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greg |
2.5 |
/* RCSid $Id$ */ |
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greg |
2.1 |
/* |
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* Header file for font handling routines |
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*/ |
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greg |
2.5 |
#include "copyright.h" |
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greg |
2.4 |
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greg |
2.1 |
typedef unsigned char GORD; |
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typedef struct { |
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short nverts; /* number of vertices */ |
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greg |
2.2 |
GORD left, right, top, bottom; /* glyph extent */ |
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greg |
2.1 |
/* 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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greg |
2.4 |
int nref; /* number of references */ |
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greg |
2.1 |
GLYPH *fg[256]; /* font glyphs */ |
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greg |
2.3 |
short mwidth, mheight; /* mean glyph width and height */ |
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greg |
2.1 |
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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greg |
2.4 |
extern int retainfonts; /* retain loaded fonts? */ |
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#ifdef NOPROTO |
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greg |
2.1 |
extern FONT *getfont(); |
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greg |
2.4 |
extern void freefont(); |
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extern int uniftext(); |
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extern int squeeztext(); |
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extern int proptext(); |
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#else |
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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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#endif |
