#ifndef lint
static char sccsid[] = "@(#)space.c	4.1 (Berkeley) 11/10/83";
#endif

#include "hp7221.h"

space(x0,y0,x1,y1)
int x0,y0,x1,y1;
{
	double scalex, scaley;
	lowx = x0;
	lowy = y0;
	scalex = XMAX/(double)(x1-lowx);
	scaley = YMAX/(double)(y1-lowy);
	scale = scalex < scaley ? scalex : scaley;
}