Perl Graphics Programming

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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.

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 : 2002-12-25

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 2002-12-25 with Computers categories.

This insightful volume focuses on scripting programmers to manipulate graphics for the Web. The book documents new ways to use Perl modules for generating graphics.

Perl Graphics Programming

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Author : Shawn P. Wallace
language : en
Publisher:
Release Date : 2002

Perl Graphics Programming written by Shawn P. Wallace and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with categories.

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

Graphics Programming With Perl

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Author : Verbruggen
language : en
Publisher: Manning Publications
Release Date : 2002-06-01

Graphics Programming With Perl written by Verbruggen and has been published by Manning Publications this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002-06-01 with Computers categories.

A reference and introduction to graphics programming with Perl and Perl modules that includes simple graphics recipes and techniques for designing flexible graphics software.

Web Graphics Perl Tk Programming

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Author : Jon Orwant
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 2003-03-10

Web Graphics Perl Tk Programming written by Jon Orwant 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 2003-03-10 with Computers categories.

In its first five years of existence, The Perl Journal (TPJ) became the voice of the Perl community. Every serious Perl programmer subscribed to it, and every notable Perl guru jumped at the opportunity to write for it. TPJ explained critical Perl topics and demonstrated Perl's utility for fields as diverse as astronomy, biology, economics, AI, and games. Back issues were hoarded, or swapped like trading cards. No longer in print format, The Perl Journal remains a proud and timeless achievement of Perl during one of its most exciting periods of development. Web, Graphics & Perl/Tk is the second volume of The Best of the Perl Journal, compiled and re-edited by the original editor and publisher of The Perl Journal, Jon Orwant. In this series, we've taken the very best (and still relevant) articles published in TPJ over its five years of publication and immortalized them into three volumes. The forty articles included in this volume are simply some of the best Perl articles ever written on the subjects of graphics, the Web, and Perl/Tk, by some of the best Perl authors and coders. Much of Perl's success is due to its capabilities for developing web sites; the Web section covers popular topics such as CGI programs, mod_perl, spidering, HTML parsing, security, and content management. The Graphics section is a grab bag of techniques, ranging from simple graph generation to ray tracing and real-time video digitizing. The Perl/Tk section shows you how to use the popular Perl/Tk toolkit for developing graphical applications that work on both Unix/Linux and Windows without a single change. Written by twenty-three of the most prominent and prolific members of the closely-knit Perl community, including Lincoln Stein, Mark-Jason Dominus, Alligator Descartes, and Dan Brian, this anthology does what no other book can, giving unique insight into the real-life applications and powerful techniques made possible by Perl.

Computer Science Perl Programming

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Author : Jon Orwant
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 2002-11-04

Computer Science Perl Programming written by Jon Orwant 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 2002-11-04 with Computers categories.

These are the best and most timeless articles printed in "The Perl Journal." Topics include networking, software development, coding style, internals, and others.

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.

Mastering Regular Expressions

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Author : Jeffrey E. F. Friedl
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 2002

Mastering Regular Expressions written by Jeffrey E. F. Friedl 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 with Computers categories.

Introduces regular expressions and how they are used, discussing topics including metacharacters, nomenclature, matching and modifying text, expression processing, benchmarking, optimizations, and loops.