private NumericalAxisRangePlotInfo CreateAxisRangePlotInfo(double delta, Range rangeValue)
{
NumericalAxisRangePlotInfo plotInfo;
double normalizedHigh, normalizedLow;
if (delta == 0)
{
normalizedHigh = 0;
normalizedLow = 0;
}
else
{
normalizedHigh = (rangeValue.High - this.actualRange.minimum) / delta;
normalizedLow = (rangeValue.Low - this.actualRange.minimum) / delta;
}
if (normalizedHigh < normalizedLow)
{
normalizedLow = normalizedHigh;
}
plotInfo = NumericalAxisRangePlotInfo.Create(this, this.normalizedOrigin, normalizedHigh, normalizedLow, this.normalizedOrigin);
plotInfo.SnapTickIndex = this.GetSnapTickIndex(rangeValue.High);
plotInfo.SnapBaseTickIndex = this.GetSnapTickIndex(rangeValue.Low);
return(plotInfo);
}
internal override void SetValueFromAxis(AxisModel axis, object value)
{
// ChartSeries labels rely on isPositive to flip alignment, so isPositive is set to true by default
this.isPositive = true;
if (axis is NumericalAxisModel)
{
this.numericalPlot = value as NumericalAxisRangePlotInfo;
this.isInNumericalRange = true;
}
else if (axis is CategoricalAxisModel || axis is DateTimeContinuousAxisModel)
{
this.categoricalPlot = value as CategoricalAxisPlotInfo;
this.isInCategoricalRange = true;
}
}
