space.c

<B>Digital的Unix操作系统VAX 4.2源码</B>

#ifndef lint
static char sccsid[] = "@(#)space.c	4.1 (Berkeley) 6/27/83";
#endif

# include "con.h"
space(x0,y0,x1,y1){
	botx = -2047.;
	boty = -2047.;
	obotx = x0;
	oboty = y0;
	scalex = 4096./(x1-x0);
	scaley = 4096./(y1-y0);
}