internal void Reset()
{
this.XPixelPerUnit = double.NaN;
this.YPixelPerUnit = double.NaN;
foreach (var sr in GetSeries())
{
sr.Reset();
}
switch (this.StackMode)
{
case StackMode.NotStacked:
this.YPlottingRange = PlottingRange.Empty;
break;
case StackMode.Stacked:
this.YPlottingRange = PlottingRangeHelper.PlottingRange(new Range(0, double.NaN), this.Owner.YValuePadding);
break;
case StackMode.Stacked100:
this.YPlottingRange = PlottingRangeHelper.PlottingRange(new Range(0, 1), this.Owner.YValuePadding);
break;
default:
throw new ArgumentOutOfRangeException();
}
Debug.Assert(this.GlobalValueRange.IsEmpty);
}
internal void UpdateActualPlottingYValueRange()
{
double min = !this.Owner.YMinimum.IsNaN() ? this.Owner.YMinimum : this.GlobalValueRange.MinY;
double max = !this.Owner.YMaximum.IsNaN() ? this.Owner.YMaximum : this.GlobalValueRange.MaxY;
if (min.IsNaN() && max.IsNaN())
{
this.YPlottingRange = PlottingRange.Empty;
return;
}
Range actualRange = GetProperPlottingYRange(new Range(min, max));
this.YPlottingRange = PlottingRangeHelper.PlottingRange(actualRange, this.Owner.YValuePadding);
}
internal void UpdateActualPlottingXValueRange()
{
double min = !this.Owner.XMinimum.IsNaN() ? this.Owner.XMinimum : this.GlobalValueRange.MinX;
double max = !this.Owner.XMaximum.IsNaN() ? this.Owner.XMaximum : this.GlobalValueRange.MaxX;
if (min.IsNaN() && max.IsNaN())
{
this.XPlottingRange = PlottingRange.Empty;
return;
}
Range actualRange = new Range(min, max);
this.XPlottingRange = PlottingRangeHelper.PlottingRange(actualRange, this.Owner.XValuePadding);
}
internal void OnYValuePaddingChanged()
{
this.YPlottingRange = PlottingRangeHelper.PlottingRange(this.YPlottingRange.ActualRange, this.Owner.YValuePadding);
}