1/***************************************************************************/
2/*                                                                         */
3/*  afglobal.h                                                             */
4/*                                                                         */
5/*    Auto-fitter routines to compute global hinting values                */
6/*    (specification).                                                     */
7/*                                                                         */
8/*  Copyright 2003-2005, 2007, 2009, 2011 by                               */
9/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
10/*                                                                         */
11/*  This file is part of the FreeType project, and may only be used,       */
12/*  modified, and distributed under the terms of the FreeType project      */
13/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
14/*  this file you indicate that you have read the license and              */
15/*  understand and accept it fully.                                        */
16/*                                                                         */
17/***************************************************************************/
18
19
20#ifndef __AFGLOBAL_H__
21#define __AFGLOBAL_H__
22
23
24#include "aftypes.h"
25
26
27FT_BEGIN_HEADER
28
29
30  /************************************************************************/
31  /************************************************************************/
32  /*****                                                              *****/
33  /*****                  F A C E   G L O B A L S                     *****/
34  /*****                                                              *****/
35  /************************************************************************/
36  /************************************************************************/
37
38
39  /*
40   *  model the global hints data for a given face, decomposed into
41   *  script-specific items
42   */
43  typedef struct AF_FaceGlobalsRec_*   AF_FaceGlobals;
44
45
46  FT_LOCAL( FT_Error )
47  af_face_globals_new( FT_Face          face,
48                       AF_FaceGlobals  *aglobals );
49
50  FT_LOCAL( FT_Error )
51  af_face_globals_get_metrics( AF_FaceGlobals     globals,
52                               FT_UInt            gindex,
53                               FT_UInt            options,
54                               AF_ScriptMetrics  *ametrics );
55
56  FT_LOCAL( void )
57  af_face_globals_free( AF_FaceGlobals  globals );
58
59  FT_LOCAL_DEF( FT_Bool )
60  af_face_globals_is_digit( AF_FaceGlobals  globals,
61                            FT_UInt         gindex );
62
63  /* */
64
65
66FT_END_HEADER
67
68#endif /* __AFGLOBAL_H__ */
69
70
71/* END */
72