DateTimeConstantLine Class

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

Assembly : DevExpress.Maui.Charts.dll

NuGet Package : DevExpress.Maui.Charts

Declaration

csharp

public class DateTimeConstantLine :
    ConstantLineBase

The following image demonstrates how the Date-Time Constant Line looks:

Each axis can have any number of constant lines. A date-time axis (DateTimeAxisX) holds its constant lines in the DateTimeConstantLineCollection collection which the DateTimeAxisX.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. This is a bindable property.

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

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

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

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

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