The Spline Area Chart is similar to Area Chart, but plots a fitted curve through each data point in a series.
A Spline Area chart is shown in the image below.
The table below lists the main characteristics of this chart type.
|Series View type||SplineAreaSeries2D|
|Number of arguments per series point||1|
|Number of values per series point||1|
For information on which series view types can be combined with the Spline Area view, refer to the Series Type Compatibility document.
The following example demonstrates how to create a 2D Spline Area chart.