/**
* post process background color if any
*
* {@inheritDoc}
*
*/
public function process()
{
parent::process();
if (is_int($this->background)) {
extract($this->getBackgroundCoordinates($this->getGravity()));
imagefill($this->resource, $x1, $y1, $this->background);
imagefill($this->resource, $x2, $y2, $this->background);
}
}
/**
* filter
*
* @param mixed $name
* @param mixed $options
* @access public
* @return boolean|void
*/
public function filter($name, array $options = [])
{
if (static::EXT_FILTER === parent::filter($name, $options) and isset($this->filters[$name])) {
$filter = new $this->filters[$name]($this, $options);
$filterResults = $filter->run();
if (!empty($filterResults)) {
$this->commands = array_merge($this->commands, (array) $filterResults);
}
}
}
