Bevel effect ratio that determines size of the bevel for pie series relatively to the whole pie radius. This property is supported in 2D mode only. The default value is 0.0 (that means no bevel). This value cannot be less than 0.0 and greater than 1.0. You also have to set NChartPieSeries.BevelColor to get the bevel effect.

public float BevelRatio { get; set; }

Public Property BevelRatio As Single
	Get
	Set

public:
virtual property float BevelRatio {
	float get () sealed;
	void set (float value) sealed;
}