src/meta/span.h

/* RCSid: $Id: span.h,v 1.1 2003/02/22 02:07:26 greg Exp $ */
/*
 *   Structures for line segment output to dot matrix printers
 */
#ifndef _RAD_SPAN_H_
#define _RAD_SPAN_H_

#ifdef __cplusplus
extern "C" {
#endif


#define  MAXSPAN  5120                  /* maximum span size in bytes */

struct span  {                          /* line of printer output */
              int  xleft, xright, ybot, ytop;
              char  cols[MAXSPAN];
              char  tcols[MAXSPAN];     
              };


extern int  linwidt, linhite,           /* line size */
            nrows;                      /* # of rows */

extern int  minwidth;                   /* minimum line width */

extern struct span  outspan;            /* output span */

extern int  spanmin, spanmax;           /* current span dimensions */

#ifdef __cplusplus
}
#endif
#endif /* _RAD_SPAN_H_ */

Revision:	1.2
Committed:	Mon Jul 14 22:24:00 2003 UTC (20 years, 9 months ago) by schorsch
Content type:	text/plain
Branch:	MAIN
CVS Tags:	rad3R6P1, rad3R6
Changes since 1.1:	+13 -4 lines
Log Message:	Instrumented headers against multiple inclusion and for use from C++. Moved includes in headers out of "C" scope.
#	Content
1	/* RCSid: $Id: span.h,v 1.1 2003/02/22 02:07:26 greg Exp $ */
2	/*
3	* Structures for line segment output to dot matrix printers
4	*/
5	#ifndef _RAD_SPAN_H_
6	#define _RAD_SPAN_H_
7
8	#ifdef __cplusplus
9	extern "C" {
10	#endif
11
12
13	#define MAXSPAN 5120 /* maximum span size in bytes */
14
15	struct span { /* line of printer output */
16	int xleft, xright, ybot, ytop;
17	char cols[MAXSPAN];
18	char tcols[MAXSPAN];
19	};
20
21
22
23
24	extern int linwidt, linhite, /* line size */
25	nrows; /* # of rows */
26
27	extern int minwidth; /* minimum line width */
28
29	extern struct span outspan; /* output span */
30
31	extern int spanmin, spanmax; /* current span dimensions */
32
33	#ifdef __cplusplus
34	}
35	#endif
36	#endif /* _RAD_SPAN_H_ */
37