Mercurial > hg > orthanc-stone
diff Framework/Layers/DicomSeriesVolumeSlicer.h @ 396:ed7146fa2c98
rename ILayerSource as IVolumeSlicer, and OrthancFrameLayerSource as as DicomSeriesVolumeSlicer
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Sat, 10 Nov 2018 09:29:08 +0100 |
parents | Framework/Layers/OrthancFrameLayerSource.h@5f13809f3f76 |
children | 72355b637945 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Framework/Layers/DicomSeriesVolumeSlicer.h Sat Nov 10 09:29:08 2018 +0100 @@ -0,0 +1,124 @@ +/** + * Stone of Orthanc + * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics + * Department, University Hospital of Liege, Belgium + * Copyright (C) 2017-2018 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/>. + **/ + + +#pragma once + +#include "VolumeSlicerBase.h" +#include "../Toolbox/IWebService.h" +#include "../Toolbox/OrthancSlicesLoader.h" +#include "../Toolbox/OrthancApiClient.h" + +namespace OrthancStone +{ + // this class is in charge of loading a Frame. + // once it's been loaded (first the geometry and then the image), + // messages are sent to observers so they can use it + class DicomSeriesVolumeSlicer : + public VolumeSlicerBase, + public IObserver + //private OrthancSlicesLoader::ISliceLoaderObserver + { + public: + // TODO: Add "frame" and "instanceId" + class FrameReadyMessage : public OriginMessage<MessageType_DicomSeriesVolumeSlicer_FrameReady, DicomSeriesVolumeSlicer> + { + private: + const Orthanc::ImageAccessor& frame_; + SliceImageQuality imageQuality_; + const Slice& slice_; + + public: + FrameReadyMessage(DicomSeriesVolumeSlicer& origin, + const Orthanc::ImageAccessor& frame, + SliceImageQuality imageQuality, + const Slice& slice) : + OriginMessage(origin), + frame_(frame), + imageQuality_(imageQuality), + slice_(slice) + { + } + + const Orthanc::ImageAccessor& GetFrame() const + { + return frame_; + } + + SliceImageQuality GetImageQuality() const + { + return imageQuality_; + } + + const Slice& GetSlice() const + { + return slice_; + } + }; + + + private: + class RendererFactory; + + OrthancSlicesLoader loader_; + SliceImageQuality quality_; + + public: + DicomSeriesVolumeSlicer(MessageBroker& broker, OrthancApiClient& orthanc); + + void LoadSeries(const std::string& seriesId); + + void LoadInstance(const std::string& instanceId); + + void LoadFrame(const std::string& instanceId, + unsigned int frame); + + void SetImageQuality(SliceImageQuality quality) + { + quality_ = quality; + } + + SliceImageQuality GetImageQuality() const + { + return quality_; + } + + size_t GetSliceCount() const + { + return loader_.GetSliceCount(); + } + + const Slice& GetSlice(size_t slice) const + { + return loader_.GetSlice(slice); + } + + virtual bool GetExtent(std::vector<Vector>& points, + const CoordinateSystem3D& viewportSlice); + + virtual void ScheduleLayerCreation(const CoordinateSystem3D& viewportSlice); + +protected: + void OnSliceGeometryReady(const OrthancSlicesLoader::SliceGeometryReadyMessage& message); + void OnSliceGeometryError(const OrthancSlicesLoader::SliceGeometryErrorMessage& message); + void OnSliceImageReady(const OrthancSlicesLoader::SliceImageReadyMessage& message); + void OnSliceImageError(const OrthancSlicesLoader::SliceImageErrorMessage& message); + }; +}