T1lib/t1lib/t1outline.h

   1 /*--------------------------------------------------------------------------
   2   ----- File:        t1outline.h
   3   ----- Author:      Rainer Menzner (Rainer.Menzner@web.de)
   4   ----- Date:        2002-10-18
   5   ----- Description: This file is part of the t1-library. It contains
   6                      definitions and declarations for t1outline.c.
   7   ----- Copyright:   t1lib is copyrighted (c) Rainer Menzner, 1996-2002.
   8                      As of version 0.5, t1lib is distributed under the
   9                      GNU General Public Library Lincense. The
  10                      conditions can be found in the files LICENSE and
  11                      LGPL, which should reside in the toplevel
  12                      directory of the distribution.  Please note that
  13                      there are parts of t1lib that are subject to
  14                      other licenses:
  15                      The parseAFM-package is copyrighted by Adobe Systems
  16                      Inc.
  17                      The type1 rasterizer is copyrighted by IBM and the
  18                      X11-consortium.
  19   ----- Warranties:  Of course, there's NO WARRANTY OF ANY KIND :-)
  20   ----- Credits:     I want to thank IBM and the X11-consortium for making
  21                      their rasterizer freely available.
  22                      Also thanks to Piet Tutelaers for his ps2pk, from
  23                      which I took the rasterizer sources in a format
  24                      independent from X11.
  25                      Thanks to all people who make free software living!
  26 --------------------------------------------------------------------------*/
  27
  28 #ifdef T1OUTLINE_C
  29
  30 T1_OUTLINE *T1_GetCharOutline( int FontID, char charcode, float size,
  31                                T1_TMATRIX *transform);
  32 T1_OUTLINE *T1_GetStringOutline( int FontID, char *string, int len,
  33                                  long spaceoff, int modflag, float size,
  34                                  T1_TMATRIX *transform);
  35 T1_OUTLINE *T1_ConcatOutlines( T1_OUTLINE *path1, T1_OUTLINE *path2);
  36 T1_OUTLINE *T1_ScaleOutline( T1_OUTLINE *path, float scale);
  37 T1_OUTLINE *T1_GetMoveOutline( int FontID, int deltax, int deltay, int modflag,
  38                                float size, T1_TMATRIX *transform);
  39 void T1_DumpPath( T1_OUTLINE *path);
  40 void T1_AbsolutePath( T1_OUTLINE *rpath);
  41 void T1_RelativePath( T1_OUTLINE *apath);
  42 void T1_ManipulatePath( T1_OUTLINE *path,
  43                         void (*manipulate)(fractpel *x,fractpel *y,int type));
  44 T1_OUTLINE *T1_CopyOutline( T1_OUTLINE *path);
  45 void T1_FreeOutline( T1_OUTLINE *path);
  46
  47
  48 #else
  49
  50 extern T1_OUTLINE *T1_GetCharOutline( int FontID, char charcode, float size,
  51                                       T1_TMATRIX *transform);
  52 extern T1_OUTLINE *T1_GetStringOutline( int FontID, char *string, int len,
  53                                         long spaceoff, int modflag, float size,
  54                                         T1_TMATRIX *transform);
  55 extern T1_OUTLINE *T1_ConcatOutlines( T1_OUTLINE *path1,
  56                                       T1_OUTLINE *path2);
  57 extern T1_OUTLINE *T1_ScaleOutline( T1_OUTLINE *path, float scale);
  58 extern T1_OUTLINE *T1_GetMoveOutline( int FontID, int deltax, int deltay, int modflag,
  59                                       float size, T1_TMATRIX *transform);
  60 extern void T1_DumpPath( T1_OUTLINE *path);
  61 extern void T1_AbsolutePath( T1_OUTLINE *rpath);
  62 extern void T1_RelativePath( T1_OUTLINE *apath);
  63 extern void T1_ManipulatePath( T1_OUTLINE *path,
  64                                void (*manipulate)(fractpel *x,fractpel *y,int type));
  65 extern T1_OUTLINE *T1_CopyOutline( T1_OUTLINE *path);
  66 extern void T1_FreeOutline( T1_OUTLINE *path);
  67
  68 #endif
  69
  70
  71 extern struct region *fontfcnB(int FontID, int modflag,
  72                                struct XYspace *S, char **ev,
  73                                unsigned char index, int *mode,
  74                                psfont *Font_Ptr,
  75                                int do_raster,
  76                                float strokewidth);
  77 extern struct region *fontfcnB_string( int FontID, int modflag,
  78                                        struct XYspace *S, char **ev,
  79                                        unsigned char *string, int no_chars,
  80                                        int *mode, psfont *Font_Ptr,
  81                                        int *kern_pairs, long spacewidth,
  82                                        int do_raster,
  83                                        float strokewidth);
  84 extern struct region *fontfcnB_ByName( int FontID, int modflag,
  85                                        struct XYspace *S,
  86                                        char *charname,
  87                                        int *mode, psfont *Font_Ptr,
  88                                        int do_raster);
  89
  90