protected override string FormatItem(AltaxoVariant item)
{
if (item.IsType(AltaxoVariant.Content.VDateTime) && !string.IsNullOrEmpty(_formatString))
{
var dt = item.ToDateTime();
switch (_timeConversion)
{
case TimeConversion.ToLocal:
dt = dt.ToLocalTime();
break;
case TimeConversion.ToUtc:
dt = dt.ToUniversalTime();
break;
}
bool showAlternate = false;
showAlternate |= (_showAlternateFormattingAtMidnight && Math.Abs(dt.TimeOfDay.TotalSeconds) < 1);
showAlternate |= (_showAlternateFormattingAtNoon && Math.Abs((dt.TimeOfDay - TimeSpan.FromHours(12)).TotalSeconds) < 1);
try
{
return(string.Format(showAlternate ? _formatStringAlternate : _formatString, dt));
}
catch (Exception)
{
}
}
return(item.ToString());
}
private string DefaultTextConverter(AltaxoVariant x)
{
string s = x.ToString();
s = s.Replace('\r', ' ');
s = s.Replace('\n', ' ');
return(s);
}
protected override string FormatItem(AltaxoVariant item)
{
if (!string.IsNullOrEmpty(_formatString))
{
try
{
return(string.Format(_formatString, item.ToObject()));
}
catch (Exception)
{
}
}
return(item.ToString());
}
public static CSPlaneID FromPhysicalVariant(int perpendicularAxisNumber, AltaxoVariant physicalValue)
{
#pragma warning disable CS1718 // Comparison made to same variable
if (!(physicalValue == physicalValue))
{
throw new ArgumentException("You can not set physical values that return false when compared to itself, value is: " + physicalValue.ToString());
}
#pragma warning restore CS1718 // Comparison made to same variable
return(new CSPlaneID(perpendicularAxisNumber, double.NaN, true, physicalValue));
}
/// <summary>
/// Initialized a 2D identifier from the parallel axis and the physical value of the perpendicular axis.
/// </summary>
/// <param name="parallelAxisNumber">Number of parallel axis (0->X, 1->Y, 2->Z).</param>
/// <param name="physicalValueOther">Physical value of the axis perendicular to the parallel axis.</param>
/// <returns>A freshly created 2D line identifier.</returns>
public static CSLineID FromPhysicalVariant(int parallelAxisNumber, AltaxoVariant physicalValueOther)
{
if (parallelAxisNumber < 0 || parallelAxisNumber > 2)
{
throw new ArgumentOutOfRangeException("AxisNumber must be either 0, 1, or 2, but you provide: " + parallelAxisNumber.ToString());
}
if (!physicalValueOther.Equals(physicalValueOther))
{
throw new ArgumentException("You can not set physical values that return false when compared to itself, value is: " + physicalValueOther.ToString());
}
CSLineID id = new CSLineID();
id._parallelAxisNumber = parallelAxisNumber;
id._physicalValueFirstOther = physicalValueOther;
id._logicalValueFirstOther = double.NaN;
id._usePhysicalValueFirstOther = true;
id._logicalValueSecondOther = double.NaN;
return(id);
}
public static CSPlaneID FromPhysicalVariant(int perpendicularAxisNumber, AltaxoVariant physicalValue)
{
if (!(physicalValue == physicalValue))
{
throw new ArgumentException("You can not set physical values that return false when compared to itself, value is: " + physicalValue.ToString());
}
CSPlaneID id = new CSPlaneID();
id._perpendicularAxisNumber = perpendicularAxisNumber;
id._physicalValue = physicalValue;
id._logicalValue = double.NaN;
id._usePhysicalValue = true;
return(id);
}