The Nimbus Package
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B.Casselman,Mathematical Illustrations,A Manual Of
1 0 0 setrgbcolor newpath 0 0 1 0 360 arc stroke newpath Preface 1 0 1 0 360 arc stroke This book will show how to use PostScript for producing mathematical graphics, at several levels of sophistication. It includes also some discussion of the mathematics involved in computer graphics as well as a few remarks about good style in mathematical illustration. To explain mathematics well often requires good illustrations, and computers in our age have changed drastically the potential of graphical output for this purpose. There are many aspects to this change. The most apparent is that computers allow one to produce graphics output of sheer volume never before imagined. A less obvious one is that they have made it possible for amateurs to produce their own illustrations of professional quality. Possible, but not easy, and certainly not as easy as it is to produce their own mathematical writing with Donald Knuth’s program TEX. In spite of the advances in technology over the past 50 years, it is still not a trivial matter to come up routinely with figures that show exactly what you want them to show, exactly where you want them to show it. This is to some extent inevitable—pictures at their best contain a lot of information, and almost by definition this means that they are capable of wide variety. It is surely not possible to come up with a really simple tool that will let you create easily all the graphics you want to create—the range of possibilities is just too large. -
Dynamic and Interactive R Graphics for the Web: the Gridsvg Package
JSS Journal of Statistical Software MMMMMM YYYY, Volume VV, Issue II. http://www.jstatsoft.org/ Dynamic and Interactive R Graphics for the Web: The gridSVG Package Paul Murrell Simon Potter The Unversity of Auckland The Unversity of Auckland Abstract This article describes the gridSVG package, which provides functions to convert grid- based R graphics to an SVG format. The package also provides a function to associate hyperlinks with components of a plot, a function to animate components of a plot, a function to associate any SVG attribute with a component of a plot, and a function to add JavaScript code to a plot. The last two of these provides a basis for adding interactivity to the SVG version of the plot. Together these tools provide a way to generate dynamic and interactive R graphics for use in web pages. Keywords: world-wide web, graphics, R, SVG. 1. Introduction Interactive and dynamic plots within web pages are becomingly increasingly popular, as part of a general trend towards making data sets more open and accessible on the web, for example, GapMinder (Rosling 2008) and ManyEyes (Viegas, Wattenberg, van Ham, Kriss, and McKeon 2007). The R language and environment for statistical computing and graphics (R Development Core Team 2011) has many facilities for producing plots, and it can produce graphics formats that are suitable for including in web pages, but the core graphics facilities in R are largely focused on static plots. This article describes an R extension package, gridSVG, that is designed to embellish and transform a standard, static R plot and turn it into a dynamic and interactive plot that can be embedded in a web page. -
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 -
Ghostscript and Mupdf Status Openprinting Summit April 2016
Ghostscript and MuPDF Status OpenPrinting Summit April 2016 Michael Vrhel, Ph.D. Artifex Software Inc. San Rafael CA Outline Ghostscript overview What is new with Ghostscript MuPDF overview What is new with MuPDF MuPDF vs Ghostscript MuJS, GSView The Basics Ghostscript is a document conversion and rendering engine. Written in C ANSI 1989 standard (ANS X3.159-1989) Essential component of the Linux printing pipeline. Dual AGPL/Proprietary licensed. Artifex owns the copyright. Source and documentation available at www.ghostscript.com Graphical Overview PostScript PCL5e/c with PDF 1.7 XPS Level 3 GL/2 and RTL PCLXL Ghostscript Graphics Library High level Printer drivers: Raster output API: Output drivers: Inkjet TIFF PSwrite PDFwrite Laser JPEG XPSwrite Custom etc. CUPS Devices Understanding devices is a major key to understanding Ghostscript. Devices can have high-level functionality. e.g. pdfwrite can handle text, images, patterns, shading, fills, strokes and transparency directly. Graphics library has “default” operations. e.g. text turns into bitmaps, images decomposed into rectangles. In embedded environments, calls into hardware can be made. Raster devices require the graphics library to do all the rendering. Relevant Changes to GS since last meeting…. A substantial revision of the build system and GhostPDL directory structure (9.18) GhostPCL and GhostXPS "products" are now built by the Ghostscript build system "proper" rather than having their own builds (9.18) New method of internally inserting devices into the device chain developed. Allows easier implementation of “filter” devices (9.18) Implementation of "-dFirstPage"/"-dLastPage" with all input languages (9.18) Relevant Changes to GS since last meeting…. -
Vision Performance Institute
Vision Performance Institute Technical Report Individual character legibility James E. Sheedy, OD, PhD Yu-Chi Tai, PhD John Hayes, PhD The purpose of this study was to investigate the factors that influence the legibility of individual characters. Previous work in our lab [2], including the first study in this sequence, has studied the relative legibility of fonts with different anti- aliasing techniques or other presentation medias, such as paper. These studies have tested the relative legibility of a set of characters configured with the tested conditions. However the relative legibility of individual characters within the character set has not been studied. While many factors seem to affect the legibility of a character (e.g., character typeface, character size, image contrast, character rendering, the type of presentation media, the amount of text presented, viewing distance, etc.), it is not clear what makes a character more legible when presenting in one way than in another. In addition, the importance of those different factors to the legibility of one character may not be held when the same set of factors was presented in another character. Some characters may be more legible in one typeface and others more legible in another typeface. What are the character features that affect legibility? For example, some characters have wider openings (e.g., the opening of “c” in Calibri is wider than the character “c” in Helvetica); some letter g’s have double bowls while some have single (e.g., “g” in Batang vs. “g” in Verdana); some have longer ascenders or descenders (e.g., “b” in Constantia vs. -
Typographers'
TUGboat, Volume 39 (2018), No. 3 171 Typographers’ Inn Table 1: Widths of set for some related serif, sans-serif, and monospace fonts Peter Flynn CMR abcdefghijlkmnopqrstuvwxyz O0|I1l Font tables CMSS abcdefghijlkmnopqrstuvwxyz O0|I1l CMTT abcdefghijlkmnopqrstuvwxyz O0|I1l Peter Wilson has rightly called me to account for PT Serif abcdefghijlkmnopqrstuvwxyz O0|I1l missing out the fonttable (two t’s) package in the de- PT Sans abcdefghijlkmnopqrstuvwxyz O0|I1l scription of my experimental fontable (one t) package PT Mono abcdefghijlkmnopqrstuvwxyz O0|I1l [4, p 17]. Libertine abcdefghijlkmnopqrstuvwxyz O0|I1l The fonttable package is much more powerful Biolinum abcdefghijlkmnopqrstuvwxyz O0|I1l than the one I am [still] working on, and I was so Lib. Mono abcdefghijlkmnopqrstuvwxyz O0|I1l intent on reimplementing the specific requirements Plex Serif abcdefghijlkmnopqrstuvwxyz O0|I1l abcdefghijlkmnopqrstuvwxyz O0|I1l A Plex Sans of the allfnt8.tex file in X LE TEX to the exclusion Plex Mono abcdefghijlkmnopqrstuvwxyz O0|I1l of pretty much everything else that I didn’t do any Nimbus Serif abcdefghijlkmnopqrstuvwxyz O0|I1l justice to fonttable (and a number of other test and do. Sans abcdefghijlkmnopqrstuvwxyz O0|I1l display tools). do. Mono abcdefghijlkmnopqrstuvwxyz O0|I1l I am expecting shortly to have more time at my do. Mono N abcdefghijlkmnopqrstuvwxyz O0|I1l disposal to remedy this and other neglected projects. Times abcdefghijlkmnopqrstuvwxyz O0|I1l Helvetica abcdefghijlkmnopqrstuvwxyz O0|I1l Monospace that fits Courier abcdefghijlkmnopqrstuvwxyz O0|I1l Luxi Mono * abcdefghijlkmnopqrstuvwxyz O0|I1l One of the recurrent problems in documentation is finding a suitable monospace font for program listings Times, Helvetica, and Courier (unrelated) are included for or other examples of code. -
Chapter 13, Using Fonts with X
13 Using Fonts With X Most X clients let you specify the font used to display text in the window, in menus and labels, or in other text fields. For example, you can choose the font used for the text in fvwm menus or in xterm windows. This chapter gives you the information you need to be able to do that. It describes what you need to know to select display fonts for use with X client applications. Some of the topics the chapter covers are: The basic characteristics of a font. The font-naming conventions and the logical font description. The use of wildcards and aliases for simplifying font specification The font search path. The use of a font server for accessing fonts resident on other systems on the network. The utilities available for managing fonts. The use of international fonts and character sets. The use of TrueType fonts. Font technology suffers from a tension between what printers want and what display monitors want. For example, printers have enough intelligence built in these days to know how best to handle outline fonts. Sending a printer a bitmap font bypasses this intelligence and generally produces a lower quality printed page. With a monitor, on the other hand, anything more than bitmapped information is wasted. Also, printers produce more attractive print with variable-width fonts. While this is true for monitors as well, the utility of monospaced fonts usually overrides the aesthetic of variable width for most contexts in which we’re looking at text on a monitor. This chapter is primarily concerned with the use of fonts on the screen. -
Ghostscript 5
Ghostscript 5 Was kann Ghostscript? Installation von Ghostscript Erzeugen von Ghostscript aus den C-Quellen Schnellkurs zur Ghostscript-Benutzung Ghostscript-Referenz Weitere Anwendungsmöglichkeiten Ghostscript-Manual © Thomas Merz 1996-97 ([email protected]) Dieses Manual ist ein modifizierter Auszug aus dem Buch »Die PostScript- & Acrobat-Bibel. Was Sie schon immer über PostScript und Acrobat/PDF wissen wollten« von Thomas Merz; Thomas Merz Verlag München 1996, ISBN 3-9804943-0-6, 440 Seiten plus CD- ROM. Das Buch und dieses Manual sind auch auf Englisch erhältlich (Springer Verlag Berlin Heidelberg New York 1997, ISBN 3-540-60854-0). Das Ghostscript-Manual darf in digitaler oder gedruckter Form kopiert und weitergegeben werden, falls keine Zahlung damit verbunden ist. Kommerzielle Reproduktion ist verboten. Das Manual darf jeoch beliebig zusammen mit der Ghostscript- Software weitergegeben werden, sofern die Lizenzbedingungen von Ghostscript beachtet werden. Das Ghostscript-Manual ist unter folgendem URL erhältlich: http://www.muc.de/~tm. 1 Was kann Ghostscript? L. Peter Deutsch, Inhaber der Firma Aladdin Enterprises im ka- lifornischen Palo Alto, schrieb den PostScript-Interpreter Ghostscript in der Programmiersprache C . Das Programm läuft auf MS-DOS, Windows 3.x, Windows 95, Windows NT, OS/2, Macintosh, Unix und VAX/VMS. Die Ursprünge von Ghost- script reichen bis 1988 zurück. Seither steht das Programmpa- ket kostenlos zur Verfügung und mauserte sich unter tatkräfti- ger Mitwirkung vieler Anwender und Entwickler aus dem In- ternet zu einem wesentlichen Bestandteil vieler Computerinstallationen. Peter Deutsch vertreibt auch eine kommerzielle Version von Ghostscript mit kundenspezifischen Anpassungen und entsprechendem Support. Die wichtigsten Einsatzmöglichkeiten von Ghostscript sind: Bildschirmausgabe. Ghostscript stellt PostScript- und PDF- Dateien am Bildschirm dar. -
The Fontspec Package Font Selection for XƎLATEX and Lualatex
The fontspec package Font selection for XƎLATEX and LuaLATEX Will Robertson and Khaled Hosny [email protected] 2013/05/12 v2.3b Contents 7.5 Different features for dif- ferent font sizes . 14 1 History 3 8 Font independent options 15 2 Introduction 3 8.1 Colour . 15 2.1 About this manual . 3 8.2 Scale . 16 2.2 Acknowledgements . 3 8.3 Interword space . 17 8.4 Post-punctuation space . 17 3 Package loading and options 4 8.5 The hyphenation character 18 3.1 Maths fonts adjustments . 4 8.6 Optical font sizes . 18 3.2 Configuration . 5 3.3 Warnings .......... 5 II OpenType 19 I General font selection 5 9 Introduction 19 9.1 How to select font features 19 4 Font selection 5 4.1 By font name . 5 10 Complete listing of OpenType 4.2 By file name . 6 font features 20 10.1 Ligatures . 20 5 Default font families 7 10.2 Letters . 20 6 New commands to select font 10.3 Numbers . 21 families 7 10.4 Contextuals . 22 6.1 More control over font 10.5 Vertical Position . 22 shape selection . 8 10.6 Fractions . 24 6.2 Math(s) fonts . 10 10.7 Stylistic Set variations . 25 6.3 Miscellaneous font select- 10.8 Character Variants . 25 ing details . 11 10.9 Alternates . 25 10.10 Style . 27 7 Selecting font features 11 10.11 Diacritics . 29 7.1 Default settings . 11 10.12 Kerning . 29 7.2 Changing the currently se- 10.13 Font transformations . 30 lected features . -
Typesetting Music with PMX
Typesetting music with PMX by Cornelius C. Noack — Version 2.7 / January 2012 (PMX features up to version 2.617 included) II Acknowledgement This tutorial owes its very existence to the work by Luigi Cataldi, who a few years ago produced a wonderful manual for PMX in Italian. Luigi’s manual features many examples which help greatly in understanding some of the arguably arcane PMX notation. Even though the Cataldi manual is, as Don Simons has aptly remarked, “written in the language of music”, it nevertheless seemed useful to have access to it for non-Italian speakers, so Don asked around for help on a ‘retranslation’. In fact, that is what the present tutorial started out with: essentially a retranslation of the PMX part of Luigis manual back into English, us- ing, where that seemed feasible, Don’s original PMX manual. I had been thinking for some time of producing some examples (and an index) for the updated (PMX 2.40) version of that manual, and now, taking Luigis italian version as a basis, it seemed an easy thing to do. Of course, as such projects go: soon after the first version had appeared in 2002, it tended to get out of hand — Don Simons actively produced one new beta version of PMX after the other, and I simply could not keep up with his pace. So alas: 5 long years went by before the first update of the tutorial – re- flecting all PMX changes from Version 2.40 to Version 2.514 , in one giant step! – had become possible. -
CVAA Support Within the Kaltura Player Toolkit Last Modified on 06/21/2020 4:25 Pm IDT
CVAA Support within the Kaltura Player Toolkit Last Modified on 06/21/2020 4:25 pm IDT The Twenty-First Century Communications and Video Accessibility Act of 2010 (CVAA) focuses on ensuring that communications and media services, content, equipment, emerging technologies, and new modes of transmission are accessible to users with disabilities. All Kaltura players that use the Kaltura Player Toolkit are now CVAA compliant by default and are based on on Twenty-First Century Communications and Video Accessibility Act of 2010 (CVAA). The player includes capabilities for editing the style and display of captions and can be modified by the end user. The closed captions styling editor includes easy to use markup and testing controls. The Kaltura Player v2 delivers a great keyboard input experience for users and a seamless browser-managed experience for better integration with web accessibility tools. This is in addition to including the capability of turning closed captions on or off. Features The Kaltura Player v2 CVAA features include: Studio support - Enable options menu Captions types: XML, SRT/DFXP, VTT(outband) Displaying and changing fonts in 64 color combinations using eight standard caption colors currently required for television sets. Adjusting character opacity Ability to adjust caption background in eight specified colors. Copyright ©️ 2019 Kaltura Inc. All Rights Reserved. Designated trademarks and brands are the property of their respective owners. Use of this document constitutes acceptance of the Kaltura Terms of Use and Privacy Policy. 1 Ability to adjust character edge (i.e., non, raised, depressed, uniform or drop shadow). Ability to adjust caption window color and opacity. -
Table of Contents
CentralNET Business User Guide Table of Contents Federal Reserve Holiday Schedules.............................................................................. 3 About CentralNET Business ......................................................................................... 4 First Time Sign-on to CentralNET Business ................................................................. 4 Navigation ..................................................................................................................... 5 Home ............................................................................................................................. 5 Balances ........................................................................................................................ 5 Balance Inquiry Terms and Features ........................................................................ 5 Account & Transaction Inquiries .................................................................................. 6 Performing an Inquiry from the Home Screen ......................................................... 6 Initiating Transfers & Loan Payments .......................................................................... 7 Transfer Verification ................................................................................................. 8 Reporting....................................................................................................................... 8 Setup (User Setup) .......................................................................................................