Manual:Hooks/BitmapHandlerTransform
| BitmapHandlerTransform | |
|---|---|
| Available from version 1.18.0 (r84278, codereview) Before a file is transformed, gives extension the possibility to transform it themselves. | |
| Define function: | public static function onBitmapHandlerTransform( $handler, $image, &$scalerParams, &$mto ) { ... }
|
| Attach hook: | In extension.json:
{
"Hooks": {
"BitmapHandlerTransform": "MediaWiki\\Extension\\MyExtension\\Hooks::onBitmapHandlerTransform"
}
}
|
| Called from: | File(s): media/TransformationalImageHandler.php |
| Interface: | BitmapHandlerTransformHook.php |
For more information about attaching hooks, see Manual:Hooks.
For examples of extensions using this hook, see Category:BitmapHandlerTransform extensions.
Details
edit- $handler: BitmapHandler
- $image: File
- &$scalerParams: Array with scaler parameters
- &$mto: null, set to a MediaTransformOutput