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4366ef931c
cell. - allow additional argument to math-macros for drawing purposes git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@3823 a592a061-630c-0410-9148-cb99ea01b6c8
54 lines
1.5 KiB
C++
54 lines
1.5 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 TextPainter;
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class latexkeys;
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class MathMetricsInfo;
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class MathInset;
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class LyXFont;
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void mathed_char_dim(LyXFont const &, unsigned char c,
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int & asc, int & des, int & wid);
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int mathed_char_width(LyXFont const &, unsigned char c);
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int mathed_char_ascent(LyXFont const &, unsigned char c);
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int mathed_char_descent(LyXFont const &, 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_draw_framebox(Painter & pain, int x, int y, MathInset const *);
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void mathed_string_dim(LyXFont const &,
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string const & s, int & asc, int & des, int & wid);
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int mathed_string_width(LyXFont const &, string const & s);
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int mathed_string_ascent(LyXFont const &, string const & s);
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int mathed_string_descent(LyXFont const &, string const & s);
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void drawStr(Painter & pain, LyXFont const &, int x, int y, string const & s);
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void drawChar(Painter & pain, LyXFont const & font, int x, int y, char c);
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void math_font_max_dim(LyXFont const &, 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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string convertDelimToLatexName(string const & name);
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void whichFont(LyXFont & f, MathTextCodes type, MathMetricsInfo const & size);
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#endif
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