[VB]	Public Function getLine([ dataSet As Integer ]) As LineObj
[C#]	public LineObj getLine([ int dataSet ]);

Retrieves an opaque LineObj representing a line in the line layer. The opaque LineObj is to be used in XYChart.addInterLineLayer for adding coloring between lines.

Argument	Default	Description
dataSet	0	The data set number for the line. The first data set is 0. The nth data set is (n - 1).

An opaque LineObj representing the requested line.