A Marker is a small thumb indicating the current value along a scale. A Linear Gauge provides many marker shapes, each of which can be placed on a scale (see the image below).


A marker is represented by the LinearScaleMarker class.

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

Characteristics Members
Data ValueIndicatorComponent<TProvider>.Value
Layout LinearScaleMarker.ShapeOffset,LinearScaleMarker.ShapeScale,BaseLeafPrimitive.ZOrder
Appearance LinearScaleMarker.ShapeType,LinearScaleMarker.Shape