Mercurial > hg > orthanc-stone
annotate OrthancStone/Sources/Fonts/GlyphTextureAlphabet.h @ 1854:4026a458349d
Fix values reported in "ww/wc" info panel (windowing width and center)
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Fri, 13 Aug 2021 17:53:50 +0200 |
| parents | 9ac2a65d4172 |
| children | 3889ae96d2e9 |
| 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 |
| 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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parents:
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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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relicensing some files, cf. osimis bm26 and chu agreement on 2020-05-20
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19 * <http://www.gnu.org/licenses/>. |
| 577 | 20 **/ |
| 21 | |
| 22 | |
| 23 #pragma once | |
| 24 | |
| 25 #include "GlyphBitmapAlphabet.h" | |
| 26 | |
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27 #include <Images/ImageAccessor.h> |
| 577 | 28 |
| 29 namespace OrthancStone | |
| 30 { | |
| 31 class GlyphTextureAlphabet : public boost::noncopyable | |
| 32 { | |
| 33 public: | |
| 34 class TextureLocation : public Orthanc::IDynamicObject | |
| 35 { | |
| 36 private: | |
| 37 unsigned int x_; | |
| 38 unsigned int y_; | |
| 39 | |
| 40 public: | |
| 41 TextureLocation(unsigned int x, | |
| 42 unsigned int y) : | |
| 43 x_(x), | |
| 44 y_(y) | |
| 45 { | |
| 46 } | |
| 47 | |
| 48 unsigned int GetX() const | |
| 49 { | |
| 50 return x_; | |
| 51 } | |
| 52 | |
| 53 unsigned int GetY() const | |
| 54 { | |
| 55 return y_; | |
| 56 } | |
| 57 }; | |
| 58 | |
| 59 private: | |
| 60 class GlyphSizeVisitor; | |
| 61 class TextureGenerator; | |
| 62 class RenderTextVisitor; | |
| 63 | |
| 64 GlyphAlphabet alphabet_; | |
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65 std::unique_ptr<Orthanc::ImageAccessor> texture_; |
| 577 | 66 unsigned int textureWidth_; |
| 67 unsigned int textureHeight_; | |
| 68 | |
| 69 public: | |
| 1571 | 70 explicit GlyphTextureAlphabet(const GlyphBitmapAlphabet& sourceAlphabet); |
| 577 | 71 |
| 72 const Orthanc::ImageAccessor& GetTexture() const; | |
| 73 | |
| 74 Orthanc::ImageAccessor* ReleaseTexture(); | |
| 75 | |
| 76 Orthanc::ImageAccessor* RenderText(const std::string& utf8); | |
| 77 | |
| 78 const GlyphAlphabet& GetAlphabet() const | |
| 79 { | |
| 80 return alphabet_; | |
| 81 } | |
| 82 | |
| 83 unsigned int GetTextureWidth() const | |
| 84 { | |
| 85 return textureWidth_; | |
| 86 } | |
| 87 | |
| 88 unsigned int GetTextureHeight() const | |
| 89 { | |
| 90 return textureHeight_; | |
| 91 } | |
| 92 }; | |
| 93 } |