/**
* Formats the coordinate with floating point numbers.
*
* @param integer $precision The number of required decimal places.
* @return string Return format is 'Latitude, Longitude' e.g.: '-13.58470058, 52.4788904'
*/
public function formatDecimal(int $precision = 8) : string
{
$returnValue = '';
if (!$this->isValid()) {
return $returnValue;
}
$returnValue .= $this->Latitude->formatDecimal($precision) . ', ' . $this->Longitude->formatDecimal($precision);
return $returnValue;
}
