public static string FormatDistance(double distance, UnitOfMeasure.EUnitType currentUnit, bool showCentimeter)
{
if (distance <= 0)
{
return(DbMessages.Geo_FormatDistance_ZeroMeter);
}
double distanceMetric;
if (currentUnit == UnitOfMeasure.EUnitType.Kilometer)
{
distanceMetric = distance * 1000;
}
else if (currentUnit == UnitOfMeasure.EUnitType.Degree)
{
distanceMetric = UnitOfMeasure.ConvertDegreeTo(distance, UnitOfMeasure.EUnitType.Meter);
}
else
{
distanceMetric = distance;
}
var km = (int)Math.Truncate(distanceMetric / 1000);
var mt = distanceMetric - 1000 * km;
bool hasMeters;
if (showCentimeter)
{
hasMeters = mt > 0;
}
else
{
hasMeters = Convert.ToInt32(mt) > 0;
}
if (hasMeters)
{
var formatMetter = showCentimeter ? "F2" : "F0";
if (km > 0)
{
return(string.Format("{0} Km {1:" + formatMetter + "} metros", km, mt));
}
return(string.Format("{0:" + formatMetter + "} metros", mt));
}
return($"{km} Km");
}