QualitativeConstantLine Class

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

Namespace : DevExpress.XamarinForms.Charts

Assembly : DevExpress.XamarinForms.Charts.dll

NuGet Package : DevExpress.XamarinForms.Charts

Declaration

csharp

public class QualitativeConstantLine :
    ConstantLineBase

The following image demonstrates how the Qualitative Constant Line looks:

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

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Gets or sets the constant line position along the axis.

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Specifies whether the constant line is displayed behind series.

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Indicates whether the constant line is shown in the chart legend.

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Gets or sets the text that identifies the constant line in the chart legend.

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Gets or sets settings of the constant line title.

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Gets or sets the constant line appearance settings.