SVGReader Class Reference

Collaboration diagram for SVGReader:

List of all members.

Public Member Functions
	__construct ($source)
	Constructor.
	getMetadata ()
Static Public Member Functions
static	scaleSVGUnit ($length, $viewportSize=512)
	Return a rounded pixel equivalent for a labeled CSS/SVG length.
Public Attributes
const	DEFAULT_HEIGHT = 512
const	DEFAULT_WIDTH = 512
const	LANG_FULL_MATCH = 2
const	LANG_PREFIX_MATCH = 1
const	NS_SVG = 'http://www.w3.org/2000/svg'
Protected Member Functions
	read ()
	Read the SVG.
Private Member Functions
	animateFilterAndLang ($name)
	Filter all children, looking for animated elements.
	debug ($data)
	handleSVGAttribs ()
	Parse the attributes of an SVG element.
	notice ($data)
	readField ($name, $metafield=null)
	Read a textelement from an element.
	readXml ($metafield=null)
	Read an XML snippet from an element.
	throwXmlError ($err)
	warn ($data)
Private Attributes
	$languagePrefixes = array()
	$languages = array()
bool	$mDebug = false
	*
array	$metadata = array()
	*
null XMLReader	$reader = null
	*

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Detailed Description

Definition at line 42 of file SVGMetadataExtractor.php.

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Constructor & Destructor Documentation

SVGReader::__construct

(

$

source

)

Constructor.

Creates an SVGReader drawing from the source provided

Parameters:

string

$source

URI from which to read

Exceptions:

MWException|Exception

Definition at line 64 of file SVGMetadataExtractor.php.

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Member Function Documentation

SVGReader::animateFilterAndLang

(

$

name

)

[private]

Filter all children, looking for animated elements.

Also get a list of languages that can be targeted.

Parameters:

string

$name

Name of the element that we are reading from

Definition at line 244 of file SVGMetadataExtractor.php.

SVGReader::debug

(

$

data

)

[private]

Definition at line 314 of file SVGMetadataExtractor.php.

SVGReader::getMetadata

(

)

Returns:

array Array with the known metadata

Definition at line 125 of file SVGMetadataExtractor.php.

SVGReader::handleSVGAttribs

(

)

[private]

Parse the attributes of an SVG element.

The parser has to be in the start element of "<svg>"

Definition at line 335 of file SVGMetadataExtractor.php.

SVGReader::notice

(

$

data

)

[private]

Definition at line 326 of file SVGMetadataExtractor.php.

SVGReader::read

(

)

[protected]

Read the SVG.

Exceptions:

MWException

Returns:

bool

Definition at line 134 of file SVGMetadataExtractor.php.

SVGReader::readField	(	$	name,
		$	metafield = null
	)		[private]

Read a textelement from an element.

Parameters:

string	$name	Name of the element that we are reading from
string	$metafield	Field that we will fill with the result

Definition at line 197 of file SVGMetadataExtractor.php.

SVGReader::readXml

(

$

metafield = null

)

[private]

Read an XML snippet from an element.

Parameters:

string

$metafield

Field that we will fill with the result

Exceptions:

MWException

Definition at line 222 of file SVGMetadataExtractor.php.

static SVGReader::scaleSVGUnit	(	$	length,
		$	viewportSize = 512
	)		[static]

Return a rounded pixel equivalent for a labeled CSS/SVG length.

http://www.w3.org/TR/SVG11/coords.html#UnitIdentifiers

Parameters:

string	$length	CSS/SVG length.
float | int	$viewportSize	Optional scale for percentage units...

Returns:

float Length in pixels

Definition at line 386 of file SVGMetadataExtractor.php.

SVGReader::throwXmlError

(

$

err

)

[private]

Definition at line 309 of file SVGMetadataExtractor.php.

SVGReader::warn

(

$

data

)

[private]

Definition at line 321 of file SVGMetadataExtractor.php.

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Member Data Documentation

SVGReader::$languagePrefixes = array() [private]

Definition at line 55 of file SVGMetadataExtractor.php.

SVGReader::$languages = array() [private]

Definition at line 54 of file SVGMetadataExtractor.php.

bool SVGReader::$mDebug = false [private]

*

Definition at line 51 of file SVGMetadataExtractor.php.

array SVGReader::$metadata = array() [private]

*

Definition at line 53 of file SVGMetadataExtractor.php.

null XMLReader SVGReader::$reader = null [private]

*

Definition at line 49 of file SVGMetadataExtractor.php.

const SVGReader::DEFAULT_HEIGHT = 512

Definition at line 44 of file SVGMetadataExtractor.php.

const SVGReader::DEFAULT_WIDTH = 512

Definition at line 43 of file SVGMetadataExtractor.php.

const SVGReader::LANG_FULL_MATCH = 2

Definition at line 47 of file SVGMetadataExtractor.php.

Referenced by SVGMetadataExtractorTest\provideSvgFiles().

const SVGReader::LANG_PREFIX_MATCH = 1

Definition at line 46 of file SVGMetadataExtractor.php.

Referenced by SVGMetadataExtractorTest\provideSvgFiles().

const SVGReader::NS_SVG = 'http://www.w3.org/2000/svg'

Definition at line 45 of file SVGMetadataExtractor.php.

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

• includes/media/SVGMetadataExtractor.php