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   [Collapse]ArcScale Class
     ArcScale Members
    [Expand]ArcScale Constructor
    [Collapse]ArcScale Properties
      Appearance Property
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    [Expand]ArcScale Events
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   [Expand]ArcScaleBackgroundLayer Class
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 End-User Documentation
Cross-Platform Core Libraries > DevExpress.XtraGauges.Core.Model > ArcScale > NeedleVector
View this topic on docs.devexpress.com (Learn more)

ArcScale.NeedleVector Property

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

Namespace:DevExpress.XtraGauges.Core.Model
Assembly:DevExpress.XtraGauges.v19.2.Core.dll

Expanded Syntax

Property value

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

Expanded Remarks

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

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

Expanded See Also

ArcScale Class
ArcScale Members
DevExpress.XtraGauges.Core.Model Namespace
Center
Value
ArcScaleNeedle
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