Mercurial > hg > orthanc-stone
annotate OrthancStone/Sources/Scene2D/Internals/OpenGLTextRenderer.h @ 1851:739a69562826
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author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Tue, 29 Jun 2021 14:25:58 +0200 |
parents | 9ac2a65d4172 |
children | 3889ae96d2e9 |
rev | line source |
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594 | 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) 2017-2021 Osimis S.A., Belgium |
594 | 6 * |
7 * This program is free software: you can redistribute it and/or | |
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8 * modify it under the terms of the GNU Lesser General Public License |
594 | 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 | |
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14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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15 * Lesser General Public License for more details. |
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16 * |
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17 * You should have received a copy of the GNU Lesser General Public |
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18 * License along with this program. If not, see |
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19 * <http://www.gnu.org/licenses/>. |
594 | 20 **/ |
21 | |
22 | |
23 #pragma once | |
24 | |
25 #include "CompositorHelper.h" | |
26 #include "OpenGLTextProgram.h" | |
27 | |
28 namespace OrthancStone | |
29 { | |
30 namespace Internals | |
31 { | |
32 class OpenGLTextRenderer : public CompositorHelper::ILayerRenderer | |
33 { | |
34 private: | |
35 OpenGL::IOpenGLContext& context_; | |
36 OpenGLTextProgram& program_; | |
37 const GlyphTextureAlphabet& alphabet_; | |
38 OpenGL::OpenGLTexture& texture_; | |
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39 std::unique_ptr<OpenGLTextProgram::Data> data_; |
594 | 40 |
41 void LoadLayer(const TextSceneLayer& layer); | |
42 | |
43 public: | |
44 OpenGLTextRenderer(OpenGL::IOpenGLContext& context, | |
45 OpenGLTextProgram& program, | |
46 const GlyphTextureAlphabet& alphabet, | |
47 OpenGL::OpenGLTexture& texture, | |
48 const TextSceneLayer& layer); | |
49 | |
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50 virtual void Render(const AffineTransform2D& transform, |
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51 unsigned int canvasWidth, |
1571 | 52 unsigned int canvasHeight) ORTHANC_OVERRIDE; |
594 | 53 |
1571 | 54 virtual void Update(const ISceneLayer& layer) ORTHANC_OVERRIDE; |
594 | 55 }; |
56 } | |
57 } |