Mercurial > hg > orthanc-stone
annotate Framework/Radiography/RadiographyScene.h @ 475:3c28542229a3 am-touch-events
added a mask layer in the RadiographyWidget (to be cleaned)
| author | am@osimis.io |
|---|---|
| date | Tue, 12 Feb 2019 12:22:13 +0100 |
| parents | 9a8fe40acfff |
| children | 159a465e27bd |
| 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 { | |
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30 struct MaskPoint; |
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31 class RadiographyDicomLayer; |
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32 |
| 408 | 33 class RadiographyScene : |
| 426 | 34 public IObserver, |
| 35 public IObservable | |
| 408 | 36 { |
| 37 public: | |
| 430 | 38 class GeometryChangedMessage : |
| 438 | 39 public OriginMessage<MessageType_Scene_GeometryChanged, RadiographyScene> |
| 430 | 40 { |
| 41 private: | |
| 42 RadiographyLayer& layer_; | |
| 43 | |
| 44 public: | |
| 45 GeometryChangedMessage(const RadiographyScene& origin, | |
| 46 RadiographyLayer& layer) : | |
| 47 OriginMessage(origin), | |
| 48 layer_(layer) | |
| 49 { | |
| 50 } | |
| 51 | |
| 52 RadiographyLayer& GetLayer() const | |
| 53 { | |
| 54 return layer_; | |
| 55 } | |
| 56 }; | |
| 57 | |
| 58 class ContentChangedMessage : | |
| 438 | 59 public OriginMessage<MessageType_Scene_ContentChanged, RadiographyScene> |
| 430 | 60 { |
| 61 private: | |
| 62 RadiographyLayer& layer_; | |
| 63 | |
| 64 public: | |
| 65 ContentChangedMessage(const RadiographyScene& origin, | |
| 438 | 66 RadiographyLayer& layer) : |
| 430 | 67 OriginMessage(origin), |
| 68 layer_(layer) | |
| 69 { | |
| 70 } | |
| 71 | |
| 72 RadiographyLayer& GetLayer() const | |
| 73 { | |
| 74 return layer_; | |
| 75 } | |
| 76 }; | |
| 77 | |
| 408 | 78 |
| 79 class LayerAccessor : public boost::noncopyable | |
| 80 { | |
| 81 private: | |
| 82 RadiographyScene& scene_; | |
| 83 size_t index_; | |
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84 RadiographyLayer* layer_; |
| 408 | 85 |
| 86 public: | |
| 87 LayerAccessor(RadiographyScene& scene, | |
| 88 size_t index); | |
| 89 | |
| 90 LayerAccessor(RadiographyScene& scene, | |
| 91 double x, | |
| 92 double y); | |
| 93 | |
| 94 void Invalidate() | |
| 95 { | |
| 96 layer_ = NULL; | |
| 97 } | |
| 98 | |
| 99 bool IsValid() const | |
| 100 { | |
| 101 return layer_ != NULL; | |
| 102 } | |
| 103 | |
| 104 RadiographyScene& GetScene() const; | |
| 105 | |
| 106 size_t GetIndex() const; | |
| 107 | |
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108 RadiographyLayer& GetLayer() const; |
| 408 | 109 }; |
| 110 | |
| 111 | |
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112 protected: |
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113 typedef std::map<size_t, RadiographyLayer*> Layers; |
| 408 | 114 |
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115 size_t countLayers_; |
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116 bool hasWindowing_; |
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117 float windowingCenter_; |
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118 float windowingWidth_; |
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119 Layers layers_; |
| 408 | 120 |
| 438 | 121 protected: |
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122 RadiographyLayer& RegisterLayer(RadiographyLayer* layer); |
| 408 | 123 |
| 124 void OnTagsReceived(const OrthancApiClient::BinaryResponseReadyMessage& message); | |
| 125 | |
| 126 void OnFrameReceived(const OrthancApiClient::BinaryResponseReadyMessage& message); | |
| 127 | |
| 128 void OnDicomExported(const OrthancApiClient::JsonResponseReadyMessage& message); | |
| 129 | |
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130 void OnDicomWebReceived(const IWebService::HttpRequestSuccessMessage& message); |
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131 |
| 408 | 132 public: |
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133 RadiographyScene(MessageBroker& broker); |
| 408 | 134 |
| 135 virtual ~RadiographyScene(); | |
| 136 | |
| 137 bool GetWindowing(float& center, | |
| 138 float& width) const; | |
| 139 | |
| 140 void GetWindowingWithDefault(float& center, | |
| 141 float& width) const; | |
| 142 | |
| 143 void SetWindowing(float center, | |
| 144 float width); | |
| 145 | |
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146 PhotometricDisplayMode GetPreferredPhotomotricDisplayMode() const; |
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147 |
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148 RadiographyLayer& LoadText(const Orthanc::Font& font, |
| 430 | 149 const std::string& utf8, |
| 150 RadiographyLayer::Geometry* geometry); | |
| 408 | 151 |
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parents:
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152 RadiographyLayer& LoadTestBlock(unsigned int width, |
| 430 | 153 unsigned int height, |
| 154 RadiographyLayer::Geometry* geometry); | |
| 155 | |
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am@osimis.io
parents:
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156 RadiographyLayer& LoadMask(const std::vector<MaskPoint>& corners, |
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157 const RadiographyDicomLayer& dicomLayer, |
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158 float foreground, |
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159 RadiographyLayer::Geometry* geometry); |
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160 |
| 430 | 161 RadiographyLayer& LoadAlphaBitmap(Orthanc::ImageAccessor* bitmap, // takes ownership |
| 162 RadiographyLayer::Geometry* geometry); | |
| 163 | |
| 438 | 164 virtual RadiographyLayer& LoadDicomFrame(OrthancApiClient& orthanc, |
| 165 const std::string& instance, | |
| 166 unsigned int frame, | |
| 167 bool httpCompression, | |
| 168 RadiographyLayer::Geometry* geometry); // pass NULL if you want default geometry | |
| 408 | 169 |
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170 RadiographyLayer& LoadDicomWebFrame(IWebService& web); |
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171 |
| 425 | 172 void RemoveLayer(size_t layerIndex); |
| 173 | |
| 430 | 174 const RadiographyLayer& GetLayer(size_t layerIndex) const; |
| 425 | 175 |
| 430 | 176 void GetLayersIndexes(std::vector<size_t>& output) const; |
| 425 | 177 |
| 408 | 178 Extent2D GetSceneExtent() const; |
| 179 | |
| 180 void Render(Orthanc::ImageAccessor& buffer, | |
| 409 | 181 const AffineTransform2D& viewTransform, |
| 408 | 182 ImageInterpolation interpolation) const; |
| 183 | |
| 184 bool LookupLayer(size_t& index /* out */, | |
| 185 double x, | |
| 186 double y) const; | |
| 187 | |
| 188 void DrawBorder(CairoContext& context, | |
| 189 unsigned int layer, | |
| 190 double zoom); | |
| 191 | |
| 192 void GetRange(float& minValue, | |
| 193 float& maxValue) const; | |
| 194 | |
| 195 // Export using PAM is faster than using PNG, but requires Orthanc | |
| 196 // core >= 1.4.3 | |
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197 void ExportDicom(OrthancApiClient& orthanc, |
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198 const Orthanc::DicomMap& dicom, |
| 426 | 199 const std::string& parentOrthancId, |
| 408 | 200 double pixelSpacingX, |
| 201 double pixelSpacingY, | |
| 202 bool invert, | |
| 203 ImageInterpolation interpolation, | |
| 204 bool usePam); | |
| 426 | 205 |
| 206 // temporary version used by VSOL because we need to send the same request at another url | |
| 427 | 207 void ExportToCreateDicomRequest(Json::Value& createDicomRequestContent, |
| 438 | 208 const Orthanc::DicomMap& dicom, |
| 209 double pixelSpacingX, | |
| 210 double pixelSpacingY, | |
| 211 bool invert, | |
| 212 ImageInterpolation interpolation, | |
| 213 bool usePam); | |
| 408 | 214 }; |
| 215 } |