/// <summary>
/// Verifies if this Thickness contains only valid values
/// The set of validity checks is passed as parameters.
/// </summary>
/// <param name='thick'>Thickness value</param>
/// <param name='allowNegative'>allows negative values</param>
/// <param name='allowNaN'>allows Double.NaN</param>
/// <param name='allowPositiveInfinity'>allows Double.PositiveInfinity</param>
/// <param name='allowNegativeInfinity'>allows Double.NegativeInfinity</param>
/// <returns>Whether or not the thickness complies to the range specified</returns>
public static bool IsValid(Thickness thick, bool allowNegative, bool allowNaN, bool allowPositiveInfinity, bool allowNegativeInfinity)
{
if (!allowNegative)
{
if (thick.Left < 0d || thick.Right < 0d || thick.Top < 0d || thick.Bottom < 0d)
{
return(false);
}
}
if (!allowNaN)
{
if (DoubleUtil.IsNaN(thick.Left) || DoubleUtil.IsNaN(thick.Right) ||
DoubleUtil.IsNaN(thick.Top) || DoubleUtil.IsNaN(thick.Bottom))
{
return(false);
}
}
if (!allowPositiveInfinity)
{
if (double.IsPositiveInfinity(thick.Left) || double.IsPositiveInfinity(thick.Right) ||
double.IsPositiveInfinity(thick.Top) || double.IsPositiveInfinity(thick.Bottom))
{
return(false);
}
}
if (!allowNegativeInfinity)
{
if (double.IsNegativeInfinity(thick.Left) || double.IsNegativeInfinity(thick.Right) ||
double.IsNegativeInfinity(thick.Top) || double.IsNegativeInfinity(thick.Bottom))
{
return(false);
}
}
return(true);
}
/// <summary>
/// Verifies if this CornerRadius contains only valid values
/// The set of validity checks is passed as parameters.
/// </summary>
/// <param name='corner'>CornerRadius value</param>
/// <param name='allowNegative'>allows negative values</param>
/// <param name='allowNaN'>allows Double.NaN</param>
/// <param name='allowPositiveInfinity'>allows Double.PositiveInfinity</param>
/// <param name='allowNegativeInfinity'>allows Double.NegativeInfinity</param>
/// <returns>Whether or not the CornerRadius complies to the range specified</returns>
public static bool IsValid(CornerRadius corner, bool allowNegative, bool allowNaN, bool allowPositiveInfinity, bool allowNegativeInfinity)
{
if (!allowNegative)
{
if (corner.TopLeft < 0d || corner.TopRight < 0d || corner.BottomLeft < 0d || corner.BottomRight < 0d)
{
return(false);
}
}
if (!allowNaN)
{
if (DoubleUtil.IsNaN(corner.TopLeft) || DoubleUtil.IsNaN(corner.TopRight) ||
DoubleUtil.IsNaN(corner.BottomLeft) || DoubleUtil.IsNaN(corner.BottomRight))
{
return(false);
}
}
if (!allowPositiveInfinity)
{
if (double.IsPositiveInfinity(corner.TopLeft) || double.IsPositiveInfinity(corner.TopRight) ||
double.IsPositiveInfinity(corner.BottomLeft) || double.IsPositiveInfinity(corner.BottomRight))
{
return(false);
}
}
if (!allowNegativeInfinity)
{
if (double.IsNegativeInfinity(corner.TopLeft) || double.IsNegativeInfinity(corner.TopRight) ||
double.IsNegativeInfinity(corner.BottomLeft) || double.IsNegativeInfinity(corner.BottomRight))
{
return(false);
}
}
return(true);
}
