public static SolidAngle operator /(LuminousFlux left, LuminousIntensity right)
{
return(SolidAngle.FromSteradians(left.lumens / right.candelas));
}
/// <summary>
/// Returns a quantity indicating whether this instance is equal to a specified <see cref="Gu.Units.SolidAngle"/> object within the given tolerance.
/// </summary>
/// <returns>
/// true if <paramref name="other"/> represents the same SolidAngle as this instance; otherwise, false.
/// </returns>
/// <param name="other">An instance of <see cref="Gu.Units.SolidAngle"/> object to compare with this instance.</param>
/// <param name="tolerance">The maximum difference for being considered equal. Must be greater than zero.</param>
public bool Equals(SolidAngle other, SolidAngle tolerance)
{
Ensure.GreaterThan(tolerance.steradians, 0, nameof(tolerance));
return(Math.Abs(this.steradians - other.steradians) < tolerance.steradians);
}
/// <summary>
/// Returns a quantity indicating whether this instance is equal to a specified <see cref="Gu.Units.SolidAngle"/> object.
/// </summary>
/// <returns>
/// true if <paramref name="other"/> represents the same SolidAngle as this instance; otherwise, false.
/// </returns>
/// <param name="other">An instance of <see cref="Gu.Units.SolidAngle"/> object to compare with this instance.</param>
public bool Equals(SolidAngle other)
{
return(this.steradians.Equals(other.steradians));
}
/// <summary>
/// Compares this instance to a specified <see cref="Gu.Units.SolidAngle"/> object and returns an integer that indicates whether this <paramref name="quantity"/> is smaller than, equal to, or greater than the <see cref="Gu.Units.SolidAngle"/> object.
/// </summary>
/// <returns>
/// A signed number indicating the relative quantitys of this instance and <paramref name="quantity"/>.
/// Value
/// Description
/// A negative integer
/// This instance is smaller than <paramref name="quantity"/>.
/// Zero
/// This instance is equal to <paramref name="quantity"/>.
/// A positive integer
/// This instance is larger than <paramref name="quantity"/>.
/// </returns>
/// <param name="quantity">An instance of <see cref="Gu.Units.SolidAngle"/> object to compare to this instance.</param>
public int CompareTo(SolidAngle quantity)
{
return(this.steradians.CompareTo(quantity.steradians));
}
/// <summary>
/// Creates an instance of <see cref="Gu.Units.SolidAngle"/> from its string representation
/// </summary>
/// <param name="text">The string representation of the <see cref="Gu.Units.SolidAngle"/></param>
/// <param name="styles">Specifies the <see cref="NumberStyles"/> to be used.</param>
/// <param name="provider">Specifies the formatProvider to be used.</param>
/// <param name="result">The parsed <see cref="SolidAngle"/></param>
/// <returns>True if an instance of <see cref="SolidAngle"/> could be parsed from <paramref name="text"/></returns>
public static bool TryParse(string text, NumberStyles styles, IFormatProvider provider, out SolidAngle result)
{
return(QuantityParser.TryParse <SolidAngleUnit, SolidAngle>(text, From, styles, provider, out result));
}
/// <summary>
/// Creates an instance of <see cref="Gu.Units.SolidAngle"/> from its string representation
/// </summary>
/// <param name="text">The string representation of the <see cref="Gu.Units.SolidAngle"/></param>
/// <param name="styles">Specifies the <see cref="NumberStyles"/> to be used.</param>
/// <param name="result">The parsed <see cref="SolidAngle"/></param>
/// <returns>True if an instance of <see cref="SolidAngle"/> could be parsed from <paramref name="text"/></returns>
public static bool TryParse(string text, NumberStyles styles, out SolidAngle result)
{
return(QuantityParser.TryParse <SolidAngleUnit, SolidAngle>(text, From, styles, CultureInfo.CurrentCulture, out result));
}
