[unix-history] / usr / src / lib / libplot / t4014 / space.c

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

extern float botx;
extern float boty;
extern float obotx;
extern float oboty;
extern float scalex;
extern float scaley;
extern int scaleflag;
space(x0,y0,x1,y1){
	botx = 0.;
	boty = 0.;
	obotx = x0;
	oboty = y0;
	if(scaleflag)
		return;
	scalex = 3120./(x1-x0);
	scaley = 3120./(y1-y0);
}
Commit	Line	Data
8ca5a16e SL	1	#ifndef lint
	2	static char sccsid[] = "@(#)space.c 4.1 (Berkeley) %G%";
	3	#endif
	4
	5	extern float botx;
	6	extern float boty;
	7	extern float obotx;
	8	extern float oboty;
	9	extern float scalex;
	10	extern float scaley;
	11	extern int scaleflag;
	12	space(x0,y0,x1,y1){
	13	botx = 0.;
	14	boty = 0.;
	15	obotx = x0;
	16	oboty = y0;
	17	if(scaleflag)
	18	return;
	19	scalex = 3120./(x1-x0);
	20	scaley = 3120./(y1-y0);
	21	}