private NumericalAxisOhlcPlotInfo CreateAxisOhlcPlotInfo(double delta, Ohlc value)
{
NumericalAxisOhlcPlotInfo plotInfo;
double normalizedHigh, normalizedLow, normalizedOpen, normalizedClose;
if (delta == 0)
{
normalizedHigh = 0;
normalizedLow = 0;
normalizedOpen = 0;
normalizedClose = 0;
}
else
{
normalizedHigh = (value.High - this.actualRange.minimum) / delta;
normalizedLow = (value.Low - this.actualRange.minimum) / delta;
normalizedOpen = (value.Open - this.actualRange.minimum) / delta;
normalizedClose = (value.Close - this.actualRange.minimum) / delta;
}
plotInfo = NumericalAxisOhlcPlotInfo.Create(this, this.normalizedOrigin, normalizedHigh, normalizedLow, normalizedOpen, normalizedClose, this.normalizedOrigin);
plotInfo.SnapTickIndex = this.GetSnapTickIndex(value.High);
plotInfo.SnapBaseTickIndex = this.GetSnapTickIndex(value.Low);
plotInfo.SnapOpenTickIndex = this.GetSnapTickIndex(value.Open);
plotInfo.SnapCloseTickIndex = this.GetSnapTickIndex(value.Close);
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 NumericalAxisOhlcPlotInfo;
this.isInNumericalRange = true;
}
else if (axis is CategoricalAxisModel || axis is DateTimeContinuousAxisModel)
{
this.categoricalPlot = value as CategoricalAxisPlotInfo;
this.isInCategoricalRange = true;
}
}
