1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/gfx/graphite2/src/inc/GlyphFace.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,83 @@
1.4 +/* GRAPHITE2 LICENSING
1.5 +
1.6 + Copyright 2010, SIL International
1.7 + All rights reserved.
1.8 +
1.9 + This library is free software; you can redistribute it and/or modify
1.10 + it under the terms of the GNU Lesser General Public License as published
1.11 + by the Free Software Foundation; either version 2.1 of License, or
1.12 + (at your option) any later version.
1.13 +
1.14 + This program is distributed in the hope that it will be useful,
1.15 + but WITHOUT ANY WARRANTY; without even the implied warranty of
1.16 + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
1.17 + Lesser General Public License for more details.
1.18 +
1.19 + You should also have received a copy of the GNU Lesser General Public
1.20 + License along with this library in the file named "LICENSE".
1.21 + If not, write to the Free Software Foundation, 51 Franklin Street,
1.22 + Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
1.23 + internet at http://www.fsf.org/licenses/lgpl.html.
1.24 +
1.25 +Alternatively, the contents of this file may be used under the terms of the
1.26 +Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
1.27 +License, as published by the Free Software Foundation, either version 2
1.28 +of the License or (at your option) any later version.
1.29 +*/
1.30 +#pragma once
1.31 +
1.32 +#include "inc/Main.h"
1.33 +#include "inc/Position.h"
1.34 +#include "inc/Sparse.h"
1.35 +
1.36 +namespace graphite2 {
1.37 +
1.38 +enum metrics {
1.39 + kgmetLsb = 0, kgmetRsb,
1.40 + kgmetBbTop, kgmetBbBottom, kgmetBbLeft, kgmetBbRight,
1.41 + kgmetBbHeight, kgmetBbWidth,
1.42 + kgmetAdvWidth, kgmetAdvHeight,
1.43 + kgmetAscent, kgmetDescent
1.44 +};
1.45 +
1.46 +
1.47 +class GlyphFace
1.48 +{
1.49 +public:
1.50 + GlyphFace();
1.51 + template<typename I>
1.52 + GlyphFace(const Rect & bbox, const Position & adv, I first, const I last);
1.53 +
1.54 + const Position & theAdvance() const;
1.55 + const Rect & theBBox() const { return m_bbox; }
1.56 + const sparse & attrs() const { return m_attrs; }
1.57 + uint16 getMetric(uint8 metric) const;
1.58 +
1.59 + CLASS_NEW_DELETE;
1.60 +private:
1.61 + Rect m_bbox; // bounding box metrics in design units
1.62 + Position m_advance; // Advance width and height in design units
1.63 + sparse m_attrs;
1.64 +};
1.65 +
1.66 +
1.67 +// Inlines: class GlyphFace
1.68 +//
1.69 +inline
1.70 +GlyphFace::GlyphFace()
1.71 +{}
1.72 +
1.73 +template<typename I>
1.74 +GlyphFace::GlyphFace(const Rect & bbox, const Position & adv, I first, const I last)
1.75 +: m_bbox(bbox),
1.76 + m_advance(adv),
1.77 + m_attrs(first, last)
1.78 +{
1.79 +}
1.80 +
1.81 +inline
1.82 +const Position & GlyphFace::theAdvance() const {
1.83 + return m_advance;
1.84 +}
1.85 +
1.86 +} // namespace graphite2
