void Button_Clicked(System.Object sender, System.EventArgs e)
{
var kilometers = Convert.ToDouble(UnitEntry.Text);
var result = UnitConverters.KilometersToMiles(kilometers);
ResultLabel.Text = result.ToString();
}
private void ButtonCalculate_Clicked(object sender, EventArgs e)
{
if (int.TryParse(EntryValue.Text, out int val))
{
var mile = UnitConverters.KilometersToMiles(val);
var cel = UnitConverters.FahrenheitToCelsius(val);
LabelValue.Text = $"Miles: {mile}, Celsius: {cel}";
}
}
public void CoordinatesToMiles(double lat1, double lon1, double lat2, double lon2, double distance)
{
distance = UnitConverters.KilometersToMiles(distance);
Assert.Equal(distance, UnitConverters.CoordinatesToMiles(lat1, lon1, lat2, lon2), 3);
var location1 = new Location(lat1, lon1);
var location2 = new Location(lat2, lon2);
Assert.Equal(distance, Location.CalculateDistance(location1, location2, DistanceUnits.Miles), 3);
Assert.Equal(distance, Location.CalculateDistance(location2, location1, DistanceUnits.Miles), 3);
Assert.Equal(distance, location1.CalculateDistance(location2, DistanceUnits.Miles), 3);
Assert.Equal(distance, location2.CalculateDistance(location1, DistanceUnits.Miles), 3);
Assert.Equal(distance, LocationExtensions.CalculateDistance(location1, location2, DistanceUnits.Miles), 3);
Assert.Equal(distance, LocationExtensions.CalculateDistance(location2, location1, DistanceUnits.Miles), 3);
}
public static string ConvertRotationsToDistance(ushort rotations)
{
// TODO: Not use static wheel circumfrence.
var kilometers = 917.66f * rotations * 0.001f * 0.001f;
if (App.Current.MetricDisplay)
{
return($"{kilometers.ToString("N1")} km"); // kmph
}
else
{
return($"{UnitConverters.KilometersToMiles(kilometers).ToString("N1")} mi");
}
}
public void KilometersToMiles(double km, double miles)
{
Assert.Equal(miles, UnitConverters.KilometersToMiles(km), 4);
}
public override double ConvertFromBaseUnits(double valueInMeters) => UnitConverters.KilometersToMiles(valueInMeters / 1000);