Best for finding trends over time while identifying each individual data point.
Palette uses the first color of the selected color palette.
Trend type Required. The collection of time to be viewed. For example, daily or weekly.
Date range Required. The period of time to be visualized. For example, last month.
Date field Required. The field that is used in the trend type.
Threshold if a value is set, a horizontal line will appear to visualize a threshold against the spline chart.
Display grid displays horizontal grid lines behind the spline chart.
Dot Size the radius in pixels for the Spline dots.