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Annotation of researchv10no/libplot/libtr/tr.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 PUTFONT printf("\n.ft %s\n.sp -1\n",e1->pfont)
        !             4: #define PUTSIZE printf("\n.ps %d\n.sp -1\n",e1->psize)
        !             5: extern struct penvir {
        !             6:        double left,  bottom;
        !             7:        double xmin, ymin;
        !             8:        double scalex, scaley;
        !             9:        double sidex, sidey;
        !            10:        double copyx, copyy;
        !            11:        double quantum;
        !            12:        double grade;
        !            13:        double ninches;
        !            14:        double pslant;
        !            15:        int pgap;
        !            16:        int pmode, psize, pbrush;
        !            17:        char pfont[4];
        !            18:        } *e0, *e1, *esave;
        !            19: extern int CH;
        !            20: #define sSTEP 120
        !            21: #define NX(A) (int)(((A)*e1->scalex)+.5)
        !            22: #define LX(A) ((int)((A)*e1->scalex))
        !            23: #define LY(A) ((int)((A)*e1->scaley))
        !            24: #define RESET  if(CH++>8) { CH=0; move(e1->copyx,e1->copyy); }
        !            25: #define DASHSIZE (double)64.
        !            26: extern int internal;
        !            27: extern double linespace;
        !            28: struct seg {
        !            29:        int x, y, X, Y;
        !            30:        char stat;
        !            31: };
        !            32: #define RADIANS 57.3
        !            33: #define D202RES 972.
        !            34: #define APSRES 723.
        !            35: #define POSTRES        720.

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