49 lines
2.0 KiB
C++
49 lines
2.0 KiB
C++
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/* GRAPHITE2 LICENSING
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Copyright 2010, SIL International
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All rights reserved.
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This library is free software; you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published
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by the Free Software Foundation; either version 2.1 of License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should also have received a copy of the GNU Lesser General Public
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License along with this library in the file named "LICENSE".
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If not, write to the Free Software Foundation, 51 Franklin Street,
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Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
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internet at http://www.fsf.org/licenses/lgpl.html.
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Alternatively, the contents of this file may be used under the terms of the
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Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
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License, as published by the Free Software Foundation, either version 2
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of the License or (at your option) any later version.
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*/
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#include "inc/GlyphFace.h"
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using namespace graphite2;
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int32 GlyphFace::getMetric(uint8 metric) const
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{
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switch (metrics(metric))
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{
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case kgmetLsb : return int32(m_bbox.bl.x);
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case kgmetRsb : return int32(m_advance.x - m_bbox.tr.x);
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case kgmetBbTop : return int32(m_bbox.tr.y);
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case kgmetBbBottom : return int32(m_bbox.bl.y);
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case kgmetBbLeft : return int32(m_bbox.bl.x);
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case kgmetBbRight : return int32(m_bbox.tr.x);
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case kgmetBbHeight : return int32(m_bbox.tr.y - m_bbox.bl.y);
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case kgmetBbWidth : return int32(m_bbox.tr.x - m_bbox.bl.x);
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case kgmetAdvWidth : return int32(m_advance.x);
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case kgmetAdvHeight : return int32(m_advance.y);
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default : return 0;
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}
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}
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