[unix-history] / usr / src / lib / libplot / vt0 / line.c

#ifndef lint
static char sccsid[] = "@(#)line.c	4.1 (Berkeley) %G%";
#endif

extern vti;
extern xnow,ynow;
line(x0,y0,x1,y1){
	struct{char x,c; int x0,y0,x1,y1;} p;
	p.c = 3;
	p.x0 = xsc(x0);
	p.y0 = ysc(y0);
	p.x1 = xnow = xsc(x1);
	p.y1 = ynow = ysc(y1);
	write(vti,&p.c,9);
}
cont(x0,y0){
	line(xnow,ynow,xsc(x0),ysc(y0));
	return;
}
Commit	Line	Data
0c29e482 SL	1	#ifndef lint
	2	static char sccsid[] = "@(#)line.c 4.1 (Berkeley) %G%";
	3	#endif
	4
	5	extern vti;
	6	extern xnow,ynow;
	7	line(x0,y0,x1,y1){
	8	struct{char x,c; int x0,y0,x1,y1;} p;
	9	p.c = 3;
	10	p.x0 = xsc(x0);
	11	p.y0 = ysc(y0);
	12	p.x1 = xnow = xsc(x1);
	13	p.y1 = ynow = ysc(y1);
	14	write(vti,&p.c,9);
	15	}
	16	cont(x0,y0){
	17	line(xnow,ynow,xsc(x0),ysc(y0));
	18	return;
	19	}