Base class for charts (not gauges). Types of charts may be added to a GraphChart as OverLays.
All overlays are displayed in the order that they are added, and clicking on a point in the chart
will return all data for all OverLays occupying that point.
Namespace:
jChartAssembly: jChart (in jChart)
Version: 1.1.0.6 (1.1.0.6)