Bộ sách luyện thi ETS 2023 LC&RC
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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.
Thể loại:Computers - Applications & Software
Năm:2003
Nhà xuát bản:O’Reilly
Ngôn ngữ:english
Trang:480
