Mercurial > hg > orthanc-stone
annotate Framework/Viewport/CairoContext.h @ 365:ef31240a73f6 am-2
no automatic call to moc and uic, CircleMeasureTracker using Orthanc fonts
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Wed, 31 Oct 2018 18:10:29 +0100 |
parents | 5a7915b23138 |
children | a7de01c8fd29 |
rev | line source |
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0 | 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) 2017-2018 Osimis S.A., Belgium |
0 | 6 * |
7 * This program is free software: you can redistribute it and/or | |
47 | 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. | |
0 | 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 | |
47 | 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 | |
0 | 18 * along with this program. If not, see <http://www.gnu.org/licenses/>. |
19 **/ | |
20 | |
21 | |
22 #pragma once | |
23 | |
24 #include "CairoSurface.h" | |
25 | |
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26 #include <Core/Images/Font.h> |
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27 |
0 | 28 namespace OrthancStone |
29 { | |
30 // This is a RAII wrapper around the Cairo drawing context | |
31 class CairoContext : public boost::noncopyable | |
32 { | |
33 private: | |
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34 class AlphaSurface; |
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parents:
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35 |
339 | 36 cairo_t* context_; |
37 unsigned int width_; | |
38 unsigned int height_; | |
0 | 39 |
40 public: | |
41 CairoContext(CairoSurface& surface); | |
42 | |
43 ~CairoContext(); | |
44 | |
45 cairo_t* GetObject() | |
46 { | |
47 return context_; | |
48 } | |
49 | |
339 | 50 unsigned int GetWidth() const |
51 { | |
52 return width_; | |
53 } | |
54 | |
55 unsigned int GetHeight() const | |
56 { | |
57 return height_; | |
58 } | |
59 | |
0 | 60 void SetSourceColor(uint8_t red, |
61 uint8_t green, | |
62 uint8_t blue); | |
63 | |
64 void SetSourceColor(const uint8_t color[3]) | |
65 { | |
66 SetSourceColor(color[0], color[1], color[2]); | |
67 } | |
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68 |
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parents:
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69 void DrawText(const Orthanc::Font& font, |
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70 const std::string& text, |
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71 double x, |
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72 double y); |
0 | 73 }; |
74 } |