configureSeries method
Performs basic configuration for the series, before it is pre-processed.
Typically, a series renderer should assign color mapping functions to series that do not have them.
Implementation
@override
void configureSeries(List<MutableSeries<D>> seriesList) {
assignMissingColors(
getOrderedSeriesList(seriesList),
emptyCategoryUsesSinglePalette: true,
);
}