Mercurial > hg > orthanc-stone
annotate OrthancStone/Sources/Scene2D/Internals/CairoInfoPanelRenderer.h @ 1571:85e117739eca
cppcheck
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Mon, 21 Sep 2020 17:46:39 +0200 |
| parents | 244ad1e4e76a |
| children | 4fb8fdf03314 |
| rev | line source |
|---|---|
| 597 | 1 /** |
| 2 * Stone of Orthanc | |
| 3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
| 4 * Department, University Hospital of Liege, Belgium | |
|
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5 * Copyright (C) 2017-2020 Osimis S.A., Belgium |
| 597 | 6 * |
| 7 * This program is free software: you can redistribute it and/or | |
| 8 * modify it under the terms of the GNU Affero General Public License | |
| 9 * as published by the Free Software Foundation, either version 3 of | |
| 10 * the License, or (at your option) any later version. | |
| 11 * | |
| 12 * This program is distributed in the hope that it will be useful, but | |
| 13 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 15 * Affero General Public License for more details. | |
| 16 * | |
| 17 * You should have received a copy of the GNU Affero General Public License | |
| 18 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 19 **/ | |
| 20 | |
| 21 | |
| 22 #pragma once | |
| 23 | |
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24 #include "../../Wrappers/CairoSurface.h" |
| 597 | 25 #include "CompositorHelper.h" |
| 26 #include "ICairoContextProvider.h" | |
| 27 | |
| 28 namespace OrthancStone | |
| 29 { | |
| 30 namespace Internals | |
| 31 { | |
| 32 class CairoInfoPanelRenderer : public CompositorHelper::ILayerRenderer | |
| 33 { | |
| 34 private: | |
| 35 ICairoContextProvider& target_; | |
| 36 CairoSurface texture_; | |
| 37 BitmapAnchor anchor_; | |
| 38 bool isLinearInterpolation_; | |
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39 bool applySceneRotation_; |
| 597 | 40 |
| 41 public: | |
| 42 CairoInfoPanelRenderer(ICairoContextProvider& target, | |
| 43 const ISceneLayer& layer) : | |
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44 target_(target), |
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45 anchor_(BitmapAnchor_TopLeft), |
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46 applySceneRotation_(false) |
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47 |
| 597 | 48 { |
| 49 Update(layer); | |
| 50 } | |
| 51 | |
| 1571 | 52 virtual void Update(const ISceneLayer& layer) ORTHANC_OVERRIDE; |
| 597 | 53 |
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54 virtual void Render(const AffineTransform2D& transform, |
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55 unsigned int canvasWidth, |
| 1571 | 56 unsigned int canvasHeight) ORTHANC_OVERRIDE; |
| 597 | 57 }; |
| 58 } | |
| 59 } |