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- From: norm@ora.com (Norman Walsh)
- Newsgroups: comp.fonts,comp.answers,news.answers
- Subject: comp.fonts FAQ: General Info (1/6)
- Supersedes: <font-faq-1_817479312@ora.com>
- Followup-To: poster
- Date: 14 Aug 1996 10:34:08 -0400
- Organization: O'Reilly and Associates, Inc.
- Lines: 1161
- Sender: norm@ruby.ora.com
- Approved: news-answers-request@MIT.Edu
- Distribution: world
- Expires: 27 Sep 1996 14:34:08 GMT
- Message-ID: <font-faq-1_840033248@ora.com>
- Reply-To: norm@ora.com (Norman Walsh)
- NNTP-Posting-Host: ruby.ora.com
- Summary: This posting answers frequently asked questions about fonts.
- It addresses both general font questions and questions that
- are specific to a particular platform.
- X-Web-Homepage: http://www.ora.com/homepages/comp.fonts/
- Xref: senator-bedfellow.mit.edu comp.fonts:48298 comp.answers:20512 news.answers:79233
-
- Archive-name: fonts-faq/part1
- Version: 2.1.5
-
- Frequently Asked Questions About Fonts
- ----------------------------------------------------------------------
- The comp.fonts FAQ
- Version 2.1.5.
- August 13, 1996
- Compiled by Norman Walsh
-
- Copyright (C) 1992-95 by Norman Walsh <norm@ora.com>. The previous
- version was 2.1.4.
-
- Portions of the OS/2 section are Copyright (C) 1993 by David J.
- Birnbaum. All rights reserved. Reproduced here by permission.
-
- Permission is granted to make and distribute verbatim copies of this
- document provided the copyright notice and this permission notice are
- preserved on all copies.
-
- Subject: Table of Contents
-
- 1. General Information
- 1.1. Font Houses
- 1.2. What's the difference between all these font formats?
- 1.3. What about "Multiple Master" fonts?
- 1.4. Is there a methodology to describe and classify typefaces?
- 1.5. What is the "f" shaped "s" called?
- 1.6. What about "Colonial" Typefaces?
- 1.7. What is "Point Size"?
- 1.8. Where can I get ... fonts.
- 1.9. Where can I get fonts for non-Roman alphabets?
- 1.10. What about fonts with the International Phonetic Alphabet (IPA) s...
- 1.11. How can I convert my ... font to ... format?
- 1.12. Are fonts copyrightable?
- 1.13. Typeface Protection
- 1.14. File Formats
- 1.15. Ligatures
- 1.16. Built-in Fonts
- 1.17. Glossary
- 1.18. Bibliography
- 1.19. Font Encoding Standards
- 1.20. PostScript
- 1.21. TrueType
- 1.22. Unicode
- 1.23. Can I Print Checks with the MICR Font?
- 1.24. Rules of Thumb
- 1.25. Acknowledgements
- 1.26. A Brief Introduction to Typography
- 1.27. A Brief History of Type
- 1.28. The Role of National Orthography in Font Design
- 1.29. Interesting Fonts
- 1.30. Pronounciation of Font Names
- 1.31. What is it?
- 1.32. Equivalent Font Names
- 1.33. Digital Type Design Tools
- 1.34. Type Design Firms
- 1.35. What does `lorem ipsum dolor' mean?
- 2. Macintosh Information
- 2.1. Macintosh Font formats
- 2.2. Frequently Requested Mac Fonts
- 2.3. Commercial Font Sources
- 2.4. Mac Font Installation
- 2.5. Mac Font Utilities
- 2.6. Making Outline Fonts
- 2.7. Problems and Possible Solutions
- 2.8. Creating Mac screen fonts
- 3. MS-DOS Information
- 3.1. Frequently Requested MS-DOS fonts
- 3.2. MS-DOS Font Installation
- 3.3. What exactly are the encodings of the DOS code pages?
- 3.4. MS-DOS Font Utilities
- 3.5. Converting fonts under MS-DOS
- 3.5.1. Converting Mac Type 1 fonts to MS-DOS format
- 3.5.2. Converting PC Type 1 and TrueType fonts to Mac format
- 3.5.3. Converting PC Type 1 fonts into TeX PK bitmap fonts
- 3.5.4. Converting TeX PK bitmaps into HP LaserJet softfonts (and vice...
- 3.5.5. TrueType to HP LaserJet bitmap softfonts (HACK!)
- 3.6. MS-DOS Screen Fonts (EGA/VGA text-mode fonts)
- 4. OS/2 Information
- 4.1. Preliminaries
- 4.2. Fonts under DOS
- 4.3. Windows
- 4.4. Differences between Windows and OS/2
- 4.5. Installation under Windows and Win-OS/2
- 4.6. FontSpecific PostScript Encoding
- 4.7. AdobeStandardEncoding
- 4.8. AdobeStandardEncoding under Windows (and Win-OS/2)
- 4.9. AdobeStandardEncoding under OS/2
- 4.10. Consequences for OS/2 users
- 4.11. Advice to the user
- 4.12. OS/2 2.1 and beyond
- 5. Unix Information
- 6. Sun Information
- 6.1. Fonts Under Open Windows
- 6.1.1. Does OpenWindows support Type 1 PostScript fonts?
- 6.1.2. Improving font rendering time
- 6.1.3. Making bitmap fonts for faster startup
- 6.1.4. Converting between font formats (convertfont, etc.)
- 6.1.5. Xview/OLIT fonts at 100 dpi
- 6.2. Where can I order F3 fonts for NeWSprint and OpenWindows?
- 7. NeXT Information
- 7.1. Tell me about NeXTstep fonts
- 7.2. Tell me more about NeXTstep fonts
- 7.3. Porting fonts to the NeXT
- 7.4. Font availability
- 7.5. Why can I only install 256 fonts on my NeXT?
- 8. Amiga Information
- 9. Atari ST/TT/Falcon Information
- 9.1. SpeedoGDOS
- 9.2. Atari File Formats
- 9.3. Frequently Requested Atari Fonts
- 10. X11 Information
- 10.1. Getting X11
- 10.2. Historical Notes about X11
- 10.3. X11 Font Formats
- 10.4. X11 Font Server
- 10.5. Fonts and utilities for X11
- 11. Utilities Information
- 11.1. How do I convert AFM files to PFM files
- 11.2. PS2PK
- 11.3. TeX Utilities
- 11.4. MFPic
- 11.5. fig2MF
- 11.6. GNU Font Utilities
- 11.7. Font Editors
- 11.8. The T1 Utilities
- 11.9. Where to get bitmap versions of the fonts
- 11.10. Converting between font formats
- 11.11. Getting fonts by FTP and Mail
- 11.12. MetaFont to PostScript Conversion
- 11.13. How to use Metafont fonts with Troff
- 11.14. PKtoBDF / MFtoBDF
- 11.15. PKtoPS
- 11.16. PKtoSFP / SFPtoPK
- 11.17. PostScript to MetaFont
- 11.18. Mac Bitmaps to BDF Format
- 12. Vendor Information
-
- Subject: 1. General Information
-
- Many FAQs, including this one, are available by anonymous ftp from
- rtfm.mit.edu in the directory pub/usenet/news.answers. Each posted
- section of the FAQ is archived under the name that appears in the
- "Archive-name" header at the top of the article. If you are unable to
- access rtfm.mit.edu via ftp, you can get the FAQs via email. Send the
- message "help" to mail-server@rtfm.mit.edu.
-
- This FAQ is a work in progress. If you have any suggestions, I would be
- delighted to hear them. After many months of inactivity, I hope to
- begin a major update on the FAQ. Please send in your comments. And
- thanks for being patient.
-
- This FAQ is maintained in TeXinfo format. A Perl script constructs the
- postable FAQ from the TeXinfo sources. The FAQ is also available from
- The comp.fonts Home Page on the World Wide Web:
-
- http://www.ora.com/homepages/comp.fonts/
-
- This is also the site for The Internet Font Archives.
-
- TeX DVI, PostScript, Emacs Info, plain text, and HTML versions of this
- FAQ are available from the web at
- http://www.ora.com/homepages/comp.fonts/FAQ.html. FTP access to these
- archives has been temporarily suspended.
-
- The posted version of the FAQ is organized in a quasi-digest format so
- that it is easy to find the questions you are interested in. All
- questions that appear in the table of contents can be found by searching
- for the word "Subject:" followed by the question number.
-
- The "TeXinfo" distribution from the Free Software Foundation contains a
- program called "Info" that can be used to read the Info version of the
- FAQ in a hypertext manner. The "TeXinfo" distribution can be obtained
- from prep.ai.mit.edu in the /pub/gnu directory. At the time of this
- writing, texinfo-2.16.tar.gz is the most recent version. Info files
- can also be read in hypertext form by GNU Emacs.
-
- Future versions of the FAQ will make more use of the hypertext
- capabilities provided by the Info format. At present, the FAQ is
- organized as a simple tree. A plain ASCII, postable version of the FAQ
- will always be maintained.
-
- All trademarks used in this document are the trademarks of their
- respective owners.
-
- Standard disclaimers apply.
-
- Subject: 1.1. Font Houses
-
- This section will be expanded on in the future. It contains notes about
- various commercial font houses.
-
- Adobe Systems, Inc.
- ===================
-
- Adobe Systems Incorporated develops, markets, and supports computer
- software products and technologies that enable users to create, display,
- print, and communicate electronic documents. Adobe licenses its
- technology to major computer and publishing suppliers, and markets a
- line of type and application software products.
-
- Compugraphic
- ============
-
- See "Miles, Agfa Division"
-
- designOnline(tm)
- ================
-
- Home of Alphabets, Inc., designOnline is the online resource for
- design. The majority of the interactivity is happening on [their]
- FirstClass server, currently available by dialup and across the
- Internet.
-
- Miles, Agfa Division
- ====================
-
- Compugraphic which was for a while the Compugraphic division of Agfa,
- is now calling itself "Miles, Agfa Division" (yes, the Miles drug
- company), since CG's off-shore parent Agfa has been absorbed by Miles.
- So typographically speaking, Compugraphic, CG, Agfa, A-G ag, and Miles
- all refer to the same company and font library. Their proprietary fonts
- are still CG Xyz, but the name is Miles Agfa.
-
- Quadrat Communications
- ======================
-
- Quadrat Communications is a digital type foundry based in Toronto,
- Ontario, Canada. [David Vereschagin] began creating and designing type
- a few years ago, intrigued by the new possibilities presented by
- Altsys's Fontographer software. [His] first project was the plain style
- of Clear Prairie Dawn, a sans serif text face, which took three years
- to complete. As well as designing [his] own faces, [he's] also
- available for the creation of custom faces.
-
- Subject: 1.2. What's the difference between all these font formats?
-
- This question is not trivial to answer. It's analogous to asking what
- the difference is between various graphics image file formats. The
- short, somewhat pragmatic answer, is simply that they are different
- ways of representing the same "information" and some of them will work
- with your software/printer and others won't.
-
- At one level, there are two major sorts of fonts: bitmapped and outline
- (scalable). Bitmapped fonts are falling out of fashion as various
- outline technologies grow in popularity and support.
-
- Bitmapped fonts represent each character as a rectangular grid of
- pixels. The bitmap for each character indicates precisely what pixels
- should be on and off. Printing a bitmapped character is simply a
- matter of blasting the right bits out to the printer. There are a
- number of disadvantages to this approach. The bitmap represents a
- particular instance of the character at a particular size and
- resolution. It is very difficult to change the size, shape, or
- resolution of a bitmapped character without significant loss of quality
- in the image. On the other hand, it's easy to do things like shading
- and filling with bitmapped characters.
-
- Outline fonts represent each character mathematically as a series of
- lines, curves, and 'hints'. When a character from an outline font is
- to be printed, it must be 'rasterized' into a bitmap "on the fly".
- PostScript printers, for example, do this in the print engine. If the
- "engine" in the output device cannot do the rasterizing, some front end
- has to do it first. Many of the disadvantages that are inherent in the
- bitmapped format are not present in outline fonts at all. Because an
- outline font is represented mathematically, it can be drawn at any
- reasonable size. At small sizes, the font renderer is guided by the
- 'hints' in the font; at very small sizes, particularly on
- low-resolution output devices such as screens, automatically scaled
- fonts become unreadable, and hand-tuned bitmaps are a better choice (if
- they are available). Additionally, because it is rasterized "on
- demand," the font can be adjusted for different resolutions and 'aspect
- ratios'.
-
- Werenfried Spit adds the following remark:
-
- Well designed fonts are not scalable. I.e. a well designed 5pt font is
- not simply its 10pt counterpart 50% scaled down. (One can verify this
- by blowing up some small print in a copier and compare it with large
- print; or see the example for computer modern in D.E. Knuth's TeXbook.)
- Although this fact has no direct implications for any of the two
- methods of font representation it has an indirect one: users and word
- processor designers tend to blow up their 10pt fonts to 20pt or scale
- them down to 5pt given this possibility. Subtle details, but well...
-
- LaserJet .SFP and .SFL files, TeX PK, PXL, and GF files, Macintosh
- Screen Fonts, and GEM .GFX files are all examples of bitmapped font
- formats.
-
- PostScript Type 1, Type 3, and Type 5 fonts, Nimbus Q fonts, TrueType
- fonts, Sun F3, MetaFont .mf files, and LaserJet .SFS files are all
- examples of outline font formats.
-
- Neither of these lists is even close to being exhaustive.
-
- To complicate the issue further, identical formats on different
- platforms are not necessarily the same. For example Type 1 fonts on
- the Macintosh are not directly usable under MS-DOS or Unix, and
- vice-versa.
-
- It has been pointed out that the following description shows signs of
- its age (for example, the eexec encryption has been thoroughly hacked).
- I don't dispute the observation and I encourage anyone with the
- knowledge and time to submit a more up to date description.
-
- It has further been suggested that this commentary is biased toward
- Kingsley/ATF. The omission of details about Bitstream (and possibly
- Bauer) may be considered serious since their software lies inside many
- 3rd-party PostScript interpreters.
-
- The moderators of this FAQ would gladly accept other descriptions/
- explanations/viewpoints on the issues discussed in this (and every
- other) section.
-
- [Ed Note: Liam R. E. Quin supplied many changes to the following
- section in an attempt to bring it up to date. Hopefully it is a better
- reflection of the state of the world today (12/07/92) than it was in
- earlier FAQs]
-
- Henry Schneiker <reachable electronically?> wrote the following
- description of the differences between several scalable font
- technologies:
-
- ((( semi-quote )))
-
- There has been a lot of confusion about font technologies in recent
- times, especially when it comes to Type 1 versus Type 3 fonts, "hints,"
- PostScript compatibility, encryption, character regularizing, kerning,
- and the like.
-
- * Encryption (eexec)
-
- All fonts produced with Adobe's font technology are protected
- through data encryption. The decryption is provided by the `eexec'
- (encrypted execute) PostScript operator and, until recently, was
- only present in Adobe's licensed PostScript.
-
- Adobe has published the details of the Type 1 font format in the
- `Black Book', Adobe Type 1 Font Format (version 1.1), Adobe
- Systems Inc., 1990. The encryption was mainly used because of
- font copyright problems; unencrypted fonts can also be used, but
- these tend to use an efficient binary encoding, also in documented
- the Type 1 book, and so are still not readable PostScript.
-
- * Type 1, Type 3, and Type 5 font formats
-
- There are generally three font formats used in Adobe PostScript
- printers: Type 1, Type 3, and Type 5. Type 1 fonts are Adobe's
- downloadable format. Type 3 fonts are third-party downloadable
- format. Type 5 fonts are the ROM-based fonts that are part of your
- printer.
-
- There is no functional difference between a Type 1, Type 3, or
- Type 5 font. A Type 3 font can do anything a Type 1 or Type 5 font
- can do. The only real difference between them is where the
- `BuildChar' routine comes from. For Type 1 and Type 5 fonts it's
- built into the printer. For Type 3 fonts it's built into the font.
- In other words, anything a Type 1 font can do a Type 3 font can
- also do.
-
- [Ed note: the reverse is not true. Type3 fonts can do things that
- Type1 fonts cannot. But they aren't hinted...]
-
- When PostScript is asked to generate a character, PostScript looks
- in the font's dictionary for FontType. If FontType is 1 or 5
- PostScript executes an internal routine that knows how to
- interpret the font data stored in CharStrings. If FontType is 3
- PostScript executes the routine BuildChar from the font's
- dictionary to interpret the font data (often stored in
- CharStrings).
-
- However, each BuildChar routine is written to read data formatted
- in a method convenient to the vendor. Adobe, Altsys, Bitstream, and
- Kingsley/ATF all format their font data differently and, hence,
- have different BuildChar routines.
-
- [Ed note: relative hard disk efficiency of Kingsley vs. Adobe fonts
- deleted on 12/07/92]
-
- Type 5 fonts are special in that they often include hand-tuned
- bitmaps for the commonly used sizes, such as 10- and 12-point.
- Other sizes are generated from the outlines in normal fashion.
-
- Don't confuse Type 1, Type 3, and Type 5 fonts with Bitstream's
- Type A, Type B, Type C, and Type F. They are not the same and
- serve only to confuse the issue.
-
- * Resolution `hints'
-
- When a character is described in outline format the outline has
- unlimited resolution. If you make it ten times as big, it is just
- as accurate as if it were ten times as small.
-
- However, to be of use, we must transfer the character outline to a
- sheet of paper through a device called a raster image processor
- (RIP). The RIP builds the image of the character out of lots of
- little squares called picture elements (pixels).
-
- The problem is, a pixel has physical size and can be printed only
- as either black or white. Look at a sheet of graph paper. Rows and
- columns of little squares (think: pixels). Draw a large `O' in the
- middle of the graph paper. Darken in all the squares touched by the
- O. Do the darkened squares form a letter that looks like the O you
- drew? This is the problem with low resolution (300 dpi). Which
- pixels do you turn on and which do you leave off to most accurately
- reproduce the character?
-
- All methods of hinting strive to fit (map) the outline of a
- character onto the pixel grid and produce the most
- pleasing/recognizable character no matter how coarse the grid is.
-
- [Ed note: deleted some paragraphs that are no longer true. Times
- change...]
-
- * Optical Scaling
-
- Optical Scaling modifies the relative shape of a character to
- compensate for the visual effects of changing a character's size.
- As a character gets smaller, the relative thickness of strokes,
- the size of serifs, the width of the character, the
- inter-character spacing, and inter-line spacing should increase.
- Conversely, as a character gets larger, the relative thickness,
- widths, and spacing should decrease.
-
- Contrast this with linear scaling, in which all parts of a
- character get larger or smaller at the same rate, making large
- characters look wide and heavy (strokes are too thick, serifs are
- too big) while small characters look thin and weak.
-
- * Kerning
-
- As applied to PostScript fonts, kerning refers to kern pairs. A
- kern pair specifies two characters (e.g., A and V) and the
- distance to move the second character relative to the first. The
- typical use of a kern pair is to remove excessive space between a
- pair of characters. However, it may also be used to add space.
-
- * PostScript clones
-
- There are currently several printer manufacturers on the market
- with PostScript clones. To be viable, a PostScript clone must
- comply with the `red book' (PS Language Reference Manual).
-
- In order to avoid paying royalties to Adobe, and because Adobe's
- Type 1 font format was originally proprietary, many PostScript
- interpreters use some other font format. Sun uses F3, and some
- other vendors use Bitstream's Speedo format, for example. The
- only real problem this causes is that the widths of characters
- (the `font metrics') may vary from Adobe's, so that programs that
- assume the Adobe character widths will produce poor quality
- output. Bitstream fonts used to be particularly bad in the early
- days, but they and most or all of the other vendors have solved
- those problems.
-
- * Apple TrueType [Ed note: formerly "Royal (`sfnt')"] format and
- System 7
-
- Apple's new System 7.0 supports a new format of outline font that
- will allow high-quality characters of any size to be displayed on
- the screen. TrueType stores font outlines as B-spline curves
- along with programmed resolution hints. B-spline curves are faster
- to compute and easier to manipulate than the Bezier curves used in
- PostScript.
-
- Adobe is not going to support Apple's new format by converting the
- Adobe/Linotype library to B-spline format. There are two reasons
- for this: First, there is no support for font encryption (yes, the
- hooks are there, but nothing is implemented). Second, Adobe does
- not want to dilute PostScript and its font library. However, the
- Macintosh is too big a market to simply turn away from. Therefore,
- Adobe will provide its Font Manager to display its own fonts on
- the Mac screen. Apple ships Adobe's ATM for this purpose.
-
- ((( unquote )))
-
- Subject: 1.3. What about "Multiple Master" fonts?
-
- Multiple Master Fonts are an extension to the Adobe font format.
- providing the ability to interpolate smoothly between several "design
- axes" from a single font. Design axes can include weight, size, and
- even some whacko notions like serif to sans serif. Adobes' first
- Multiple Master Font was Myriad - a two-axis font with WEIGHT (light to
- black) on one axis, and WIDTH (condensed to expanded) along the other
- axis. In the case of Myriad, there are four "polar" designs at the
- "corners" of the design space. The four designs are light condensed,
- black condensed, light expanded, and black expanded.
-
- Given polar designs, you can set up a "weight vector" which
- interpolates to any point within the design space to produce a unique
- font for a specific purpose. So you can get a "more or less condensed,
- somewhat black face".
-
- Multiple Master Fonts can be used on any PostScript printer. Multiple
- Master Fonts need a new PostScript operator known as makeblendedfont.
- The current crop of Multiple Master Fonts supply an emulation of this
- operator so the printer doesn't need this operator.
-
- A short tutorial on Multiple Master Fonts and makeblendedfont appears
- in PostScript by Example, by Henry McGilton and Mary Campione,
- published by Addison-Wesley.
-
- Danny Thomas contributes that there are a few PostScript interpreter
- (version)s which have bugs that appear with the emulation of the
- makeblendedfont operator used to support Multiple Master fonts. There
- weren't many exhibiting this problem, though it may have happened even
- with one Adobe interpreter.
-
- Subject: 1.4. Is there a methodology to describe and classify typefaces?
-
- There is a standard, Panose, but it is mostly ignored by typographers
- (not because it's bad, just because they don't need it). The Panose
- system is documented, among other places, in the Microsoft Windows 3.1
- Programmer's Reference from Microsoft Press.
-
- The ISO also has a scheme, but it is not Panose.
-
- At least one book by a respected authority, Alexander Lawson, Printing
- Types: An Introduction, describes another, less rigorous system [ed: of
- his own], which is exposited in "An Introduction" and used without
- exposition in his later "Anatomy of a Typeface".
-
- There is another book, Rookledges International Typefinder, which has a
- very complete system that uses tell-tales of individual glyphs as well
- as overall style to index most known faces right in the book.
-
- J. Ben Leiberman has another book on type face description.
-
- Terry O'Donnell adds the following comments:
-
- The current ISO system was initiated (I believe) by Archie Provan of
- RIT--a successor to Mr. Lawson. Whereas in typographic practice or
- teaching--only a high level classification is necessary - times have
- changed and the current ISO system aims to accomplish something beyond
- the high level. A major goal is to aid software to help users make
- selections. For example, a naive user might ask for all fonts on a font
- server which have a Roman old style appearance. Another goal would be
- to help users with multi-lingual text: a user creating a document in
- English using e.g. Baskerville wants to know what Arabic or Japanese
- language font on his system/file server would harmonize well with the
- Baskerville. It is not all in place yet--but the more detailed ISO
- classes--and the current addition of non-latin typefaces--are an
- attempt to address this issue.
-
- A second goal is to help with the font substitution problem. Neither
- ISO or Panose address the metrics issues in font substitution--but both
- might aid software in picking the nearest style of available available
- fonts.
-
- Subject: 1.5. What is the "f" shaped "s" called?
-
- Both the "f" with half a crosbar (roman) and the integral sign (italic)
- are called long-S.
-
- Subject: 1.6. What about "Colonial" Typefaces?
-
- Why does colonial printing have that "Colonial" feel?
- =====================================================
-
- Colonial type was either very roughly treated by moist salt air on the
- crossing and in colonial port cities, or was copied locally by tacky
- techniques (such as driving used foundry type into soft lead to make
- very soft deformable matrices), and the paper was very rough, which
- abrades both the serifs and the hairlines. So except for the best work
- done with new, european types, the serifs were much smaller, even
- broken off, than the original founder/punchcutter intended. Thins
- could be abraded by rough paper to nothingness, esp after humid salt
- air had leached the hardener out of the alloy.
-
- Peter Honig contributes the following alternative explanation of the
- roughness of colonial types:
-
- The roughness of early fonts was caused by several factors: Type was
- quite expensive and was used for many years (even if somewhat damaged).
- Also, printing presses would only be set up to print one side of one
- folio at a time, so you would not need to set more than a couple of
- pages at once. This meant that the printer did not need as many copies
- of each character, however, each character got used very frequently.
- The early casting techniques did not produce as perfect or consistant
- examples as we have today. That is, the face of a character might not
- be quite planar with the page, or its sides might not be quite
- parallel. Lastly, the inks of the past were not as advanced those of
- today.
-
- What fonts are good for mock-colonial uses?
- ===========================================
-
- For example, what fonts have the following features: old-style figures
- (non-lining numbers), the long s character, slightly irregular shapes
- (a la type produced by colonial printers), and a decent complement of
- ligatures. And what about free or cheap faces like this?
-
- I don't know if any exist with all of 1-5. As I believe you get what
- you pay for, especially in fonts, I haven't looked at free and
- cheap-copy fonts.
-
- Microsoft's expansion set for their Win3.1 optional fonts has Garamond
- Expert & Expert Extensions, which has a good complement of ligatures
- and I think I remember it having the long ess too. I forget about
- OSFigs; it should tho'. Monotype's metal faces "16th Century Roman"
- and "Poliphilus" may be available in digital; if so, they imitate early
- presswork with early and are very close to what one wants.
-
- "A commercial supplier [not yet sampled] is Image Club Graphics in
- Calgary (1-800-661-9410). It is called Caslon Antique. It is supplied
- as both roman and italic, together, for $25. They advertise in
- MacWorld/MacUser/MacBlah. I am unable to tell from abcDEF123 if the
- numerals are old-style, but I think not. Ligatures? long-S? Not yet
- known. Guillemots, though, are there. ... Letraset, circa 1977,
- showing a Caslon Antique with modern numerals, no ligatures, and only
- UKPounds and German ss extensions." [Ike Stoddard]
-
- NB: Caslon Antique is not a Caslon per se: "The last Caslon to mention
- is that ubiquitous but unrelated Caslon Antique, which possesses no
- similarity whatsoever to the original. This old reprobate was
- introduced by Barnhart Brothers of Chicago under the name Fifteenth
- Century. Its negative reception lasted until about 1918, when, with a
- simple name change to Caslon Antique, it became the most commonly
- selected type for reproductions of colonial American printing. It is
- now seen in everything from liquor advertisments to furniture
- commercials" [Lawson, 1990,Anatomy]
-
- Miles Agfa (Compugraphic) has always had a Caslon Antique; I don't know
- if it is available for TrueType or Type 1, but Agfa has been doing
- TrueType bundles at reasonable prices. [wdr]
-
- Peter Honig contributes the following suggestions:
-
- Name Year Irreg. Long S OSfig Comment ---
- --- ----- ----- ---- ------
-
- * Poliphilus A cleaned-up reproduction of type from 1499. It's only
- slightly irregular and does not contain the long S, but does have
- old style figures. From Italy, founded by Francesco Griffo.
-
- * Old Claude An exact reproduction of Garamond from 1532. It is
- irregular and does not contain the long S, but it does have old
- style figures. From France, founded by Claude Garamond.
-
- * Blado An exact reproduction of type from 1539. It is irregular
- and does not contain the long S, but it does have old style
- figures. From Italy, founded by Antinio Blado (designed by
- Ludovico delgi Arrighi).
-
- * Van Dijck An exact reproduction of type from the 1660s. It is
- irregular and does not contain the long S, but it does have old
- style figures. From Holland, founded by Van Dijck.
-
- * Adobe Caslon A cleaned-up reproduction of type from the 1720s. It
- isn't irregular but it does contain the long S, old style figures,
- and several ligatures. From England, founded by William Caslon.
-
- Blado, Poliphilus, and Van Dijck are available from Monotype. Adobe
- Caslon is available from Adobe. Old Claude is available from Letter
- Perfect. In my opinion, Old Claude is font that is worthy of close
- attention. Although it lacks the long S, it is VERY accurately
- reproduced. Although Adobe Caslon is not irregular, it has a great set
- of authentic ornaments from the Renaissance and Baroque. It is also the
- only set that I am aware of, that has the long S and its ligatures.
-
- [Bill Troop notes: I do not believe that Monotype ever had a font called
- 16th Century Roman. You are thinking of a private face created by Paul
- Hayden-Duensing for his private press based on old Italian punches. It
- is very rough indeed, but I can assure you no Colonial printer had a
- typeface as stylish.
-
- Poliphilus does indeed exist in digital form, and is fairly faithful,
- but again is far too stylish to give the proper feel of US Colonial
- printing. Nor is Antique Caslon, so called, anything to do with the
- Caslon types used by American printers-except those who used this bogus
- type at the end of the 19th century.
-
- Monotype Bell is a faithful copy of a font that was actually used in
- the US, but it is far more modern than the Caslon types. Nobody has yet
- done a really authentic Caslon, and it is a curious fact, but none of
- the Caslon revivals, in any of metal, photo, or digital formats, has
- ever been based on the best Caslon sizes. I have been toying with such
- a revival.
-
- Monotype Van Dijk can hardly be called a faithful copy of a metal font;
- the outlines are far more regular, for instance, than what Monotype did
- for Bell. In addition, the less interesting forms of the lower case f
- and f-ligatures were chosen for the digital version, and the alternate
- f was not supplied. That makes it a very uninteresting font to use in
- digital form. In addition, the italic has been unbelievably badly
- spaced in the digital version. (Harry Carter complained about the
- spacing in the 13pt Roman in the metal version.)
-
- For anyone wishing to recreate the feel of early-to-mid 18th century
- printing, a battered, sensitive revival of Caslon would be desirable.
- The Giampa version is interesting, but is based on a poor model. ]
-
- What fonts could a colonial printer have had?
- =============================================
-
- According to D.B.Updike in the classic reference "Printing Types: Their
- History, Forms & Use", he indicates that most colonial work was with
- types of the Caslon Old Style fonts and cheap copies of same in the
- 18th C. Before that, it would have been the older Dutch & English
- faces, almost always lagging English tastes. If you can find the
- Oxford Fell types, they are classic Dutch-as-used-by-englishmen.
- Anything with a Dutch moniker and the Oldstyle adjective is probably
- ok; Van Dijck if you find it, say (died 1673).
-
- Ben Franklin recommended Caslon faces. But these were not available in
- England before 1720, first full broadside in 1734. Lawson declares that
- the first printing of the Declaration of Independance was in Caslon.
-
- Wilson's Scotch Modern was the "modern" font that surfaced in quantity
- in america. If the Scotch Roman your vendor has is sort-of like-Bodoni
- but nicer than his Bodoni, that's it. It wasn't available until late
- 1700s, though.
-
- Subject: 1.7. What is "Point Size"?
-
- This article was constructed from a posting by William D. Ricker from
- Sep 1992.
-
- In general terms, point size is a relative measure of the size of a
- font. It used to have a more concrete meaning in the "old days" of
- typeography.
-
- In the world of Photo-typesetters and digital fonts, the distance from
- the top of the tallest ascender to the bottom of the longest descender
- is only an approximate lower bound on the point size of a font; in the
- Old days, it was almost always a firm lower bound, and there was warning
- on the exception.
-
- Point-size is the measure of default or minimum inter-baseline
- distance; inter line distance in absense of leading, a/k/a "set solid".
- If you don't know if the text was set solid or leaded, you can't tell
- the point-size with a measuring glass unless you know if the type design
- includes built-in space betweed adjacent, set-solid lines.
-
- Exceptions to the points size equals ascender to descender size rule:
-
- * In metal, there was usually a little room between the highest and
- lowest corners of the face and the body size, so that the Matrix
- was completely molding the face and not relying on the mold-body
- to form a vertical side to the printing face--since a bevel or
- beard is desirable for impression and strength.
-
- * If the designer of a face thinks it should always be set leaded,
- s/he may choose to include the minimal leading in the design, in
- which case it is included in the base point size, and no capital,
- lowercase-ascender, or lowercase-descender will get very near the
- edges.
-
- * In some faces the capitals are taller than the ascenders, and
- others vice versa. (Vertical sticks on capitals are called stems,
- not ascenders.) A minimum point size estimate would normally be
- the height of the font's "envelope", to borrow from
- Avionics/Aeronautics.
-
- * The point size of a "Titling Face" may not include descenders; in
- which case the Q's tail hangs off the body as a vertical kern.
- Such a face in metal usually has "Titling" in the name, although
- sometimes the fact that only capitals are available is all the
- hint given.
-
- ([William D. Ricker's] metal font of Ray Shaded, cast on a Monotype
- Display caster, has "vertical kerns" if you will: the hanging
- shaded tail of the Q and some punctuation below the 24pt body,
- because it has no lower-case. It might be better described as
- being 36/24, thirty-six point type cast on a twenty-four point
- body, since the cap A is about the height and density of a
- Ultrabold 36pt A in many other fonts. It would be called 36/24
- Caps if a lowercase had been cast on a 36 point body, but since
- only UC was ever cut, as UC-only titling, it was standardly issued
- and refered to as a 24 point titling--much to the confusion of
- non-cognoscenti.)
-
- * The Continental Point, a/k/a the Didot point, (and its Pica Em
- equivalent, the Cicero) is just a hair longer. 15 Ciceros=16
- Picas, 15 Didots=16 Points. So type which is imported or cast
- from imported matrices has been, and still is, cast on the next
- size larger body in anglo-american points. So an 11D/12 or 12D/14
- type will look larger than a similar 12pt font but smaller than a
- simlar 14pt font, by about a point of fixed built-in leading that
- the designer didn't intend. What happened when these faces were
- converted to photo and digital composition, I don't know. (I
- could find out.) Probably some were scaled to American sizes
- proportionally from the european masters, some copied from the
- American castings with built-in leading to ease conversion, and
- some were probably done both ways at different conversion houses.
-
- Net result: unless you know it's Adobe Times Roman or whatever and just
- want to know what point size & leading options were, you can't measure
- the size with a definition and an optical micrometer. The defnition is
- embodied/manifested in the typesetting "hardware", even if it is
- software, not the product.
-
- Knuth's Assertion
- =================
-
- What about Knuth's assertion that point size is "a more-or-less
- arbitrary number that reflects the size of type [a font] is intended to
- blend with"?
-
- That statement is true only in the context of MetaFonts. MetaFonts
- (and this definition) are perfectly adequate for Knuth's purposes but
- not fully descriptive of all of typography. And definitely not
- conformant to established usage.
-
- This is not meant to condemn heterodoxy, but just to warn that while the
- ASCII markup notations in Knuth's "Second Great Work" [TeX and MetaFont]
- are even more widely disseminated than his wonderful coinage of
- mathematical notations in "The First Great Work" [The Art of Computer
- Programming, volumes I, II, and III], MetaFont has not been accepted as
- an encoding for all useful fonts for the future, and the defintions of
- font characteristics in MetaFont context must be taken with a large
- grain of salt when used with fonts outside the MetaFont font-generation
- paradigm.
-
- Knuth's quotation, when applied to a (non-MetaFont) font designer,
- overstates the arbitrariness of the design choice; the designer was
- stating in the old days that you'd need a saw, a file, or a caster with
- his matrices if you wanted to use negative leading to set his type
- closer than he wanted to see it set; and today, in Photo/digital
- composition, the designer is either indicating the opinion of the
- original metal-head or his own design advice as to what the minimum
- distance between adjacent baselines should be.
-
- Also, point size is very poor predictor of blending, except in a
- mechanical sense in terms of not-overflowing the same rectangles. Some
- faces to blend in the same line with 12 point type will need to be
- 10/12 or 14/12, due to differences in the way they fill the space.
- (The overall leading should fit the body type.) Harmony and contrast of
- overall color, shape, style, etc. are much more important considerations
- for blending than body-size. (For two types to work together, there
- must be sufficient harmonies between them to work together and
- sufficent contrasts to be easily distinguished. See Carl Dair's books.)
-
- If one wants to understand usage of typographical terms in the general
- milieu, the Chicago Manual of Style's appendix on Typesetting for
- Authors is a good capsule presentation of history and terminology; if
- one wants the nitty-gritty on how digital type does, or at least
- should, differ and be treated differently from just copies of metal,
- see Richard Rubinstein, Digital Typography, MIT Press. On type in
- general, consult D.B. Updike in a library (out of print), or
- A(lexander) S. Lawson (who covers electronic type in his latest
- revision!).
-
- Subject: 1.8. Where can I get ... fonts.
-
- Before I go any farther, let me extol the virtues of the Archie servers.
- If you need to find something on the net, and you have any idea what it
- might be called, Archie is the place to go. In North America, telnet to
- "archie.rutgers.edu" and login as "archie". There are many other
- servers around the world, any Archie server can give you a list of other
- servers. There are better documents than this to describe Archie and
- you should be able to find them from the above starting point. If you
- have trouble, feel free to ask norm (via Email please, no need to
- clutter comp.fonts with a query about Archie ;-).
-
- In addition to the telnet option, several archie clients exist including
- a very nice X11 implementation (Xarchie).
-
- * Adobe Type 1 Fonts in MS-DOS/Unix Format:
-
- ftp.cica.indiana.edu:/pub/pc/win3/fonts
-
- ftp.cica.indiana.edu:/pub/pc/win3/fonts/atm
-
- archive.umich.edu:/msdos/mswindows/fonts
-
- * Adobe Type 1 Fonts in Mac Format:
-
- mac.archive.umich.edu:/mac/system.extensions/font/type1
-
- sumex-aim.stanford.edu:/info-mac/font
-
- * Adobe Type 3 Fonts in Mac Format:
-
- mac.archive.umich.edu:/mac/system.extensions/font/type3
-
- * TrueType fonts in MS-DOS Format:
-
- ftp.cica.indiana.edu:/pub/pc/win3/fonts/truetype
-
- * TrueType fonts in Mac Format:
-
- mac.archive.umich.edu:/mac/system.extensions/font/truetype
-
- * TeX PK/PXL/GF fonts:
-
- The TeX community has its own support groups that can provide
- better answers to this question. The canonical list of MetaFont
- fonts is posted occasionally to comp.text.tex. The comp.text.tex
- newsgroup (or the Info-TeX mailing list, if you do not have access
- to news) are good places to start. Email norm if you need more
- specific information.
-
- * LaserJet bitmap fonts:
-
- wuarchive.wustl.edu:/mirrors/msdos/laser
-
- Also on other simtel20 mirrors...
-
- If you know of other archive sites (the above list is no where near
- complete) or other formats that are available on the net, please let us
- know.
-
- The sites above represent places where shareware and public domain fonts
- are available. Many, many typefaces are not available in shareware
- form. And many shareware faces are less than adequate for a variety of
- reasons, particularly at small sizes. It seems to be the consensus of
- the comp.fonts community that "you get what you pay for." If you need a
- professional quality font, you should probably buy it from a
- professional.
-
- The list of font vendors in Appendix A (annotated with information about
- non-Roman alphabets) was contributed by Masumi Abe. Masumi was Adobe's
- Manager of Typographic Marketing for Asia. He has since left Adobe.
-
- Many font CDs are now available which offer many fonts for a low
- cost/font.
-
- Subject: 1.9. Where can I get fonts for non-Roman alphabets?
-
- As mentioned above, the list of font vendors is annotated with
- information about non-Roman alphabets. Commercially, Masumi suggests
- that Linguists' Software is the current [ed: as of 7/92] leading
- supplier of non-Roman fonts.
-
- Ian Tresman contributes:
-
- The Multilingual PC Directory is a source guide to multilingual and
- foreign language software, including fonts, for PCs. Over a hundred
- different languages are included, from Arabic to Hieroglyphics to Zulu.
- A 1200 word description is available from the publishers, Knowledge
- Computing, email: 72240.3447@compuserve.com.
-
- Subject: 1.10. What about fonts with the International Phonetic Alphabet (IPA) symbols?
-
- I summarized Scott Brumage's recent post for the FAQ:
-
- Shareware or free (PostScript Type 1 and/or TrueType):
- ======================================================
-
- * TechPhon
-
- Seems to lack some characters and has no zero-offset characters
- (for accents).
-
- * PalPhon
-
- A phonetic font which you can get by anonymous ftp from
- mac.archive.umich.edu. It is called PalPhon. There are actually
- two fonts: the basic PalPhon and one with additional accents and
- symbols called PalPi. The package includes some documents on using
- the fonts as well.
-
- * SIL-IPA
-
- SIL-IPA is a set of scalable IPA fonts containing the full
- International Phonetic Alphabet with 1990 Kiel revisions. Three
- typefaces are included:
-
- * SIL Doulos (similar to Times)
-
- * SIL Sophia (similar to Helvetica)
-
- * SIL Manuscript (monowidth)
-
- Each font contains all the standard IPA discrete characters and
- non-spacing diacritics as well as some suprasegmental and
- puncuation marks. Each font comes in both PostScript Type 1 and
- TrueType formats. The fonts are also available for Microsoft
- Windows.
-
- These fonts were designed by the Printing Arts Department of the
- Summer Institute of Linguistics, Dallas, Texas.
-
- Shareware or free (TeX):
- ========================
-
- METAFONT sources of the phonetic symbols developed by
- Tokyo-Shoseki-Printing and Sanseido are available. The font contains
- all of IPA (Internatioanl Phonetic Alphabet) symbols.
-
- You can get phonetic symbols METAFONT (named TSIPA) from
-
- ftp.foretune.co.jp:/pub/tools/TeX/Fonts
-
- The IP address for ftp.foretune.co.jp is 133.123.1.2.
-
- Commercial:
- ===========
-
- Linguist's Software Adobe (ITC Stone Phonetic [#255], Times Phonetic
- [#278])
-
- This is Info file compfont.info, produced by Makeinfo-1.55 from the
- input file FAQ.texinfo.
-
- Subject: 1.11. How can I convert my ... font to ... format?
-
- Conversion from one bitmapped format to another is not generally too
- difficult. Conversion from one scalable format to another is very
- difficult. Several commercial software packages claim to perform these
- tasks, but none has been favorably reviewed by the comp.fonts community.
-
- Converting Between TrueType and Adobe Type 1 Formats
- ====================================================
-
- This section was constructed from postings by Primoz Peterlin and Bert
- Medley in Sep 1993.
-
- There are several commercial tools that will convert between these
- formats. There are no shareware or free tools that will do the job.
- See also "Why do converted fonts look so bad?".
-
- FontMonger by Ares Software
- ---------------------------
-
- Performs conversion between Adobe Type 1, Adobe Type 3 and TrueType
- formats in both PC-DOS and Mac flavours, as well as simple glyph
- editing. Currently at version 1.0.7, patches available via CompuServe.
- Available for Mac and MS Windows. Commercial product, price \$60-80.
-
- Alltype by Atech Software
- -------------------------
-
- Performs font conversion. A stable product, being on a market for a
- while. Available for PC-DOS/MS Windows only. Commercial product.
- Atech is supposedly leaving the business.
-
- Fontographer by Altsys Co.
- --------------------------
-
- Comprehensive package, allowing creation of fonts as well as conversion
- between formats. Available for Mac and MS Windows. Commercial
- product, price cca. \$270 (PC version).
-
- Metamorphosis by Altsys Co.
- ---------------------------
-
- Available for Mac. Commercial product. More info needed.
-
- Converting Between Other Scalable Formats
- =========================================
-
- Many of the programs in the preceding section claim to be able to
- convert between other formats as well. And there are probably other
- commercial programs as well. However, as several people have noted,
- conversion from one scalable format to another is a bad idea. If the
- original font was well hinted, the converted font will not be. Of
- course, if the original was poorly hinted, maybe it won't matter much.
-
- In an effort to settle a long-running and oft-asked question, I'll be
- blunt: as of today [6/93], THERE ARE NO NON-COMMERCIAL PROGRAMS WHICH
- WILL CONVERT FROM ONE SCALABLE FORMAT TO ANOTHER. Not from TrueType to
- PostScript Type 1, Type 3, Type 5, or any other scalable PostScript
- format. Not from PostScript Type 1 to TrueType. Not to or from
- Intellifont. Not to or from Sun F3 format.
-
- For specific conversions, check the platform specific parts of the FAQ.
- Most of the conversions discussed require platform specific tools.
-
- Here is a summary of the conversions discussed (and the section in
- which they appear):
-
- Mac Type 1 PostScript
- To PC Type 1 PostScript (MS-DOS). To TrueType (commercial).
-
- PC Type 1 PostScript
- To Mac Type 1 PostScript (Mac, commercial). To TrueType
- (commercial). To TeX PK (MS-DOS).
-
- TrueType
- To Type 1 PostScript (Mac and MS-DOS, commercial). To HP LaserJet
- bitmaps (MS-DOS, hack!).
-
- TeX PK
- To HP LaserJet bitmap softfonts (MS-DOS).
-
- HP LaserJet bitmap softfonts
- To TeX PK (MS-DOS).
-
- In addition, Adobe ships a copy of Adobe Font Foundry with all of its
- fonts which can convert Type 1 fonts into HP LaserJet softfonts.
-
- Why Do Converted Fonts Look So Bad?
- ===================================
-
- This section was constructed from postings by Mark Hastings and David
- Glenn in Aug 1993.
-
- With all commercially available conversion tools, converting fonts
- between scalable formats almost always results in a font inferior to
- the original. (The rare case where a converted font is not inferior to
- the original occurs only when the original is a cheap knock-off, and
- the automatic hinting of the conversion program is better than
- automatic hinting used in the original!)
-
- David Glenn contributes the following analysis:
-
- There are a few probable [reasons why converted fonts, especially screen
- fonts, look inferior to the original]. First off, any font that's
- converted uses a converting algorithm which will make an exact copy at
- best. Because no currently available converter even comes close to
- copying faithfully the manual tweaks and hinting in a font file, you
- often end up with poor screen fonts and poor output. The only reason
- that printed output from the converted font looks markedly better than
- the screen font is that the printed output is at a higher resolution.
- The converter achieves better results on the higher resolutions because
- hinting is less important at higher resolutions. Screen fonts are
- incredibly complex to make well. You have very few pixels to represent
- a very aesthetic and distinct design. That's why at small sizes almost
- all typefaces look alike--how do you represent a graceful concave side
- on the letter "L" for Optima with only 12 pixels in height and one in
- width? You can't. And that's why most fonts look similar at 10pt,
- unless they're hand hinted by typograhers.
-
- One thing that may come into play when fonts are converted between
- platforms, for example between PC/Windows format and Mac format, is that
- fonts are hinted down to a certain number of pixels per em. On a Mac
- screen (72 dpi) there is a one-to-one correspondence between the ppem
- and the point size of a font. Under windows, the usual VGA screen is
- 96dpi and fonts that look good at 8 or 9 pt under windows might look
- like crap on a Mac 'cuz the fonts weren't hinted below 10 or 11ppem.
- Also, the conversion programs may have made the appearance worse at
- some sizes than others.
-
- Whenever you convert fonts from one platform to the other keep in mind
- that:
-
- * Your license with the type foundry may or may not allow this.
-
- * The font may or may not have the correct character sets in it.
-
- * The TT font file may or may not have all the tables necessary.
-
- * Your converter may make it so ugly that you don't want to use it...
-
- Smoothing Bitmaps
- =================
-
- This section was constructed from postings by Jason Lee Weiler and
- Piercarlo Antonio Grandi
-
- Enlarging bitmapped images is easy, but enlarging them without creating
- very jagged edges is much more demanding. There are several
- possibilities.
-
- * If you are interested in programming your own solution, the
- comp.graphics FAQ will provide pointers to a number of resources
- that can get you started.
-
- * If the bitmaps are in a standard format, the 'xv' tool (an X11
- picture viewing tool) includes magnify and smooth functions that
- may perform adequately.
-
- * Commercial tools like Adobe Illustrator, Corel Draw, and many
- others include tracing functions that can translate some bitmaps
- into acceptable outlines (which can be enlarged without
- jaggedness).
-
- * The GNU Font Utilities include a tracing tool that may be helpful.
-
-