/// <summary>
/// Sets the y axis.
/// </summary>
/// <param name="yAxisArray">Array Y axis options.</param>
/// <returns></returns>
public Highstock SetYAxis(YAxis[] yAxisArray)
{
_YAxisArray = yAxisArray;
return this;
}
/// <summary>
/// The Y axis or value axis. Normally this is the vertical axis, though if the chart is inverted this is the horiontal axis.
/// In case of multiple axes, the yAxis node is an array of configuration objects.
/// </summary>
/// <param name="yAxis">The Y axis options.</param>
/// <returns></returns>
public Highstock SetYAxis(YAxis yAxis)
{
_YAxis = yAxis;
return this;
}