src/Helper/Controls/ZoomControlStyleHelper.php
public function render($zoomControlStyle)
    {
        switch ($zoomControlStyle) {
            case ZoomControlStyle::DEFAULT_:
            case ZoomControlStyle::LARGE:
            case ZoomControlStyle::SMALL:
                return sprintf('google.maps.ZoomControlStyle.%s', strtoupper($zoomControlStyle));
            default:
                throw HelperException::invalidZoomControlStyle();
        }
    }
public function render($zoomControlStyle)
    {
        switch ($zoomControlStyle) {
            case ZoomControlStyle::DEFAULT_:
            case ZoomControlStyle::LARGE:
            case ZoomControlStyle::SMALL:
                return sprintf('google.maps.ZoomControlStyle.%s', strtoupper($zoomControlStyle));
            default:
                throw HelperException::invalidZoomControlStyle();
        }
    }
Renders a zoom control style.

@param string $zoomControlStyle The zoom control style.

@throws \Ivory\GoogleMap\Exception\HelperException If thhe zoom control style is not valid.

@return string The JS output.