gfx/graphite2/src/inc/GlyphFace.h@6474c204b198 (annotated)
gfx/graphite2/src/inc/GlyphFace.h
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | /* GRAPHITE2 LICENSING |
| michael@0 | 2 | |
| michael@0 | 3 | Copyright 2010, SIL International |
| michael@0 | 4 | All rights reserved. |
| michael@0 | 5 | |
| michael@0 | 6 | This library is free software; you can redistribute it and/or modify |
| michael@0 | 7 | it under the terms of the GNU Lesser General Public License as published |
| michael@0 | 8 | by the Free Software Foundation; either version 2.1 of License, or |
| michael@0 | 9 | (at your option) any later version. |
| michael@0 | 10 | |
| michael@0 | 11 | This program is distributed in the hope that it will be useful, |
| michael@0 | 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| michael@0 | 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| michael@0 | 14 | Lesser General Public License for more details. |
| michael@0 | 15 | |
| michael@0 | 16 | You should also have received a copy of the GNU Lesser General Public |
| michael@0 | 17 | License along with this library in the file named "LICENSE". |
| michael@0 | 18 | If not, write to the Free Software Foundation, 51 Franklin Street, |
| michael@0 | 19 | Suite 500, Boston, MA 02110-1335, USA or visit their web page on the |
| michael@0 | 20 | internet at http://www.fsf.org/licenses/lgpl.html. |
| michael@0 | 21 | |
| michael@0 | 22 | Alternatively, the contents of this file may be used under the terms of the |
| michael@0 | 23 | Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public |
| michael@0 | 24 | License, as published by the Free Software Foundation, either version 2 |
| michael@0 | 25 | of the License or (at your option) any later version. |
| michael@0 | 26 | */ |
| michael@0 | 27 | #pragma once |
| michael@0 | 28 | |
| michael@0 | 29 | #include "inc/Main.h" |
| michael@0 | 30 | #include "inc/Position.h" |
| michael@0 | 31 | #include "inc/Sparse.h" |
| michael@0 | 32 | |
| michael@0 | 33 | namespace graphite2 { |
| michael@0 | 34 | |
| michael@0 | 35 | enum metrics { |
| michael@0 | 36 | kgmetLsb = 0, kgmetRsb, |
| michael@0 | 37 | kgmetBbTop, kgmetBbBottom, kgmetBbLeft, kgmetBbRight, |
| michael@0 | 38 | kgmetBbHeight, kgmetBbWidth, |
| michael@0 | 39 | kgmetAdvWidth, kgmetAdvHeight, |
| michael@0 | 40 | kgmetAscent, kgmetDescent |
| michael@0 | 41 | }; |
| michael@0 | 42 | |
| michael@0 | 43 | |
| michael@0 | 44 | class GlyphFace |
| michael@0 | 45 | { |
| michael@0 | 46 | public: |
| michael@0 | 47 | GlyphFace(); |
| michael@0 | 48 | template<typename I> |
| michael@0 | 49 | GlyphFace(const Rect & bbox, const Position & adv, I first, const I last); |
| michael@0 | 50 | |
| michael@0 | 51 | const Position & theAdvance() const; |
| michael@0 | 52 | const Rect & theBBox() const { return m_bbox; } |
| michael@0 | 53 | const sparse & attrs() const { return m_attrs; } |
| michael@0 | 54 | uint16 getMetric(uint8 metric) const; |
| michael@0 | 55 | |
| michael@0 | 56 | CLASS_NEW_DELETE; |
| michael@0 | 57 | private: |
| michael@0 | 58 | Rect m_bbox; // bounding box metrics in design units |
| michael@0 | 59 | Position m_advance; // Advance width and height in design units |
| michael@0 | 60 | sparse m_attrs; |
| michael@0 | 61 | }; |
| michael@0 | 62 | |
| michael@0 | 63 | |
| michael@0 | 64 | // Inlines: class GlyphFace |
| michael@0 | 65 | // |
| michael@0 | 66 | inline |
| michael@0 | 67 | GlyphFace::GlyphFace() |
| michael@0 | 68 | {} |
| michael@0 | 69 | |
| michael@0 | 70 | template<typename I> |
| michael@0 | 71 | GlyphFace::GlyphFace(const Rect & bbox, const Position & adv, I first, const I last) |
| michael@0 | 72 | : m_bbox(bbox), |
| michael@0 | 73 | m_advance(adv), |
| michael@0 | 74 | m_attrs(first, last) |
| michael@0 | 75 | { |
| michael@0 | 76 | } |
| michael@0 | 77 | |
| michael@0 | 78 | inline |
| michael@0 | 79 | const Position & GlyphFace::theAdvance() const { |
| michael@0 | 80 | return m_advance; |
| michael@0 | 81 | } |
| michael@0 | 82 | |
| michael@0 | 83 | } // namespace graphite2 |
