usr/src/lib/libplot/hp7221/space.c

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