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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@15422 a592a061-630c-0410-9148-cb99ea01b6c8
40 lines
659 B
C
40 lines
659 B
C
/**
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* \file dimension.C
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* This file is part of LyX, the document processor.
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* Licence details can be found in the file COPYING.
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*
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* \author André Pönitz
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*
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* Full author contact details are available in file CREDITS.
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*/
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#include <config.h>
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#include "dimension.h"
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#include "frontends/FontMetrics.h"
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namespace lyx {
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void Dimension::operator+=(Dimension const & dim)
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{
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if (asc < dim.asc)
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asc = dim.asc;
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if (des < dim.des)
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des = dim.des;
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wid += dim.wid;
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}
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void Dimension::clear(LyXFont const & font)
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{
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frontend::FontMetrics const & fm = theFontMetrics(font);
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asc = fm.maxAscent();
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des = fm.maxDescent();
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wid = 0;
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}
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} // namespace lyx
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