longitude method

double longitude({
  1. int decimalAccuracy = 20,
})

Returns the double longitude with an optional decimal accuracy

Implementation

double longitude({int decimalAccuracy = 20}) {
  if (decimalAccuracy > 20) {
    throw RangeError('Decimal Accuracy must be between 0..20');
  }
  return double.parse(_longitude.toStringAsFixed(decimalAccuracy));
}