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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@2462 a592a061-630c-0410-9148-cb99ea01b6c8
45 lines
1.5 KiB
C++
45 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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extern char const * math_font_name[];
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extern char const * latex_mathspace[];
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int mathed_char_height(MathTextCodes type, MathStyles size, unsigned char c,
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int & asc, int & des);
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void mathed_char_dim(MathTextCodes type, MathStyles size, unsigned char c,
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int & asc, int & des, int & wid);
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int mathed_char_width(MathTextCodes type, MathStyles size, unsigned char c);
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int mathed_char_ascent(MathTextCodes type, MathStyles size, unsigned char c);
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int mathed_char_descent(MathTextCodes type, MathStyles size, unsigned char c);
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void mathed_draw_deco(Painter & pain, int x, int y, int w, int h, int code);
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void mathed_string_dim(MathTextCodes type, MathStyles size, string const & s,
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int & asc, int & des, int & wid);
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int mathed_string_height(MathTextCodes type, MathStyles size, string const & s,
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int & asc, int & des);
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int mathed_string_width(MathTextCodes type, MathStyles size, string const & s);
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int mathed_string_ascent(MathTextCodes type, MathStyles size, string const & s);
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int mathed_string_descent(MathTextCodes type, MathStyles size, string const & s);
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bool MathIsAlphaFont(MathTextCodes x);
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bool MathIsSymbol(MathTextCodes x);
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void drawStr(Painter & pain, MathTextCodes type, MathStyles siz,
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int x, int y, string const & s);
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void drawChar(Painter & pain, MathTextCodes type, MathStyles siz,
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int x, int y, char c);
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void math_font_max_dim
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(MathTextCodes code, MathStyles siz, int & asc, int & desc);
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#endif
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