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comparison OrthancStone/Sources/Scene2D/OpenGLCompositor.h @ 1512:244ad1e4e76a

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reorganization of folders
author Sebastien Jodogne <s.jodogne@gmail.com>
date Tue, 07 Jul 2020 16:21:02 +0200
parents Framework/Scene2D/OpenGLCompositor.h@5c96bf3f1d32
children 85e117739eca
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1511:9dfeee74c1e6 1512:244ad1e4e76a
1 /**
2 * Stone of Orthanc
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
4 * Department, University Hospital of Liege, Belgium
5 * Copyright (C) 2017-2020 Osimis S.A., Belgium
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
24 #include "ICompositor.h"
25 #include "Internals/CompositorHelper.h"
26 #include "Internals/OpenGLColorTextureProgram.h"
27 #include "Internals/OpenGLFloatTextureProgram.h"
28 #include "Internals/OpenGLLinesProgram.h"
29 #include "Internals/OpenGLTextProgram.h"
30
31 namespace OrthancStone
32 {
33 class OpenGLCompositor : public ICompositor, private Internals::CompositorHelper::IRendererFactory
34 {
35 private:
36 class Font;
37
38 typedef std::map<size_t, Font*> Fonts;
39
40 OpenGL::IOpenGLContext& context_;
41 Fonts fonts_;
42 std::unique_ptr<Internals::CompositorHelper> helper_;
43 Internals::OpenGLColorTextureProgram colorTextureProgram_;
44 Internals::OpenGLFloatTextureProgram floatTextureProgram_;
45 Internals::OpenGLLinesProgram linesProgram_;
46 Internals::OpenGLTextProgram textProgram_;
47 unsigned int canvasWidth_;
48 unsigned int canvasHeight_;
49
50 const Font* GetFont(size_t fontIndex) const;
51
52 virtual Internals::CompositorHelper::ILayerRenderer* Create(const ISceneLayer& layer) ORTHANC_OVERRIDE;
53
54 public:
55 OpenGLCompositor(OpenGL::IOpenGLContext& context);
56
57 virtual ~OpenGLCompositor();
58
59 virtual void Refresh(const Scene2D& scene) ORTHANC_OVERRIDE;
60
61 virtual void ResetScene() ORTHANC_OVERRIDE
62 {
63 helper_.reset(new Internals::CompositorHelper(*this));
64 }
65
66 void SetFont(size_t index, const GlyphBitmapAlphabet& dict);
67
68 #if ORTHANC_ENABLE_LOCALE == 1
69 void SetFont(size_t index,
70 const std::string& ttf,
71 unsigned int fontSize,
72 Orthanc::Encoding codepage) ORTHANC_OVERRIDE;
73 #endif
74
75 virtual void RefreshCanvasSize() ORTHANC_OVERRIDE;
76
77 virtual unsigned int GetCanvasWidth() const ORTHANC_OVERRIDE
78 {
79 return canvasWidth_;
80 }
81
82 virtual unsigned int GetCanvasHeight() const ORTHANC_OVERRIDE
83 {
84 return canvasHeight_;
85 }
86 };
87 }