1 This file contains a list of various font formats. It gives the
2 reference document and whether it is supported in FreeType 2.
6 The only special case is `MAC'; on older Mac OS versions, a `file'
7 is stored as a data and a resource fork, this is, within two
8 separate data chunks. In all other cases, the font data is stored
12 The format used to represent the font data. In the table below it
13 is used only if the font format differs. Possible values are `SFNT'
14 (binary), `PS' (a text header, followed by binary or text data), and
15 `LZW' (compressed with either `gzip' or `compress').
18 How the font is to be accessed, possibly after converting the file
19 type and wrapper format into a generic form. Bitmap formats are
20 `BDF', `PCF', and one form of `WINFNT'; all others are vector
24 Sub-formats of the font format. `SBIT' and `MACSBIT' are bitmap
25 formats, `MM' and `VAR' support optical axes.
28 If not specified, the glyph access is `standard' to the font format.
29 Values are `CID' for CID-keyed fonts, `SYNTHETIC' for fonts which
30 are modified versions of other fonts by means of a transformation
31 matrix, `COLLECTION' for collecting multiple fonts (sharing most of
32 the data) into a single file, and `TYPE_0' for PS fonts which are to
33 be accessed in a tree-like structure.
36 The module in the FreeType library which handles the specific font
37 format. A missing entry means that FreeType doesn't support the
41 Please send additions and/or corrections to wl@gnu.org or to the
42 FreeType developer's list at freetype-devel@nongnu.org (for subscribers
43 only). If you can provide a font example for a format which isn't
44 supported yet please send a mail too.
47 file wrapper font font glyph FreeType reference
48 type format format type access driver documents
49 ----------------------------------------------------------------------------
51 --- --- BDF --- --- bdf 5005.BDF_Spec.pdf, X11
54 --- SFNT PS TYPE_1 --- --- Type 1 GX Font Format
56 MAC SFNT PS TYPE_1 --- --- Type 1 GX Font Format
58 --- SFNT PS TYPE_1 CID --- 5180.sfnt.pdf (for the Mac)
59 MAC SFNT PS TYPE_1 CID --- 5180.sfnt.pdf (for the Mac)
60 --- SFNT PS CFF --- cff OT spec, 5176.CFF.pdf
62 MAC SFNT PS CFF --- cff OT spec, 5176.CFF.pdf
64 --- SFNT PS CFF CID cff OT spec, 5176.CFF.pdf
65 MAC SFNT PS CFF CID cff OT spec, 5176.CFF.pdf
66 --- SFNT PS CFF SYNTHETIC --- OT spec, 5176.CFF.pdf
67 MAC SFNT PS CFF SYNTHETIC --- OT spec, 5176.CFF.pdf
68 --- SFNT TT SBIT --- sfnt XFree86 (bitmaps only;
70 --- SFNT TT MACSBIT --- sfnt OT spec (for the Mac;
71 bitmaps only; `bhed' table)
72 MAC SFNT TT MACSBIT --- sfnt OT spec (for the Mac;
73 bitmaps only; `bhed' table)
74 --- SFNT TT --- --- truetype OT spec (`normal' TT font)
75 MAC SFNT TT --- --- truetype OT spec (`normal' TT font)
76 MAC SFNT TT VAR --- truetype GX spec (`?var' tables)
77 --- SFNT TT --- COLLECTION truetype OT spec (this can't be CFF)
78 MAC SFNT TT --- COLLECTION truetype OT spec (this can't be CFF)
81 --- --- PS TYPE_1 --- type1 T1_SPEC.pdf
82 (`normal' Type 1 font)
83 MAC --- PS TYPE_1 --- type1 T1_SPEC.pdf
84 (`normal' Type 1 font)
85 --- --- PS TYPE_1 CID cid PLRM.pdf (CID Font Type 0;
87 --- --- PS MM --- type1 5015.Type1_Supp.pdf
89 --- --- PS CFF --- cff 5176.CFF.pdf (`pure' CFF)
90 --- --- PS CFF CID cff 5176.CFF.pdf (`pure' CFF)
91 --- --- PS CFF SYNTHETIC --- 5176.CFF.pdf (`pure' CFF)
92 --- PS PS CFF --- --- PLRM.pdf (Type 2) [1]
93 --- PS PS CFF CID --- PLRM.pdf (Type 2) [1]
94 --- PS PS CFF SYNTHETIC --- PLRM.pdf (Type 2) [1]
95 --- --- PS --- TYPE_0 --- PLRM.pdf
96 --- --- PS TYPE_3 --- --- PLRM.pdf (never supported)
97 --- --- PS TYPE_3 CID --- PLRM.pdf (CID Font Type 1;
98 Type 10 font; never supported)
99 --- PS PS TYPE_14 --- --- PLRM.pdf (Chameleon font;
100 Type 14 font; never supported?)
101 --- --- PS TYPE_32 CID --- PLRM.pdf (CID Font Type 4;
102 Type 32 font; never supported?)
103 --- PS TT --- --- type42 5012.Type42_Spec.pdf
105 --- PS TT --- CID --- PLRM.pdf (CID Font Type 2;
112 --- --- PCF --- --- pcf X11
113 --- LZW PCF --- --- pcf X11
116 --- --- PFR PFR0 --- pfr [2]
117 --- --- PFR PFR1 --- --- (undocumented, proprietary;
118 probably never supported)
121 --- --- WINFNT --- --- winfonts MS Windows 3 Developer's Notes
122 --- --- WINFNT VECTOR --- --- MS Windows 3 Developer's Notes
125 [1] Support should be rather simple since this is identical to `CFF' but
128 [2] Official PFR specification:
130 http://www.bitstream.com/categories/developer/truedoc/pfrspec.html
131 http://www.bitstream.com/categories/developer/truedoc/pfrspec1.2.pdf
133 The syntax of the auxiliary data is not defined there, but is
134 partially defined in MHP 1.0.3 (also called ETSI TS 101812 V1.3.1)
138 http://webapp.etsi.org/workprogram/Report_WorkItem.asp?WKI_ID=18799
140 (free registration required).
142 ------------------------------------------------------------------------
144 Copyright 2004, 2005 by
145 David Turner, Robert Wilhelm, and Werner Lemberg.
147 This file is part of the FreeType project, and may only be used,
148 modified, and distributed under the terms of the FreeType project
149 license, LICENSE.TXT. By continuing to use, modify, or distribute this
150 file you indicate that you have read the license and understand and
154 --- end of formats.txt ---