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Annotation of researchv10no/libplot/libtr/tr.h, revision 1.1.1.1

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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