libplot/hp2648/line.c

	line.c revision b7d62af5b42f0da2eb668e8d33d24d2f4fdd98a8
/*
 * Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
 * Use is subject to license terms.
 */

/*	Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T	*/
/*	  All Rights Reserved  	*/

/*
 * Copyright (c) 1980 Regents of the University of California.
 * All rights reserved. The Berkeley software License Agreement
 * specifies the terms and conditions for redistribution.
 */

#pragma ident	"%Z%%M%	%I%	%E% SMI"

#include "hp2648.h"

void
line(int x0, int y0, int x1, int y1)
{
	if(xsc(x0)==currentx && ysc(y0)==currenty)
		cont(x1,y1);
	else if(xsc(x1)==currentx && ysc(y1)==currenty)
		cont(x0,y0);
	else{
		move(x0,y0);
		cont(x1,y1);
	}
}