public function setPosition($x, $y)
    {
        $this->posX = $x;
        $this->posy = $y;

        return $this;
    }
public function setPosition($x, $y)
    {
        $this->posX = $x;
        $this->posy = $y;

        return $this;
    }
public function setPosition ( $ x , $ y ) { $ this -> posX = $ x ; $ this -> posy = $ y ; return $ this ; }
Set position.

@param double $x
@param double $y
@return LayoutRow
Set position .