Diff: formats.txt - formats.txt

	formats.txt	formats.txt

	skipping to change at line 13	skipping to change at line 13

	file type:	file type:
	The only special case is `MAC'; on older Mac OS versions, a `file'	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	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	separate data chunks. In all other cases, the font data is stored
	in a single file.	in a single file.

	wrapper format:	wrapper format:
	The format used to represent the font data. In the table below it	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'	is used only if the font format differs. Possible values are `SFNT'

	(binary), `PS' (a text header, followed by binary or text data), and	(binary), `PS' (a text header, followed by binary or text data),
	`LZW' (compressed with either `gzip' or `compress').	`LZW' (compressed with either `gzip' or `compress'), and
		`BZ2' (compressed with `bzip2`).

	font format:	font format:
	How the font is to be accessed, possibly after converting the file	How the font is to be accessed, possibly after converting the file
	type and wrapper format into a generic form. Bitmap formats are	type and wrapper format into a generic form. Bitmap formats are
	`BDF', `PCF', and one form of `WINFNT'; all others are vector	`BDF', `PCF', and one form of `WINFNT'; all others are vector
	formats.	formats.

	font type:	font type:
	Sub-formats of the font format. `SBIT' and `MACSBIT' are bitmap	Sub-formats of the font format. `SBIT' and `MACSBIT' are bitmap
	formats, `MM' and `VAR' support optical axes.	formats, `MM' and `VAR' support optical axes.

	skipping to change at line 107	skipping to change at line 108
	Type 14 font; never support ed?)	Type 14 font; never support ed?)
	--- --- PS TYPE_32 CID --- PLRM.pdf (CID Font Type 4;	--- --- PS TYPE_32 CID --- PLRM.pdf (CID Font Type 4;
	Type 32 font; never support ed?)	Type 32 font; never support ed?)
	--- PS TT --- --- type42 5012.Type42_Spec.pdf	--- PS TT --- --- type42 5012.Type42_Spec.pdf
	(Type 42 font)	(Type 42 font)
	--- PS TT --- CID --- PLRM.pdf (CID Font Type 2;	--- PS TT --- CID --- PLRM.pdf (CID Font Type 2;
	Type 11 font)	Type 11 font)

	--- ? ? CEF ? cff ?	--- ? ? CEF ? cff ?


		--- --- PCF --- --- pcf X11 [4]
		--- LZW PCF --- --- pcf X11 [4]
		--- BZ2 PCF --- --- pcf X11 [4]

	--- --- PFR PFR0 --- pfr [2]	--- --- PFR PFR0 --- pfr [2]
	--- --- PFR PFR1 --- --- (undocumented, proprietary;	--- --- PFR PFR1 --- --- (undocumented, proprietary;
	probably never supported)	probably never supported)

	--- --- WINFNT --- --- winfonts MS Windows 3 Developer's No tes	--- --- WINFNT --- --- winfonts MS Windows 3 Developer's No tes
	--- --- WINFNT VECTOR --- --- MS Windows 3 Developer's No tes	--- --- WINFNT VECTOR --- --- MS Windows 3 Developer's No tes

	[1] Support should be rather simple since this is identical to `CFF' but	[1] Support should be rather simple since this is identical to `CFF' but
	in a PS wrapper.	in a PS wrapper.

	skipping to change at line 136	skipping to change at line 138
	partially defined in MHP 1.0.3 (also called ETSI TS 101812 V1.3.1)	partially defined in MHP 1.0.3 (also called ETSI TS 101812 V1.3.1)
	section 7.4.	section 7.4.

	http://www.etsi.org/	http://www.etsi.org/
	http://webapp.etsi.org/workprogram/Report_WorkItem.asp?WKI_ID=18799	http://webapp.etsi.org/workprogram/Report_WorkItem.asp?WKI_ID=18799

	(free registration required).	(free registration required).

	[3] Support is rudimentary currently; some tables are not loaded yet.	[3] Support is rudimentary currently; some tables are not loaded yet.


	[4] There is no formal PCF specification; you have to deduce the exact	[4] See
	format from the source code within X11. George Williams did this for
	his FontForge editor:	THE X WINDOW SYSTEM SERVER: X VERSION 11, RELEASE 5
		Elias Israel, Erik Fortune, Digital Press, 1992
		ISBN 1-55558-096-3

		for a specification given in Appendix D on pgs. 436-450. However,
		this information might be out of date; unfortunately, there is no
		PCF specification available online, and this book is out of print.
		George Williams deduced the font format from the X11 sources and
		documented it for his FontForge font editor:

	http://fontforge.sourceforge.net/pcf-format.html	http://fontforge.sourceforge.net/pcf-format.html

	------------------------------------------------------------------------	------------------------------------------------------------------------


	Copyright 2004, 2005, 2008, 2009 by	Copyright 2004, 2005, 2008, 2009, 2010 by
	David Turner, Robert Wilhelm, and Werner Lemberg.	David Turner, Robert Wilhelm, and Werner Lemberg.

	This file is part of the FreeType project, and may only be used,	This file is part of the FreeType project, and may only be used,
	modified, and distributed under the terms of the FreeType project	modified, and distributed under the terms of the FreeType project
	license, LICENSE.TXT. By continuing to use, modify, or distribute this	license, LICENSE.TXT. By continuing to use, modify, or distribute this
	file you indicate that you have read the license and understand and	file you indicate that you have read the license and understand and
	accept it fully.	accept it fully.

	--- end of formats.txt ---	--- end of formats.txt ---

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