Mercurial > hg > orthanc-stone
diff Framework/Deprecated/Layers/DicomSeriesVolumeSlicer.cpp @ 732:c35e98d22764
move Deprecated classes to a separate folder
author | Sebastien Jodogne <s.jodogne@gmail.com> |
---|---|
date | Tue, 21 May 2019 14:27:35 +0200 |
parents | Framework/Layers/DicomSeriesVolumeSlicer.cpp@4f2416d519b4 |
children | be9c1530d40a |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Framework/Deprecated/Layers/DicomSeriesVolumeSlicer.cpp Tue May 21 14:27:35 2019 +0200 @@ -0,0 +1,162 @@ +/** + * Stone of Orthanc + * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics + * Department, University Hospital of Liege, Belgium + * Copyright (C) 2017-2019 Osimis S.A., Belgium + * + * This program is free software: you can redistribute it and/or + * modify it under the terms of the GNU Affero General Public License + * as published by the Free Software Foundation, either version 3 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + **/ + + +#include "DicomSeriesVolumeSlicer.h" + +#include "FrameRenderer.h" +#include "../Toolbox/DicomFrameConverter.h" + +#include <Core/Logging.h> +#include <Core/OrthancException.h> + +#include <boost/lexical_cast.hpp> + +namespace Deprecated +{ + + void DicomSeriesVolumeSlicer::OnSliceGeometryReady(const OrthancSlicesLoader::SliceGeometryReadyMessage& message) + { + if (message.GetOrigin().GetSlicesCount() > 0) + { + BroadcastMessage(IVolumeSlicer::GeometryReadyMessage(*this)); + } + else + { + BroadcastMessage(IVolumeSlicer::GeometryErrorMessage(*this)); + } + } + + void DicomSeriesVolumeSlicer::OnSliceGeometryError(const OrthancSlicesLoader::SliceGeometryErrorMessage& message) + { + BroadcastMessage(IVolumeSlicer::GeometryErrorMessage(*this)); + } + + + class DicomSeriesVolumeSlicer::RendererFactory : public LayerReadyMessage::IRendererFactory + { + private: + const OrthancSlicesLoader::SliceImageReadyMessage& message_; + + public: + RendererFactory(const OrthancSlicesLoader::SliceImageReadyMessage& message) : + message_(message) + { + } + + virtual ILayerRenderer* CreateRenderer() const + { + bool isFull = (message_.GetEffectiveQuality() == OrthancStone::SliceImageQuality_FullPng || + message_.GetEffectiveQuality() == OrthancStone::SliceImageQuality_FullPam); + + return FrameRenderer::CreateRenderer(message_.GetImage(), message_.GetSlice(), isFull); + } + }; + + void DicomSeriesVolumeSlicer::OnSliceImageReady(const OrthancSlicesLoader::SliceImageReadyMessage& message) + { + // first notify that the pixel data of the frame is ready (targeted to, i.e: an image cache) + BroadcastMessage(FrameReadyMessage(*this, message.GetImage(), + message.GetEffectiveQuality(), message.GetSlice())); + + // then notify that the layer is ready for rendering + RendererFactory factory(message); + BroadcastMessage(IVolumeSlicer::LayerReadyMessage(*this, factory, message.GetSlice().GetGeometry())); + } + + void DicomSeriesVolumeSlicer::OnSliceImageError(const OrthancSlicesLoader::SliceImageErrorMessage& message) + { + BroadcastMessage(IVolumeSlicer::LayerErrorMessage(*this, message.GetSlice().GetGeometry())); + } + + + DicomSeriesVolumeSlicer::DicomSeriesVolumeSlicer(OrthancStone::MessageBroker& broker, + OrthancApiClient& orthanc) : + IVolumeSlicer(broker), + IObserver(broker), + loader_(broker, orthanc), + quality_(OrthancStone::SliceImageQuality_FullPng) + { + loader_.RegisterObserverCallback( + new OrthancStone::Callable<DicomSeriesVolumeSlicer, OrthancSlicesLoader::SliceGeometryReadyMessage> + (*this, &DicomSeriesVolumeSlicer::OnSliceGeometryReady)); + + loader_.RegisterObserverCallback( + new OrthancStone::Callable<DicomSeriesVolumeSlicer, OrthancSlicesLoader::SliceGeometryErrorMessage> + (*this, &DicomSeriesVolumeSlicer::OnSliceGeometryError)); + + loader_.RegisterObserverCallback( + new OrthancStone::Callable<DicomSeriesVolumeSlicer, OrthancSlicesLoader::SliceImageReadyMessage> + (*this, &DicomSeriesVolumeSlicer::OnSliceImageReady)); + + loader_.RegisterObserverCallback( + new OrthancStone::Callable<DicomSeriesVolumeSlicer, OrthancSlicesLoader::SliceImageErrorMessage> + (*this, &DicomSeriesVolumeSlicer::OnSliceImageError)); + } + + + void DicomSeriesVolumeSlicer::LoadSeries(const std::string& seriesId) + { + loader_.ScheduleLoadSeries(seriesId); + } + + + void DicomSeriesVolumeSlicer::LoadInstance(const std::string& instanceId) + { + loader_.ScheduleLoadInstance(instanceId); + } + + + void DicomSeriesVolumeSlicer::LoadFrame(const std::string& instanceId, + unsigned int frame) + { + loader_.ScheduleLoadFrame(instanceId, frame); + } + + + bool DicomSeriesVolumeSlicer::GetExtent(std::vector<OrthancStone::Vector>& points, + const OrthancStone::CoordinateSystem3D& viewportSlice) + { + size_t index; + + if (loader_.IsGeometryReady() && + loader_.LookupSlice(index, viewportSlice)) + { + loader_.GetSlice(index).GetExtent(points); + return true; + } + else + { + return false; + } + } + + + void DicomSeriesVolumeSlicer::ScheduleLayerCreation(const OrthancStone::CoordinateSystem3D& viewportSlice) + { + size_t index; + + if (loader_.IsGeometryReady() && + loader_.LookupSlice(index, viewportSlice)) + { + loader_.ScheduleLoadSliceImage(index, quality_); + } + } +}