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A Line indicates the whole interval along the tickmarks on the scale and is used for decoration purposes. Usually, a Line is placed under tickmarks, but you can change its position by using the ScaleLineOptions.Offset property.


A Line is defined by an instance of the ScaleLineOptions class returned by the Scale.LineOptions property.

The table below lists the main properties that affect element behavior and appearance.

Characteristics Members
Visibility Scale.ShowLine
Appearance CircularGaugeControl.Model,ArcScale.LinePresentation
Layout ScaleLineOptions.Offset, ScaleLineOptions.Thickness, ScaleLineOptions.ZIndex