| public gaussianBlur ( integer $radius, float $sigma = 1 ) | ||
| $radius | integer | |
| $sigma | float | |
public function gaussianBlur($radius = 0, $sigma = 1.0)
{
$this->preModify();
$this->resource->gaussianBlurImage($radius, $sigma);
$this->postModify();
return $this;
}