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QualitativeConstantLine Class

The vertical straight line that passes through the chart and indicates a qualitative x-axis’s value.

Namespace: DevExpress.Maui.Charts

Assembly: DevExpress.Maui.Charts.dll

NuGet Package: DevExpress.Maui.Charts

#Declaration

C#
public class QualitativeConstantLine :
    ConstantLineBase

#Remarks

The following image demonstrates how the Qualitative Constant Line looks:

Date-Time Constant Line Sample

Each axis can have any number of constant lines. A qualitative axis (QualitativeAxisX) holds its constant lines in the QualitativeConstantLineCollection collection which the QualitativeAxisX.ConstantLines property returns.

The following properties allow you to define constant line settings:

Property

Description

AxisValue

Gets or sets the constant line position along the axis. This is a bindable property.

ShowBehind

Gets or sets whether the constant line is displayed behind series. This is a bindable property.

VisibleInLegend

Indicates whether the constant line is shown in the chart legend. This is a bindable property.

LegendText

Gets or sets the text that identifies the constant line in the chart legend. This is a bindable property.

Title

Gets or sets settings of the constant line title. This is a bindable property.

Style

Gets or sets the constant line appearance settings. This is a bindable property.

See Also