public function trimPixels($coords) {
        list($x1, $y1, $x2, $y2) = $coords;
        $this->thumb->crop($x1, $y1, $x2 - $x1, $y2 - $y1);
        return $this;
    }
public function trimPixels($coords) {
        list($x1, $y1, $x2, $y2) = $coords;
        $this->thumb->crop($x1, $y1, $x2 - $x1, $y2 - $y1);
        return $this;
    }
public function trimPixels ( $ coords ) { list ( $ x1 , $ y1 , $ x2 , $ y2 ) = $ coords ; $ this -> thumb -> crop ( $ x1 , $ y1 , $ x2 - $ x1 , $ y2 - $ y1 ) ; return $ this ; }
Trim the source before applying the crop with as offset pixels

@param  array $coords Cropping instructions as pixels
@return $this
Trim the source before applying the crop with as offset pixels