/**
* {@inheritdoc}
*/
protected function execute(array $arguments = array())
{
// Don't scale if we don't change the dimensions at all.
if ($arguments['width'] !== $this->getToolkit()->getWidth() || $arguments['height'] !== $this->getToolkit()->getHeight()) {
// Don't upscale if the option isn't enabled.
if ($arguments['upscale'] || $arguments['width'] <= $this->getToolkit()->getWidth() && $arguments['height'] <= $this->getToolkit()->getHeight()) {
return parent::execute($arguments);
}
}
return TRUE;
}
