/**
*
* @param Image $image
* @see \Image\Filter\Resize::filter()
*/
public function filter(Image $image)
{
// Scale the dimensions - if they don't change then just return success.
if (!$this->dimensionsScale($image)) {
return true;
}
return parent::filter($image);
}
/**
*
* @param Image $image
*/
private function resize($image)
{
$scale = max($this->getWidth() / $image->getWidth(), $this->getHeight() / $image->getHeight());
$options = array('width' => $image->getWidth() * $scale, 'height' => $image->getHeight() * $scale);
$filter = new Resize();
$filter->setOptions($options);
return $filter->filter($image);
}