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Annotation of researchv10no/libplot/lib4014/tek.h, revision 1.1

1.1     ! root        1: #define SCX(A) (A - e1->xmin)*e1->scalex  + e1->left;
        !             2: #define SCY(A) (A - e1->ymin)*e1->scaley + e1->bottom;
        !             3: #define unorm(y)       (double)y
        !             4: extern struct penvir {
        !             5:        double left, bottom;
        !             6:        double xmin, ymin;
        !             7:        double scalex, scaley;
        !             8:        double sidex, sidey;
        !             9:        double copyx, copyy;
        !            10:        double  quantum;
        !            11:        double grade;
        !            12:        int pgap;
        !            13:        double pslant;
        !            14:        char ppink, pbrush;
        !            15:        } *e0, *e1, *e2, *esave;
        !            16: extern int ohiy, ohix, oloy, oextra;
        !            17: extern int internal;
        !            18: char bcolor();
        !            19: #define ESC    033
        !            20: #define ERASE  014
        !            21: #define PLOTOUT        037
        !            22: #define PLOTIN 035
        !            23: #define RADIAN 57.3
        !            24: struct seg{
        !            25:        int x, y, X, Y;
        !            26:        char stat;
        !            27: };

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