Programming Web Graphics With Perl And Gnu Software
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Programming Web Graphics With Perl And Gnu Software
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Author : Shawn P. Wallace
language : en
Publisher: O'Reilly Media
Release Date : 1999
Programming Web Graphics With Perl And Gnu Software written by Shawn P. Wallace and has been published by O'Reilly Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999 with Computers categories.
"Programming Web Graphics with Perl & GNU Software takes a practical, resource-like approach. It documents and uses several powerful Perl modules for generating graphics (GD, ImageMagick, PerlMagick, and GIFgraph). In addition, it provides detailed documentation for scripting the Gimp, both in Script-Fu and via a Perl interface."--BOOK JACKET.
Perl Graphics Programming
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Author : Shawn Wallace
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 2002-12-19
Perl Graphics Programming written by Shawn Wallace and has been published by "O'Reilly Media, Inc." this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002-12-19 with Computers categories.
Graphics programmers aren't the only ones who need to be proficient with graphics. Web and applications programmers know that a dull web page can be quickly transformed into one that's interesting and lively with the use of well-planned graphics. And fortunately, you don't need the skills of a fulltime graphics programmer to use graphics effectively. From access counters and log report graphs to scientific plots and on-the-fly animated GIFs, graphics scripting is within the grasp of most web programmers. Using open source software, like Perl, you have the power to dynamically generate graphics based on user input and activity, easily manipulate graphics content, and optimize graphics for compression and quality.Geared toward Perl users and webmasters, Perl Graphics Programming focuses on open-source scripting programs that manipulate graphics files for use on the Web. The book demystifies the manipulation of graphics formats for newcomers to the Web with a practical, resource-like approach. With this book you'll learn to: Generate dynamic web graphics with charts, tables, and buttons Automate graphics tasks (thumbnails and borders) Create dynamics web documents (PDF, Postscript) Produce rich Internet experiences with Flash and SVG You'll begin with a tour of the most common web graphic file formats--PNG, JPEG, GIF, SWF, SVG, Postscript and PDF--then you'll explore the most powerful tools and Perl modules available for manipulating these graphics, such as GD, PerlMagick, and GIMP. Included in this part of the book is a thorough description of the Ming module for creating on-the-fly Flash files. Next, a "cookbook" section includes practical, all purpose recipes: GIF animation, generating images within a dynamic application, communicating between SWF front-end and Perl back-end, XSLT transformations, compression, and much more.Perl programmers naturally turn to Perl to tackle whatever challenge they have at hand, and graphics programming is no exception. Perl Graphics Programming provides all the tools you need to begin programming and designing graphics for the Web immediately. This book will change how you think about generating and manipulating graphics for the Web.
Cgi Programming With Perl
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Author : Scott Guelich
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 2000-06-29
Cgi Programming With Perl written by Scott Guelich and has been published by "O'Reilly Media, Inc." this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000-06-29 with Computers categories.
Programming on the Web today can involve any of several technologies, but the Common Gateway Interface (CGI) has held its ground as the most mature method--and one of the most powerful ones--of providing dynamic web content. CGI is a generic interface for calling external programs to crunch numbers, query databases, generate customized graphics, or perform any other server-side task. There was a time when CGI was the only game in town for server-side programming; today, although we have ASP, PHP, Java servlets, and ColdFusion (among others), CGI continues to be the most ubiquitous server-side technology on the Web.CGI programs can be written in any programming language, but Perl is by far the most popular language for CGI. Initially developed over a decade ago for text processing, Perl has evolved into a powerful object-oriented language, while retaining its simplicity of use. CGI programmers appreciate Perl's text manipulation features and its CGI.pm module, which gives a well-integrated object-oriented interface to practically all CGI-related tasks. While other languages might be more elegant or more efficient, Perl is still considered the primary language for CGI.CGI Programming with Perl, Second Edition, offers a comprehensive explanation of using CGI to serve dynamic web content. Based on the best-selling CGI Programming on the World Wide Web, this edition has been completely rewritten to demonstrate current techniques available with the CGI.pm module and the latest versions of Perl. The book starts at the beginning, by explaining how CGI works, and then moves swiftly into the subtle details of developing CGI programs.Topics include: Incorporating JavaScript for form validation Controlling browser caching Making CGI scripts secure in Perl Working with databases Creating simple search engines Maintaining state between multiple sessions Generating graphics dynamically Improving performance of your CGI scripts
Instructional Design For Web Based Training
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Author : Kerri Conrad
language : en
Publisher: Human Resource Development
Release Date : 2000
Instructional Design For Web Based Training written by Kerri Conrad and has been published by Human Resource Development this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with Business & Economics categories.
This book blends instructional design and development tasks with Web design issues to outline a methodology for creating effective Web-based training (WBT). Each chapter addresses key implications relating to: the WBT project team, target learners, training goals, and technical possibilities from planning through implementation. This book is a detailed how-to primer that integrates fundamental principles with the nuts and bolts of WBT development.
Handbook Of Graph Drawing And Visualization
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Author : Roberto Tamassia
language : en
Publisher: CRC Press
Release Date : 2013-08-19
Handbook Of Graph Drawing And Visualization written by Roberto Tamassia and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-08-19 with Computers categories.
Get an In-Depth Understanding of Graph Drawing Techniques, Algorithms, Software, and ApplicationsThe Handbook of Graph Drawing and Visualization provides a broad, up-to-date survey of the field of graph drawing. It covers topological and geometric foundations, algorithms, software systems, and visualization applications in business, education, scie
Web Client Programming With Perl
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Author : Clinton Wong
language : en
Publisher: O'Reilly Media
Release Date : 1997
Web Client Programming With Perl written by Clinton Wong and has been published by O'Reilly Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997 with Computers categories.
This text teaches users how to extend scripting skills to the Web. Readers learn the basics of how browsers communicate with servers and how to write customized Web clients to automate common tasks.
Programming Web Graphics With Perl And Gnu Softwar
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Author : Shawn Wallace
language : en
Publisher:
Release Date : 1999
Programming Web Graphics With Perl And Gnu Softwar written by Shawn Wallace and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999 with Computer graphics categories.
From access counters and log-report graphs to scientific plots and on-the-fly animated GIFs, graphics scripting is within the grasp of most Web authors. It is a little documented field, however, and the many valuable free libraries and tools available on the Internet remain under-utilized. Programming Web Graphics with Perl and GNU Software is aimed at intermediate and advanced Web users who want to use CGI scripts to generate dynamic graphic content. It will also help to demystify the manipulation of graphics formats for newcomers to the Web. Programming Web Graphics with Perl and GNU Software takes a practical, resource-like approach to the content. It is not a book about design or aesthetics of Web graphics; its focus is on programming or, more accurately, scripting programs that manipulate graphics file to be published on the Web. Most of the examples in the book use Perl as a scripting language, though the concepts are applicable to any programming language. However, several powerful Perl modules for generating graphics (GD, PerlMagick, GIFgraph) should help position Perl as a major contender for your Web graphics applications. Most of the topics covered in the book are applicable to any platform (NT, Linux, Un*x, MaxOS), with the exception of the chapter detailing the Gnu Image Manipulation Program (a free Adobe Photoshop-like application), which requires a connection to an X server. The focus is always on free software, when it is available. This book covers the following: a tour through the most popular Web graphics file formats by implementing parsers for GIF, JPEG, and PNG files descriptions of the PNG, JPEG, and giflib libraries, as well as many other free and proprietary libraries and SDKs extensive documentation and examples using the Perl graphics modules GD and GIFgraph, and the Perl interface to the powerful ImageMagick libraries documentation on the Gnu Image Manipulation Program (GIMP) and the Perl interface that lets you easily script plug-ins or interface to the GIMP via the Web the creation of image maps from data extracted from a database the implementation of several new Perl modules for the creation of neatly formatted PostScript files details on interfacing to a fax gateway reusable recipes for many popular applications such as Web counters and Web cams the creation of animated GIFs on-the-fly One of the key ingredients to the success of the Web is that anyone who wanted to could participate in publishing to the wo ...
Xlib Programming Manual Rel 5
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Author : Adrian Nye
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 1992
Xlib Programming Manual Rel 5 written by Adrian Nye and has been published by "O'Reilly Media, Inc." this book supported file pdf, txt, epub, kindle and other format this book has been release on 1992 with Computers categories.
Covering X11 Release 5, the Xlib Programming Manual is a complete guide to programming the X library (Xlib), the lowest level of programming interface to X. It includes introductions to internationalization, device-independent color, font service, and scalable fonts. Includes chapters on: X Window System concepts A simple client application Window attributes The graphics context Graphics in practice Color Events Interclient communication Internationalization The Resource Manager A complete client application Window management This manual is a companion to Volume 2, Xlib Reference Manual.
Uml In A Nutshell
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Author : Sinan Si Alhir
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 1998
Uml In A Nutshell written by Sinan Si Alhir and has been published by "O'Reilly Media, Inc." this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with Computers categories.
The Unified Modeling Language (UML), for the first time in the history of systems engineering, gives practitioners a common language. This concise quick reference explains how to use each component of the language, including its extension mechanisms and the Object Constraint Language (OCL)
Posix Programmers Guide
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Author : Donald Lewine
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 1991-04
Posix Programmers Guide written by Donald Lewine and has been published by "O'Reilly Media, Inc." this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991-04 with Computers categories.
Software -- Operating Systems.