internal void UpdateValueAxisMinMax()
{
if (base.items.Count != 0)
{
double maxValue = double.MaxValue;
double minValue = double.MinValue;
Dt.Cells.Data.Axis axis = this.Axis;
using (IEnumerator <object> enumerator = base.GetEnumerator())
{
while (enumerator.MoveNext())
{
double?nullable = FormatConverter.TryDouble(enumerator.Current, true);
if (nullable.HasValue)
{
if (nullable.Value < maxValue)
{
maxValue = nullable.Value;
}
if (nullable.Value > minValue)
{
minValue = nullable.Value;
}
}
}
}
if (axis.AxisType == AxisType.Value)
{
maxValue = AxisUtility.CalculateValidMinimum(maxValue, minValue, false, axis.LogBase, axis.AutoMin, axis.AutoMax);
minValue = AxisUtility.CalculateValidMaximum(maxValue, minValue, false, axis.LogBase);
maxValue = AxisUtility.CalculateMinimum(maxValue, minValue, false, axis.LogBase);
minValue = AxisUtility.CalculateMaximum(maxValue, minValue, false, axis.LogBase);
}
if (axis.AutoMin)
{
if (axis.AxisType == AxisType.Value)
{
maxValue = AxisUtility.CalculateMinimum(maxValue, minValue, axis.MajorUnit, false, axis.LogBase);
}
if (maxValue != double.MaxValue)
{
axis.SetMinInternal(maxValue);
}
}
if (axis.AutoMax)
{
if (axis.AxisType == AxisType.Value)
{
minValue = AxisUtility.CalculateMaximum(maxValue, minValue, axis.MajorUnit, false, axis.LogBase, false);
}
if (minValue != double.MinValue)
{
axis.SetMaxInternal(minValue);
}
}
if ((axis.AutoMajorUnit || axis.AutoMinorUnit) && ((maxValue != double.MaxValue) && (minValue != double.MinValue)))
{
axis.UpdateMajorMinorUnit(maxValue, minValue);
}
}
}
void AdjustAxisMinMax(Dt.Cells.Data.Axis axis, object value)
{
double?nullable = FormatConverter.TryDouble(value, true);
if (nullable.HasValue)
{
if (nullable.Value > axis.Max)
{
if (axis.AutoMax)
{
if (axis.AxisType == AxisType.Value)
{
nullable = new double?(AxisUtility.CalculateMaximum(axis.Min, nullable.Value, axis.MajorUnit, false, axis.LogBase, false));
}
double?nullable2 = nullable;
if ((((double)nullable2.GetValueOrDefault()) != double.MinValue) || !nullable2.HasValue)
{
axis.SetMaxInternal(nullable.Value);
}
if ((axis.AutoMajorUnit || axis.AutoMinorUnit) && ((nullable.Value != double.MaxValue) && (nullable.Value != double.MinValue)))
{
axis.UpdateMajorMinorUnit(axis.Min, nullable.Value);
}
}
}
else if ((nullable.Value < axis.Min) && axis.AutoMin)
{
if (axis.AxisType == AxisType.Value)
{
nullable = new double?(AxisUtility.CalculateMinimum(nullable.Value, axis.Max, axis.MajorUnit, false, axis.LogBase));
}
if (nullable.Value != double.MaxValue)
{
axis.SetMinInternal(nullable.Value);
}
if ((axis.AutoMajorUnit || axis.AutoMinorUnit) && ((nullable.Value != double.MaxValue) && (nullable.Value != double.MinValue)))
{
axis.UpdateMajorMinorUnit(nullable.Value, axis.Max);
}
}
}
}
void UpdateCategoryAxisMinMax()
{
Dt.Cells.Data.Axis axis = this.Axis;
double min = 0.0;
double maxDataPointCount = axis.MaxDataPointCount;
if (axis.AutoMax)
{
axis.SetMaxInternal(maxDataPointCount);
}
if (axis.AutoMin)
{
axis.SetMinInternal(min);
}
if (axis.AutoMajorUnit)
{
axis.SetMajorUnitInteral(1.0);
}
if (axis.AutoMinorUnit)
{
axis.SetMinorUnitInternal(0.5);
}
}
/// <summary>
///
/// </summary>
internal AxisItemsCollection(Dt.Cells.Data.Axis axis)
{
this._axis = axis;
base.ValuesSeperator = Environment.NewLine;
}
