Mercurial > hg > orthanc-stone
annotate OrthancStone/Sources/Fonts/TextBoundingBox.h @ 1863:ff03eb63e847
todo
author | Alain Mazy <am@osimis.io> |
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date | Mon, 08 Nov 2021 18:28:22 +0100 |
parents | 9ac2a65d4172 |
children | 3889ae96d2e9 |
rev | line source |
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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) 2017-2021 Osimis S.A., Belgium |
577 | 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 |
577 | 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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parents:
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18 * License along with this program. If not, see |
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parents:
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19 * <http://www.gnu.org/licenses/>. |
577 | 20 **/ |
21 | |
22 | |
23 #pragma once | |
24 | |
25 #include "GlyphAlphabet.h" | |
26 | |
27 namespace OrthancStone | |
28 { | |
29 class TextBoundingBox : protected GlyphAlphabet::ITextVisitor | |
30 { | |
31 private: | |
32 int left_; | |
33 int top_; | |
34 int right_; | |
35 int bottom_; | |
36 unsigned int countCharacters_; | |
37 | |
38 void AddPoint(int x, | |
39 int y); | |
40 | |
41 void Clear(); | |
42 | |
43 protected: | |
44 virtual void Visit(uint32_t unicode, | |
45 int x, | |
46 int y, | |
47 unsigned int width, | |
48 unsigned int height, | |
1571 | 49 const Orthanc::IDynamicObject* payload /* ignored */) ORTHANC_OVERRIDE; |
577 | 50 |
51 public: | |
52 TextBoundingBox(const GlyphAlphabet& alphabet, | |
53 const std::string& utf8); | |
54 | |
55 int GetLeft() const | |
56 { | |
57 return left_; | |
58 } | |
59 | |
60 int GetTop() const | |
61 { | |
62 return top_; | |
63 } | |
64 | |
65 unsigned int GetWidth() const; | |
66 | |
67 unsigned int GetHeight() const; | |
68 | |
69 unsigned int GetCharactersCount() const | |
70 { | |
71 return countCharacters_; | |
72 } | |
73 }; | |
74 } |