tr2ps/tr2ps.h

   1 #define MAXSPECHARS     512
   2 #define MAXTOKENSIZE    128
   3 #define UTFmax          3
   4
   5 extern FILE *fout, *ferr;
   6
   7 #define MAXFONT                 128
   8 #define MAXFONTNAME             256
   9
  10 extern int debug;
  11 extern int fontsize;
  12 extern int fontpos;
  13 extern int resolution;  /* device resolution, goobies per inch */
  14 extern int minx;                /* minimum x motion */
  15 extern int miny;                /* minimum y motion */
  16 extern char devname[];
  17 extern int unitwidth;
  18 extern int fontmnt;
  19 extern char fontmtab[MAXFONT][MAXFONTNAME];
  20
  21 extern int curtrofffontid;      /* index into trofftab of current troff font */
  22 extern int troffontcnt;
  23
  24 extern int drawflag;
  25
  26 struct specname {
  27         char *str;
  28         struct specname *next;
  29 };
  30
  31 /* character entries for special characters (those pointed
  32  * to by multiple character names, e.g. \(mu for multiply.
  33  */
  34 struct charent {
  35         char gname[32];         /* postscript glyph name */
  36         char name[16];          /* character name, e.g. \(mu */
  37         int charnum;            /* postscript font character number */
  38         short troffcharwidth;
  39         struct charent *next;
  40 };
  41
  42 struct troffont {
  43         char trfontid[MAXFONTNAME];     /* the common troff font name e.g., `R' */
  44         char psfontid[MAXFONTNAME];     /* the ps font name e.g, 'Times-Roman' */
  45         BOOLEAN special;                /* flag says this is a special font. */
  46         int spacewidth;
  47         struct charent *charent[NUMCHARS];
  48 };
  49
  50 extern struct troffont troffontab[];
  51
  52 /** prototypes **/
  53 void initialize(void);
  54 void mountfont(int, char*);
  55 int findtfn(char *, int);
  56 void runeout(int c);
  57 void specialout(char *);
  58 long nametorune(char *);
  59 void conv(struct ustr *us);
  60 void hgoto(int);
  61 void vgoto(int);
  62 void hmot(int);
  63 void vmot(int);
  64 void draw(struct ustr *us);
  65 void devcntl(struct ustr *us);
  66 void error(int, char *, ...);
  67 void loadfont(int, char *);
  68 void flushtext(void);
  69 void t_charht(int);
  70 void t_slant(int);
  71 void setpsfont(int, int);
  72 int findpfn(char *fontname);
  73 void settrfont(void);
  74 int hash(char *, int);
  75 int readDESC(void);
  76 void setencoding(char *name);
  77 void finish(void);
  78 void ps_include(struct ustr *us, FILE *out, int, int,
  79         int, int, double, double, double, double,
  80         double, double, double);
  81 void picture(struct ustr *us, char *);
  82 void beginpath(char*, int);
  83 void drawpath(char*, int);