Mercurial > hg > orthanc-stone
annotate OrthancStone/Sources/Fonts/GlyphTextureAlphabet.h @ 1919:ed4831e08961
added DicomInstanceParameters::CreateOverlayTexture()
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Mon, 21 Mar 2022 15:50:29 +0100 |
parents | 7053b8a0aaec |
children | 07964689cb0b |
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) 2017-2022 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 "GlyphBitmapAlphabet.h" | |
27 | |
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28 #include <Images/ImageAccessor.h> |
577 | 29 |
30 namespace OrthancStone | |
31 { | |
32 class GlyphTextureAlphabet : public boost::noncopyable | |
33 { | |
34 public: | |
35 class TextureLocation : public Orthanc::IDynamicObject | |
36 { | |
37 private: | |
38 unsigned int x_; | |
39 unsigned int y_; | |
40 | |
41 public: | |
42 TextureLocation(unsigned int x, | |
43 unsigned int y) : | |
44 x_(x), | |
45 y_(y) | |
46 { | |
47 } | |
48 | |
49 unsigned int GetX() const | |
50 { | |
51 return x_; | |
52 } | |
53 | |
54 unsigned int GetY() const | |
55 { | |
56 return y_; | |
57 } | |
58 }; | |
59 | |
60 private: | |
61 class GlyphSizeVisitor; | |
62 class TextureGenerator; | |
63 class RenderTextVisitor; | |
64 | |
65 GlyphAlphabet alphabet_; | |
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66 std::unique_ptr<Orthanc::ImageAccessor> texture_; |
577 | 67 unsigned int textureWidth_; |
68 unsigned int textureHeight_; | |
69 | |
70 public: | |
1571 | 71 explicit GlyphTextureAlphabet(const GlyphBitmapAlphabet& sourceAlphabet); |
577 | 72 |
73 const Orthanc::ImageAccessor& GetTexture() const; | |
74 | |
75 Orthanc::ImageAccessor* ReleaseTexture(); | |
76 | |
77 Orthanc::ImageAccessor* RenderText(const std::string& utf8); | |
78 | |
79 const GlyphAlphabet& GetAlphabet() const | |
80 { | |
81 return alphabet_; | |
82 } | |
83 | |
84 unsigned int GetTextureWidth() const | |
85 { | |
86 return textureWidth_; | |
87 } | |
88 | |
89 unsigned int GetTextureHeight() const | |
90 { | |
91 return textureHeight_; | |
92 } | |
93 }; | |
94 } |