git.r.bdr.sh - rbdr/super-polarity/blob

   1 /***************************************************************************/
   2 /*                                                                         */
   3 /*  ftxf86.h                                                               */
   4 /*                                                                         */
   5 /*    Support functions for X11.                                           */
   6 /*                                                                         */
   7 /*  Copyright 2002, 2003, 2004, 2006, 2007 by                              */
   8 /*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
   9 /*                                                                         */
  10 /*  This file is part of the FreeType project, and may only be used,       */
  11 /*  modified, and distributed under the terms of the FreeType project      */
  12 /*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
  13 /*  this file you indicate that you have read the license and              */
  14 /*  understand and accept it fully.                                        */
  15 /*                                                                         */
  16 /***************************************************************************/
  17
  18
  19 #ifndef __FTXF86_H__
  20 #define __FTXF86_H__
  21
  22 #include <ft2build.h>
  23 #include FT_FREETYPE_H
  24
  25 #ifdef FREETYPE_H
  26 #error "freetype.h of FreeType 1 has been loaded!"
  27 #error "Please fix the directory search order for header files"
  28 #error "so that freetype.h of FreeType 2 is found first."
  29 #endif
  30
  31
  32 FT_BEGIN_HEADER
  33
  34
  35   /*************************************************************************/
  36   /*                                                                       */
  37   /* <Section>                                                             */
  38   /*   font_formats                                                        */
  39   /*                                                                       */
  40   /* <Title>                                                               */
  41   /*   Font Formats                                                        */
  42   /*                                                                       */
  43   /* <Abstract>                                                            */
  44   /*   Getting the font format.                                            */
  45   /*                                                                       */
  46   /* <Description>                                                         */
  47   /*   The single function in this section can be used to get the font     */
  48   /*   format.  Note that this information is not needed normally;         */
  49   /*   however, there are special cases (like in PDF devices) where it is  */
  50   /*   important to differentiate, in spite of FreeType's uniform API.     */
  51   /*                                                                       */
  52   /*   This function is in the X11/xf86 namespace for historical reasons   */
  53   /*   and in no way depends on that windowing system.                     */
  54   /*                                                                       */
  55   /*************************************************************************/
  56
  57
  58   /*************************************************************************/
  59   /*                                                                       */
  60   /* <Function>                                                            */
  61   /*   FT_Get_X11_Font_Format                                              */
  62   /*                                                                       */
  63   /* <Description>                                                         */
  64   /*   Return a string describing the format of a given face, using values */
  65   /*   which can be used as an X11 FONT_PROPERTY.  Possible values are     */
  66   /*   `TrueType', `Type~1', `BDF', `PCF', `Type~42', `CID~Type~1', `CFF', */
  67   /*   `PFR', and `Windows~FNT'.                                           */
  68   /*                                                                       */
  69   /* <Input>                                                               */
  70   /*   face ::                                                             */
  71   /*     Input face handle.                                                */
  72   /*                                                                       */
  73   /* <Return>                                                              */
  74   /*   Font format string.  NULL in case of error.                         */
  75   /*                                                                       */
  76   FT_EXPORT( const char* )
  77   FT_Get_X11_Font_Format( FT_Face  face );
  78
  79  /* */
  80
  81 FT_END_HEADER
  82
  83 #endif /* __FTXF86_H__ */