Esempi in C++ (Cpp) per BaseRenderer::GetCameraController

Esempio n. 1

File: mitkDisplayActionEventFunctions.cpp Progetto: Cdebus/MITK

mitk::StdFunctionCommand::ActionFunction mitk::DisplayActionEventFunctions::ZoomCameraSynchronizedAction()
{
  auto actionFunction = [](const itk::EventObject& displayInteractorEvent)
  {
    if (DisplayZoomEvent().CheckEvent(&displayInteractorEvent))
    {
      const DisplayZoomEvent* displayActionEvent = dynamic_cast<const DisplayZoomEvent*>(&displayInteractorEvent);
      const BaseRenderer::Pointer sendingRenderer = displayActionEvent->GetSender();
      if (nullptr == sendingRenderer)
      {
        return;
      }

      if (1.0 != displayActionEvent->GetZoomFactor())
      {
        auto allRenderWindows = sendingRenderer->GetRenderingManager()->GetAllRegisteredRenderWindows();
        for (auto renderWindow : allRenderWindows)
        {
          if (BaseRenderer::GetInstance(renderWindow)->GetMapperID() == BaseRenderer::Standard2D)
          {
            BaseRenderer* currentRenderer = BaseRenderer::GetInstance(renderWindow);
            currentRenderer->GetCameraController()->Zoom(displayActionEvent->GetZoomFactor(), displayActionEvent->GetStartCoordinate());
            currentRenderer->GetRenderingManager()->RequestUpdate(currentRenderer->GetRenderWindow());
          }
        }
      }
    }
  };

  return actionFunction;
}