HTMLPurifier_TagTransform_Font Class Reference

Inheritance diagram for HTMLPurifier_TagTransform_Font:

Collaboration diagram for HTMLPurifier_TagTransform_Font:

Public Member Functions
	transform ($tag, $config, $context)
	transform ($tag, $config, $context)

Data Fields
	$transform_to = 'span'
Data Fields inherited from HTMLPurifier_TagTransform
	$transform_to

Protected Attributes
	$_size_lookup

Additional Inherited Members
Protected Member Functions inherited from HTMLPurifier_TagTransform
	prependCSS (&$attr, $css)

Detailed Description

Transforms FONT tags to the proper form (SPAN with CSS styling)

This transformation takes the three proprietary attributes of FONT and transforms them into their corresponding CSS attributes. These are color, face, and size.

Note

Size is an interesting case because it doesn't map cleanly to CSS. Thanks to http://style.cleverchimp.com/font_size_intervals/altintervals.html for reasonable mappings.

Warning

This doesn't work completely correctly; specifically, this TagTransform operates before well-formedness is enforced, so the "active formatting elements" algorithm doesn't get applied.

Member Function Documentation

transform()

transform	(		$tag,
			$config,
			$context
	)

Parameters

HTMLPurifier_Token_Tag	$tag
HTMLPurifier_Config	$config
HTMLPurifier_Context	$context

Returns

HTMLPurifier_Token_End|string

Reimplemented from HTMLPurifier_TagTransform.

Field Documentation

$_size_lookup

$_size_lookup

protected

Initial value:

= array(
        '0' => 'xx-small',
        '1' => 'xx-small',
        '2' => 'small',
        '3' => 'medium',
        '4' => 'large',
        '5' => 'x-large',
        '6' => 'xx-large',
        '7' => '300%',
        '-1' => 'smaller',
        '-2' => '60%',
        '+1' => 'larger',
        '+2' => '150%',
        '+3' => '200%',
        '+4' => '300%'
    )

@type array

$transform_to

$transform_to = 'span'

@type string

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The documentation for this class was generated from the following file:

• C:/xoops2511b2/htdocs/xoops_lib/modules/protector/library/HTMLPurifier/TagTransform/Font.php