MediaWiki\Hook\BitmapHandlerTransformHook Interface Reference

This is a hook handler interface, see docs/Hooks.md. More...

Inheritance diagram for MediaWiki\Hook\BitmapHandlerTransformHook:

Public Member Functions
	onBitmapHandlerTransform ( $handler, $image, &$scalerParams, &$mto)
	This hook is called before a file is transformed, giving extensions the possibility to transform it themselves.

Detailed Description

This is a hook handler interface, see docs/Hooks.md.

Use the hook name "BitmapHandlerTransform" to register handlers implementing this interface.

Stability: stable

to implement

Definition at line 16 of file BitmapHandlerTransformHook.php.

Member Function Documentation

onBitmapHandlerTransform()

MediaWiki\Hook\BitmapHandlerTransformHook::onBitmapHandlerTransform	(		$handler,
			$image,
		&	$scalerParams,
		&	$mto
	)

This hook is called before a file is transformed, giving extensions the possibility to transform it themselves.

Since

1.35

Parameters

TransformationalImageHandler	$handler
File	$image
array	&$scalerParams	Array with scaler parameters
null | MediaTransformOutput	&$mto

Returns

bool|void True or no return value to continue or false to abort

Implemented in MediaWiki\HookContainer\HookRunner.

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

• includes/media/Hook/BitmapHandlerTransformHook.php