TrendType

The type of trend to display.  3D trends do not show the X Axis labels.

Line2D

Line3D

Area2D

Area3D

AreaStacked2D

AreaStacked3D

AreaStackedPercent2D

AreaStackedPercent3D

Bar2D

Bar2DHorizontal

BarSimple3D

Radar2D

Volume2D

Surface3D