JpegHandler Class Reference

JPEG specific handler. More...

Inheritance diagram for JpegHandler:

Collaboration diagram for JpegHandler:

List of all members.

Public Member Functions
	getMetadata ($image, $filename)
	Get handler-specific metadata which will be saved in the img_metadata field.
	rotate ($file, $params)

---

Detailed Description

JPEG specific handler.

Inherits most stuff from BitmapHandler, just here to do the metadata handler differently.

Metadata stuff common to Jpeg and built-in Tiff (not PagedTiffHandler) is in ExifBitmapHandler.

Definition at line 33 of file Jpeg.php.

---

Member Function Documentation

JpegHandler::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 (!)
string	$path	the filename

Returns:

String

Reimplemented from MediaHandler.

Definition at line 35 of file Jpeg.php.

References ExifBitmapHandler\BROKEN_FILE, BitmapMetadataHandler\Jpeg(), version, and wfDebug().

JpegHandler::rotate	(	$	file,
		$	params
	)

Parameters:

	$file	File
array	$params	Rotate parameters. 'rotation' clockwise rotation in degrees, allowed are multiples of 90

Since:

1.21

Returns:

bool

Reimplemented from BitmapHandler.

Definition at line 69 of file Jpeg.php.

References $file, $params, $retval, ExifBitmapHandler\getRotation(), global, BitmapHandler\logErrorForExternalProcess(), wfDebug(), wfEscapeShellArg(), wfProfileIn(), wfProfileOut(), and wfShellExec().

---

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

• includes/media/Jpeg.php