Evince
Evince is a document viewer capable of displaying multiple and single page document formats like PDF and Postscript.
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fontmap.h
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1 /*
2  * Copyright (C) 2000, Matias Atria
3  *
4  * This program is free software; you can redistribute it and/or modify
5  * it under the terms of the GNU General Public License as published by
6  * the Free Software Foundation; either version 2 of the License, or
7  * (at your option) any later version.
8  *
9  * This program is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12  * GNU General Public License for more details.
13  *
14  * You should have received a copy of the GNU General Public License
15  * along with this program; if not, write to the Free Software
16  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
17  */
18 #ifndef _MDVI_FONTMAP_H
19 #define _MDVI_FONTMAP_H 1
20 
21 typedef struct _DviFontMapEnt DviFontMapEnt;
22 typedef struct _DviEncoding DviEncoding;
23 
24 typedef struct {
25  const char *psname;
26  const char *encoding;
27  const char *fontfile;
28  const char *fullfile;
29  const char *fmfile;
30  int fmtype;
31  long extend;
32  long slant;
33 } DviFontMapInfo;
34 
35 struct _DviEncoding {
36  DviEncoding *next;
37  DviEncoding *prev;
38  char *private;
39  char *filename;
40  char *name;
41  char **vector; /* table with exactly 256 strings */
42  int links;
43  long offset;
44  DviHashTable nametab;
45 };
46 
47 struct _DviFontMapEnt {
48  DviFontMapEnt *next;
49  DviFontMapEnt *prev;
50  char *private;
51  char *fontname;
52  char *psname;
53  char *encoding;
54  char *encfile;
55  char *fontfile;
56  char *fullfile;
57  long extend;
58  long slant;
59 };
60 
61 #define MDVI_FMAP_SLANT(x) ((double)(x)->slant / 10000.0)
62 #define MDVI_FMAP_EXTEND(x) ((double)(x)->extend / 10000.0)
63 
64 extern DviEncoding *mdvi_request_encoding __PROTO((const char *));
65 extern void mdvi_release_encoding __PROTO((DviEncoding *, int));
66 extern int mdvi_encode_glyph __PROTO((DviEncoding *, const char *));
67 extern DviFontMapEnt *mdvi_load_fontmap __PROTO((const char *));
68 extern void mdvi_install_fontmap __PROTO((DviFontMapEnt *));
69 extern int mdvi_load_fontmaps __PROTO((void));
70 extern int mdvi_query_fontmap __PROTO((DviFontMapInfo *, const char *));
71 extern void mdvi_flush_encodings __PROTO((void));
72 extern void mdvi_flush_fontmaps __PROTO((void));
73 
74 extern int mdvi_add_fontmap_file __PROTO((const char *, const char *));
75 
76 /* PS font maps */
77 extern int mdvi_ps_read_fontmap __PROTO((const char *));
78 extern char *mdvi_ps_find_font __PROTO((const char *));
79 extern TFMInfo *mdvi_ps_get_metrics __PROTO((const char *));
80 extern void mdvi_ps_flush_fonts __PROTO((void));
81 
82 #endif /* _MDVI_FONTMAP_H */