Mercurial > hg > orthanc-stone
annotate Samples/WebAssembly/BasicMPR.cpp @ 825:9a6c7a5dcb76
reorganization
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Wed, 29 May 2019 15:45:15 +0200 |
| parents | 15d493101c1e |
| children | 2de01660debe |
| rev | line source |
|---|---|
| 820 | 1 /** |
| 2 * Stone of Orthanc | |
| 3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
| 4 * Department, University Hospital of Liege, Belgium | |
| 5 * Copyright (C) 2017-2019 Osimis S.A., Belgium | |
| 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 | |
| 23 #include <emscripten.h> | |
| 24 #include <emscripten/fetch.h> | |
| 25 #include <emscripten/html5.h> | |
| 26 | |
| 27 #include "../../Framework/Loaders/OrthancSeriesVolumeProgressiveLoader.h" | |
| 28 #include "../../Framework/OpenGL/WebAssemblyOpenGLContext.h" | |
|
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29 #include "../../Framework/Oracle/SleepOracleCommand.h" |
| 825 | 30 #include "../../Framework/Oracle/WebAssemblyOracle.h" |
| 820 | 31 #include "../../Framework/Scene2D/GrayscaleStyleConfigurator.h" |
| 32 #include "../../Framework/Scene2D/OpenGLCompositor.h" | |
| 33 #include "../../Framework/Scene2D/PanSceneTracker.h" | |
| 34 #include "../../Framework/Scene2D/RotateSceneTracker.h" | |
| 35 #include "../../Framework/Scene2D/ZoomSceneTracker.h" | |
| 36 #include "../../Framework/Scene2DViewport/IFlexiblePointerTracker.h" | |
| 37 #include "../../Framework/Scene2DViewport/ViewportController.h" | |
| 38 #include "../../Framework/StoneInitialization.h" | |
| 39 #include "../../Framework/Volumes/VolumeSceneLayerSource.h" | |
| 40 | |
| 41 #include <Core/OrthancException.h> | |
| 42 #include <Core/Toolbox.h> | |
| 43 | |
| 44 | |
| 45 static const unsigned int FONT_SIZE = 32; | |
| 46 | |
| 47 | |
| 48 namespace OrthancStone | |
| 49 { | |
| 50 class WebAssemblyViewport : public boost::noncopyable | |
| 51 { | |
| 52 private: | |
| 53 // the construction order is important because compositor_ | |
| 54 // will hold a reference to the scene that belong to the | |
| 55 // controller_ object | |
| 56 OpenGL::WebAssemblyOpenGLContext context_; | |
| 57 boost::shared_ptr<ViewportController> controller_; | |
| 58 OpenGLCompositor compositor_; | |
| 59 | |
| 60 void SetupEvents(const std::string& canvas); | |
| 61 | |
| 62 public: | |
| 63 WebAssemblyViewport(MessageBroker& broker, | |
| 64 const std::string& canvas) : | |
| 65 context_(canvas), | |
| 66 controller_(new ViewportController(broker)), | |
| 67 compositor_(context_, *controller_->GetScene()) | |
| 68 { | |
| 69 compositor_.SetFont(0, Orthanc::EmbeddedResources::UBUNTU_FONT, | |
| 70 FONT_SIZE, Orthanc::Encoding_Latin1); | |
| 71 SetupEvents(canvas); | |
| 72 } | |
| 73 | |
| 74 Scene2D& GetScene() | |
| 75 { | |
| 76 return *controller_->GetScene(); | |
| 77 } | |
| 78 | |
| 79 const boost::shared_ptr<ViewportController>& GetController() | |
| 80 { | |
| 81 return controller_; | |
| 82 } | |
| 83 | |
| 84 void UpdateSize() | |
| 85 { | |
| 86 context_.UpdateSize(); | |
| 87 compositor_.UpdateSize(); | |
| 88 Refresh(); | |
| 89 } | |
| 90 | |
| 91 void Refresh() | |
| 92 { | |
| 93 compositor_.Refresh(); | |
| 94 } | |
| 95 | |
| 822 | 96 void FitContent() |
| 97 { | |
| 98 GetScene().FitContent(context_.GetCanvasWidth(), context_.GetCanvasHeight()); | |
| 99 } | |
| 100 | |
| 820 | 101 const std::string& GetCanvasIdentifier() const |
| 102 { | |
| 103 return context_.GetCanvasIdentifier(); | |
| 104 } | |
| 105 | |
| 106 ScenePoint2D GetPixelCenterCoordinates(int x, int y) const | |
| 107 { | |
| 108 return compositor_.GetPixelCenterCoordinates(x, y); | |
| 109 } | |
| 110 | |
| 111 unsigned int GetCanvasWidth() const | |
| 112 { | |
| 113 return context_.GetCanvasWidth(); | |
| 114 } | |
| 115 | |
| 116 unsigned int GetCanvasHeight() const | |
| 117 { | |
| 118 return context_.GetCanvasHeight(); | |
| 119 } | |
| 120 }; | |
| 121 | |
| 122 class ActiveTracker : public boost::noncopyable | |
| 123 { | |
| 124 private: | |
| 125 boost::shared_ptr<IFlexiblePointerTracker> tracker_; | |
| 126 std::string canvasIdentifier_; | |
| 127 bool insideCanvas_; | |
| 128 | |
| 129 public: | |
| 130 ActiveTracker(const boost::shared_ptr<IFlexiblePointerTracker>& tracker, | |
| 131 const WebAssemblyViewport& viewport) : | |
| 132 tracker_(tracker), | |
| 133 canvasIdentifier_(viewport.GetCanvasIdentifier()), | |
| 134 insideCanvas_(true) | |
| 135 { | |
| 136 if (tracker_.get() == NULL) | |
| 137 { | |
| 138 throw Orthanc::OrthancException(Orthanc::ErrorCode_NullPointer); | |
| 139 } | |
| 140 } | |
| 141 | |
| 142 bool IsAlive() const | |
| 143 { | |
| 144 return tracker_->IsAlive(); | |
| 145 } | |
| 146 | |
| 147 void PointerMove(const PointerEvent& event) | |
| 148 { | |
| 149 tracker_->PointerMove(event); | |
| 150 } | |
| 151 | |
| 152 void PointerUp(const PointerEvent& event) | |
| 153 { | |
| 154 tracker_->PointerUp(event); | |
| 155 } | |
| 156 }; | |
| 157 } | |
| 158 | |
| 159 static OrthancStone::PointerEvent* ConvertMouseEvent( | |
| 160 const EmscriptenMouseEvent& source, | |
| 161 OrthancStone::WebAssemblyViewport& viewport) | |
| 162 { | |
| 163 std::auto_ptr<OrthancStone::PointerEvent> target( | |
| 164 new OrthancStone::PointerEvent); | |
| 165 | |
| 166 target->AddPosition(viewport.GetPixelCenterCoordinates( | |
| 167 source.targetX, source.targetY)); | |
| 168 target->SetAltModifier(source.altKey); | |
| 169 target->SetControlModifier(source.ctrlKey); | |
| 170 target->SetShiftModifier(source.shiftKey); | |
| 171 | |
| 172 return target.release(); | |
| 173 } | |
| 174 | |
| 175 std::auto_ptr<OrthancStone::ActiveTracker> tracker_; | |
| 176 | |
| 177 EM_BOOL OnMouseEvent(int eventType, | |
| 178 const EmscriptenMouseEvent *mouseEvent, | |
| 179 void *userData) | |
| 180 { | |
| 181 if (mouseEvent != NULL && | |
| 182 userData != NULL) | |
| 183 { | |
| 184 OrthancStone::WebAssemblyViewport& viewport = | |
| 185 *reinterpret_cast<OrthancStone::WebAssemblyViewport*>(userData); | |
| 186 | |
| 187 switch (eventType) | |
| 188 { | |
| 189 case EMSCRIPTEN_EVENT_CLICK: | |
| 190 { | |
| 191 static unsigned int count = 0; | |
| 192 char buf[64]; | |
| 193 sprintf(buf, "click %d", count++); | |
| 194 | |
| 195 std::auto_ptr<OrthancStone::TextSceneLayer> layer(new OrthancStone::TextSceneLayer); | |
| 196 layer->SetText(buf); | |
| 197 viewport.GetScene().SetLayer(100, layer.release()); | |
| 198 viewport.Refresh(); | |
| 199 break; | |
| 200 } | |
| 201 | |
| 202 case EMSCRIPTEN_EVENT_MOUSEDOWN: | |
| 203 { | |
| 204 boost::shared_ptr<OrthancStone::IFlexiblePointerTracker> t; | |
| 205 | |
| 206 { | |
| 207 std::auto_ptr<OrthancStone::PointerEvent> event( | |
| 208 ConvertMouseEvent(*mouseEvent, viewport)); | |
| 209 | |
| 210 switch (mouseEvent->button) | |
| 211 { | |
| 212 case 0: // Left button | |
| 213 emscripten_console_log("Creating RotateSceneTracker"); | |
| 214 t.reset(new OrthancStone::RotateSceneTracker( | |
| 215 viewport.GetController(), *event)); | |
| 216 break; | |
| 217 | |
| 218 case 1: // Middle button | |
| 219 emscripten_console_log("Creating PanSceneTracker"); | |
| 220 LOG(INFO) << "Creating PanSceneTracker" ; | |
| 221 t.reset(new OrthancStone::PanSceneTracker( | |
| 222 viewport.GetController(), *event)); | |
| 223 break; | |
| 224 | |
| 225 case 2: // Right button | |
| 226 emscripten_console_log("Creating ZoomSceneTracker"); | |
| 227 t.reset(new OrthancStone::ZoomSceneTracker( | |
| 228 viewport.GetController(), *event, viewport.GetCanvasWidth())); | |
| 229 break; | |
| 230 | |
| 231 default: | |
| 232 break; | |
| 233 } | |
| 234 } | |
| 235 | |
| 236 if (t.get() != NULL) | |
| 237 { | |
| 238 tracker_.reset( | |
| 239 new OrthancStone::ActiveTracker(t, viewport)); | |
| 240 viewport.Refresh(); | |
| 241 } | |
| 242 | |
| 243 break; | |
| 244 } | |
| 245 | |
| 246 case EMSCRIPTEN_EVENT_MOUSEMOVE: | |
| 247 if (tracker_.get() != NULL) | |
| 248 { | |
| 249 std::auto_ptr<OrthancStone::PointerEvent> event( | |
| 250 ConvertMouseEvent(*mouseEvent, viewport)); | |
| 251 tracker_->PointerMove(*event); | |
| 252 viewport.Refresh(); | |
| 253 } | |
| 254 break; | |
| 255 | |
| 256 case EMSCRIPTEN_EVENT_MOUSEUP: | |
| 257 if (tracker_.get() != NULL) | |
| 258 { | |
| 259 std::auto_ptr<OrthancStone::PointerEvent> event( | |
| 260 ConvertMouseEvent(*mouseEvent, viewport)); | |
| 261 tracker_->PointerUp(*event); | |
| 262 viewport.Refresh(); | |
| 263 if (!tracker_->IsAlive()) | |
| 264 tracker_.reset(); | |
| 265 } | |
| 266 break; | |
| 267 | |
| 268 default: | |
| 269 break; | |
| 270 } | |
| 271 } | |
| 272 | |
| 273 return true; | |
| 274 } | |
| 275 | |
| 276 | |
| 277 void OrthancStone::WebAssemblyViewport::SetupEvents(const std::string& canvas) | |
| 278 { | |
| 279 emscripten_set_mousedown_callback(canvas.c_str(), this, false, OnMouseEvent); | |
| 280 emscripten_set_mousemove_callback(canvas.c_str(), this, false, OnMouseEvent); | |
| 281 emscripten_set_mouseup_callback(canvas.c_str(), this, false, OnMouseEvent); | |
| 282 } | |
| 283 | |
| 284 | |
| 285 | |
| 286 | |
| 287 namespace OrthancStone | |
| 288 { | |
| 289 class VolumeSlicerViewport : public IObserver | |
| 290 { | |
| 291 private: | |
| 292 OrthancStone::WebAssemblyViewport viewport_; | |
| 293 std::auto_ptr<VolumeSceneLayerSource> source_; | |
| 294 VolumeProjection projection_; | |
| 295 std::vector<CoordinateSystem3D> planes_; | |
| 296 size_t currentPlane_; | |
| 297 | |
| 298 void Handle(const DicomVolumeImage::GeometryReadyMessage& message) | |
| 299 { | |
| 300 LOG(INFO) << "Geometry is available"; | |
| 301 | |
| 302 const VolumeImageGeometry& geometry = message.GetOrigin().GetGeometry(); | |
| 303 | |
| 304 const unsigned int depth = geometry.GetProjectionDepth(projection_); | |
| 305 currentPlane_ = depth / 2; | |
| 306 | |
| 307 planes_.resize(depth); | |
| 308 | |
| 309 for (unsigned int z = 0; z < depth; z++) | |
| 310 { | |
| 311 planes_[z] = geometry.GetProjectionSlice(projection_, z); | |
| 312 } | |
| 822 | 313 |
| 314 Refresh(); | |
| 315 | |
| 316 viewport_.FitContent(); | |
| 820 | 317 } |
| 318 | |
| 319 public: | |
| 320 VolumeSlicerViewport(MessageBroker& broker, | |
| 321 const std::string& canvas, | |
| 322 VolumeProjection projection) : | |
| 323 IObserver(broker), | |
| 324 viewport_(broker, canvas), | |
| 325 projection_(projection), | |
| 326 currentPlane_(0) | |
| 327 { | |
| 328 } | |
| 329 | |
| 330 void UpdateSize() | |
| 331 { | |
| 332 viewport_.UpdateSize(); | |
| 333 } | |
| 334 | |
| 335 void SetSlicer(int layerDepth, | |
| 336 const boost::shared_ptr<IVolumeSlicer>& slicer, | |
| 337 IObservable& loader, | |
| 338 ILayerStyleConfigurator* configurator) | |
| 339 { | |
| 340 if (source_.get() != NULL) | |
| 341 { | |
| 342 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls, | |
| 343 "Only one slicer can be registered"); | |
| 344 } | |
| 345 | |
| 346 loader.RegisterObserverCallback( | |
| 347 new Callable<VolumeSlicerViewport, DicomVolumeImage::GeometryReadyMessage> | |
| 348 (*this, &VolumeSlicerViewport::Handle)); | |
| 349 | |
| 350 source_.reset(new VolumeSceneLayerSource(viewport_.GetScene(), layerDepth, slicer)); | |
| 351 | |
| 352 if (configurator != NULL) | |
| 353 { | |
| 354 source_->SetConfigurator(configurator); | |
| 355 } | |
| 356 } | |
| 357 | |
| 358 void Refresh() | |
| 359 { | |
| 360 if (source_.get() != NULL && | |
| 361 currentPlane_ < planes_.size()) | |
| 362 { | |
| 363 source_->Update(planes_[currentPlane_]); | |
| 822 | 364 viewport_.Refresh(); |
| 820 | 365 } |
| 366 } | |
| 823 | 367 |
| 368 void Scroll(int delta) | |
| 369 { | |
| 370 if (!planes_.empty()) | |
| 371 { | |
| 372 int tmp = static_cast<int>(currentPlane_) + delta; | |
| 373 unsigned int next; | |
| 374 | |
| 375 if (tmp < 0) | |
| 376 { | |
| 377 next = 0; | |
| 378 } | |
| 379 else if (tmp >= static_cast<int>(planes_.size())) | |
| 380 { | |
| 381 next = planes_.size() - 1; | |
| 382 } | |
| 383 else | |
| 384 { | |
| 385 next = static_cast<size_t>(tmp); | |
| 386 } | |
| 387 | |
| 388 if (next != currentPlane_) | |
| 389 { | |
| 390 currentPlane_ = next; | |
| 391 Refresh(); | |
| 392 } | |
| 393 } | |
| 394 } | |
| 820 | 395 }; |
| 396 } | |
| 397 | |
| 398 | |
| 399 | |
| 400 | |
| 401 boost::shared_ptr<OrthancStone::DicomVolumeImage> ct_(new OrthancStone::DicomVolumeImage); | |
| 402 | |
| 403 boost::shared_ptr<OrthancStone::OrthancSeriesVolumeProgressiveLoader> loader_; | |
| 404 | |
| 405 std::auto_ptr<OrthancStone::VolumeSlicerViewport> viewport1_; | |
| 406 std::auto_ptr<OrthancStone::VolumeSlicerViewport> viewport2_; | |
| 407 std::auto_ptr<OrthancStone::VolumeSlicerViewport> viewport3_; | |
| 408 | |
| 409 OrthancStone::MessageBroker broker_; | |
| 410 OrthancStone::WebAssemblyOracle oracle_(broker_); | |
| 411 | |
| 412 | |
| 413 EM_BOOL OnWindowResize(int eventType, const EmscriptenUiEvent *uiEvent, void *userData) | |
| 414 { | |
| 415 try | |
| 416 { | |
| 417 if (viewport1_.get() != NULL) | |
| 418 { | |
| 419 viewport1_->UpdateSize(); | |
| 420 } | |
| 421 | |
| 422 if (viewport2_.get() != NULL) | |
| 423 { | |
| 424 viewport2_->UpdateSize(); | |
| 425 } | |
| 426 | |
| 427 if (viewport3_.get() != NULL) | |
| 428 { | |
| 429 viewport3_->UpdateSize(); | |
| 430 } | |
| 431 } | |
| 432 catch (Orthanc::OrthancException& e) | |
| 433 { | |
| 434 LOG(ERROR) << "Exception while updating canvas size: " << e.What(); | |
| 435 } | |
| 436 | |
| 437 return true; | |
| 438 } | |
| 439 | |
| 440 | |
| 441 | |
| 442 | |
| 443 EM_BOOL OnAnimationFrame(double time, void *userData) | |
| 444 { | |
| 445 try | |
| 446 { | |
| 447 if (viewport1_.get() != NULL) | |
| 448 { | |
| 449 viewport1_->Refresh(); | |
| 450 } | |
| 451 | |
| 452 if (viewport2_.get() != NULL) | |
| 453 { | |
| 454 viewport2_->Refresh(); | |
| 455 } | |
| 456 | |
| 457 if (viewport3_.get() != NULL) | |
| 458 { | |
| 459 viewport3_->Refresh(); | |
| 460 } | |
| 461 | |
| 462 return true; | |
| 463 } | |
| 464 catch (Orthanc::OrthancException& e) | |
| 465 { | |
| 466 LOG(ERROR) << "Exception in the animation loop, stopping now: " << e.What(); | |
| 467 return false; | |
| 468 } | |
| 469 } | |
| 470 | |
| 471 | |
| 823 | 472 static bool ctrlDown_ = false; |
| 473 | |
| 474 | |
| 475 EM_BOOL OnMouseWheel(int eventType, | |
| 476 const EmscriptenWheelEvent *wheelEvent, | |
| 477 void *userData) | |
| 478 { | |
| 479 try | |
| 480 { | |
| 481 if (userData != NULL) | |
| 482 { | |
| 483 int delta = 0; | |
| 484 | |
| 485 if (wheelEvent->deltaY < 0) | |
| 486 { | |
| 487 delta = -1; | |
| 488 } | |
| 489 | |
| 490 if (wheelEvent->deltaY > 0) | |
| 491 { | |
| 492 delta = 1; | |
| 493 } | |
| 494 | |
| 495 if (ctrlDown_) | |
| 496 { | |
| 497 delta *= 10; | |
| 498 } | |
| 499 | |
| 500 reinterpret_cast<OrthancStone::VolumeSlicerViewport*>(userData)->Scroll(delta); | |
| 501 } | |
| 502 } | |
| 503 catch (Orthanc::OrthancException& e) | |
| 504 { | |
| 505 LOG(ERROR) << "Exception in the wheel event: " << e.What(); | |
| 506 } | |
| 507 | |
| 508 return true; | |
| 509 } | |
| 510 | |
| 511 | |
| 512 EM_BOOL OnKey(int eventType, | |
| 513 const EmscriptenKeyboardEvent *keyEvent, | |
| 514 void *userData) | |
| 515 { | |
| 516 ctrlDown_ = keyEvent->ctrlKey; | |
| 517 return false; | |
| 518 } | |
| 519 | |
| 520 | |
| 521 | |
| 522 | |
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523 namespace OrthancStone |
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524 { |
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525 class TestSleep : public IObserver |
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526 { |
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527 private: |
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528 WebAssemblyOracle& oracle_; |
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529 |
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530 void Schedule() |
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531 { |
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532 oracle_.Schedule(*this, new OrthancStone::SleepOracleCommand(2000)); |
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533 } |
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534 |
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535 void Handle(const SleepOracleCommand::TimeoutMessage& message) |
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536 { |
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537 LOG(INFO) << "TIMEOUT"; |
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538 Schedule(); |
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539 } |
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540 |
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541 public: |
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542 TestSleep(MessageBroker& broker, |
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543 WebAssemblyOracle& oracle) : |
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544 IObserver(broker), |
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545 oracle_(oracle) |
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546 { |
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547 oracle.RegisterObserverCallback( |
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548 new Callable<TestSleep, SleepOracleCommand::TimeoutMessage> |
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549 (*this, &TestSleep::Handle)); |
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550 |
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551 LOG(INFO) << "STARTING"; |
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552 Schedule(); |
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553 } |
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554 }; |
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555 |
| 825 | 556 static TestSleep testSleep(broker_, oracle_); |
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557 } |
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558 |
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559 |
| 820 | 560 extern "C" |
| 561 { | |
| 562 int main(int argc, char const *argv[]) | |
| 563 { | |
| 564 OrthancStone::StoneInitialize(); | |
| 565 Orthanc::Logging::EnableInfoLevel(true); | |
| 566 // Orthanc::Logging::EnableTraceLevel(true); | |
| 567 EM_ASM(window.dispatchEvent(new CustomEvent("WebAssemblyLoaded"));); | |
| 568 } | |
| 569 | |
| 570 EMSCRIPTEN_KEEPALIVE | |
| 571 void Initialize() | |
| 572 { | |
| 573 try | |
| 574 { | |
| 575 loader_.reset(new OrthancStone::OrthancSeriesVolumeProgressiveLoader(ct_, oracle_, oracle_)); | |
| 576 | |
| 577 viewport1_.reset(new OrthancStone::VolumeSlicerViewport(broker_, "mycanvas1", OrthancStone::VolumeProjection_Axial)); | |
| 578 viewport1_->SetSlicer(0, loader_, *loader_, new OrthancStone::GrayscaleStyleConfigurator); | |
| 579 viewport1_->UpdateSize(); | |
| 580 | |
| 581 viewport2_.reset(new OrthancStone::VolumeSlicerViewport(broker_, "mycanvas2", OrthancStone::VolumeProjection_Coronal)); | |
| 582 viewport2_->SetSlicer(0, loader_, *loader_, new OrthancStone::GrayscaleStyleConfigurator); | |
| 583 viewport2_->UpdateSize(); | |
| 584 | |
| 585 viewport3_.reset(new OrthancStone::VolumeSlicerViewport(broker_, "mycanvas3", OrthancStone::VolumeProjection_Sagittal)); | |
| 586 viewport3_->SetSlicer(0, loader_, *loader_, new OrthancStone::GrayscaleStyleConfigurator); | |
| 587 viewport3_->UpdateSize(); | |
| 588 | |
| 589 emscripten_set_resize_callback("#window", NULL, false, OnWindowResize); | |
| 823 | 590 |
| 591 emscripten_set_wheel_callback("mycanvas1", viewport1_.get(), false, OnMouseWheel); | |
| 592 emscripten_set_wheel_callback("mycanvas2", viewport2_.get(), false, OnMouseWheel); | |
| 593 emscripten_set_wheel_callback("mycanvas3", viewport3_.get(), false, OnMouseWheel); | |
| 594 | |
| 595 emscripten_set_keydown_callback("#window", NULL, false, OnKey); | |
| 596 emscripten_set_keyup_callback("#window", NULL, false, OnKey); | |
| 820 | 597 |
| 598 emscripten_request_animation_frame_loop(OnAnimationFrame, NULL); | |
| 599 | |
| 600 loader_->LoadSeries("a04ecf01-79b2fc33-58239f7e-ad9db983-28e81afa"); | |
| 601 } | |
| 602 catch (Orthanc::OrthancException& e) | |
| 603 { | |
| 604 LOG(ERROR) << "Exception during Initialize(): " << e.What(); | |
| 605 } | |
| 606 } | |
| 607 } |