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1b787e207d
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@2985 a592a061-630c-0410-9148-cb99ea01b6c8
61 lines
1.9 KiB
C++
61 lines
1.9 KiB
C++
// -*- C++ -*-
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#ifndef MATH_SUPPORT_H
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#define MATH_SUPPORT_H
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#include "math_defs.h"
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#include "LString.h"
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class Painter;
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class latexkeys;
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class MathMetricsInfo;
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extern char const * latex_mathspace[];
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int mathed_char_height(MathTextCodes type, MathMetricsInfo const & size,
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unsigned char c, int & asc, int & des);
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void mathed_char_dim(MathTextCodes type, MathMetricsInfo const & size,
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unsigned char c, int & asc, int & des, int & wid);
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int mathed_char_width(MathTextCodes type, MathMetricsInfo const & size,
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unsigned char c);
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int mathed_char_ascent(MathTextCodes type, MathMetricsInfo const & size,
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unsigned char c);
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int mathed_char_descent(MathTextCodes type, MathMetricsInfo const & size,
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unsigned char c);
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void mathed_draw_deco(Painter & pain, int x, int y, int w, int h,
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string const & name);
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void mathed_string_dim(MathTextCodes type, MathMetricsInfo const & size,
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string const & s, int & asc, int & des, int & wid);
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int mathed_string_height(MathTextCodes type, MathMetricsInfo const & size,
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string const & s, int & asc, int & des);
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int mathed_string_width(MathTextCodes type, MathMetricsInfo const & size,
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string const & s);
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int mathed_string_ascent(MathTextCodes type, MathMetricsInfo const & size,
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string const & s);
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int mathed_string_descent(MathTextCodes type, MathMetricsInfo const & size,
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string const & s);
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void drawStr(Painter & pain, MathTextCodes type, MathMetricsInfo const & siz,
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int x, int y, string const & s);
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void drawChar(Painter & pain, MathTextCodes type, MathMetricsInfo const & siz,
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int x, int y, char c);
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void math_font_max_dim(MathTextCodes code, MathMetricsInfo const & siz,
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int & asc, int & desc);
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bool math_font_available(MathTextCodes code);
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// decrease math size for super- and subscripts
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void smallerStyleScript(MathMetricsInfo &);
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// decrease math size for fractions
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void smallerStyleFrac(MathMetricsInfo & st);
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char const * math_font_name(MathTextCodes type);
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#endif
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