32 lines
553 B
C
32 lines
553 B
C
/* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
|
|
/* All Rights Reserved */
|
|
|
|
/* THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF AT&T */
|
|
/* The copyright notice above does not evidence any */
|
|
/* actual or intended publication of such source code. */
|
|
|
|
#ident "$Revision: 1.2 $"
|
|
|
|
extern float obotx;
|
|
extern float oboty;
|
|
extern float boty;
|
|
extern float botx;
|
|
extern float scalex;
|
|
extern float scaley;
|
|
|
|
int
|
|
xsc(int xi)
|
|
{
|
|
int xa;
|
|
xa = (xi-obotx)*scalex+botx;
|
|
return(xa);
|
|
}
|
|
|
|
int
|
|
ysc(int yi)
|
|
{
|
|
int ya;
|
|
ya = (yi-oboty)*scaley+boty;
|
|
return(ya);
|
|
}
|