanceUid)) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2468 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2469 case OrthancStone::SeriesThumbnailType_Image: |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2470 Orthanc::Toolbox::EncodeDataUriScheme(stringBuffer_, mime, image); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2471 return ThumbnailType_Image; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2472 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2473 case OrthancStone::SeriesThumbnailType_Pdf: |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2474 return ThumbnailType_Pdf; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2475 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2476 case OrthancStone::SeriesThumbnailType_Video: |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2477 return ThumbnailType_Video; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2478 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2479 case OrthancStone::SeriesThumbnailType_NotLoaded: |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2480 return ThumbnailType_Loading; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2481 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2482 case OrthancStone::SeriesThumbnailType_Unsupported: |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2483 return ThumbnailType_NoPreview; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2484 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2485 default: |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2486 return ThumbnailType_Unknown; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2487 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2488 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2489 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2490 return ThumbnailType_Unknown; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2491 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2492 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2493 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2494 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2495 void SpeedUpFetchSeriesMetadata(const char* studyInstanceUid, |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2496 const char* seriesInstanceUid) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2497 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2498 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2499 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2500 GetResourcesLoader().FetchSeriesMetadata(PRIORITY_HIGH, studyInstanceUid, seriesInstanceUid); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2501 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2502 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2503 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2504 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2505 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2506 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2507 int IsSeriesComplete(const char* seriesInstanceUid) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2508 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2509 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2510 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2511 return GetResourcesLoader().IsSeriesComplete(seriesInstanceUid) ? 1 : 0; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2512 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2513 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2514 return 0; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2515 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2516 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2517 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2518 int LoadSeriesInViewport(const char* canvas, |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2519 const char* seriesInstanceUid) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2520 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2521 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2522 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2523 std::unique_ptr<OrthancStone::SortedFrames> frames(new OrthancStone::SortedFrames); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2524 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2525 if (GetResourcesLoader().SortSeriesFrames(*frames, seriesInstanceUid)) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2526 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2527 GetViewport(canvas)->SetFrames(frames.release()); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2528 return 1; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2529 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2530 else |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2531 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2532 return 0; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2533 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2534 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2535 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2536 return 0; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2537 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2538 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2539 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2540 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2541 void AllViewportsUpdateSize(int fitContent) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2542 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2543 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2544 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2545 for (Viewports::iterator it = allViewports_.begin(); it != allViewports_.end(); ++it) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2546 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2547 assert(it->second != NULL); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2548 it->second->UpdateSize(fitContent != 0); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2549 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2550 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2551 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2552 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2553 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2554 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2555 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2556 void DecrementFrame(const char* canvas, |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2557 int fitContent) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2558 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2559 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2560 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2561 GetViewport(canvas)->ChangeFrame(SeriesCursor::Action_Minus); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2562 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2563 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2564 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2565 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2566 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2567 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2568 void IncrementFrame(const char* canvas, |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2569 int fitContent) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2570 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2571 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2572 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2573 GetViewport(canvas)->ChangeFrame(SeriesCursor::Action_Plus); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2574 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2575 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2576 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2577 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2578 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2579 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2580 void ShowReferenceLines(int show) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2581 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2582 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2583 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2584 showReferenceLines_ = (show != 0); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2585 UpdateReferenceLines(); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2586 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2587 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2588 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2589 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2590 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2591 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2592 void SetDefaultWindowing(const char* canvas) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2593 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2594 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2595 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2596 GetViewport(canvas)->SetDefaultWindowing(); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2597 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2598 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2599 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2600 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2601 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2602 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2603 void SetWindowing(const char* canvas, |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2604 int center, |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2605 int width) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2606 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2607 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2608 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2609 GetViewport(canvas)->SetWindowing(center, width); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2610 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2611 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2612 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2613 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2614 |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2615 EMSCRIPTEN_KEEPALIVE |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2616 void InvertContrast(const char* canvas) |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2617 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2618 try |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2619 { |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2620 GetViewport(canvas)->Invert(); |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2621 } |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2622 EXTERN_CATCH_EXCEPTIONS; |
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2623 } |
1552
a4d82f1bcb10
user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1551
diff
changeset
|
2624 |
a4d82f1bcb10
user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1551
diff
changeset
|
2625 |
a4d82f1bcb10
user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1551
diff
changeset
|
2626 EMSCRIPTEN_KEEPALIVE |
1554
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2627 void FlipX(const char* canvas) |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2628 { |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2629 try |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2630 { |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2631 GetViewport(canvas)->FlipX(); |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2632 } |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2633 EXTERN_CATCH_EXCEPTIONS; |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2634 } |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2635 |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2636 |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2637 EMSCRIPTEN_KEEPALIVE |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2638 void FlipY(const char* canvas) |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2639 { |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2640 try |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2641 { |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2642 GetViewport(canvas)->FlipY(); |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2643 } |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2644 EXTERN_CATCH_EXCEPTIONS; |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2645 } |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2646 |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2647 |
6d14ed6163b1
flip x/y in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1552
diff
changeset
|
2648 EMSCRIPTEN_KEEPALIVE |
1552
a4d82f1bcb10
user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1551
diff
changeset
|
2649 void SetSoftwareRendering(int softwareRendering) |
a4d82f1bcb10
user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1551
diff
changeset
|
2650 { |
a4d82f1bcb10
user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1551
diff
changeset
|
2651 softwareRendering_ = softwareRendering; |
a4d82f1bcb10
user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1551
diff
changeset
|
2652 } |
a4d82f1bcb10
user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1551
diff
changeset
|
2653 |
a4d82f1bcb10
user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1551
diff
changeset
|
2654 |
a4d82f1bcb10
user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1551
diff
changeset
|
2655 EMSCRIPTEN_KEEPALIVE |
a4d82f1bcb10
user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1551
diff
changeset
|
2656 int IsSoftwareRendering() |
a4d82f1bcb10
user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1551
diff
changeset
|
2657 { |
a4d82f1bcb10
user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1551
diff
changeset
|
2658 return softwareRendering_; |
a4d82f1bcb10
user preferences: not for diagnostic use, software rendering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1551
diff
changeset
|
2659 } |
1561
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2660 |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2661 |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2662 EMSCRIPTEN_KEEPALIVE |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2663 void SetMouseButtonActions(int leftAction, |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2664 int middleAction, |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2665 int rightAction) |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2666 { |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2667 try |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2668 { |
1579
c476b0d5e59c
skeleton for cross-hair tool
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1578
diff
changeset
|
2669 leftButtonAction_ = static_cast<WebViewerAction>(leftAction); |
c476b0d5e59c
skeleton for cross-hair tool
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1578
diff
changeset
|
2670 middleButtonAction_ = static_cast<WebViewerAction>(middleAction); |
c476b0d5e59c
skeleton for cross-hair tool
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1578
diff
changeset
|
2671 rightButtonAction_ = static_cast<WebViewerAction>(rightAction); |
1561
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2672 |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2673 for (Viewports::iterator it = allViewports_.begin(); it != allViewports_.end(); ++it) |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2674 { |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2675 assert(it->second != NULL); |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2676 it->second->SetMouseButtonActions(leftButtonAction_, middleButtonAction_, rightButtonAction_); |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2677 } |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2678 } |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2679 EXTERN_CATCH_EXCEPTIONS; |
cf652990abb1
tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1558
diff
changeset
|
2680 } |
1575 | 2681 |
2682 | |
2683 EMSCRIPTEN_KEEPALIVE | |
1578 | 2684 void FitForPrint() |
1575 | 2685 { |
2686 try | |
2687 { | |
2688 for (Viewports::iterator it = allViewports_.begin(); it != allViewports_.end(); ++it) | |
2689 { | |
2690 assert(it->second != NULL); | |
2691 it->second->FitForPrint(); | |
2692 } | |
2693 } | |
2694 EXTERN_CATCH_EXCEPTIONS; | |
2695 } | |
1593
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2696 |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2697 |
1603
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
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|
2698 // Side-effect: "GetStringBuffer()" is filled with the "Series |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
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|
2699 // Instance UID" of the first loaded annotation |
1593
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2700 EMSCRIPTEN_KEEPALIVE |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2701 int LoadOsiriXAnnotations(const char* xml, |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2702 int clearPreviousAnnotations) |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2703 { |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2704 try |
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rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
2705 { |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2706 if (clearPreviousAnnotations) |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2707 { |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2708 annotations_->Clear(); |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2709 } |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2710 |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2711 annotations_->LoadXml(xml); |
1603
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2712 |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2713 // Force redraw, as the annotations might have changed |
1593
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2714 for (Viewports::iterator it = allViewports_.begin(); it != allViewports_.end(); ++it) |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2715 { |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
2716 assert(it->second != NULL); |
1603
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
2717 it->second->Redraw(); |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2718 } |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2719 |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2720 if (annotations_->GetSize() == 0) |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2721 { |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2722 stringBuffer_.clear(); |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2723 } |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
2724 else |
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
2725 { |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
2726 stringBuffer_ = annotations_->GetAnnotation(0).GetSeriesInstanceUid(); |
1593
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
2727 } |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1591
diff
changeset
|
2728 |
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rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
2729 LOG(WARNING) << "Loaded " << annotations_->GetSize() << " annotations from OsiriX"; |
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rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
2730 return 1; |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
2731 } |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
2732 EXTERN_CATCH_EXCEPTIONS; |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
2733 return 0; |
b782f78aed42
rendering osirix annotations
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
2734 } |
1603
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2735 |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
2736 |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
2737 EMSCRIPTEN_KEEPALIVE |
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diff
changeset
|
2738 void FocusFirstOsiriXAnnotation(const char* canvas) |
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focusing on osirix annotations in Stone Web viewer
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diff
changeset
|
2739 { |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
2740 try |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2741 { |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2742 if (annotations_->GetSize() != 0) |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2743 { |
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focusing on osirix annotations in Stone Web viewer
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diff
changeset
|
2744 const OrthancStone::OsiriX::Annotation& annotation = annotations_->GetAnnotation(0); |
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diff
changeset
|
2745 |
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parents:
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diff
changeset
|
2746 boost::shared_ptr<ViewerViewport> viewport = GetViewport(canvas); |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
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diff
changeset
|
2747 viewport->ScheduleFrameFocus(annotation.GetSopInstanceUid(), 0 /* focus on first frame */); |
595c0952ef7e
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parents:
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diff
changeset
|
2748 |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2749 // Force redraw, as the annotations might already have changed |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
2750 viewport->Redraw(); |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
2751 } |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2752 } |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2753 EXTERN_CATCH_EXCEPTIONS; |
595c0952ef7e
focusing on osirix annotations in Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
1600
diff
changeset
|
2754 } |
1495
fb74ed5d8c22
initial commit of the Stone Web viewer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff
changeset
|
2755 } |