Type of series to be drawn in radar or polar series. They are
Line- Renders the line series.
Column- Renders the column series.
Area- Renders the area series.
Scatter- Renders the scatter series.
Spline- Renders the spline series.
StackingColumn- Renders the stacking column series.
StackingArea- Renders the stacking area series.
RangeColumn- Renders the range column series.
SplineArea- Renders the spline area series.
StackingLine- Renders the stacking line series.