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comparison OrthancStone/Sources/Wrappers/CairoContext.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/Wrappers/CairoContext.h@30deba7bc8e2
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 "CairoSurface.h"
25 #include "../StoneEnumerations.h"
26
27 #include <Images/Font.h>
28
29 namespace OrthancStone
30 {
31 // This is a RAII wrapper around the Cairo drawing context
32 class CairoContext : public boost::noncopyable
33 {
34 private:
35 class AlphaSurface;
36
37 cairo_t* context_;
38 unsigned int width_;
39 unsigned int height_;
40
41 public:
42 CairoContext(CairoSurface& surface);
43
44 ~CairoContext();
45
46 cairo_t* GetObject()
47 {
48 return context_;
49 }
50
51 unsigned int GetWidth() const
52 {
53 return width_;
54 }
55
56 unsigned int GetHeight() const
57 {
58 return height_;
59 }
60
61 void SetSourceColor(uint8_t red,
62 uint8_t green,
63 uint8_t blue);
64
65 void SetSourceColor(const uint8_t color[3])
66 {
67 SetSourceColor(color[0], color[1], color[2]);
68 }
69
70 void DrawText(const Orthanc::Font& font,
71 const std::string& text,
72 double x,
73 double y,
74 BitmapAnchor anchor);
75 };
76 }