css::packer(3pm) [debian man page]

CSS::Packer(3pm)					User Contributed Perl Documentation					  CSS::Packer(3pm)

NAME

       CSS::Packer - Another CSS minifier

VERSION

       Version 1.002001

DESCRIPTION

       A fast pure Perl CSS minifier.

SYNOPSIS

	   use CSS::Packer;

	   my $packer = CSS::Packer->init();

	   $packer->minify( $scalarref, $opts );

       To return a scalar without changing the input simply use (e.g. example 2):

	   my $ret = $packer->minify( $scalarref, $opts );

       For backward compatibility it is still possible to call 'minify' as a function:

	   CSS::Packer::minify( $scalarref, $opts );

       First argument must be a scalarref of CSS-Code.	Second argument must be a hashref of options. Possible options are:

       compress
	   Defines compression level. Possible values are 'minify' and 'pretty'.  Default value is 'pretty'.

	   'pretty' converts

	       a {
	       color:	       black
	       ;}   div

	       { width:100px;
	       }

	   to

	       a{
	       color:black;
	       }
	       div{
	       width:100px;
	       }

	   'minify' converts the same rules to

	       a{color:black;}div{width:100px;}

       copyright
	   You can add a copyright notice at the top of the script.

       remove_copyright
	   If there is a copyright notice in a comment it will only be removed if this option is set to a true value. Otherwise the first comment
	   that contains the word "copyright" will be added at the top of the packed script. A copyright comment will be overwritten by a
	   copyright notice defined with the copyright option.

       no_compress_comment
	   If not set to a true value it is allowed to set a CSS comment that prevents the input being packed or defines a compression level.

	       /* CSS::Packer _no_compress_ */
	       /* CSS::Packer pretty */

AUTHOR

       Merten Falk, "<nevesenin at cpan.org>"

BUGS

       Please report any bugs or feature requests through the web interface at http://github.com/nevesenin/css-packer-perl/issues
       <http://github.com/nevesenin/css-packer-perl/issues>.  I will be notified, and then you'll automatically be notified of progress on your
       bug as I make changes.

SUPPORT

       You can find documentation for this module with the perldoc command.

       perldoc CSS::Packer

COPYRIGHT &; LICENSE
       Copyright 2008 - 2011 Merten Falk, all rights reserved.

       This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

SEE ALSO

       CSS::Minifier, CSS::Minifier::XS

perl v5.14.2							    2012-02-18							  CSS::Packer(3pm)

CSS::DOM::Style(3pm)					User Contributed Perl Documentation				      CSS::DOM::Style(3pm)

NAME

       CSS::DOM::Style - CSS style declaration class for CSS::DOM

VERSION

       Version 0.14

SYNOPSIS

	 use CSS::DOM::Style;

	 $style = CSS::DOM::Style::parse(' text-decoration: none ');

	 $style->cssText; # returns 'text-decoration: none'
	 $style->cssText('color: blue'); # replace contents

	 $style->getPropertyValue('color'); # 'blue'
	 $style->color; 		    # same
	 $style->setProperty(color=>'green'); # change it
	 $style->color('green');	      # same

DESCRIPTION

       This module provides the CSS style declaration class for CSS::DOM. (A style declaration is what comes between the braces in "p { margin: 0
       }".)  It implements the CSSStyleDeclaration DOM interface.

CONSTRUCTORS

       CSS::DOM::Style::parse( $string )
       CSS::DOM::Style::parse( $string, property_parser => $parser )
	   This parses the $string and returns a new style declaration object. This is useful if you have text from an HTML "style" attribute, for
	   instance.

	   For details on $property_parser, see CSS::DOM::PropertyParser.

       new CSS::DOM::Style $owner_rule
       new CSS::DOM::Style owner => $owner_rule, property_parser => $p
	   You don't normally need to call this, but, in case you do, here it is.  $owner_rule, which is optional, is expected to be a
	   CSS::DOM::Rule object, or a subclass like CSS::DOM::Rule::Style.

METHODS

       cssText ( $new_value )
	   Returns the body of this style declaration (without the braces). If you pass an argument, it will parsed and replace the existing CSS
	   data.

       getPropertyValue ( $name )
	   Returns the value of the named CSS property as a string.

       getPropertyCSSValue ( $name )
	   Returns an object representing the property's value.  (See CSS::DOM::Value.)

       removeProperty ( $name )
	   Removes the named property, returning its value.

       getPropertyPriority
	   Returns the property's priority. This is usually the empty string or the word 'important'.

       setProperty ( $name, $value, $priority )
	   Sets the CSS property named $name, giving it a value of $value and setting the priority to $priority.

       length
	   Returns the number of properties

       item ( $index )
	   Returns the name of the property at the given index.

       parentRule
	   Returns the rule to which this declaration belongs.

       modification_handler ( $coderef )
	   This method, not part of the DOM, allows you to attach a call-back routine that is run whenever a change occurs to the style object
	   (with the style object as its only argument). If you call it without an argument it returns the current handler. With an argument, it
	   returns the old value after setting it.

       property_parser
	   This returns the parser that was passed to the constructor.

       This module also has methods for accessing each CSS property directly.  Simply capitalise each letter in a CSS property name that follows a
       hyphen, then remove the hyphens, and you'll have the method name. E.g., call the "borderBottomWidth" method to get/set the border-bottom-
       width property.	One exception to this is that "cssFloat" is the method used to access the 'float' property. (But you can also use the
       "float" method, though it's not part of the DOM standard.)

SEE ALSO

       CSS::DOM

       CSS::DOM::Rule::Style

       CSS::DOM::PropertyParser

       HTML::DOM::Element

perl v5.10.1							    2010-12-10						      CSS::DOM::Style(3pm)