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Annotation of 43BSDTahoe/usr.lib/libplot/vt0/subr.c, revision 1.1

1.1     ! root        1: #ifndef lint
        !             2: static char sccsid[] = "@(#)subr.c     4.1 (Berkeley) 6/27/83";
        !             3: #endif
        !             4: 
        !             5: extern float obotx;
        !             6: extern float oboty;
        !             7: extern float boty;
        !             8: extern float botx;
        !             9: extern float scalex;
        !            10: extern float scaley;
        !            11: xsc(xi){
        !            12:        int xa;
        !            13:        xa = (xi-obotx)*scalex+botx;
        !            14:        return(xa);
        !            15: }
        !            16: ysc(yi){
        !            17:        int ya;
        !            18:        ya = (yi-oboty)*scaley+boty;
        !            19:        return(ya);
        !            20: }

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