Value Marker

A value marker is used to indicate a constant value against the domain or range axis for a category plot or an XY plot.

The marker is most often drawn as a line, but in a chart with a 3D-effect the marker will be drawn as a polygon. For this reason, the marker has both Paint and Outline Paint attributes, and Stroke and Outline Stroke attributes.

The image showing a chart having several value markers and a pointer annotation:

Properties

See Marker for the list of generic marker properties.

Value markers have the following additional property:

Property

Name

Type

Description

Value

value

Float

Value to mark.

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