/// <summary>
/// Determine the value for any minor tic.
/// </summary>
/// <remarks>
/// This method properly accounts for <see c_ref="Scale.IsLog"/>, <see c_ref="Scale.IsText"/>,
/// and other axis format settings.
/// </remarks>
/// <param name="baseVal">
/// The value of the first major tic (floating point double). This tic value is the base
/// reference for all tics (including minor ones).
/// </param>
/// <param name="iTic">
/// The major tic number (0 = first major tic). For log scales, this is the actual power of 10.
/// </param>
/// <returns>
/// The specified minor tic value (floating point double).
/// </returns>
override internal double CalcMinorTicValue( double baseVal, int iTic )
{
XDate xDate = new XDate( baseVal );
switch ( _minorUnit )
{
case DateUnit.Year:
default:
xDate.AddYears( iTic * _minorStep );
break;
case DateUnit.Month:
xDate.AddMonths( iTic * _minorStep );
break;
case DateUnit.Day:
xDate.AddDays( iTic * _minorStep );
break;
case DateUnit.Hour:
xDate.AddHours( iTic * _minorStep );
break;
case DateUnit.Minute:
xDate.AddMinutes( iTic * _minorStep );
break;
case DateUnit.Second:
xDate.AddSeconds( iTic * _minorStep );
break;
}
return xDate.XLDate;
}
/// <summary>
/// The Copy Constructor
/// </summary>
/// <param name="rhs">The GraphPane object from which to copy</param>
public XDate( XDate rhs )
{
_xlDate = rhs._xlDate;
}
