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

/*	line.c	4.1	83/03/09	*/
/*
 * line: draw a line from point 1 to point 2.
 */

#include "2648.h"

line(x1, y1, x2, y2)
int x1, y1, x2, y2;
{
#ifdef TRACE
	if (trace)
		fprintf(trace, "line((%d, %d), (%d, %d)),", x1, y1, x2, y2);
#endif
	if (x1==_penx && y1==_peny) {
		/*
		 * Get around a bug in the HP terminal where one point
		 * lines don't get drawn more than once.
		 */
		move(x1, y1+1);
		sync();
	}
	move(x1, y1);
	draw(x2, y2);
}
Commit	Line	Data
9a5b9963 RC	1	/* line.c 4.1 83/03/09 */
	2	/*
	3	* line: draw a line from point 1 to point 2.
	4	*/
	5
	6	#include "2648.h"
	7
	8	line(x1, y1, x2, y2)
	9	int x1, y1, x2, y2;
	10	{
	11	#ifdef TRACE
	12	if (trace)
	13	fprintf(trace, "line((%d, %d), (%d, %d)),", x1, y1, x2, y2);
	14	#endif
	15	if (x1==_penx && y1==_peny) {
	16	/*
	17	* Get around a bug in the HP terminal where one point
	18	* lines don't get drawn more than once.
	19	*/
	20	move(x1, y1+1);
	21	sync();
	22	}
	23	move(x1, y1);
	24	draw(x2, y2);
	25	}