Mercurial > hg > orthanc-stone
annotate OrthancStone/Sources/Fonts/TextBoundingBox.h @ 1925:a7a77488ddb1
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author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Wed, 23 Mar 2022 14:21:22 +0100 |
parents | 7053b8a0aaec |
children | 07964689cb0b |
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577 | 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) 2017-2022 Osimis S.A., Belgium |
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6 * Copyright (C) 2021-2022 Sebastien Jodogne, ICTEAM UCLouvain, Belgium |
577 | 7 * |
8 * This program is free software: you can redistribute it and/or | |
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9 * modify it under the terms of the GNU Lesser General Public License |
577 | 10 * as published by the Free Software Foundation, either version 3 of |
11 * the License, or (at your option) any later version. | |
12 * | |
13 * This program is distributed in the hope that it will be useful, but | |
14 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
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15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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16 * Lesser General Public License for more details. |
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17 * |
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18 * You should have received a copy of the GNU Lesser General Public |
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19 * License along with this program. If not, see |
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20 * <http://www.gnu.org/licenses/>. |
577 | 21 **/ |
22 | |
23 | |
24 #pragma once | |
25 | |
26 #include "GlyphAlphabet.h" | |
27 | |
28 namespace OrthancStone | |
29 { | |
30 class TextBoundingBox : protected GlyphAlphabet::ITextVisitor | |
31 { | |
32 private: | |
33 int left_; | |
34 int top_; | |
35 int right_; | |
36 int bottom_; | |
37 unsigned int countCharacters_; | |
38 | |
39 void AddPoint(int x, | |
40 int y); | |
41 | |
42 void Clear(); | |
43 | |
44 protected: | |
45 virtual void Visit(uint32_t unicode, | |
46 int x, | |
47 int y, | |
48 unsigned int width, | |
49 unsigned int height, | |
1571 | 50 const Orthanc::IDynamicObject* payload /* ignored */) ORTHANC_OVERRIDE; |
577 | 51 |
52 public: | |
53 TextBoundingBox(const GlyphAlphabet& alphabet, | |
54 const std::string& utf8); | |
55 | |
56 int GetLeft() const | |
57 { | |
58 return left_; | |
59 } | |
60 | |
61 int GetTop() const | |
62 { | |
63 return top_; | |
64 } | |
65 | |
66 unsigned int GetWidth() const; | |
67 | |
68 unsigned int GetHeight() const; | |
69 | |
70 unsigned int GetCharactersCount() const | |
71 { | |
72 return countCharacters_; | |
73 } | |
74 }; | |
75 } |