LeaderLineType

Describes available types of a callout line for the labels.

A curved line is drawn between the slice and its label. The line follows makes a natural turn from the slice to the label.

Arc = 1

A curved line is drawn between the slice and its label. The line starts radially from the slice and then turns to the label.

Spline = 2

A straight line is drawn between the slice and its label.

Straight = 0