Stacked Spline Area
The Stacked Spline Area Chart is similar to Stacked Area Chart, but plots a fitted curve through each data point in a series.
A Stacked Spline Area chart is shown in the image below.
If two stacked areas contain data points for different arguments, points for missing arguments are not treated as zero-value points.
A Stacked Spline Area chart can display series containing data points with positive or negative values. However, a series with positive values is stacked only with other series containing positive values; and a series with negative values is stacked with other series containing negative values.
The table below lists the main characteristics of this chart type.
|Series View type||SplineAreaStackedSeries2D|
|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 Stacked Spline Area view, refer to the Series Type Compatibility document.
The following example demonstrates how to create a 2D Stacked Spline Area chart.