[unix-history] / usr / src / lib / libplot / vt0 / space.c

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

extern float boty;
extern float botx;
extern float oboty;
extern float obotx;
extern float scalex;
extern float scaley;
float deltx 4095.;
float delty 4095.;
space(x0,y0,x1,y1){
	botx = -2047.;
	boty = -2047;
	obotx = x0;
	oboty = y0;
	scalex = deltx/(x1-x0);
	scaley = delty/(y1-y0);
}
Commit	Line	Data
23af587d SL	1	#ifndef lint
	2	static char sccsid[] = "@(#)space.c 4.1 (Berkeley) %G%";
	3	#endif
	4
	5	extern float boty;
	6	extern float botx;
	7	extern float oboty;
	8	extern float obotx;
	9	extern float scalex;
	10	extern float scaley;
	11	float deltx 4095.;
	12	float delty 4095.;
	13	space(x0,y0,x1,y1){
	14	botx = -2047.;
	15	boty = -2047;
	16	obotx = x0;
	17	oboty = y0;
	18	scalex = deltx/(x1-x0);
	19	scaley = delty/(y1-y0);
	20	}