public static double GetMajorUnit(double range, IAxis ax, double delta = 0.0)
{
double majorUnit = ax.MajorUnit;
if (double.IsNaN(majorUnit))
{
int num2 = NicePrecision(range);
double x = range / ((double)ax.GetAnnoNumber());
if (delta == 0.0)
{
delta = NiceNumber(2.0 * x, -num2, true);
if (delta < x)
{
delta = NiceNumber(x, -num2 + 1, false);
}
if (delta < x)
{
delta = NiceTickNumber(x);
}
}
return(delta);
}
delta = majorUnit;
return(delta);
}
