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comparison: gfx/graphite2/src/inc/GlyphFace.h
gfx/graphite2/src/inc/GlyphFace.h
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| 1 /* GRAPHITE2 LICENSING | |
| 2 | |
| 3 Copyright 2010, SIL International | |
| 4 All rights reserved. | |
| 5 | |
| 6 This library is free software; you can redistribute it and/or modify | |
| 7 it under the terms of the GNU Lesser General Public License as published | |
| 8 by the Free Software Foundation; either version 2.1 of License, or | |
| 9 (at your option) any later version. | |
| 10 | |
| 11 This program is distributed in the hope that it will be useful, | |
| 12 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 14 Lesser General Public License for more details. | |
| 15 | |
| 16 You should also have received a copy of the GNU Lesser General Public | |
| 17 License along with this library in the file named "LICENSE". | |
| 18 If not, write to the Free Software Foundation, 51 Franklin Street, | |
| 19 Suite 500, Boston, MA 02110-1335, USA or visit their web page on the | |
| 20 internet at http://www.fsf.org/licenses/lgpl.html. | |
| 21 | |
| 22 Alternatively, the contents of this file may be used under the terms of the | |
| 23 Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public | |
| 24 License, as published by the Free Software Foundation, either version 2 | |
| 25 of the License or (at your option) any later version. | |
| 26 */ | |
| 27 #pragma once | |
| 28 | |
| 29 #include "inc/Main.h" | |
| 30 #include "inc/Position.h" | |
| 31 #include "inc/Sparse.h" | |
| 32 | |
| 33 namespace graphite2 { | |
| 34 | |
| 35 enum metrics { | |
| 36 kgmetLsb = 0, kgmetRsb, | |
| 37 kgmetBbTop, kgmetBbBottom, kgmetBbLeft, kgmetBbRight, | |
| 38 kgmetBbHeight, kgmetBbWidth, | |
| 39 kgmetAdvWidth, kgmetAdvHeight, | |
| 40 kgmetAscent, kgmetDescent | |
| 41 }; | |
| 42 | |
| 43 | |
| 44 class GlyphFace | |
| 45 { | |
| 46 public: | |
| 47 GlyphFace(); | |
| 48 template<typename I> | |
| 49 GlyphFace(const Rect & bbox, const Position & adv, I first, const I last); | |
| 50 | |
| 51 const Position & theAdvance() const; | |
| 52 const Rect & theBBox() const { return m_bbox; } | |
| 53 const sparse & attrs() const { return m_attrs; } | |
| 54 uint16 getMetric(uint8 metric) const; | |
| 55 | |
| 56 CLASS_NEW_DELETE; | |
| 57 private: | |
| 58 Rect m_bbox; // bounding box metrics in design units | |
| 59 Position m_advance; // Advance width and height in design units | |
| 60 sparse m_attrs; | |
| 61 }; | |
| 62 | |
| 63 | |
| 64 // Inlines: class GlyphFace | |
| 65 // | |
| 66 inline | |
| 67 GlyphFace::GlyphFace() | |
| 68 {} | |
| 69 | |
| 70 template<typename I> | |
| 71 GlyphFace::GlyphFace(const Rect & bbox, const Position & adv, I first, const I last) | |
| 72 : m_bbox(bbox), | |
| 73 m_advance(adv), | |
| 74 m_attrs(first, last) | |
| 75 { | |
| 76 } | |
| 77 | |
| 78 inline | |
| 79 const Position & GlyphFace::theAdvance() const { | |
| 80 return m_advance; | |
| 81 } | |
| 82 | |
| 83 } // namespace graphite2 |
