src/Search.php
public function viewBox(string $left, string $top, string $right, string $bottom): self
    {
        $this->query['viewbox'] = $left . ',' . $top . ',' . $right . ',' . $bottom;

        return $this;
    }
public function viewBox(string $left, string $top, string $right, string $bottom): self
    {
        $this->query['viewbox'] = $left . ',' . $top . ',' . $right . ',' . $bottom;

        return $this;
    }
public function viewBox ( string $ left , string $ top , string $ right , string $ bottom ) : self { $ this -> query [ 'viewbox' ] = $ left . ',' . $ top . ',' . $ right . ',' . $ bottom ; return $ this ; }
The preferred area to find search results.

@param string $left   Left of the area
@param string $top    Top of the area
@param string $right  Right of the area
@param string $bottom Bottom of the area

@return \maxh\Nominatim\Search
The preferred area to find search results .