void ShowReferenceLines( <boolean bShow> )
boolean bShow
If bShow is true, reference lines for all axes are displayed. If bShow is false, reference lines for all axes are
hidden. Calling this method without a parameter is equivalent to calling it with bShow equal to true.
Reference lines are vertical or horizontal lines emanating from major tick marks. They can be used to superimpose a grid on the Plot Area.
This method shows or hides the reference lines for all axes.
x = { 1 2 3 4 5 6 7 8 };
y = { 2 1 4 5 6 5 6 9 };
declare ScatterPlot plot = ScatterPlot.Create( "Sample Data", x, y );
plot.ShowReferenceLines();