Mercurial > hg > orthanc-stone
annotate OrthancStone/Sources/Scene2D/Internals/CairoLookupTableTextureRenderer.h @ 2039:e0906b7c67b9 deep-learning
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author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Sat, 28 Jan 2023 15:48:01 +0100 |
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1 /** |
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2 * Stone of Orthanc |
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3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics |
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4 * Department, University Hospital of Liege, Belgium |
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5 * Copyright (C) 2017-2022 Osimis S.A., Belgium |
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6 * Copyright (C) 2021-2022 Sebastien Jodogne, ICTEAM UCLouvain, Belgium |
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7 * |
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8 * This program is free software: you can redistribute it and/or |
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9 * modify it under the terms of the GNU Lesser General Public License |
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10 * as published by the Free Software Foundation, either version 3 of |
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11 * the License, or (at your option) any later version. |
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12 * |
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13 * This program is distributed in the hope that it will be useful, but |
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14 * WITHOUT ANY WARRANTY; without even the implied warranty of |
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15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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16 * Lesser General Public License for more details. |
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17 * |
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18 * You should have received a copy of the GNU Lesser General Public |
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19 * License along with this program. If not, see |
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20 * <http://www.gnu.org/licenses/>. |
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21 **/ |
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22 |
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23 |
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24 #pragma once |
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25 |
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26 #include "../../Wrappers/CairoSurface.h" |
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27 #include "CompositorHelper.h" |
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28 #include "ICairoContextProvider.h" |
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29 |
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30 namespace OrthancStone |
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31 { |
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32 namespace Internals |
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33 { |
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34 class CairoLookupTableTextureRenderer : public CompositorHelper::ILayerRenderer |
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35 { |
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36 private: |
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37 ICairoContextProvider& target_; |
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38 CairoSurface texture_; |
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39 AffineTransform2D textureTransform_; |
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40 bool isLinearInterpolation_; |
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41 |
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42 public: |
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43 CairoLookupTableTextureRenderer(ICairoContextProvider& target, |
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44 const ISceneLayer& layer) : |
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45 target_(target) |
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46 { |
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47 Update(layer); |
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48 } |
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49 |
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51 |
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52 virtual void Render(const AffineTransform2D& transform, |
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53 unsigned int canvasWidth, |
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55 }; |
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56 } |
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57 } |