IMGSIZE(1) User Contributed Perl Documentation IMGSIZE(1)NAME
imgsize - read the dimensions of an image in several popular formats
SYNOPSIS
imgsize [ -r | -a | -f fmt ] file
DESCRIPTION
No-brainer to size an image supplied on the command-line. All the real work is done in Image::Size
OPTIONS
By default, the width and height are returned as attributes for an IMG tag in HTML, essentially ""WIDTH=40 HEIGHT=30"". The following
options may be used to return alternate formats (all report width first, then height):
"-r"
Return "raw" format data. Just the numbers separated by a single space.
"-a"
Return a Perl-style list of attributes suitable for passing to the "img()" method of the CGI module (see CGI).
"-f" fmt
Pass the string specified in fmt to "sprintf" and thus use it to format the results to your taste. "sprintf" will be passed two
numbers, so any other formatting directives will be lost. The numbers are passed as width first, then height.
SEE ALSO
Image::Size
AUTHOR
Randy J. Ray <rjray@blackperl.com>. Copyright (c) 2000. Distributable under the Artistic License as packaged with Perl version 5.005 and
later.
LICENSE
Copying and distribution are permitted under the terms of the Artistic License 2.0
(http://www.opensource.org/licenses/artistic-license-2.0.php <http://www.opensource.org/licenses/artistic-license-2.0.php>) or the GNU LGPL
2.1 (http://www.opensource.org/licenses/lgpl-2.1.php <http://www.opensource.org/licenses/lgpl-2.1.php>).
perl v5.12.1 2009-11-09 IMGSIZE(1)
Check Out this Related Man Page
RPC::XML::ParserFactory(3pm) User Contributed Perl Documentation RPC::XML::ParserFactory(3pm)NAME
RPC::XML::ParserFactory - A factory class for RPC::XML::Parser objects
SYNOPSIS
use RPC::XML::ParserFactory;
...
$P = RPC::XML::ParserFactory->new();
$P->parse($message);
DESCRIPTION
The RPC::XML::ParserFactory class encapsulates the process of creating parser objects that adhere to the interface described in
RPC::XML::Parser. Under the hood, the parser object created and returned could be from any of a number of implementation classes.
IMPORT-TIME ARGUMENTS
You can specify a particular underlying parser class to use, if you do not want RPC::XML::ParserFactory to use the default class. This is
done with the "class" keyword:
use RPC::XML::ParserFactory (class => 'XML::Parser');
The value may be the name for any of the built-in classes, or it may be the name of a class that inherits from RPC::XML::Parser (and can
thus be "manufactured" by the factory). The value is saved and becomes the default class for any calls to new that do not explicitly name a
class to use.
Note that if the specified class is not valid, this is not tested until the first call to new, at which point an invalid class will cause
an exception (error) to occur. The constructor will return "undef" and the $RPC::XML::ERROR variable will contain the error message.
Names of Built-In Parsers
The following names are valid when specified as the value of the "class" argument described above:
XML::Parser
xml::parser
xmlparser
All of these specify the parser implementation based on the XML::Parser module. This is the default parser if the user does not specify
any alternative.
XML::LibXML
xml::libxml
xmllibxml
These specify a parser implementation based on the XML::LibXML module. This is a new parser and not as well-vetted as the previous
one, hence it must be explicitly requested.
SUBROUTINES /METHODS
The methods are:
new([ARGS])
Create a new instance of the class. Any extra data passed to the constructor is taken as key/value pairs (not a hash reference) and
attached to the object.
This method passes all arguments on to the new() method of the chosen implementation class, except for the following:
class NAME
If the user chooses, they may specify an explicit class to use for parsers when calling new(). If passed, this overrides any value
that was given at use-time (processed by import()).
DIAGNOSTICS
The constructor returns "undef" upon failure, with the error message available in the global variable $RPC::XML::ERROR.
BUGS
Please report any bugs or feature requests to "bug-rpc-xml at rt.cpan.org", or through the web interface at
http://rt.cpan.org/NoAuth/ReportBug.html?Queue=RPC-XML <http://rt.cpan.org/NoAuth/ReportBug.html?Queue=RPC-XML>. I will be notified, and
then you'll automatically be notified of progress on your bug as I make changes.
SUPPORT
o RT: CPAN's request tracker
http://rt.cpan.org/NoAuth/Bugs.html?Dist=RPC-XML <http://rt.cpan.org/NoAuth/Bugs.html?Dist=RPC-XML>
o AnnoCPAN: Annotated CPAN documentation
http://annocpan.org/dist/RPC-XML <http://annocpan.org/dist/RPC-XML>
o CPAN Ratings
http://cpanratings.perl.org/d/RPC-XML <http://cpanratings.perl.org/d/RPC-XML>
o Search CPAN
http://search.cpan.org/dist/RPC-XML <http://search.cpan.org/dist/RPC-XML>
o MetaCPAN
https://metacpan.org/release/RPC-XML <https://metacpan.org/release/RPC-XML>
o Source code on GitHub
http://github.com/rjray/rpc-xml <http://github.com/rjray/rpc-xml>
LICENSE AND COPYRIGHT
This file and the code within are copyright (c) 2011 by Randy J. Ray.
Copying and distribution are permitted under the terms of the Artistic License 2.0
(http://www.opensource.org/licenses/artistic-license-2.0.php <http://www.opensource.org/licenses/artistic-license-2.0.php>) or the GNU LGPL
2.1 (http://www.opensource.org/licenses/lgpl-2.1.php <http://www.opensource.org/licenses/lgpl-2.1.php>).
CREDITS
The XML-RPC standard is Copyright (c) 1998-2001, UserLand Software, Inc. See <http://www.xmlrpc.com> for more information about the XML-
RPC specification.
SEE ALSO
RPC::XML, RPC::XML::Client, RPC::XML::Server, XML::Parser
AUTHOR
Randy J. Ray "<rjray@blackperl.com>"
perl v5.14.2 2011-07-23 RPC::XML::ParserFactory(3pm)