/// <exception cref="ArgumentOutOfRangeException">
/// <c>value</c>
/// is out of range.</exception>
public PxUnit(double value)
{
if (!value.InRange(MIN_VALUE, MAX_VALUE))
{
throw new ArgumentOutOfRangeException(nameof(value));
}
Value = (int)value;
_type = PxUnitType.Pixel;
}
/// <exception cref="ArgumentOutOfRangeException">
/// <c>value</c>
/// is out of range.</exception>
public PxUnit(double value, PxUnitType type)
{
if (!value.InRange(MIN_VALUE, MAX_VALUE))
{
throw new ArgumentOutOfRangeException(nameof(value));
}
Value = type == PxUnitType.Pixel ? Convert.ToInt32(value) : value;
_type = type;
}
private static string GetStringFromType(PxUnitType type)
{
switch (type)
{
case PxUnitType.Pixel:
return("px");
case PxUnitType.Percentage:
return("%");
}
return(string.Empty);
}
public PxUnit(Unit unit)
{
switch (unit.Type)
{
case UnitType.Percentage:
Value = unit.Value;
_type = PxUnitType.Percentage;
break;
default:
Value = Convert.ToInt32(unit.Value);
_type = PxUnitType.Pixel;
break;
}
}
/// <exception cref="FormatException"></exception>
/// <exception cref="ArgumentOutOfRangeException">
/// <c>value</c>
/// is out of range.</exception>
internal PxUnit(string value, CultureInfo culture, PxUnitType defaultType)
{
if (string.IsNullOrEmpty(value))
{
Value = 0.0D;
_type = 0;
}
else
{
culture ??= CultureInfo.CurrentUICulture;
string str = value.Trim().ToLower(culture);
int length = str.Length;
int num2 = -1;
for (int i = 0; i < length; i++)
{
char ch = str[i];
if ((ch < '0' || ch > '9') && ch != '-' && ch != '.' && ch != ',')
{
break;
}
num2 = i;
}
if (num2 == -1)
{
throw new FormatException($"Unit string '{value}' has no digits");
}
_type = num2 < length - 1 ? GetTypeFromString(str.Substring(num2 + 1).Trim()) : defaultType;
string text = str.Substring(0, num2 + 1);
float v = Convert.ToSingle(text);
if (!v.InRange(MIN_VALUE, MAX_VALUE))
{
throw new ArgumentOutOfRangeException(nameof(value));
}
Value = _type == PxUnitType.Pixel
? (int)v
: v;
}
}
