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- From: norm@ora.com (Norman Walsh)
- Subject: comp.fonts FAQ: Utilities
- Message-ID: <font-faq-12_759515252@ora.com>
- Followup-To: poster
- Summary: This posting answers frequently asked questions about fonts.
- It addresses both general font questions and questions that
- are specific to a particular platform.
- Sender: norm@ora.com (Norman Walsh)
- Supersedes: <font-faq-12_757281740@ora.com>
- Reply-To: norm@ora.com (Norman Walsh)
- Organization: O'Reilly and Associates, Inc.
- References: <font-faq-1_759515252@ora.com>
- Date: Tue, 25 Jan 1994 16:28:21 GMT
- Approved: news-answers-request@MIT.Edu
- Expires: Thu, 10 Mar 1994 16:27:32 GMT
- Lines: 524
- Xref: bloom-beacon.mit.edu comp.fonts:6523 comp.answers:3568 news.answers:14508
-
- Archive-name: fonts-faq/part12
- Version: 2.0.3
-
- Subject: 10. Utilities
-
- I have just started collecting information about font utilities. I
- will gladly add any information that you can pass my way. Please send
- your submissions to norm.
-
- I would appreciate it if you could include a paragraph or so of
- description and the appropriate site/filename for retrieval.
-
- Subject: 10.1. PS2PK
-
- PS2PK is a utility for converting Type1 postscript fonts into TeX PK
- files. The source code is distributed and it has been compiled for
- both *nix boxes and MS-DOS based machines.
-
- Here is the original announcement:
-
- Ps2pk-1.2 available
- -------------------
- (June 1992)
-
- Version 1.2 of ps2pk is now available on:
- ftp.urc.tue.nl (address: 131.155.2.79)
- directory: /pub/tex
- files: ps2pk12.README ( 1k) This file
- ps2pk12.tar.Z (391k) Sources
- ps2pk386.zip (232k) MSDOS executables
- utopia.tar.Z (342k) Adobe Utopia font family
- courier.tar.Z (207k) IBM Courier font family
-
- For people having difficulties in handling UNIX `.tar.Z' format I
- have made some UNIX tools (only executables) available in:
- directories: /pub/unixtools/dos
- /pub/unixtools/vms
-
- See the system specific TARZ file for some help.
-
- Ftp.urc.tue.nl can not handle E-mail requests. But sites are free
- to put the ps2pk12 stuff on any server that can.
-
- When do you need ps2pk?
- =======================
-
- Ps2pk is a tool that converts a PostScript type1 font into a corres-
- ponding TeX PK font. The tool is especially interesting if you want to
- use fully hinted type1 fonts in your DVI previewer (instead of the
- unhinted type1 fonts currently used in GhostScript) or on a printer
- that has no PostScript interpreter.
-
- In order to use the ps2pk generated fonts your driver and previewer need
- to support virtual fonts. The reason is that PostScript fonts and TeX
- fonts do have a different font encoding and handle ligatures in a
- different way. With virtual fonts the PostScript world (encoding +
- ligatures) can be mapped to the old style TeX world on which the current
- plain macro packages still are based (despite the fact that TeX3.0 can
- handle 8bits).
-
- It is also possible to use the ps2pk generated PK fonts directly
-
- In addition, a modified version of PS2PK exists on ibis.cs.umass.edu. I
- have added some hacks to better support really large renderings and a
- primitive "range" facility.
-
- Subject: 10.2. TeX Utilities
-
- There are many TeX font utilities. For TeX related questions, I direct
- you to comp.text.tex or the Info-TeX mailing list. I will happily list
- any utilities here that the comp.fonts public feels should be present.
- I am listing MetaFont because it is the obvious font-specific component
- of TeX and PKtoSFP because it allows anyone to use PS2PK to create
- LaserJet softfonts.
-
- Liam R. E. Quin is the original author of the MetaFont section. It has
- been hacked at a bit by norm to make it fit the tone of the comp.fonts
- FAQ. Assume that norm is responsible for any errors, not Liam.
-
- MetaFont
- ========
-
- About MetaFont:
- ---------------
-
- Metafont is a programming language for describing fonts. It was
- written by Donald Knuth and is documented in
-
- Computers & Typesetting/C: The METAFONTbook
- Knuth, Donald E.
- Addison Wesley, 1986
- ISBN 0-201-13445-4, or 0-201-13444-6 (soft cover)
- Library access: Z250.8.M46K58, or 686.2'24, or 85-28675.
-
- A font written in MetaFont is actually a computer program which, when
- run, will generate a bitmap (`raster') for a given typeface at a given
- size, for some particular device.
-
- What do you need in order to use the fonts:
- -------------------------------------------
-
- You cannot print the MetaFont fonts directly (unless you want a listing
- of the program, that is). Instead, you must generate a bitmap font and
- use that to print something.
-
- If you are using TeX, the sequence of steps is something like this:
-
- MF to MetaFont to GF
- Convert a MetaFont program into a bitmapped font. Also produces a
- TFM file.
-
- MF to MetaFont to TFM
- Covnert a MetaFont program into a TFM file. Also produces a
- GF bitmapped font.
-
- GF to GFtoPK to PK
- Convert a GF bitmapped font into a compressed PK font.
-
- TEX + TFM to TeX to DVI
- Produce a device independent output file.
-
- DVI + PK to dvi driver to output format
- Produce a device-specific output file (or preview).
-
- The above steps are idealized. In reality, you have to make sure that
- the fonts get installed in the correct places and you may have to
- adjust description files, etc. The friendly folks on comp.text.tex can
- probably get it staightened out for you if you can't find a local guru.
-
- If you are not using TeX, it's almost impossible to predict. At some
- point in the above sequence, you'll insert some other conversion
- program and proceed differently. Here, for example, is how you might
- use TeX fonts with WordPerfect and a LaserJet printer.
-
- PK to PKtoSFP to SFP
- Convert a TeX PK file into an HP LaserJet softfont.
-
- SFP to SFP2Auto to TFM
- Make HP AutoFont Tagged Font Metric file.
-
- SFP + HP AutoFont TFM to PTR to Installed in WP
- Install the new font in WordPerfect.
-
- Use WordPerfect as you normally would.
-
- Subject: 10.3. MFPic
-
- MFpic is a macro package for including pictures in TeX documents. The
- idea behind this package is to have Metafont do the actual drawing, and
- store the pictures in a font that TeX can include in the document. The
- macros have been designed so that the user should never have to learn
- Metafont to use these macros--the TeX macros actually write the
- Metafont file for you.
-
- Subject: 10.4. fig2MF
-
- Briefly, fig2MF uses the mfpic macros to create formatted, commented MF
- code from the fig graphics language. This means that programs like xfig
- can be used as interactive font creation tools. I wrote fig2MF so that
- I could portably illustrate TeX documents, but I suppose one could use
- it to design letterforms as well.
-
- The package consists of a single C source code file, modified mfpic
- macros, documentation, and sample fig files. It is available at the
- shsu archives.
-
- Subject: 10.5. GNU Font Utilities
-
- Here is a brief description of the programs included:
-
- * imageto extracts a bitmap font from an image in PBM or IMG format,
- or converts the image to Encapsulated PostScript.
-
- * xbfe is a hand-editor for bitmap fonts which runs under X11.
-
- * charspace adds side bearings to a bitmap font.
-
- * limn fits outlines to bitmap characters.
-
- * bzrto converts a generic outline font to Metafont or PostScript.
-
- * gsrenderfont renders a PostScript outline font at a particular
- point size and resolution, yielding a bitmap font.
-
- * fontconvert can rearrange or delete characters in a bitmap font,
- filter them, split them into pieces, combine them, etc., etc.
-
- * imgrotate rotates or flips an IMG file.
-
- We need volunteers to help create fonts for the GNU project. You do not
- need to be an expert type designer to help, but you do need to know
- enough about TeX and/or PostScript to be able to install and test new
- fonts. Example: if you know neither (1) the purpose of TeX utility
- program `gftopk' nor (2) what the PostScript `scalefont' command does,
- you probably need more experience before you can help.
-
- If you can volunteer, the first step is to compile the font utilities.
- After that, contact me [ed: Karl Berry] (karl@gnu.ai.mit.edu). I will
- get you a scanned type specimen image. The manual explains how to use
- these utilities to turn that into a font you can use in TeX or
- PostScript.
-
- You can get the source by ftp from any GNU archive site.
-
- You can also order tapes with GNU software from the Free Software
- Foundation (thereby supporting the GNU project); send mail to
- gnu@prep.ai.mit.edu for the latest prices and ordering information, or
- retrieve the file DISTRIB from a GNU archive.
-
- Subject: 10.6. Font Editors
-
- * Editors for BDF fonts
-
- There is a bdf font editor that comes with HP/Apollo workstations.
- It's called 'edfont'. It's not the best but it works.
-
- Gary reports:
-
- The standard X distribution for X11R5 contains "xfed", which
- allows you to play with BDF fonts. "xfedor" has a more elaborate
- user interface, and is available on most contrib directories.
-
- The last time I tried:
-
- "xfedor" couldn't handle BDF files with more than 256 characters.
-
- "xfed" aborts if the BDF file contains a COMMENT line with no other
- text. The workaround is to edit the BDF file, to put text after
- the word COMMENT. A single blank space is sufficient. For some
- reason, the standard BDF files included in the X release contain
- blank spaces on the otherwise empty COMMENT lines. It was
- probably easier to add the space to the COMMENT lines of every BDF
- file than it was to fix the lex code for xfed. :-)
-
- * Editors for PK fonts
-
- The GNU font utilities include an X-based editor called Xbfe which
- edits bitmapped fonts under X.
-
- Eberhard Mattes' emTeX includes PKedit.
-
- Subject: 10.7. The T1 Utilities
-
- This is a snippet from the README file for I. Lee Hetherington's
- t1utils package:
-
- t1utils is a collection of simple type-1 font manipulation programs.
- Together, they allow you to convert between PFA (ASCII) and PFB
- (binary) formats, disassemble PFA or PFB files into human-readable
- form, reassemble them into PFA or PFB format. Additionally you can
- extract font resources from a Macintosh font file (ATM/Laserwriter).
-
- Subject: 10.8. Where to get bitmap versions of the fonts
-
- There are archives containing the bitmaps of many of these fonts at
- various sizes and resolutions. The fonts must have been generated for
- the correct print engine: e.g. write-white or write-black. The
- archives generally hold only the sizes used by TeX. These are
- `magstep' sizes, and are not exact point sizes. It is probably better
- to generate them from the Metafont sources yourself if you can.
-
- The best place to look for raster fonts was almost certainly:
- mims-iris.waterloo.edu
-
- but it isn't any more, the fonts have all gone. Let me know if you
- find them elsewhere. Most people seem to have moved to using
- PostScript fonts or Bitstream ones instead now.
-
- Some other sites are:
-
- ctrsci.math.utah.edu (128.110.198.1)
- science.utah.edu (128.110.192.2)
- ymir.claremont.edu (134.173.4.23)
-
- The occasional posting of ftp sites to comp.misc and comp.archives
- lists these and several other sites.
-
- Subject: 10.9. Converting between font formats
-
- Conversions to and from pbm and pk format were posted to comp.text.tex
- and to alt.sources on the 9th of August, 1990 by Angus Duggan. The
- program is pbmtopk, and there are also at least two patches.
-
- Chris Lewis' psroff package includes a program to go from pk both to
- the HP LaserJet and to PostScript.
-
- John McClain <ophelp@tamvenus.bitnet> has some conversion programs for
- various graphics formats to/and from pk files.
-
- A PC program, CAPTURE, turns HPGL files into PK format, US$130 from
- Micro Programs Inc., 251 Jackson Ave., Syosset, NY 11791 U.S.A.
-
- Metaplot can take pen-plotter files and prouce metafont files. Note:
- Pat Wilcox is no longer at Ohio State.
-
- Kinch Computer Company sell .pk fonts derived from PostScript fonts.
- Kinch Computer Co., 501 S. Meadow St.Ithaca, NY 14850 U.S.A.
- telephone: +1 607 273 0222; fax: +1 607 273 0484
-
- Subject: 10.10. Getting fonts by FTP and Mail
-
- If you are using ftp, you will need either the name of the host or the
- Internet number. For example, to connect to ymir, listed as ftp:
- ymir.claremont.edu [134.173.4.23] you will need to type something like
-
- ftp ymir.claremont.edu
-
- If that doesn't work, try using the number:
-
- ftp 134.173.4.23
-
- If that doesn't work, on Unix systems you can use nslookup (it's
- usually /usr/etc/nslookup) to find the host number - it might have
- changed. Type the entire host name, and after a few seconds nslookup
- will give you the address. Of course, if you have nslookup installed,
- the first form will probably work...
-
- Once you have connected, you will need to go to the appropriate
- directory, lists its contents, and retrieve the files.
-
- Most of the machines listed here run Unix, and you use "ls" and "cd" to
- list files and to change directories. Ymir runs VMS, and you will have
- to put square brackets around directory names, like [this].
-
- Remember that although Metafont sources are text files, pk fonts are
- not ASCII, and you will have to use binary mode for them. In general,
- use text mode for README files and *.mf files, and binary mode for
- other font files. Files ending in .Z are compressed binary files - you
- will need to use binary mode, and then uncompress the files when you
- get them.
-
- You can get files from ymir by sending mail messages to
-
- mailserv@ymir.claremont.edu
-
- For example,
-
- send [tex.mf.misc]cmapl10.mf
-
- will get the file cmapl10.mf from the directory "tex.mf.misc". You
- can't get binary files in this way.
-
- There is an ftp-by-mail BITNET service, BITFTP, for BITNET users.
-
- Before getting large files by mail, please remember to get permission
- from all intervening sites. Ask your site administrator, who can send
- mail to Postmaster at each site on the way if necessary.
-
- Subject: 10.11. MetaFont to PostScript Conversion
-
- There are (I believe) two programs that perform this task. At least
- one of them is called "mf2ps". If you have any more information about
- these tools, please let me know.
-
- Chang Jin-woong reports that he found the "mf2ps" package with Archie.
- It is written by Shimon Yanai <yanai@israearn.bitnet> and Daniel M.
- Berry <dberry@cs.technion.ac.il>. The source programs are written in
- Pascal.
-
- Subject: 10.12. How to use Metafont fonts with Troff
-
- If, when you run troff, you get the message `typesetter busy', you have
- the original Ossanna-troff, also called otroff. Chris Lewis has a
- package which will let you use TeX fonts with troff - it's called
- psroff, and comes with documentation.
-
- ftp: gatekeeper.dec.com (16.1.0.2) pub/misc/psroff-3.0
- ftp: ftp.cs.toronto.edu [128.100.1.105] pub/psroff-3.0/*
-
- If, when you run troff, you get something like this:
-
- x T 300
- x res 300 1 1
-
- you have ditroff. This is sometimes called titroff or psroff. In this
- case, you will probably need to do the following:
-
- 1. convert the font to your printer's format
-
- 2. generate a width table for the font
-
- 3. add the font to the DESC file for the appropriate device
-
- 4. arrange for troff to download the font
-
- 5. tell troff about the font by running `makedev DESC' in the
- right place.
-
- If, when you run troff, you get something like this:
-
- X hp(SCM)(CM)(AF)(AD) 300 1 1
- Y P default letter 2550 3300 0 0 90 90 2460 3210
-
- you have sqtroff:
-
- 1. convert the font to your printer's format
-
- 2. generate a width table for the font
-
- 3. add the font to the DESC file for the appropriate device
-
- 4. put the font in the appropriate raster directory
-
- 5. tell sqtroff about the font by running `sqmakedev DESC' or
- `sqinstall'.
-
- In each case, you should be able to get help from your vendor.
-
- Note that Chris Lewis' psroff package has software to make width tables
- for troff from pk files.
-
- Subject: 10.13. PKtoBDF / MFtoBDF
-
- From the SeeTeX distribution, programs to help previewers under X11.
- They convert TeX PK files into X11 BDF fonts (which can be further
- converted into one or more server native formats).
-
- Subject: 10.14. PKtoPS
-
- Included in the psroff distribution, this utility converts PK fonts
- into PostScript fonts (bitmaps, I presume). If you have any more
- information about these tools, please let me know.
-
- Subject: 10.15. PKtoSFP / SFPtoPK
-
- Convert fonts from TeX PK format to HP LaserJet softfont (bitmap)
- format.
-
- Subject: 10.16. PostScript to MetaFont
-
- ps2mf started out as a way of creating bitmaps via MF for TeX. Only,
- when I had just finished it, Piet Tutelaers came with ps2pk. This was a
- far superior way runtime-wise. He uses the IBM X11-R5 fontutilities
- library, which is extremely ugly code. But, it works. So, to generate
- bitmaps, I suggest everyone use ps2pk.
-
- To generate a MF outline description, ps2mf is *the* tool. Yannis
- Haralambous has just started a project where he wants to create
- meta-ized fonts for MF from Postscript descriptions. ps2mf does the
- basic conversion. This project wants to revive the use of MF for it is
- a truly beautiful program with enormous possiblities.
-
- The following information comes from the README file for ps2mf:
-
- This is pfb2mf. It is a copyleft program. See the file COPYING for more
- details. I suggest that for the translation of Type-One to readable
- PostScript you use I. Lee Hetherington's Type-1-Utils. You can find
- these somewhere on obelix.icce.rug.nl in pub/erikjan.
-
- If you find any bugs, please do report.
-
- If you have any complaints, please do report.
-
- Now for some info about the different stages. This package contains
- four programs:
-
- * pfb2pfa
-
- * pfa2chr
-
- * chr2ps
-
- * ps2mf
-
- pfb2pfa
- =======
-
- pfb2pfa will decompress an IBM (!) Postscript type 1 fontfile into
- readable and downloadable hexadecimal data.
-
- The resulting file still contains two layers of encryption:
-
- * eexec encryption
-
- * charstring encryption
-
- pfa2chr
- =======
-
- pfa2chr will do an eexec-decryption of a readable hexadecimal font file
- to a fontfile with encrypted charstrings.
-
- chr2ps
- ======
-
- chr2ps will perform a charstring-decryption of a font file with
- encrypted charstrings to fontfile with postscript commands for type 1
- fonts.
-
- With a "-" as filename, these programs will read from <stdin> and write
- to <stdout>. This way you can pipe the results, as in:
-
- pfb2pfa garmnd - | pfa2chr - - | chr2ps - garmnd
-
- This will create a garmnd.ps from garmnd.pfb without explicitely
- creating the intermediate files.
-
- These previous stages can be replaced by (when using Lee Hetherington's
- type-1-utils):
-
- t1disasm garmnd.pfb garmnd.ps
-
- ps2mf
- =====
-
- This last stage will convert to a MetaFont program with the use of the
- corresponding .afm file and a mapping configuration file. It can
- convert to an ordinary form with Bezier controlpoints. It can also
- generate a curl specification. For this last option specifify -C.
-
- Subject: 10.17. Mac Bitmaps to BDF Format
-
- I [ed: who?] have posted a program which I hacked together for
- extracting all NFNT and FONT resources from a MacBinary form of a
- standard Mac file and dumping the fonts as Adobe BDF files. It has only
- been compiled and tested on a Sun system to date. It can be fetched
- from METIS.COM, /pub/mac2bdf.c.
-
- I wrote this tool to be able to use Mac Bitmaps under X Windows and
- OpenWindows (which take Adobe BDF format files).
-
- This is Info file comp.fonts.faq.info, produced by Makeinfo-1.55 from
- the input file FAQ.texinfo.
-
-