A Module for Using METAFONT Directly Inside the Freetype Rasterizer 138 Tugboat, Volume 39 (2018), No
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Open Source License Report on the Product
OPEN SOURCE LICENSE REPORT ON THE PRODUCT The software included in this product contains copyrighted software that is licensed under the GPLv2, GPLv3, gSOAP Public License, jQuery, PHP License 3.01, FTL, BSD 3-Clause License, Public Domain, MIT License, OpenSSL Combined License, Apache 2.0 License, zlib/libpng License, , . You may obtain the complete corresponding source code from us for a period of three years after our last shipment of this product by sending email to: [email protected] If you want to obtain the complete corresponding source code with a physical medium such as CD-ROM, the cost of physically performing source distribution might be charged. For more details about Open Source Software, refer to eneo website at www.eneo-security.com, the product CD and manuals. GPLv2: u-Boot 2013.07, Linux Kernel 3.10.55, busybox 1.20.2, ethtool 3.10, e2fsprogs 1.41.14, mtd-utils 1.5.2, lzo 2.05, nfs-utils 1.2.7, cryptsetup 1.6.1, udhcpd 0.9.9 GPLv3: pwstrength 2.0.4 gSOAP Public License: gSOAP 2.8.10 jQuery License: JQuery 2.1.1, JQuery UI 1.10.4 PHP: PHP 5.4.4 FTL (FreeType License): freetype 2.4.10 BSD: libtirpc 0.2.3, rpcbind 0.2.0, lighttpd 1.4.32, hdparm 9,45, hostpad 2, wpa_supplicant 2, jsbn 1.4 Public Domain: sqlite 3.7.17 zlib: zlib 1.2.5 MIT:pwstrength 2.0.4, ezxml 0.8.6, bootstrap 3.3.4, jquery-fullscreen 1.1.5, jeditable 1.7.1, jQuery jqGrid 4.6.0, fullcalendar 2.2.0, datetimepicker 4.17.42, clockpicker 0.0.7, dataTables 1.0.2, dropzone 3.8.7, iCheck 1.0.2, ionRangeSlider 2.0.13, metisMenu 2.0.2, slimscroll 1.3.6, sweetalert 2015.11, Transitionize 0.0.2 , switchery 0.0.2, toastr 2.1.0, animate 3.5.0, font-awesome 4.3.0, Modernizr 2.7.1 pace 1.0.0 OpenSSL Combined: openssl 1.0.1h Apache license 2.0: datepicker 1.4.0, mDNSResponder 379.32.1 wish), that you receive source reflect on the original authors' GNU GENERAL PUBLIC code or can get it if you want it, reputations. -
Resources Ton 'QX Repository (For Details, Contact Peter Ab- Bott, E-Mail Address Above)
TUGboat, Volume 10 (1989), No. 2 Janet users may obtain back issues from the As- Resources ton 'QX repository (for details, contact Peter Ab- bott, e-mail address above). DECnetISPAN users may obtain back issues from the European (con- Announcing (belatedly) -MAG tact Massimo Calvani, fisicaQastrpd.infn. it) or American (contact Ed Bell, 7388 : :bell) DECnet Don Hosek T)?J repositories. University of Illinois at Chicago Others with network access should send a mes- After being chided for not publicizing my electronic sage to archive-serverQsun.soe.clarkson.edu "magazine" enough, I have decided to make a formal with the first line being path followed by an address announcement of its availability to the 'J&X cornmu- from Clarkson to you, and then a line nity at large. get texmag texmag.v.nn What is =MAG? for each back issue desired where v is the volume number and nn the issue number. The line index WMAG is available free of charge to anyone reach- texmag will give a list of back issues available. able by electronic mail and is published approxi- A typical mail request may resemble: mately every two months. The subject material index t exmag generally falls somewhere between the somewhat get texmag texmag.l.08 chaotic (but still useful) correspondence of 'QXHAX and UKW, and the printed matter in TUGboat How do I submit articles to TEXMAG? and QXline. Some previous articles have included I was hoping you would ask. Articles are accepted an early version of Dominik Wujastyk's article on on all aspects of T)?J, M'QX, and METAFONT from fonts from TUB 9#2; an overview of the differ- specific information on interfacing graphics packages ent font files used by 'QX, METAFONT, and device with particular DVI drivers to general information drivers; macros for commutative diagrams and sim- on macro writing to product reviews to whatever ple chemical equations and many other topics. -
Font HOWTO Font HOWTO
Font HOWTO Font HOWTO Table of Contents Font HOWTO......................................................................................................................................................1 Donovan Rebbechi, elflord@panix.com..................................................................................................1 1.Introduction...........................................................................................................................................1 2.Fonts 101 −− A Quick Introduction to Fonts........................................................................................1 3.Fonts 102 −− Typography.....................................................................................................................1 4.Making Fonts Available To X..............................................................................................................1 5.Making Fonts Available To Ghostscript...............................................................................................1 6.True Type to Type1 Conversion...........................................................................................................2 7.WYSIWYG Publishing and Fonts........................................................................................................2 8.TeX / LaTeX.........................................................................................................................................2 9.Getting Fonts For Linux.......................................................................................................................2 -
Opentype Postscript Fonts with Unusual Units-Per-Em Values
Luigi Scarso VOORJAAR 2010 73 OpenType PostScript fonts with unusual units-per-em values Abstract Symbola is an example of OpenType font with TrueType OpenType fonts with Postscript outline are usually defined outlines which has been designed to match the style of in a dimensionless workspace of 1000×1000 units per em Computer Modern font. (upm). Adobe Reader exhibits a strange behaviour with pdf documents that embed an OpenType PostScript font with A brief note about bitmap fonts: among others, Adobe unusual upm: this paper describes a solution implemented has published a “Glyph Bitmap Distribution Format by LuaTEX that resolves this problem. (BDF)” [2] and with fontforge it’s easy to convert a bdf font into an opentype one without outlines. A fairly Keywords complete bdf font is http://unifoundry.com/unifont-5.1 LuaTeX, ConTeXt Mark IV, OpenType, FontMatrix. .20080820.bdf.gz: this Vle can be converted to an Open- type format unifontmedium.otf with fontforge and it Introduction can inspected with showttf, a C program from [3]. Here is an example of glyph U+26A5 MALE AND FEMALE Opentype is a font format that encompasses three kinds SIGN: of widely used fonts: 1. outline fonts with cubic Bézier curves, sometimes Glyph 9887 ( uni26A5) starts at 492 length=17 referred to CFF fonts or PostScript fonts; height=12 width=8 sbX=4 sbY=10 advance=16 2. outline fonts with quadratic Bézier curve, sometimes Bit aligned referred to TrueType fonts; .....*** 3. bitmap fonts. ......** .....*.* Nowadays in digital typography an outline font is almost ..***... the only choice and no longer there is a relevant diUer- .*...*. -
Surviving the TEX Font Encoding Mess Understanding The
Surviving the TEX font encoding mess Understanding the world of TEX fonts and mastering the basics of fontinst Ulrik Vieth Taco Hoekwater · EuroT X ’99 Heidelberg E · FAMOUS QUOTE: English is useful because it is a mess. Since English is a mess, it maps well onto the problem space, which is also a mess, which we call reality. Similary, Perl was designed to be a mess, though in the nicests of all possible ways. | LARRY WALL COROLLARY: TEX fonts are mess, as they are a product of reality. Similary, fontinst is a mess, not necessarily by design, but because it has to cope with the mess we call reality. Contents I Overview of TEX font technology II Installation TEX fonts with fontinst III Overview of math fonts EuroT X ’99 Heidelberg 24. September 1999 3 E · · I Overview of TEX font technology What is a font? What is a virtual font? • Font file formats and conversion utilities • Font attributes and classifications • Font selection schemes • Font naming schemes • Font encodings • What’s in a standard font? What’s in an expert font? • Font installation considerations • Why the need for reencoding? • Which raw font encoding to use? • What’s needed to set up fonts for use with T X? • E EuroT X ’99 Heidelberg 24. September 1999 4 E · · What is a font? in technical terms: • – fonts have many different representations depending on the point of view – TEX typesetter: fonts metrics (TFM) and nothing else – DVI driver: virtual fonts (VF), bitmaps fonts(PK), outline fonts (PFA/PFB or TTF) – PostScript: Type 1 (outlines), Type 3 (anything), Type 42 fonts (embedded TTF) in general terms: • – fonts are collections of glyphs (characters, symbols) of a particular design – fonts are organized into families, series and individual shapes – glyphs may be accessed either by character code or by symbolic names – encoding of glyphs may be fixed or controllable by encoding vectors font information consists of: • – metric information (glyph metrics and global parameters) – some representation of glyph shapes (bitmaps or outlines) EuroT X ’99 Heidelberg 24. -
Using Fonts Installed in Local Texlive - Tex - Latex Stack Exchange
27-04-2015 Using fonts installed in local texlive - TeX - LaTeX Stack Exchange sign up log in tour help TeX LaTeX Stack Exchange is a question and answer site for users of TeX, LaTeX, ConTeXt, and related Take the 2minute tour × typesetting systems. It's 100% free, no registration required. Using fonts installed in local texlive I have installed texlive at ~/texlive . I have installed collectionfontsrecommended using tlmgr . Now, ~/texlive/2014/texmfdist/fonts/ has several folders: afm , cmap , enc , ... , vf . Here is the output of tlmgr info helvetic package: helvetic category: Package shortdesc: URW "Base 35" font pack for LaTeX. longdesc: A set of fonts for use as "dropin" replacements for Adobe's basic set, comprising: Century Schoolbook (substituting for Adobe's New Century Schoolbook); Dingbats (substituting for Adobe's Zapf Dingbats); Nimbus Mono L (substituting for Abobe's Courier); Nimbus Roman No9 L (substituting for Adobe's Times); Nimbus Sans L (substituting for Adobe's Helvetica); Standard Symbols L (substituting for Adobe's Symbol); URW Bookman; URW Chancery L Medium Italic (substituting for Adobe's Zapf Chancery); URW Gothic L Book (substituting for Adobe's Avant Garde); and URW Palladio L (substituting for Adobe's Palatino). installed: Yes revision: 31835 sizes: run: 2377k relocatable: No catdate: 20120606 22:57:48 +0200 catlicense: gpl collection: collectionfontsrecommended But when I try to compile: \documentclass{article} \usepackage{helvetic} \begin{document} Hello World! \end{document} It gives an error: ! LaTeX Error: File `helvetic.sty' not found. Type X to quit or <RETURN> to proceed, or enter new name. -
Optimization of Fontconfig Library Optimization of Fontconfig Library
Michal Srb OPTIMIZATION OF FONTCONFIG LIBRARY OPTIMIZATION OF FONTCONFIG LIBRARY Michal Srb Bachelor's Thesis Spring 2017 Information Technology Oulu University of Applied Sciences ABSTRACT Oulu University of Applied Sciences Degree Programme in Information Technology, Internet Services Author: Michal Srb Title of the bachelor’s thesis: Optimization of Fontconfig Library Supervisor: Teemu Korpela Term and year of completion: Spring 2017 Number of pages: 39 + 1 appendix Fontconfig is a library that manages a database of fonts on Linux systems. The aim of this Bachelor's thesis was to explore options for making it respond faster to application's queries. The library was identified as a bottleneck during the startup of graphical applications. The typical usage of the library by applications was analyzed and a set of standalone benchmarks were created. The library was profiled to identify hot spots and multiple optimizations were applied to it. It was determined that to achieve an optimal performance, a complete rewrite would be necessary. However, that could not be done while staying backward compatible. Nevertheless, the optimizations applied to the existing fontconfig yielded significant performance improvements, up to 98% speedups in benchmarks based on the real-world usage. Keywords: fontconfig, optimization, benchmarking, profiling 3 CONTENTS 1 INTRODUCTION 6 2 BACKGROUND 7 1.1 Motivation 7 1.2 Fontconfig 8 1.2.1 Function 9 1.2.2 Configuration 11 2 ANALYSIS 12 2.1 Main entry functions 12 2.1.1 FcFontMatch 12 2.1.2 FcFontSort 14 2.1.3 -
Proposal to Represent the Slashed Zero Variant of Empty
L2/15-268 Title: Proposal to Represent the Slashed Zero Variant of Empty Set Source: Barbara Beeton (American Mathematical Society), Asmus Freytag (ASMUS, Inc.), Laurențiu Iancu and Murray Sargent III (Microsoft Corporation) Status: Individual contribution Action: For consideration by the Unicode Technical Committee Date: 2015-10-30 Abstract As of Unicode Version 8.0, the symbol for empty set is encoded as the character U+2205 EMPTY SET, with no standardized variation sequences. In scientific publications, the symbol is typeset in one of three var- iant forms, chosen by notational style: a slashed circle, ∅, a slashed wide oval in the shape a letter, ∅, or a slashed narrow oval in the shape of a digit zero, . The slashed circle and the slashed zero forms are the most widely used, and correspond to the LaTeX commands \varnothing and \emptyset, respectively. Having one Unicode representation to map to, fonts that provide glyphs for more than one form of the symbol typically implement a stylistic variant or a mapping to a PUA code point. However, the wide- spread use of the slashed zero variant and its mapping to the main LaTeX command for the symbol, \emptyset, make it a candidate for a dedicated means to distinctly represent it in Unicode. This document evaluates three approaches for representing in Unicode the slashed zero variant of the empty set symbol and proposes a solution based on a variation sequence. Additional related characters resulting from the investigation and needed to complete the solution are also proposed for encoding. 1. The empty set symbol 1.1. Historical references The introduction of the modern symbol for the empty set is attributed to André Weil of the Nicholas Bourbaki group. -
The Comicsans Pacakge
The comicsans package∗ Scott Pakin [email protected] December 19, 2013 1 Introduction The comicsans package makes Microsoft's Comic Sans font available to LATEX 2". comicsans supports all of the following: • Roman text, boldface text, SMALL-CAPS TEXT, and—with a little extra effort—italic text • Кирилица (римский шрифт, жирный шрифт, каллиграфический шрифт) • Mathematics using Comic Sans wherever possible: ′ log 2" 1 k y (x) 3 10 3 + k=x pk1 Comic Sans is a TrueType (TTF) font. As such, it works particularly well with pdfLATEX, which natively supports TrueType fonts. Some TEX distribu- tions also support dynamic conversion of TTF to PK (a bitmapped font format long used by TEX) so TEX backends other than pdfTEX can (indirectly) utilize TrueType fonts, as well. 2 Installation The following is a brief summary of the comicsans installation procedure: 1. Acquire and install the Comic Sans TrueType (.ttf) files. 2. [Optional] Generate the italic and/or Cyrillic variants of Comic Sans 3. Install the comicsans font files and refresh the TEX filename database. ∗This document corresponds to comicsans v1.0g, dated 2013/12/19. 1 4. Point the TEX backends to the comicsans files. Details are presented in Sections 2.1–2.4. 2.1 Acquire and install the TrueType files comicsans requires the Comic Sans and Comic Sans Bold TrueType files (comic.ttf and comicbd.ttf). You may already have these installed. (On Windows, look in C:\WINDOWS\Fonts for Comic Sans MS (True- Type) and Comic Sans MS Bold (TrueType).) If not, see if a package called msttcorefonts is available for your operating system or operating-system distribution. -
Metatype Project: Creating Truetype Fonts Based on M
Metatype project: creating TrueType fonts based on Metafont Serge Vakulenko Cronyx Engineering, Moscow Russia [email protected] http://www.vak.ru/proj/metatype Abstract The purpose of Metatype project is the development of freeware TrueType fonts for generic user community. Metafont language is chosen for creating character glyphs. Currently, glyph im- ages are converted to cubic outlines using bitmap tracing algorithm, and then to conic outlines. Two font families are currently been under development as a part of Metatype project: 1. TeX font family, based on Computer Modern fonts by Donald E. Knuth, retaining their “look and feel”. A rich set of typefaces is available, including Roman, Sans Serif, Monotype and Math faces with Normal, Bold, Italic, Bold Italic, Narrow and Wide variations. 2. Maestro font family is designed, as a Times-lookalike. It also uses Computer Mod- ern sources, with a lot of modifications. Why TrueType? representation of text strings. Far-seeing operational sys- tems, such as Windows NT, provide support Unicode at The world becomes closer. Now we observe, how the a kernel level. Word-processors use Unicode for stor- Internet and globalization of economics cause increase age of documents (XML, RTF and other formats). The of intensity of contacts between representatives of dif- amount of Internet sites with Unicode encoding grows ferent peoples, cultures, races. The world becomes more every day. Cellular telephones use Unicode for Inter- and more multilingual. The computer branch for a long net browsing (WAP). The world is slowly moving toward time has realized this fact: the draft variant of standard Unicode. And TrueType seems to be a natural result of Unicode is dated 1989 [1]. -
THE MATHALPHA, AKA MATHALFA PACKAGE the Math Alphabets
THE MATHALPHA, AKA MATHALFA PACKAGE MICHAEL SHARPE The math alphabets normally addressed via the macros \mathcal, \mathbb, \mathfrak and \mathscr are in a number of cases not well-adapted to the LATEX math font structure. Some suffer from one or more of the following defects: • font sizes are locked into a sequence that was appropriate for metafont{generated rather than scalable fonts; • there is no option in the loading package to enable scaling; • the font metrics are designed for text rather than math mode, leading to awkward spacing, subscript placement and accent placement when used for the latter; • the means of selecting a set of math alphabets varies from package to package. The goal of this package is to provide remedies for the above, where possible. This means, in effect, providing virtual fonts with my personal effort at correcting the metric issues, rewriting the font-loading macros usually found in a .sty and/or .fd files to admit a scale factor in all cases, and providing a .sty file which is extensible and from which any such math alphabet may be specified using a standard recipe. For example, the following fonts are potentially suitable as targets for \mathcal or \mathscr and are either included as part of TEXLive 2011, as free downloads from CTAN or other free sources, or from commercial sites. cm % Computer Modern Math Italic (cmsy) euler % euscript rsfs % Ralph Smith Formal Script---heavily sloped rsfso % based on rsfs, much less sloped lucida % From Lucida New Math (commercial) mathpi % Adobe Mathematical Pi or clones thereof -
Variable Fonts in Chrome Webengines Hackfest, Igalia, a Coruña
Variable Fonts in Chrome Webengines Hackfest, Igalia, A Coruña Behdad Esfahbod [email protected] Dominik Röttsches [email protected] Demos ● Responsive Web Typography ● Font Playground ● Underware’s HOI Variable Fonts in CSS Level 4 Fonts font-weight, font-stretch, font-style before font-weight, font-stretch, font-style variable Ranges in @font-face @font-face { font-family: Roboto; font-weight: 700; /* or: 400, 600, 900,... */ font-style: normal; /* or: italic, oblique */ font-stretch: condensed; /* or: expanded, ultra-expanded */ } Ranges in @font-face @font-face { font-family: Roboto; font-weight: 400 700; font-style: 10deg 20deg; font-stretch: 50% 200%; } New Font Style Matching Algorithm ● https://drafts.csswg.org/css-fonts-4/#font-style-matching ● Previously, for a font request: ○ Match font-stretch, font-style, font-weight by traversing keyword values, find closest keyword ● New definition: Search for numerically nearest value ○ As defined by @font-face and ○ Within the range that the variable font allows font-optical-sizing font-variation-settings ● Similar to font-feature-settings ● Sequence of 4 character axis name plus font-variation-settings: ‘wght’ 700, ‘UPWD’ 200; Variable Fonts in Blink New CSS Font Matching Algorithm ● Implements font-stretch, font-style, font-weight matching based on numbers, not based on keywords ● FontTraits replaced with FontSelectionRequest ○ Now storing three FontSelectionValues (numerical values for stretch, style weight) ● FontSelectionCapabilities are storing what the @font-face definition provides