OptionalgetSome AnyChart series expose getIterator() directly, while in
production builds the iterator must be obtained via the data view
returned by series.data(). The adapter handles both shapes.
OptionaldataOptionalmarkersMarker configuration accessor.
Only present on series types that support marker rendering (line, spline, step-line, area variants, scatter). Bar / column / box / candlestick series do not expose this method.
An individual series within a chart.