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/* Copyright (c) 1992 Regents of the University of California */ |
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/* SCCSid "$SunId$ LBL" */ |
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/* RCSid $Id$ */ |
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/* |
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* Header file for font handling routines |
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*/ |
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#ifndef _RAD_FONT_H_ |
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#define _RAD_FONT_H_ |
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#ifdef __cplusplus |
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extern "C" { |
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#endif |
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#include "copyright.h" |
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typedef unsigned char GORD; |
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typedef struct { |
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short nverts; /* number of vertices */ |
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GORD start, width; /* glyph size for prop. spacing */ |
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GORD left, right, top, bottom; /* glyph extent */ |
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/* followed by vertex list */ |
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} GLYPH; |
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#define gvlist(g) ((GORD *)((g)+1)) |
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typedef struct font { |
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int nref; /* number of references */ |
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GLYPH *fg[256]; /* font glyphs */ |
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short mwidth, mheight; /* mean glyph width and height */ |
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char *name; /* font file name */ |
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struct font *next; /* next font in list */ |
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} FONT; |
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extern FONT *getfont(); |
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extern int retainfonts; /* retain loaded fonts? */ |
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extern FONT *getfont(char *fname); |
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extern void freefont(FONT *f); |
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extern int uniftext(short *sp, char *tp, FONT *f); |
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extern int squeeztext(short *sp, char *tp, FONT *f, int cis); |
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extern int proptext(short *sp, char *tp, FONT *f, int cis, int nsi); |
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#ifdef __cplusplus |
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} |
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#endif |
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#endif /* _RAD_FONT_H_ */ |
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