1 /***************************************************************************/
2 /* */
3 /* ahhint.h */
4 /* */
5 /* Glyph hinter (declaration). */
6 /* */
7 /* Copyright 2000-2001 Catharon Productions Inc. */
8 /* Author: David Turner */
9 /* */
10 /* This file is part of the Catharon Typography Project and shall only */
11 /* be used, modified, and distributed under the terms of the Catharon */
12 /* Open Source License that should come with this file under the name */
13 /* `CatharonLicense.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 /* Note that this license is compatible with the FreeType license. */
18 /* */
19 /***************************************************************************/
22 #ifndef __AHHINT_H__
23 #define __AHHINT_H__
26 #include <ft2build.h>
27 #include "ahglobal.h"
30 FT_BEGIN_HEADER
33 #define AH_HINT_DEFAULT 0
34 #define AH_HINT_NO_ALIGNMENT 1
35 #define AH_HINT_NO_HORZ_EDGES 0x20000L
36 #define AH_HINT_NO_VERT_EDGES 0x40000L
39 /* create a new empty hinter object */
40 FT_LOCAL FT_Error
41 ah_hinter_new( FT_Library library,
42 AH_Hinter** ahinter );
44 /* Load a hinted glyph in the hinter */
45 FT_LOCAL FT_Error
46 ah_hinter_load_glyph( AH_Hinter* hinter,
47 FT_GlyphSlot slot,
48 FT_Size size,
49 FT_UInt glyph_index,
50 FT_Int load_flags );
52 /* finalize a hinter object */
53 FT_LOCAL void
54 ah_hinter_done( AH_Hinter* hinter );
56 FT_LOCAL void
57 ah_hinter_done_face_globals( AH_Face_Globals* globals );
59 FT_LOCAL void
60 ah_hinter_get_global_hints( AH_Hinter* hinter,
61 FT_Face face,
62 void** global_hints,
63 long* global_len );
65 FT_LOCAL void
66 ah_hinter_done_global_hints( AH_Hinter* hinter,
67 void* global_hints );
70 FT_END_HEADER
72 #endif /* __AHHINT_H__ */
75 /* END */