From f4092abdf94af6a99aff944d6264bc1284e8bdd4 Mon Sep 17 00:00:00 2001 From: Reinhard Tartler Date: Mon, 10 Oct 2011 17:43:39 +0200 Subject: Imported nx-X11-3.1.0-1.tar.gz Summary: Imported nx-X11-3.1.0-1.tar.gz Keywords: Imported nx-X11-3.1.0-1.tar.gz into Git repository --- nx-X11/extras/freetype2/docs/formats.txt | 139 +++++++++++++++++++++++++++++++ 1 file changed, 139 insertions(+) create mode 100644 nx-X11/extras/freetype2/docs/formats.txt (limited to 'nx-X11/extras/freetype2/docs/formats.txt') diff --git a/nx-X11/extras/freetype2/docs/formats.txt b/nx-X11/extras/freetype2/docs/formats.txt new file mode 100644 index 000000000..b11f6c409 --- /dev/null +++ b/nx-X11/extras/freetype2/docs/formats.txt @@ -0,0 +1,139 @@ +This file contains a list of various font formats. It gives the +reference document and whether it is supported in FreeType 2. + + + file type: + The only special case is `MAC'; on older Mac OS versions, a `file' + is stored as a data and a resource fork, this is, within two + separate data chunks. In all other cases, the font data is stored + in a single file. + + wrapper format: + The format used to represent the font data. In the table below it + is used only if the font format differs. Possible values are + `SFNT' (binary), `PS' (a text header, followed by binary or text + data), and `LZW' (compressed with either `gzip' or `compress'). + + font format: + How the font is to be accessed, possibly after converting the file + type and wrapper format into a generic form. Bitmap formats are + `BDF', `PCF', and one form of `WINFNT'; all others are vector + formats. + + font type: + Sub-formats of the font format. `SBIT' and `MACSBIT' are bitmap + formats, `MM' and `VAR' support optical axes. + + glyph access: + If not specified, the glyph access is `standard' to the font + format. Values are `CID' for CID-keyed fonts, `SYNTHETIC' for + fonts which are modified versions of other fonts by means of a + transformation matrix, `COLLECTION' for collecting multiple fonts + (sharing most of the data) into a single file, and `TYPE_0' for PS + fonts which are to be accessed in a tree-like structure. + + FreeType driver: + The module in the FreeType library which handles the specific font + format. A missing entry means that FreeType doesn't support the + font format (yet). + + +Please send additions and/or corrections to wl@gnu.org or to the +FreeType developer's list at devel@freetype (for subscribers only). If +you can provide a font example for a format which isn't supported yet +please send a mail too. + + +file wrapper font font glyph FreeType reference +type format format type access driver documents +---------------------------------------------------------------------------- + +--- --- BDF --- --- bdf 5005.BDF_Spec.pdf, X11 + + +--- SFNT PS TYPE_1 --- --- Type 1 GX Font Format + (for the Mac) +MAC SFNT PS TYPE_1 --- --- Type 1 GX Font Format + (for the Mac) +--- SFNT PS TYPE_1 CID --- 5180.sfnt.pdf (for the Mac) +MAC SFNT PS TYPE_1 CID --- 5180.sfnt.pdf (for the Mac) +--- SFNT PS CFF --- cff OT spec, 5176.CFF.pdf + (`OTTO' format) +MAC SFNT PS CFF --- cff OT spec, 5176.CFF.pdf + (`OTTO' format) +--- SFNT PS CFF CID cff OT spec, 5176.CFF.pdf +MAC SFNT PS CFF CID cff OT spec, 5176.CFF.pdf +--- SFNT PS CFF SYNTHETIC --- OT spec, 5176.CFF.pdf +MAC SFNT PS CFF SYNTHETIC --- OT spec, 5176.CFF.pdf +--- SFNT TT SBIT --- --- XFree86? (bitmaps only; + `head' table) +--- SFNT TT MACSBIT --- sfnt OT spec (for the Mac; + bitmaps only; `bhed' table) +MAC SFNT TT MACSBIT --- sfnt OT spec (for the Mac; + bitmaps only; `bhed' table) +--- SFNT TT --- --- truetype OT spec (`normal' TT font) +MAC SFNT TT --- --- truetype OT spec (`normal' TT font) +MAC SFNT TT VAR --- truetype GX spec (`?var' tables) +--- SFNT TT --- COLLECTION truetype OT spec (this can't be CFF) +MAC SFNT TT --- COLLECTION truetype OT spec (this can't be CFF) + + +--- --- PS TYPE_1 --- type1 T1_SPEC.pdf + (`normal' Type 1 font) +MAC --- PS TYPE_1 --- type1 T1_SPEC.pdf + (`normal' Type 1 font) +--- --- PS TYPE_1 CID cid PLRM.pdf (CID Font Type 0; + Type 9 font) +--- --- PS MM --- type1 5015.Type1_Supp.pdf + (Multiple Masters) +--- --- PS CFF --- cff 5176.CFF.pdf (`pure' CFF) +--- --- PS CFF CID cff 5176.CFF.pdf (`pure' CFF) +--- --- PS CFF SYNTHETIC --- 5176.CFF.pdf (`pure' CFF) +--- PS PS CFF --- --- PLRM.pdf (Type 2) [1] +--- PS PS CFF CID --- PLRM.pdf (Type 2) [1] +--- PS PS CFF SYNTHETIC --- PLRM.pdf (Type 2) [1] +--- --- PS --- TYPE_0 --- PLRM.pdf +--- --- PS TYPE_3 --- --- PLRM.pdf (never supported) +--- --- PS TYPE_3 CID --- PLRM.pdf (CID Font Type 1; + Type 10 font; never supported) +--- PS PS TYPE_14 --- --- PLRM.pdf (Chameleon font; + Type 14 font; never supported?) +--- --- PS TYPE_32 CID --- PLRM.pdf (CID Font Type 4; + Type 32 font; never supported?) +--- PS TT --- --- type42 5012.Type42_Spec.pdf + (Type 42 font) +--- PS TT --- CID --- PLRM.pdf (CID Font Type 2; + Type 11 font) + + +--- ? ? CEF ? cff ? + + +--- --- PCF --- --- pcf X11 +--- LZW PCF --- --- pcf X11 + + +--- --- PFR PFR0 --- pfr [2] +--- --- PFR PFR1 --- --- (undocumented, proprietary; + probably never supported) + + +--- --- WINFNT --- --- winfonts MS Windows 3 Developer's Notes +--- --- WINFNT VECTOR --- --- MS Windows 3 Developer's Notes + + +[1] Support should be rather simple since this is identical to `CFF' + but in a PS wrapper. + +[2] Official PFR specification: + + http://www.bitstream.com/categories/developer/truedoc/pfrspec.html + http://www.bitstream.com/categories/developer/truedoc/pfrspec1.2.pdf + + The syntax of the auxiliary data is not defined there, but is partially + defined in MHP 1.0.3 (also called ETSI TS 101812 V1.3.1) section 7.4. + + http://www.etsi.org/ + http://webapp.etsi.org/workprogram/Report_WorkItem.asp?WKI_ID=18799 + + (free registration required). -- cgit v1.2.3