/**
* {@inherit-doc}
*
* Creates a new Merge action.
*
* The parameter `$opacity` must be an integer from `0` to `100`, where `0` means completely
* transparent merging (that is, no visible modifications) and `100` means opaque merging,
* with all the pixels of the merge resource overlaping the original one in the merge area.
*
* @param \GdWrapper\Resource\Resource $merge The image resource that will be merged into another images.
* @param \GdWrapper\Geometry\Position\Position $position The position where the merge resource will be placed.
* @param int $opacity [OPTIONAL] The opacity of the merged image.
* @param \GdWrapper\Action\MergeStrategy\Strategy $strategy [OPTIONAL] The merging strategy.
*
* @see \GdWrapper\Action\AbstractAction::__construct()
*/
public function __construct(Resource $merge, Position $position, $opacity = 100, Strategy $strategy = null, $resourceFactoryClass = null)
{
$this->setMergeResource($merge);
$this->setPosition($position);
$this->setOpacity($opacity);
if ($strategy === null) {
$strategy = new DefaultMerge();
}
$this->setStrategy($strategy);
parent::__construct($resourceFactoryClass);
}
/**
* {@inherit-doc}
*
* Creates a Crop action.
*
* @param Strategy $strategy The cropping strategy.
*
* @see \GdWrapper\Action\AbstractAction::__construct()
*/
public function __construct(Strategy $strategy, $resourceFactoryClass = null)
{
$this->strategy = $strategy;
parent::__construct($resourceFactoryClass);
}
