Mercurial > hg > orthanc-stone
annotate Framework/Radiography/RadiographyScene.h @ 440:a750f11892ec am-vsol-upgrade
merge default->am-vsol-upgrade
| author | amazy |
|---|---|
| date | Fri, 28 Dec 2018 10:40:34 +0100 |
| parents | 237160cbb44f b70e9be013e4 |
| children | 9a8fe40acfff |
| 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" |
| 408 | 27 |
| 28 namespace OrthancStone | |
| 29 { | |
| 30 class RadiographyScene : | |
| 426 | 31 public IObserver, |
| 32 public IObservable | |
| 408 | 33 { |
| 34 public: | |
| 430 | 35 class GeometryChangedMessage : |
| 438 | 36 public OriginMessage<MessageType_Scene_GeometryChanged, RadiographyScene> |
| 430 | 37 { |
| 38 private: | |
| 39 RadiographyLayer& layer_; | |
| 40 | |
| 41 public: | |
| 42 GeometryChangedMessage(const RadiographyScene& origin, | |
| 43 RadiographyLayer& layer) : | |
| 44 OriginMessage(origin), | |
| 45 layer_(layer) | |
| 46 { | |
| 47 } | |
| 48 | |
| 49 RadiographyLayer& GetLayer() const | |
| 50 { | |
| 51 return layer_; | |
| 52 } | |
| 53 }; | |
| 54 | |
| 55 class ContentChangedMessage : | |
| 438 | 56 public OriginMessage<MessageType_Scene_ContentChanged, RadiographyScene> |
| 430 | 57 { |
| 58 private: | |
| 59 RadiographyLayer& layer_; | |
| 60 | |
| 61 public: | |
| 62 ContentChangedMessage(const RadiographyScene& origin, | |
| 438 | 63 RadiographyLayer& layer) : |
| 430 | 64 OriginMessage(origin), |
| 65 layer_(layer) | |
| 66 { | |
| 67 } | |
| 68 | |
| 69 RadiographyLayer& GetLayer() const | |
| 70 { | |
| 71 return layer_; | |
| 72 } | |
| 73 }; | |
| 74 | |
| 408 | 75 |
| 76 class LayerAccessor : public boost::noncopyable | |
| 77 { | |
| 78 private: | |
| 79 RadiographyScene& scene_; | |
| 80 size_t index_; | |
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81 RadiographyLayer* layer_; |
| 408 | 82 |
| 83 public: | |
| 84 LayerAccessor(RadiographyScene& scene, | |
| 85 size_t index); | |
| 86 | |
| 87 LayerAccessor(RadiographyScene& scene, | |
| 88 double x, | |
| 89 double y); | |
| 90 | |
| 91 void Invalidate() | |
| 92 { | |
| 93 layer_ = NULL; | |
| 94 } | |
| 95 | |
| 96 bool IsValid() const | |
| 97 { | |
| 98 return layer_ != NULL; | |
| 99 } | |
| 100 | |
| 101 RadiographyScene& GetScene() const; | |
| 102 | |
| 103 size_t GetIndex() const; | |
| 104 | |
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105 RadiographyLayer& GetLayer() const; |
| 408 | 106 }; |
| 107 | |
| 108 | |
| 109 private: | |
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110 typedef std::map<size_t, RadiographyLayer*> Layers; |
| 408 | 111 |
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112 size_t countLayers_; |
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113 bool hasWindowing_; |
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114 float windowingCenter_; |
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115 float windowingWidth_; |
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116 Layers layers_; |
| 408 | 117 |
| 438 | 118 protected: |
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119 RadiographyLayer& RegisterLayer(RadiographyLayer* layer); |
| 408 | 120 |
| 121 void OnTagsReceived(const OrthancApiClient::BinaryResponseReadyMessage& message); | |
| 122 | |
| 123 void OnFrameReceived(const OrthancApiClient::BinaryResponseReadyMessage& message); | |
| 124 | |
| 125 void OnDicomExported(const OrthancApiClient::JsonResponseReadyMessage& message); | |
| 126 | |
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127 void OnDicomWebReceived(const IWebService::HttpRequestSuccessMessage& message); |
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128 |
| 408 | 129 public: |
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130 RadiographyScene(MessageBroker& broker); |
| 408 | 131 |
| 132 virtual ~RadiographyScene(); | |
| 133 | |
| 134 bool GetWindowing(float& center, | |
| 135 float& width) const; | |
| 136 | |
| 137 void GetWindowingWithDefault(float& center, | |
| 138 float& width) const; | |
| 139 | |
| 140 void SetWindowing(float center, | |
| 141 float width); | |
| 142 | |
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143 PhotometricDisplayMode GetPreferredPhotomotricDisplayMode() const; |
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144 |
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145 RadiographyLayer& LoadText(const Orthanc::Font& font, |
| 430 | 146 const std::string& utf8, |
| 147 RadiographyLayer::Geometry* geometry); | |
| 408 | 148 |
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149 RadiographyLayer& LoadTestBlock(unsigned int width, |
| 430 | 150 unsigned int height, |
| 151 RadiographyLayer::Geometry* geometry); | |
| 152 | |
| 153 RadiographyLayer& LoadAlphaBitmap(Orthanc::ImageAccessor* bitmap, // takes ownership | |
| 154 RadiographyLayer::Geometry* geometry); | |
| 155 | |
| 438 | 156 virtual RadiographyLayer& LoadDicomFrame(OrthancApiClient& orthanc, |
| 157 const std::string& instance, | |
| 158 unsigned int frame, | |
| 159 bool httpCompression, | |
| 160 RadiographyLayer::Geometry* geometry); // pass NULL if you want default geometry | |
| 408 | 161 |
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162 RadiographyLayer& LoadDicomWebFrame(IWebService& web); |
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163 |
| 425 | 164 void RemoveLayer(size_t layerIndex); |
| 165 | |
| 430 | 166 const RadiographyLayer& GetLayer(size_t layerIndex) const; |
| 425 | 167 |
| 430 | 168 void GetLayersIndexes(std::vector<size_t>& output) const; |
| 425 | 169 |
| 408 | 170 Extent2D GetSceneExtent() const; |
| 171 | |
| 172 void Render(Orthanc::ImageAccessor& buffer, | |
| 409 | 173 const AffineTransform2D& viewTransform, |
| 408 | 174 ImageInterpolation interpolation) const; |
| 175 | |
| 176 bool LookupLayer(size_t& index /* out */, | |
| 177 double x, | |
| 178 double y) const; | |
| 179 | |
| 180 void DrawBorder(CairoContext& context, | |
| 181 unsigned int layer, | |
| 182 double zoom); | |
| 183 | |
| 184 void GetRange(float& minValue, | |
| 185 float& maxValue) const; | |
| 186 | |
| 187 // Export using PAM is faster than using PNG, but requires Orthanc | |
| 188 // core >= 1.4.3 | |
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189 void ExportDicom(OrthancApiClient& orthanc, |
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190 const Orthanc::DicomMap& dicom, |
| 426 | 191 const std::string& parentOrthancId, |
| 408 | 192 double pixelSpacingX, |
| 193 double pixelSpacingY, | |
| 194 bool invert, | |
| 195 ImageInterpolation interpolation, | |
| 196 bool usePam); | |
| 426 | 197 |
| 198 // temporary version used by VSOL because we need to send the same request at another url | |
| 427 | 199 void ExportToCreateDicomRequest(Json::Value& createDicomRequestContent, |
| 438 | 200 const Orthanc::DicomMap& dicom, |
| 201 double pixelSpacingX, | |
| 202 double pixelSpacingY, | |
| 203 bool invert, | |
| 204 ImageInterpolation interpolation, | |
| 205 bool usePam); | |
| 408 | 206 }; |
| 207 } |