Handler for SVG images. More...

Inheritance diagram for SvgHandler:

Collaboration diagram for SvgHandler:

Public Member Functions
	doTransform ($image, $dstPath, $dstUrl, $params, $flags=0)
	formatMetadata ($file)
	getImageSize ($file, $path, $metadata=false)
	getLongDesc ($file)
	getMetadata ($file, $filename)
	Get handler-specific metadata which will be saved in the img_metadata field.
	getMetadataType ($image)
	Get a string describing the type of metadata, for display purposes.
	getThumbType ($ext, $mime, $params=null)
	Get the thumbnail extension and MIME type for a given source MIME type.
	isAnimatedImage ($file)
	isEnabled ()
	False if the handler is disabled for all files.
	isMetadataValid ($image, $metadata)
	Check if the metadata string is valid for this handler.
	isVectorized ($file)
	The material is vectorized and thus scaling is lossless.
	mustRender ($file)
	True if handled types cannot be displayed directly in a browser but can be rendered.
	normaliseParams ($image, &$params)
	rasterize ($srcPath, $dstPath, $width, $height)
	Transform an SVG file to PNG This function can be called outside of thumbnail contexts.
	unpackMetadata ($metadata)
	visibleMetadataFields ()
	Get a list of metadata items which should be displayed when the metadata table is collapsed.
Static Public Member Functions
static	rasterizeImagickExt ($srcPath, $dstPath, $width, $height)
Public Attributes
const	SVG_METADATA_VERSION = 2

Detailed Description

Handler for SVG images.

Definition at line 14 of file SVG.php.

Member Function Documentation

SvgHandler::doTransform	(	$	image,
		$	dstPath,
		$	dstUrl,
		$	params,
		$	flags = `0`
	)

Parameters:

	$image	File
	$dstPath
	$dstUrl
	$params
int	$flags

Returns:: bool|MediaTransformError|ThumbnailImage|TransformParameterError

Reimplemented from MediaHandler.

Definition at line 88 of file SVG.php.

References normaliseParams(), rasterize(), wfMkdirParents(), and wfMsg().

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SvgHandler::formatMetadata ( $ file )

Parameters:

$file File

Returns:: array|bool

Reimplemented from MediaHandler.

Definition at line 253 of file SVG.php.

References $file, $result, MediaHandler\addMeta(), unpackMetadata(), and visibleMetadataFields().

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SvgHandler::getImageSize	(	$	file,
		$	path,
		$	metadata = `false`
	)

Parameters:

	$file	File
	$path
bool	$metadata

Returns:: array

Definition at line 185 of file SVG.php.

References $file.

SvgHandler::getLongDesc ( $ file )

Parameters:

$file File

Returns:: string

Reimplemented from ImageHandler.

Definition at line 205 of file SVG.php.

References $file, $wgLang, and wfMsgExt().

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SvgHandler::getMetadata	(	$	image,
		$	path
	)

Get handler-specific metadata which will be saved in the img_metadata field.

Parameters:

$image	File: the image object, or false if there isn't one. Warning, FSFile::getPropsFromPath might pass an (object)array() instead (!)
$path	String: the filename

Returns:: String

Reimplemented from MediaHandler.

Definition at line 213 of file SVG.php.

References SVG_METADATA_VERSION, and wfDebug().

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SvgHandler::getMetadataType ( $ image )

Get a string describing the type of metadata, for display purposes.

Returns:: string

Reimplemented from MediaHandler.

Definition at line 236 of file SVG.php.

SvgHandler::getThumbType	(	$	ext,
		$	mime,
		$	params = `null`
	)

Get the thumbnail extension and MIME type for a given source MIME type.

Returns:: array thumbnail extension and MIME type

Reimplemented from MediaHandler.

Definition at line 197 of file SVG.php.

SvgHandler::isAnimatedImage ( $ file )

Parameters:

$file File

Returns:: bool

Reimplemented from ImageHandler.

Definition at line 39 of file SVG.php.

References $file, and unpackMetadata().

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SvgHandler::isEnabled ( )

False if the handler is disabled for all files.

Reimplemented from MediaHandler.

Definition at line 17 of file SVG.php.

References $wgSVGConverter, $wgSVGConverters, and wfDebug().

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SvgHandler::isMetadataValid	(	$	image,
		$	metadata
	)

Check if the metadata string is valid for this handler.

If it returns MediaHandler::METADATA_BAD (or false), Image will reload the metadata from the file and update the database. MediaHandler::METADATA_GOOD for if the metadata is a-ok, MediaHanlder::METADATA_COMPATIBLE if metadata is old but backwards compatible (which may or may not trigger a metadata reload).

Reimplemented from MediaHandler.

Definition at line 240 of file SVG.php.

References unpackMetadata().

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