Full-Stacked Spline Area

Full stacked spline area series visualize data regions as percentages (you must add more than one series of this type). The total height at any point always equals 100% of the plot area. Follow the steps below to create a full stacked spline area series:

1. Use the DxChart.Data property to specify a data source.
2. Add DxChartFullStackedSplineAreaSeries objects to chart markup. Each series can specify data used via the Data property.
3. Use series ArgumentField and ValueField properties to specify data source fields that supply arguments and values (chart points).
4. Optional. Specify series Filter and SummaryMethod properties to filter and aggregate series values. This demo filters data by region. It also groups arguments by date and calculates aggregate values using the Enumerable.Sum method.

Area-based series support point markers and labels. Use checkboxes to display/hide these elements.