Radar series views (also called as Spider or Star charts) and Polar series views are intended to display data as a circular graph. The Radar view is drawn on a circular grid and has multiple axes along which data can be plotted. The Polar view is similar to the Radar view, but displays values on the basis of angles (from 0 to 360 degrees).
There can be different kinds of Polar and Radar views - Point, Line and Area. To see the entire list of available radar and polar views or to switch your current view to another, please use the View Type combo-box on the top of this demo.
Other options include: