Mercurial > hg > orthanc-stone
annotate Framework/Radiography/RadiographyScene.h @ 1240:8f6c2f9d0fe2
Added tag toa2019122001 for changeset ce3052f28f2e
author | Benjamin Golinvaux <bgo@osimis.io> |
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date | Fri, 20 Dec 2019 15:50:24 +0100 |
parents | 9ee6b28f53e8 |
children | 37bc7f115f81 6af941a68472 |
rev | line source |
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408 | 1 /** |
2 * Stone of Orthanc | |
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
4 * Department, University Hospital of Liege, Belgium | |
439 | 5 * Copyright (C) 2017-2019 Osimis S.A., Belgium |
408 | 6 * |
7 * This program is free software: you can redistribute it and/or | |
8 * modify it under the terms of the GNU Affero General Public License | |
9 * as published by the Free Software Foundation, either version 3 of | |
10 * the License, or (at your option) any later version. | |
11 * | |
12 * This program is distributed in the hope that it will be useful, but | |
13 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
15 * Affero General Public License for more details. | |
16 * | |
17 * You should have received a copy of the GNU Affero General Public License | |
18 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
19 **/ | |
20 | |
21 | |
22 #pragma once | |
23 | |
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24 #include "RadiographyLayer.h" |
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25 #include "../Deprecated/Toolbox/DicomFrameConverter.h" |
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26 #include "../Deprecated/Toolbox/OrthancApiClient.h" |
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27 #include "../StoneEnumerations.h" |
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28 #include "Core/Images/Image.h" |
488 | 29 #include "Core/Images/ImageProcessing.h" |
408 | 30 |
31 namespace OrthancStone | |
32 { | |
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33 class RadiographyDicomLayer; |
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34 |
408 | 35 class RadiographyScene : |
426 | 36 public IObserver, |
37 public IObservable | |
408 | 38 { |
39 public: | |
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40 class GeometryChangedMessage : public OriginMessage<RadiographyScene> |
430 | 41 { |
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42 ORTHANC_STONE_MESSAGE(__FILE__, __LINE__); |
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43 |
430 | 44 private: |
45 RadiographyLayer& layer_; | |
46 | |
47 public: | |
48 GeometryChangedMessage(const RadiographyScene& origin, | |
49 RadiographyLayer& layer) : | |
50 OriginMessage(origin), | |
51 layer_(layer) | |
52 { | |
53 } | |
54 | |
55 RadiographyLayer& GetLayer() const | |
56 { | |
57 return layer_; | |
58 } | |
59 }; | |
60 | |
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61 class ContentChangedMessage : public OriginMessage<RadiographyScene> |
430 | 62 { |
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63 ORTHANC_STONE_MESSAGE(__FILE__, __LINE__); |
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64 |
430 | 65 private: |
66 RadiographyLayer& layer_; | |
67 | |
68 public: | |
69 ContentChangedMessage(const RadiographyScene& origin, | |
438 | 70 RadiographyLayer& layer) : |
430 | 71 OriginMessage(origin), |
72 layer_(layer) | |
73 { | |
74 } | |
75 | |
76 RadiographyLayer& GetLayer() const | |
77 { | |
78 return layer_; | |
79 } | |
80 }; | |
81 | |
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82 class LayerEditedMessage : public OriginMessage<RadiographyScene> |
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83 { |
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84 ORTHANC_STONE_MESSAGE(__FILE__, __LINE__); |
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85 |
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86 private: |
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87 const RadiographyLayer& layer_; |
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88 |
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89 public: |
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90 LayerEditedMessage(const RadiographyScene& origin, |
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91 const RadiographyLayer& layer) : |
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92 OriginMessage(origin), |
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93 layer_(layer) |
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94 { |
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95 } |
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96 |
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97 const RadiographyLayer& GetLayer() const |
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98 { |
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99 return layer_; |
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100 } |
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101 }; |
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102 |
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103 class LayerRemovedMessage : public OriginMessage<RadiographyScene> |
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104 { |
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105 ORTHANC_STONE_MESSAGE(__FILE__, __LINE__); |
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106 |
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107 private: |
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108 size_t& layerIndex_; |
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109 |
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110 public: |
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111 LayerRemovedMessage(const RadiographyScene& origin, |
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112 size_t& layerIndex) : |
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113 OriginMessage(origin), |
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114 layerIndex_(layerIndex) |
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115 { |
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116 } |
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117 |
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118 size_t& GetLayerIndex() const |
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119 { |
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120 return layerIndex_; |
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121 } |
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122 }; |
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123 |
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124 |
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125 ORTHANC_STONE_DEFINE_ORIGIN_MESSAGE(__FILE__, __LINE__, WindowingChangedMessage, RadiographyScene); |
408 | 126 |
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127 |
408 | 128 class LayerAccessor : public boost::noncopyable |
129 { | |
130 private: | |
131 RadiographyScene& scene_; | |
132 size_t index_; | |
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133 RadiographyLayer* layer_; |
408 | 134 |
135 public: | |
136 LayerAccessor(RadiographyScene& scene, | |
137 size_t index); | |
138 | |
139 LayerAccessor(RadiographyScene& scene, | |
140 double x, | |
141 double y); | |
142 | |
143 void Invalidate() | |
144 { | |
145 layer_ = NULL; | |
146 } | |
147 | |
148 bool IsValid() const | |
149 { | |
150 return layer_ != NULL; | |
151 } | |
152 | |
153 RadiographyScene& GetScene() const; | |
154 | |
155 size_t GetIndex() const; | |
156 | |
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157 RadiographyLayer& GetLayer() const; |
408 | 158 }; |
159 | |
160 | |
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161 protected: |
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162 typedef std::map<size_t, RadiographyLayer*> Layers; |
408 | 163 |
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164 size_t nextLayerIndex_; |
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165 bool hasWindowing_; |
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166 float windowingCenter_; |
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167 float windowingWidth_; |
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168 Layers layers_; |
408 | 169 |
438 | 170 protected: |
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171 RadiographyLayer& RegisterLayer(RadiographyLayer* layer); |
408 | 172 |
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173 virtual void OnTagsReceived(const Deprecated::OrthancApiClient::BinaryResponseReadyMessage& message); |
408 | 174 |
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175 virtual void OnFrameReceived(const Deprecated::OrthancApiClient::BinaryResponseReadyMessage& message); |
408 | 176 |
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177 void OnDicomExported(const Deprecated::OrthancApiClient::JsonResponseReadyMessage& message); |
408 | 178 |
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179 void OnDicomWebReceived(const Deprecated::IWebService::HttpRequestSuccessMessage& message); |
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180 |
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181 virtual void OnLayerEdited(const RadiographyLayer::LayerEditedMessage& message); |
1201 | 182 |
408 | 183 public: |
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184 RadiographyScene(MessageBroker& broker); |
408 | 185 |
186 virtual ~RadiographyScene(); | |
187 | |
876 | 188 virtual size_t GetApproximateMemoryUsage() const; |
189 | |
408 | 190 bool GetWindowing(float& center, |
191 float& width) const; | |
192 | |
193 void GetWindowingWithDefault(float& center, | |
194 float& width) const; | |
195 | |
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196 virtual void SetWindowing(float center, |
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197 float width); |
408 | 198 |
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199 RadiographyPhotometricDisplayMode GetPreferredPhotomotricDisplayMode() const; |
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200 |
1190 | 201 RadiographyLayer& LoadText(const std::string& utf8, |
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202 const std::string& font, |
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203 unsigned int fontSize, |
1190 | 204 uint8_t foreground, |
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205 RadiographyLayer::Geometry* geometry, |
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206 bool isCenterGeometry); |
1201 | 207 |
208 RadiographyLayer& UpdateText(size_t layerIndex, | |
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209 const std::string& font, |
1201 | 210 const std::string& utf8, |
211 unsigned int fontSize, | |
212 uint8_t foreground); | |
213 | |
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214 RadiographyLayer& LoadTestBlock(unsigned int width, |
430 | 215 unsigned int height, |
216 RadiographyLayer::Geometry* geometry); | |
217 | |
488 | 218 RadiographyLayer& LoadMask(const std::vector<Orthanc::ImageProcessing::ImagePoint>& corners, |
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219 const RadiographyDicomLayer& dicomLayer, |
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220 float foreground, |
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221 RadiographyLayer::Geometry* geometry); |
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222 |
430 | 223 RadiographyLayer& LoadAlphaBitmap(Orthanc::ImageAccessor* bitmap, // takes ownership |
224 RadiographyLayer::Geometry* geometry); | |
225 | |
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226 virtual RadiographyLayer& LoadDicomImage(Orthanc::ImageAccessor* dicomImage, // takes ownership |
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227 const std::string& instance, |
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228 unsigned int frame, |
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229 Deprecated::DicomFrameConverter* converter, // takes ownership |
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230 RadiographyPhotometricDisplayMode preferredPhotometricDisplayMode, |
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231 RadiographyLayer::Geometry* geometry); |
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232 |
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233 virtual RadiographyLayer& LoadDicomFrame(Deprecated::OrthancApiClient& orthanc, |
438 | 234 const std::string& instance, |
235 unsigned int frame, | |
236 bool httpCompression, | |
237 RadiographyLayer::Geometry* geometry); // pass NULL if you want default geometry | |
408 | 238 |
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239 RadiographyLayer& LoadDicomWebFrame(Deprecated::IWebService& web); |
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240 |
425 | 241 void RemoveLayer(size_t layerIndex); |
242 | |
1201 | 243 RadiographyLayer& GetLayer(size_t layerIndex); |
244 | |
430 | 245 const RadiographyLayer& GetLayer(size_t layerIndex) const; |
425 | 246 |
492 | 247 template <typename TypeLayer> |
1201 | 248 TypeLayer* GetTypedLayer(size_t indexOfType = 0) |
492 | 249 { |
250 std::vector<size_t> layerIndexes; | |
251 GetLayersIndexes(layerIndexes); | |
252 | |
253 size_t count = 0; | |
254 | |
255 for (size_t i = 0; i < layerIndexes.size(); ++i) | |
256 { | |
257 TypeLayer* typedLayer = dynamic_cast<TypeLayer*>(layers_[layerIndexes[i]]); | |
258 if (typedLayer != NULL) | |
259 { | |
1201 | 260 if (count == indexOfType) |
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261 { |
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262 return typedLayer; |
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263 } |
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264 count++; |
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265 } |
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266 } |
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267 |
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268 return NULL; |
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269 } |
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270 |
430 | 271 void GetLayersIndexes(std::vector<size_t>& output) const; |
425 | 272 |
408 | 273 Extent2D GetSceneExtent() const; |
274 | |
1038 | 275 virtual void Render(Orthanc::ImageAccessor& buffer, |
276 const AffineTransform2D& viewTransform, | |
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277 ImageInterpolation interpolation, |
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278 bool applyWindowing) const; |
408 | 279 |
280 bool LookupLayer(size_t& index /* out */, | |
281 double x, | |
282 double y) const; | |
283 | |
284 void DrawBorder(CairoContext& context, | |
285 unsigned int layer, | |
286 double zoom); | |
287 | |
288 void GetRange(float& minValue, | |
289 float& maxValue) const; | |
290 | |
291 // Export using PAM is faster than using PNG, but requires Orthanc | |
292 // core >= 1.4.3 | |
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293 void ExportDicom(Deprecated::OrthancApiClient& orthanc, |
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294 const Orthanc::DicomMap& dicom, |
426 | 295 const std::string& parentOrthancId, |
408 | 296 double pixelSpacingX, |
297 double pixelSpacingY, | |
298 bool invert, | |
299 ImageInterpolation interpolation, | |
300 bool usePam); | |
426 | 301 |
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302 void ExportDicom(Deprecated::OrthancApiClient& orthanc, |
483 | 303 const Json::Value& dicomTags, |
304 const std::string& parentOrthancId, | |
305 double pixelSpacingX, | |
306 double pixelSpacingY, | |
307 bool invert, | |
308 ImageInterpolation interpolation, | |
309 bool usePam); | |
310 | |
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311 void ExportToCreateDicomRequest(Json::Value& createDicomRequestContent, |
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312 const Json::Value& dicomTags, |
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313 const std::string& parentOrthancId, |
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314 double pixelSpacingX, |
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315 double pixelSpacingY, |
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316 bool invert, |
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317 ImageInterpolation interpolation, |
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318 bool usePam); |
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319 |
587 | 320 Orthanc::Image* ExportToCreateDicomRequestAndImage(Json::Value& createDicomRequestContent, |
321 const Json::Value& dicomTags, | |
322 const std::string& parentOrthancId, | |
323 double pixelSpacingX, | |
324 double pixelSpacingY, | |
325 bool invert, | |
326 ImageInterpolation interpolation); | |
327 | |
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328 Orthanc::Image* ExportToImage(double pixelSpacingX, |
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329 double pixelSpacingY, |
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330 ImageInterpolation interpolation, |
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331 bool applyWindowing) |
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332 { |
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333 return ExportToImage(pixelSpacingX, pixelSpacingY, interpolation, false, 0, applyWindowing); |
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334 } |
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335 |
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336 Orthanc::Image* ExportToImage(double pixelSpacingX, |
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337 double pixelSpacingY, |
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338 ImageInterpolation interpolation, |
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339 bool invert, |
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340 int64_t maxValue /* for inversion */, |
1202 | 341 bool applyWindowing); |
342 | |
408 | 343 }; |
344 } |