[unix-history] / usr / src / old / lib2648 / areaclear.c

/*	areaclear.c	4.1	83/03/09	*/

#include "2648.h"

areaclear(rmin, cmin, rmax, cmax)
int rmin, cmin, rmax, cmax;
{
	int osm;
	char mes[20];
	register int i;

#ifdef TRACE
	if (trace)
		fprintf(trace, "areaclear(%d, %d, %d, %d)\n", rmin, cmin, rmax, cmax);
#endif
	osm = _supsmode;
	setclear();
	sync();
#ifdef notdef
	/* old kludge because I couldn't get area fill to work */
	for (i=rmax; i>=rmin; i--) {
		move(cmin, i);
		draw(cmax, i);
	}
#endif
	sprintf(mes, "%da1b%d %d %d %de", (_video==NORMAL) ? 1 : 2, cmin, rmin, cmax, rmax);
	escseq(ESCM);
	outstr(mes);
	_supsmode = osm;
}
Commit	Line	Data
46f97079 RC	1	/* areaclear.c 4.1 83/03/09 */
	2
	3	#include "2648.h"
	4
	5	areaclear(rmin, cmin, rmax, cmax)
	6	int rmin, cmin, rmax, cmax;
	7	{
	8	int osm;
	9	char mes[20];
	10	register int i;
	11
	12	#ifdef TRACE
	13	if (trace)
	14	fprintf(trace, "areaclear(%d, %d, %d, %d)\n", rmin, cmin, rmax, cmax);
	15	#endif
	16	osm = _supsmode;
	17	setclear();
	18	sync();
	19	#ifdef notdef
	20	/* old kludge because I couldn't get area fill to work */
	21	for (i=rmax; i>=rmin; i--) {
	22	move(cmin, i);
	23	draw(cmax, i);
	24	}
	25	#endif
	26	sprintf(mes, "%da1b%d %d %d %de", (_video==NORMAL) ? 1 : 2, cmin, rmin, cmax, rmax);
	27	escseq(ESCM);
	28	outstr(mes);
	29	_supsmode = osm;
	30	}