Method getZoom

src/Geoscape/Globe.cpp:2068–2071

* Checks if the globe is zoomed in to it's maximum. * @return Returns true if globe is at max zoom, otherwise returns false. */

 * @return Returns true if globe is at max zoom, otherwise returns false.
 */
size_t Globe::getZoom() const
{
	return _zoom;
}

/*
 * Turns Radar lines on or off.