createRenderer method
Create the stacked area series renderer.
Implementation
@override
StackedColumnSeriesRenderer<T, D> createRenderer() {
StackedColumnSeriesRenderer<T, D> stackedAreaSeriesRenderer;
if (onCreateRenderer != null) {
stackedAreaSeriesRenderer =
onCreateRenderer!(this) as StackedColumnSeriesRenderer<T, D>;
return stackedAreaSeriesRenderer;
}
return StackedColumnSeriesRenderer<T, D>();
}