Mercurial > hg > orthanc-stone
diff Samples/SingleFrameApplication.h @ 0:351ab0da0150
initial commit
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Fri, 14 Oct 2016 15:34:11 +0200 |
parents | |
children | ff1e935768e7 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Samples/SingleFrameApplication.h Fri Oct 14 15:34:11 2016 +0200 @@ -0,0 +1,96 @@ +/** + * Stone of Orthanc + * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics + * Department, University Hospital of Liege, Belgium + * + * This program is free software: you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation, either version 3 of the + * License, or (at your option) any later version. + * + * In addition, as a special exception, the copyright holders of this + * program give permission to link the code of its release with the + * OpenSSL project's "OpenSSL" library (or with modified versions of it + * that use the same license as the "OpenSSL" library), and distribute + * the linked executables. You must obey the GNU General Public License + * in all respects for all of the code used other than "OpenSSL". If you + * modify file(s) with this exception, you may extend this exception to + * your version of the file(s), but you are not obligated to do so. If + * you do not wish to do so, delete this exception statement from your + * version. If you delete this exception statement from all source files + * in the program, then also delete it here. + * + * 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 + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + **/ + + +#pragma once + +#include "SampleApplicationBase.h" + +#include "../Framework/Layers/SingleFrameRendererFactory.h" +#include "../Framework/Widgets/LayeredSceneWidget.h" +#include "../Framework/Orthanc/Core/Logging.h" + +namespace OrthancStone +{ + namespace Samples + { + class SingleFrameApplication : public SampleApplicationBase + { + public: + virtual void DeclareCommandLineOptions(boost::program_options::options_description& options) + { + boost::program_options::options_description generic("Sample options"); + generic.add_options() + ("instance", boost::program_options::value<std::string>(), + "Orthanc ID of the instance") + ("frame", boost::program_options::value<unsigned int>()->default_value(0), + "Number of the frame, for multi-frame DICOM instances") + ("smooth", boost::program_options::value<bool>()->default_value(true), + "Enable linear interpolation to smooth the image") + ; + + options.add(generic); + } + + virtual void Initialize(BasicApplicationContext& context, + IStatusBar& statusBar, + const boost::program_options::variables_map& parameters) + { + using namespace OrthancStone; + + if (parameters.count("instance") != 1) + { + LOG(ERROR) << "The instance ID is missing"; + throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); + } + + std::string instance = parameters["instance"].as<std::string>(); + int frame = parameters["frame"].as<unsigned int>(); + + std::auto_ptr<SingleFrameRendererFactory> renderer; + renderer.reset(new SingleFrameRendererFactory(context.GetOrthancConnection(), instance, frame)); + + std::auto_ptr<LayeredSceneWidget> widget(new LayeredSceneWidget); + widget->SetSlice(renderer->GetSliceGeometry()); + widget->AddLayer(renderer.release()); + + if (parameters["smooth"].as<bool>()) + { + RenderStyle s; + s.interpolation_ = ImageInterpolation_Linear; + widget->SetLayerStyle(0, s); + } + + context.SetCentralWidget(widget.release()); + } + }; + } +}