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ArcScale.NeedleVector Property

Identifies the current direction of a vector pointing to the current value.

Namespace: DevExpress.XtraGauges.Core.Model

Assembly: DevExpress.XtraGauges.v22.2.Core.dll

NuGet Package: DevExpress.Gauges.Core


public PointF NeedleVector { get; }

Property Value

Type Description

A PointF structure specifying the vector pointing to the current value.


The vector specified by the NeedleVector property starts at the scale’s center (ArcScale.Center) and points to the axis’s current value (ArcScale.Value).

When a needle object (ArcScaleNeedle) is linked to the current scale, it will be positioned in the direction specified by the NeedleVector property.

See Also