1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/gfx/graphite2/src/GlyphFace.cpp Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,48 @@
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 +#include "inc/GlyphFace.h"
1.31 +
1.32 +
1.33 +using namespace graphite2;
1.34 +
1.35 +uint16 GlyphFace::getMetric(uint8 metric) const
1.36 +{
1.37 + switch (metrics(metric))
1.38 + {
1.39 + case kgmetLsb : return static_cast<uint16>(m_bbox.bl.x);
1.40 + case kgmetRsb : return static_cast<uint16>(m_advance.x - m_bbox.tr.x);
1.41 + case kgmetBbTop : return static_cast<uint16>(m_bbox.tr.y);
1.42 + case kgmetBbBottom : return static_cast<uint16>(m_bbox.bl.y);
1.43 + case kgmetBbLeft : return static_cast<uint16>(m_bbox.bl.x);
1.44 + case kgmetBbRight : return static_cast<uint16>(m_bbox.tr.x);
1.45 + case kgmetBbHeight : return static_cast<uint16>(m_bbox.tr.y - m_bbox.bl.y);
1.46 + case kgmetBbWidth : return static_cast<uint16>(m_bbox.tr.x - m_bbox.bl.x);
1.47 + case kgmetAdvWidth : return static_cast<uint16>(m_advance.x);
1.48 + case kgmetAdvHeight : return static_cast<uint16>(m_advance.y);
1.49 + default : return 0;
1.50 + }
1.51 +}
