Mercurial > hg > orthanc-stone
annotate OrthancStone/Sources/Fonts/GlyphTextureAlphabet.h @ 1870:3889ae96d2e9
added copyright UCLouvain
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Tue, 11 Jan 2022 11:04:09 +0100 |
| parents | 9ac2a65d4172 |
| children | 7053b8a0aaec |
| rev | line source |
|---|---|
| 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 |
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6 * Copyright (C) 2021-2021 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 } |