This sample visualizes the NC weather report for the year 2016 with default spline series in the chart. Low and high temperature of the year are indicated by using annotation.
In this example, you can see how to render and configure the spline type charts. Spline chart connects each point in series through a curved line.
You can use
fill properties to customize the spline.
dataLabel are used to represent individual data and its value.
Tooltip is enabled in this example. To see the tooltip in action, hover a point or tap on a point in touch enabled devices.
More information on the spline series can be found in this documentation section.