Mercurial > hg > orthanc-stone
view OrthancStone/Sources/Scene2D/Internals/CairoFloatTextureRenderer.h @ 1598:8563ea5d8ae4
relicensing some files, cf. osimis bm26 and chu agreement on 2020-05-20
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Mon, 26 Oct 2020 20:49:28 +0100 |
parents | 4fb8fdf03314 |
children | 9ac2a65d4172 |
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/** * Stone of Orthanc * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics * Department, University Hospital of Liege, Belgium * Copyright (C) 2017-2020 Osimis S.A., Belgium * * This program is free software: you can redistribute it and/or * modify it under the terms of the GNU Lesser 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this program. If not, see * <http://www.gnu.org/licenses/>. **/ #pragma once #include "../../Wrappers/CairoSurface.h" #include "CompositorHelper.h" #include "ICairoContextProvider.h" namespace OrthancStone { namespace Internals { class CairoFloatTextureRenderer : public CompositorHelper::ILayerRenderer { private: ICairoContextProvider& target_; CairoSurface texture_; AffineTransform2D textureTransform_; bool isLinearInterpolation_; public: CairoFloatTextureRenderer(ICairoContextProvider& target, const ISceneLayer& layer) : target_(target) { Update(layer); } virtual void Update(const ISceneLayer& layer) ORTHANC_OVERRIDE; virtual void Render(const AffineTransform2D& transform, unsigned int canvasWidth, unsigned int canvasHeight) ORTHANC_OVERRIDE; }; } }