RadarAxisX2D.Logarithmic Property

Gets or sets whether the radar X-axis should display its numerical values using a logarithmic scale.

Namespace: DevExpress.Xpf.Charts

Assembly: DevExpress.Xpf.Charts.v21.2.dll


public bool Logarithmic { get; set; }

Property Value

Type Description

true to display the logarithmic scale; otherwise, false.


If a chart’s series has its Series.ArgumentScaleType property set to ScaleType.Numerical, you can use the Logarithmic property to specify whether a logarithmic scale should be used to display axis values. When the Logarithmic property is set to true, you can also define a logarithmic base value via the RadarAxisX2D.LogarithmicBase property.

Usually, the Logarithmic property is used when the data range of a chart’s series has significant disparity. By enabling this property, the chart’s numerical axes display all values using logarithmic equivalents. In short, if the logarithmic base is 10, only 5 uniform axis steps will exist between 10 and 1,000,000.

The following table illustrates the Logarithmic property in action.

Logarithmic = false

Logarithmic = true

LogarithmicBase = 10

RadarXAxis - Logarithmic - false

RadarXAxis - Logarithmic - true

See Also