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Cream of the Crop 1
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CBGRX100.ARJ
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GRXFONT.H
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1992-04-10
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/**
** GRXFONT.H
**
** Copyright (C) 1992, Csaba Biegl
** 820 Stirrup Dr, Nashville, TN, 37221
** csaba@vuse.vanderbilt.edu
**
** This file is distributed under the terms listed in the document
** "copying.cb", available from the author at the address above.
** A copy of "copying.cb" should accompany this file; if not, a copy
** should be available from where this file was obtained. This file
** may not be distributed without a verbatim copy of "copying.cb".
** You should also have received a copy of the GNU General Public
** License along with this program (it is in the file "copying");
** if not, write to the Free Software Foundation, Inc., 675 Mass Ave,
** Cambridge, MA 02139, USA.
**
** This program is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
** GNU General Public License for more details.
**/
#ifndef _GRXFONT_H_
#define _GRXFONT_H_
#if defined(__GNUC__) && !defined(near)
# define near
# define far
# define huge
#endif
typedef struct { /* fixed font structure */
GrFont h; /* font header */
short ff_chrsize; /* size of a character in bytes */
char far *ff_bits; /* fixed font bitmap */
} FixedFont;
typedef struct { /* proportional font structure */
GrFont h; /* font header */
short pf_minwidth; /* smallest font width */
short pf_maxwidth; /* largest font width */
short *pf_width; /* ptr to array of character widths */
char far *pf_bits[1]; /* fixed font bitmap */
} PropFont;
extern GrFont *_GrDefaultFont;
extern GrFont *_GrGetDefaultFont(void);
extern int _GrGetTextSize(char *txt,int len,int *w,int *h,GrTextOption *opt);
#define CHECK_FONT(font) \
(((font) != NULL) ? \
(font) : \
(_GrDefaultFont != NULL) ? _GrDefaultFont : _GrGetDefaultFont())
#define FFP(f) ((FixedFont *)(f))
#define PFP(f) ((PropFont *)(f))
#endif /* whole file */