Mercurial > hg > orthanc-stone
annotate Samples/LayoutPetCtFusionApplication.h @ 40:7207a407bcd8
shared copyright with osimis
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Wed, 04 Jan 2017 16:37:42 +0100 |
| parents | dfa0e18afd76 |
| children | 28956ed68280 |
| rev | line source |
|---|---|
| 0 | 1 /** |
| 2 * Stone of Orthanc | |
| 3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
| 4 * Department, University Hospital of Liege, Belgium | |
|
40
7207a407bcd8
shared copyright with osimis
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
25
diff
changeset
|
5 * Copyright (C) 2017 Osimis, Belgium |
| 0 | 6 * |
| 7 * This program is free software: you can redistribute it and/or | |
| 8 * modify it under the terms of the GNU General Public License as | |
| 9 * published by the Free Software Foundation, either version 3 of the | |
| 10 * License, or (at your option) any later version. | |
| 11 * | |
| 12 * In addition, as a special exception, the copyright holders of this | |
| 13 * program give permission to link the code of its release with the | |
| 14 * OpenSSL project's "OpenSSL" library (or with modified versions of it | |
| 15 * that use the same license as the "OpenSSL" library), and distribute | |
| 16 * the linked executables. You must obey the GNU General Public License | |
| 17 * in all respects for all of the code used other than "OpenSSL". If you | |
| 18 * modify file(s) with this exception, you may extend this exception to | |
| 19 * your version of the file(s), but you are not obligated to do so. If | |
| 20 * you do not wish to do so, delete this exception statement from your | |
| 21 * version. If you delete this exception statement from all source files | |
| 22 * in the program, then also delete it here. | |
| 23 * | |
| 24 * This program is distributed in the hope that it will be useful, but | |
| 25 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 26 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 27 * General Public License for more details. | |
| 28 * | |
| 29 * You should have received a copy of the GNU General Public License | |
| 30 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 31 **/ | |
| 32 | |
| 33 | |
| 34 #pragma once | |
| 35 | |
| 36 #include "SampleInteractor.h" | |
| 37 | |
| 38 #include "../Framework/Layers/SiblingSliceLocationFactory.h" | |
| 39 #include "../Framework/Layers/DicomStructureSetRendererFactory.h" | |
| 40 #include "../Framework/Widgets/LayoutWidget.h" | |
| 41 | |
| 16 | 42 #include "../Resources/Orthanc/Core/Logging.h" |
| 0 | 43 |
| 44 namespace OrthancStone | |
| 45 { | |
| 46 namespace Samples | |
| 47 { | |
| 48 class LayoutPetCtFusionApplication : | |
| 49 public SampleApplicationBase, | |
| 50 public LayeredSceneWidget::ISliceObserver, | |
| 51 public WorldSceneWidget::IWorldObserver | |
| 52 { | |
| 53 private: | |
| 54 class Interactor : public SampleInteractor | |
| 55 { | |
| 56 private: | |
| 57 LayoutPetCtFusionApplication& that_; | |
| 58 | |
| 59 public: | |
| 60 Interactor(LayoutPetCtFusionApplication& that, | |
| 61 VolumeImage& volume, | |
| 62 VolumeProjection projection, | |
| 63 bool reverse) : | |
| 64 SampleInteractor(volume, projection, reverse), | |
| 65 that_(that) | |
| 66 { | |
| 67 } | |
| 68 | |
| 69 virtual IWorldSceneMouseTracker* CreateMouseTracker(WorldSceneWidget& widget, | |
| 70 const SliceGeometry& slice, | |
| 71 const ViewportGeometry& view, | |
| 72 MouseButton button, | |
| 73 double x, | |
| 74 double y, | |
| 75 IStatusBar* statusBar) | |
| 76 { | |
| 77 if (button == MouseButton_Left) | |
| 78 { | |
| 79 // Center the sibling views over the clicked point | |
| 80 Vector p = slice.MapSliceToWorldCoordinates(x, y); | |
| 81 | |
| 82 if (statusBar != NULL) | |
| 83 { | |
| 84 char buf[64]; | |
| 85 sprintf(buf, "Click on coordinates (%.02f,%.02f,%.02f) in cm", p[0] / 10.0, p[1] / 10.0, p[2] / 10.0); | |
| 86 statusBar->SetMessage(buf); | |
| 87 } | |
| 88 | |
| 89 that_.interactorAxial_->LookupSliceContainingPoint(*that_.ctAxial_, p); | |
| 90 that_.interactorCoronal_->LookupSliceContainingPoint(*that_.ctCoronal_, p); | |
| 91 that_.interactorSagittal_->LookupSliceContainingPoint(*that_.ctSagittal_, p); | |
| 92 } | |
| 93 | |
| 94 return NULL; | |
| 95 } | |
| 96 | |
| 97 virtual void KeyPressed(WorldSceneWidget& widget, | |
| 98 char key, | |
| 99 KeyboardModifiers modifiers, | |
| 100 IStatusBar* statusBar) | |
| 101 { | |
| 102 if (key == 's') | |
| 103 { | |
| 104 that_.SetDefaultView(); | |
| 105 } | |
| 106 } | |
| 107 }; | |
| 108 | |
| 109 bool processingEvent_; | |
| 110 Interactor* interactorAxial_; | |
| 111 Interactor* interactorCoronal_; | |
| 112 Interactor* interactorSagittal_; | |
| 113 LayeredSceneWidget* ctAxial_; | |
| 114 LayeredSceneWidget* ctCoronal_; | |
| 115 LayeredSceneWidget* ctSagittal_; | |
| 116 LayeredSceneWidget* petAxial_; | |
| 117 LayeredSceneWidget* petCoronal_; | |
| 118 LayeredSceneWidget* petSagittal_; | |
| 119 LayeredSceneWidget* fusionAxial_; | |
| 120 LayeredSceneWidget* fusionCoronal_; | |
| 121 LayeredSceneWidget* fusionSagittal_; | |
| 122 | |
| 123 | |
| 124 void SetDefaultView() | |
| 125 { | |
| 126 petAxial_->SetDefaultView(); | |
| 127 petCoronal_->SetDefaultView(); | |
| 128 petSagittal_->SetDefaultView(); | |
| 129 } | |
| 130 | |
| 131 | |
| 132 void AddLayer(LayeredSceneWidget& widget, | |
| 133 VolumeImage& volume, | |
| 134 bool isCt) | |
| 135 { | |
| 136 size_t layer; | |
| 137 widget.AddLayer(layer, new VolumeImage::LayerFactory(volume)); | |
| 138 | |
| 139 if (isCt) | |
| 140 { | |
| 141 RenderStyle style; | |
| 142 style.windowing_ = ImageWindowing_Bone; | |
| 143 widget.SetLayerStyle(layer, style); | |
| 144 } | |
| 145 else | |
| 146 { | |
| 147 RenderStyle style; | |
| 148 style.applyLut_ = true; | |
| 25 | 149 style.alpha_ = (layer == 0 ? 1.0f : 0.5f); |
| 0 | 150 widget.SetLayerStyle(layer, style); |
| 151 } | |
| 152 } | |
| 153 | |
| 154 | |
| 155 void ConnectSiblingLocations(LayeredSceneWidget& axial, | |
| 156 LayeredSceneWidget& coronal, | |
| 157 LayeredSceneWidget& sagittal) | |
| 158 { | |
| 159 SiblingSliceLocationFactory::Configure(axial, coronal); | |
| 160 SiblingSliceLocationFactory::Configure(axial, sagittal); | |
| 161 SiblingSliceLocationFactory::Configure(coronal, sagittal); | |
| 162 } | |
| 163 | |
| 164 | |
| 165 void SynchronizeView(const WorldSceneWidget& source, | |
| 166 const ViewportGeometry& view, | |
| 167 LayeredSceneWidget& widget1, | |
| 168 LayeredSceneWidget& widget2, | |
| 169 LayeredSceneWidget& widget3) | |
| 170 { | |
| 171 if (&source == &widget1 || | |
| 172 &source == &widget2 || | |
| 173 &source == &widget3) | |
| 174 { | |
| 175 if (&source != &widget1) | |
| 176 { | |
| 177 widget1.SetView(view); | |
| 178 } | |
| 179 | |
| 180 if (&source != &widget2) | |
| 181 { | |
| 182 widget2.SetView(view); | |
| 183 } | |
| 184 | |
| 185 if (&source != &widget3) | |
| 186 { | |
| 187 widget3.SetView(view); | |
| 188 } | |
| 189 } | |
| 190 } | |
| 191 | |
| 192 | |
| 193 void SynchronizeSlice(const LayeredSceneWidget& source, | |
| 194 const SliceGeometry& slice, | |
| 195 LayeredSceneWidget& widget1, | |
| 196 LayeredSceneWidget& widget2, | |
| 197 LayeredSceneWidget& widget3) | |
| 198 { | |
| 199 if (&source == &widget1 || | |
| 200 &source == &widget2 || | |
| 201 &source == &widget3) | |
| 202 { | |
| 203 if (&source != &widget1) | |
| 204 { | |
| 205 widget1.SetSlice(slice); | |
| 206 } | |
| 207 | |
| 208 if (&source != &widget2) | |
| 209 { | |
| 210 widget2.SetSlice(slice); | |
| 211 } | |
| 212 | |
| 213 if (&source != &widget3) | |
| 214 { | |
| 215 widget3.SetSlice(slice); | |
| 216 } | |
| 217 } | |
| 218 } | |
| 219 | |
| 220 | |
| 221 LayeredSceneWidget* CreateWidget() | |
| 222 { | |
| 223 std::auto_ptr<LayeredSceneWidget> widget(new LayeredSceneWidget); | |
| 224 widget->Register(dynamic_cast<WorldSceneWidget::IWorldObserver&>(*this)); | |
| 225 widget->Register(dynamic_cast<LayeredSceneWidget::ISliceObserver&>(*this)); | |
| 226 return widget.release(); | |
| 227 } | |
| 228 | |
| 229 | |
| 230 void CreateLayout(BasicApplicationContext& context) | |
| 231 { | |
| 232 std::auto_ptr<OrthancStone::LayoutWidget> layout(new OrthancStone::LayoutWidget); | |
| 233 layout->SetBackgroundCleared(true); | |
| 234 //layout->SetBackgroundColor(255,0,0); | |
| 235 layout->SetPadding(5); | |
| 236 | |
| 237 OrthancStone::LayoutWidget& layoutA = dynamic_cast<OrthancStone::LayoutWidget&> | |
| 238 (layout->AddWidget(new OrthancStone::LayoutWidget)); | |
| 239 layoutA.SetPadding(0, 0, 0, 0, 5); | |
| 240 layoutA.SetVertical(); | |
| 241 petAxial_ = &dynamic_cast<LayeredSceneWidget&>(layoutA.AddWidget(CreateWidget())); | |
| 242 OrthancStone::LayoutWidget& layoutA2 = dynamic_cast<OrthancStone::LayoutWidget&> | |
| 243 (layoutA.AddWidget(new OrthancStone::LayoutWidget)); | |
| 244 layoutA2.SetPadding(0, 0, 0, 0, 5); | |
| 245 petSagittal_ = &dynamic_cast<LayeredSceneWidget&>(layoutA2.AddWidget(CreateWidget())); | |
| 246 petCoronal_ = &dynamic_cast<LayeredSceneWidget&>(layoutA2.AddWidget(CreateWidget())); | |
| 247 | |
| 248 OrthancStone::LayoutWidget& layoutB = dynamic_cast<OrthancStone::LayoutWidget&> | |
| 249 (layout->AddWidget(new OrthancStone::LayoutWidget)); | |
| 250 layoutB.SetPadding(0, 0, 0, 0, 5); | |
| 251 layoutB.SetVertical(); | |
| 252 ctAxial_ = &dynamic_cast<LayeredSceneWidget&>(layoutB.AddWidget(CreateWidget())); | |
| 253 OrthancStone::LayoutWidget& layoutB2 = dynamic_cast<OrthancStone::LayoutWidget&> | |
| 254 (layoutB.AddWidget(new OrthancStone::LayoutWidget)); | |
| 255 layoutB2.SetPadding(0, 0, 0, 0, 5); | |
| 256 ctSagittal_ = &dynamic_cast<LayeredSceneWidget&>(layoutB2.AddWidget(CreateWidget())); | |
| 257 ctCoronal_ = &dynamic_cast<LayeredSceneWidget&>(layoutB2.AddWidget(CreateWidget())); | |
| 258 | |
| 259 OrthancStone::LayoutWidget& layoutC = dynamic_cast<OrthancStone::LayoutWidget&> | |
| 260 (layout->AddWidget(new OrthancStone::LayoutWidget)); | |
| 261 layoutC.SetPadding(0, 0, 0, 0, 5); | |
| 262 layoutC.SetVertical(); | |
| 263 fusionAxial_ = &dynamic_cast<LayeredSceneWidget&>(layoutC.AddWidget(CreateWidget())); | |
| 264 OrthancStone::LayoutWidget& layoutC2 = dynamic_cast<OrthancStone::LayoutWidget&> | |
| 265 (layoutC.AddWidget(new OrthancStone::LayoutWidget)); | |
| 266 layoutC2.SetPadding(0, 0, 0, 0, 5); | |
| 267 fusionSagittal_ = &dynamic_cast<LayeredSceneWidget&>(layoutC2.AddWidget(CreateWidget())); | |
| 268 fusionCoronal_ = &dynamic_cast<LayeredSceneWidget&>(layoutC2.AddWidget(CreateWidget())); | |
| 269 | |
| 270 context.SetCentralWidget(layout.release()); | |
| 271 } | |
| 272 | |
| 273 | |
| 274 public: | |
| 275 virtual void DeclareCommandLineOptions(boost::program_options::options_description& options) | |
| 276 { | |
| 277 boost::program_options::options_description generic("Sample options"); | |
| 278 generic.add_options() | |
| 279 ("ct", boost::program_options::value<std::string>(), | |
| 280 "Orthanc ID of the CT series") | |
| 281 ("pet", boost::program_options::value<std::string>(), | |
| 282 "Orthanc ID of the PET series") | |
| 283 ("rt", boost::program_options::value<std::string>(), | |
| 284 "Orthanc ID of the DICOM RT-STRUCT series (optional)") | |
| 285 ("threads", boost::program_options::value<unsigned int>()->default_value(3), | |
| 286 "Number of download threads for the CT series") | |
| 287 ; | |
| 288 | |
| 289 options.add(generic); | |
| 290 } | |
| 291 | |
| 292 virtual void Initialize(BasicApplicationContext& context, | |
| 293 IStatusBar& statusBar, | |
| 294 const boost::program_options::variables_map& parameters) | |
| 295 { | |
| 296 using namespace OrthancStone; | |
| 297 | |
| 298 processingEvent_ = true; | |
| 299 | |
| 300 if (parameters.count("ct") != 1 || | |
| 301 parameters.count("pet") != 1) | |
| 302 { | |
| 303 LOG(ERROR) << "The series ID is missing"; | |
| 304 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); | |
| 305 } | |
| 306 | |
| 307 std::string ct = parameters["ct"].as<std::string>(); | |
| 308 std::string pet = parameters["pet"].as<std::string>(); | |
| 309 unsigned int threads = parameters["threads"].as<unsigned int>(); | |
| 310 | |
| 311 VolumeImage& ctVolume = context.AddSeriesVolume(ct, true /* progressive download */, threads); | |
| 312 VolumeImage& petVolume = context.AddSeriesVolume(pet, true /* progressive download */, 1); | |
| 313 | |
| 314 // Take the PET volume as the reference for the slices | |
| 315 interactorAxial_ = &dynamic_cast<Interactor&> | |
| 316 (context.AddInteractor(new Interactor(*this, petVolume, VolumeProjection_Axial, false))); | |
| 317 interactorCoronal_ = &dynamic_cast<Interactor&> | |
| 318 (context.AddInteractor(new Interactor(*this, petVolume, VolumeProjection_Coronal, false))); | |
| 319 interactorSagittal_ = &dynamic_cast<Interactor&> | |
| 320 (context.AddInteractor(new Interactor(*this, petVolume, VolumeProjection_Sagittal, true))); | |
| 321 | |
| 322 CreateLayout(context); | |
| 323 | |
| 324 AddLayer(*ctAxial_, ctVolume, true); | |
| 325 AddLayer(*ctCoronal_, ctVolume, true); | |
| 326 AddLayer(*ctSagittal_, ctVolume, true); | |
| 327 | |
| 328 AddLayer(*petAxial_, petVolume, false); | |
| 329 AddLayer(*petCoronal_, petVolume, false); | |
| 330 AddLayer(*petSagittal_, petVolume, false); | |
| 331 | |
| 332 AddLayer(*fusionAxial_, ctVolume, true); | |
| 333 AddLayer(*fusionAxial_, petVolume, false); | |
| 334 AddLayer(*fusionCoronal_, ctVolume, true); | |
| 335 AddLayer(*fusionCoronal_, petVolume, false); | |
| 336 AddLayer(*fusionSagittal_, ctVolume, true); | |
| 337 AddLayer(*fusionSagittal_, petVolume, false); | |
| 338 | |
| 339 if (parameters.count("rt") == 1) | |
| 340 { | |
| 341 DicomStructureSet& rtStruct = context.AddStructureSet(parameters["rt"].as<std::string>()); | |
| 342 | |
| 343 Vector p = rtStruct.GetStructureCenter(0); | |
| 344 interactorAxial_->GetCursor().LookupSliceContainingPoint(p); | |
| 345 | |
| 346 ctAxial_->AddLayer(new DicomStructureSetRendererFactory(rtStruct)); | |
| 347 petAxial_->AddLayer(new DicomStructureSetRendererFactory(rtStruct)); | |
| 348 fusionAxial_->AddLayer(new DicomStructureSetRendererFactory(rtStruct)); | |
| 349 } | |
| 350 | |
| 351 ConnectSiblingLocations(*ctAxial_, *ctCoronal_, *ctSagittal_); | |
| 352 ConnectSiblingLocations(*petAxial_, *petCoronal_, *petSagittal_); | |
| 353 ConnectSiblingLocations(*fusionAxial_, *fusionCoronal_, *fusionSagittal_); | |
| 354 | |
| 355 interactorAxial_->AddWidget(*ctAxial_); | |
| 356 interactorAxial_->AddWidget(*petAxial_); | |
| 357 interactorAxial_->AddWidget(*fusionAxial_); | |
| 358 | |
| 359 interactorCoronal_->AddWidget(*ctCoronal_); | |
| 360 interactorCoronal_->AddWidget(*petCoronal_); | |
| 361 interactorCoronal_->AddWidget(*fusionCoronal_); | |
| 362 | |
| 363 interactorSagittal_->AddWidget(*ctSagittal_); | |
| 364 interactorSagittal_->AddWidget(*petSagittal_); | |
| 365 interactorSagittal_->AddWidget(*fusionSagittal_); | |
| 366 | |
| 367 processingEvent_ = false; | |
| 368 | |
| 369 statusBar.SetMessage("Use the key \"t\" to toggle the fullscreen mode"); | |
| 370 statusBar.SetMessage("Use the key \"s\" to reinitialize the layout"); | |
| 371 } | |
| 372 | |
| 373 virtual void NotifySizeChange(const WorldSceneWidget& source, | |
| 374 ViewportGeometry& view) | |
| 375 { | |
| 376 view.SetDefaultView(); | |
| 377 } | |
| 378 | |
| 379 virtual void NotifyViewChange(const WorldSceneWidget& source, | |
| 380 const ViewportGeometry& view) | |
| 381 { | |
| 382 if (!processingEvent_) // Avoid reentrant calls | |
| 383 { | |
| 384 processingEvent_ = true; | |
| 385 | |
| 386 SynchronizeView(source, view, *ctAxial_, *petAxial_, *fusionAxial_); | |
| 387 SynchronizeView(source, view, *ctCoronal_, *petCoronal_, *fusionCoronal_); | |
| 388 SynchronizeView(source, view, *ctSagittal_, *petSagittal_, *fusionSagittal_); | |
| 389 | |
| 390 processingEvent_ = false; | |
| 391 } | |
| 392 } | |
| 393 | |
| 394 virtual void NotifySliceChange(const LayeredSceneWidget& source, | |
| 395 const SliceGeometry& slice) | |
| 396 { | |
| 397 if (!processingEvent_) // Avoid reentrant calls | |
| 398 { | |
| 399 processingEvent_ = true; | |
| 400 | |
| 401 SynchronizeSlice(source, slice, *ctAxial_, *petAxial_, *fusionAxial_); | |
| 402 SynchronizeSlice(source, slice, *ctCoronal_, *petCoronal_, *fusionCoronal_); | |
| 403 SynchronizeSlice(source, slice, *ctSagittal_, *petSagittal_, *fusionSagittal_); | |
| 404 | |
| 405 processingEvent_ = false; | |
| 406 } | |
| 407 } | |
| 408 }; | |
| 409 } | |
| 410 } |