Mercurial > hg > orthanc-stone
annotate Framework/Radiography/RadiographyScene.h @ 488:aede9b042cb7 am-touch-events
now using ImageProcessing::FillPolygon
| author | am@osimis.io |
|---|---|
| date | Tue, 19 Feb 2019 11:40:14 +0100 |
| parents | 7bf001b9d244 |
| children | 64d90190a08c |
| rev | line source |
|---|---|
| 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" |
| 408 | 25 #include "../Toolbox/OrthancApiClient.h" |
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26 #include "Framework/StoneEnumerations.h" |
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27 #include "Core/Images/Image.h" |
| 488 | 28 #include "Core/Images/ImageProcessing.h" |
| 408 | 29 |
| 30 namespace OrthancStone | |
| 31 { | |
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32 class RadiographyDicomLayer; |
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33 |
| 408 | 34 class RadiographyScene : |
| 426 | 35 public IObserver, |
| 36 public IObservable | |
| 408 | 37 { |
| 38 public: | |
| 430 | 39 class GeometryChangedMessage : |
| 438 | 40 public OriginMessage<MessageType_Scene_GeometryChanged, RadiographyScene> |
| 430 | 41 { |
| 42 private: | |
| 43 RadiographyLayer& layer_; | |
| 44 | |
| 45 public: | |
| 46 GeometryChangedMessage(const RadiographyScene& origin, | |
| 47 RadiographyLayer& layer) : | |
| 48 OriginMessage(origin), | |
| 49 layer_(layer) | |
| 50 { | |
| 51 } | |
| 52 | |
| 53 RadiographyLayer& GetLayer() const | |
| 54 { | |
| 55 return layer_; | |
| 56 } | |
| 57 }; | |
| 58 | |
| 59 class ContentChangedMessage : | |
| 438 | 60 public OriginMessage<MessageType_Scene_ContentChanged, RadiographyScene> |
| 430 | 61 { |
| 62 private: | |
| 63 RadiographyLayer& layer_; | |
| 64 | |
| 65 public: | |
| 66 ContentChangedMessage(const RadiographyScene& origin, | |
| 438 | 67 RadiographyLayer& layer) : |
| 430 | 68 OriginMessage(origin), |
| 69 layer_(layer) | |
| 70 { | |
| 71 } | |
| 72 | |
| 73 RadiographyLayer& GetLayer() const | |
| 74 { | |
| 75 return layer_; | |
| 76 } | |
| 77 }; | |
| 78 | |
| 408 | 79 |
| 80 class LayerAccessor : public boost::noncopyable | |
| 81 { | |
| 82 private: | |
| 83 RadiographyScene& scene_; | |
| 84 size_t index_; | |
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85 RadiographyLayer* layer_; |
| 408 | 86 |
| 87 public: | |
| 88 LayerAccessor(RadiographyScene& scene, | |
| 89 size_t index); | |
| 90 | |
| 91 LayerAccessor(RadiographyScene& scene, | |
| 92 double x, | |
| 93 double y); | |
| 94 | |
| 95 void Invalidate() | |
| 96 { | |
| 97 layer_ = NULL; | |
| 98 } | |
| 99 | |
| 100 bool IsValid() const | |
| 101 { | |
| 102 return layer_ != NULL; | |
| 103 } | |
| 104 | |
| 105 RadiographyScene& GetScene() const; | |
| 106 | |
| 107 size_t GetIndex() const; | |
| 108 | |
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109 RadiographyLayer& GetLayer() const; |
| 408 | 110 }; |
| 111 | |
| 112 | |
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113 protected: |
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114 typedef std::map<size_t, RadiographyLayer*> Layers; |
| 408 | 115 |
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116 size_t countLayers_; |
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117 bool hasWindowing_; |
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118 float windowingCenter_; |
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119 float windowingWidth_; |
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120 Layers layers_; |
| 408 | 121 |
| 438 | 122 protected: |
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123 RadiographyLayer& RegisterLayer(RadiographyLayer* layer); |
| 408 | 124 |
| 125 void OnTagsReceived(const OrthancApiClient::BinaryResponseReadyMessage& message); | |
| 126 | |
| 127 void OnFrameReceived(const OrthancApiClient::BinaryResponseReadyMessage& message); | |
| 128 | |
| 129 void OnDicomExported(const OrthancApiClient::JsonResponseReadyMessage& message); | |
| 130 | |
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131 void OnDicomWebReceived(const IWebService::HttpRequestSuccessMessage& message); |
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132 |
| 408 | 133 public: |
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134 RadiographyScene(MessageBroker& broker); |
| 408 | 135 |
| 136 virtual ~RadiographyScene(); | |
| 137 | |
| 138 bool GetWindowing(float& center, | |
| 139 float& width) const; | |
| 140 | |
| 141 void GetWindowingWithDefault(float& center, | |
| 142 float& width) const; | |
| 143 | |
| 144 void SetWindowing(float center, | |
| 145 float width); | |
| 146 | |
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147 PhotometricDisplayMode GetPreferredPhotomotricDisplayMode() const; |
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148 |
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149 RadiographyLayer& LoadText(const Orthanc::Font& font, |
| 430 | 150 const std::string& utf8, |
| 151 RadiographyLayer::Geometry* geometry); | |
| 408 | 152 |
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153 RadiographyLayer& LoadTestBlock(unsigned int width, |
| 430 | 154 unsigned int height, |
| 155 RadiographyLayer::Geometry* geometry); | |
| 156 | |
| 488 | 157 RadiographyLayer& LoadMask(const std::vector<Orthanc::ImageProcessing::ImagePoint>& corners, |
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158 const RadiographyDicomLayer& dicomLayer, |
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159 float foreground, |
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160 RadiographyLayer::Geometry* geometry); |
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161 |
| 430 | 162 RadiographyLayer& LoadAlphaBitmap(Orthanc::ImageAccessor* bitmap, // takes ownership |
| 163 RadiographyLayer::Geometry* geometry); | |
| 164 | |
| 438 | 165 virtual RadiographyLayer& LoadDicomFrame(OrthancApiClient& orthanc, |
| 166 const std::string& instance, | |
| 167 unsigned int frame, | |
| 168 bool httpCompression, | |
| 169 RadiographyLayer::Geometry* geometry); // pass NULL if you want default geometry | |
| 408 | 170 |
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171 RadiographyLayer& LoadDicomWebFrame(IWebService& web); |
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172 |
| 425 | 173 void RemoveLayer(size_t layerIndex); |
| 174 | |
| 430 | 175 const RadiographyLayer& GetLayer(size_t layerIndex) const; |
| 425 | 176 |
| 430 | 177 void GetLayersIndexes(std::vector<size_t>& output) const; |
| 425 | 178 |
| 408 | 179 Extent2D GetSceneExtent() const; |
| 180 | |
| 181 void Render(Orthanc::ImageAccessor& buffer, | |
| 409 | 182 const AffineTransform2D& viewTransform, |
| 408 | 183 ImageInterpolation interpolation) const; |
| 184 | |
| 185 bool LookupLayer(size_t& index /* out */, | |
| 186 double x, | |
| 187 double y) const; | |
| 188 | |
| 189 void DrawBorder(CairoContext& context, | |
| 190 unsigned int layer, | |
| 191 double zoom); | |
| 192 | |
| 193 void GetRange(float& minValue, | |
| 194 float& maxValue) const; | |
| 195 | |
| 196 // Export using PAM is faster than using PNG, but requires Orthanc | |
| 197 // core >= 1.4.3 | |
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198 void ExportDicom(OrthancApiClient& orthanc, |
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199 const Orthanc::DicomMap& dicom, |
| 426 | 200 const std::string& parentOrthancId, |
| 408 | 201 double pixelSpacingX, |
| 202 double pixelSpacingY, | |
| 203 bool invert, | |
| 204 ImageInterpolation interpolation, | |
| 205 bool usePam); | |
| 426 | 206 |
| 483 | 207 void ExportDicom(OrthancApiClient& orthanc, |
| 208 const Json::Value& dicomTags, | |
| 209 const std::string& parentOrthancId, | |
| 210 double pixelSpacingX, | |
| 211 double pixelSpacingY, | |
| 212 bool invert, | |
| 213 ImageInterpolation interpolation, | |
| 214 bool usePam); | |
| 215 | |
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216 void ExportToCreateDicomRequest(Json::Value& createDicomRequestContent, |
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217 const Json::Value& dicomTags, |
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218 const std::string& parentOrthancId, |
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219 double pixelSpacingX, |
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220 double pixelSpacingY, |
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221 bool invert, |
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222 ImageInterpolation interpolation, |
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223 bool usePam); |
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224 |
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225 Orthanc::Image* ExportToImage(double pixelSpacingX, |
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226 double pixelSpacingY, |
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227 ImageInterpolation interpolation) |
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228 { |
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229 return ExportToImage(pixelSpacingX, pixelSpacingY, interpolation, false, 0); |
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230 } |
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231 |
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232 Orthanc::Image* ExportToImage(double pixelSpacingX, |
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233 double pixelSpacingY, |
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234 ImageInterpolation interpolation, |
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235 bool invert, |
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236 int64_t maxValue /* for inversion */); |
| 408 | 237 }; |
| 238 } |