CrosshairOptions.HighlightPoints Property

Gets or sets a value that specifies whether the series points are highlighted when the crosshair cursor hovers over them.

Namespace: DevExpress.XtraCharts

Assembly: DevExpress.XtraCharts.v24.1.dll

NuGet Package: DevExpress.Charts

Declaration

C#

[TypeConverter(typeof(BooleanTypeConverter))]
[XtraSerializableProperty]
public bool HighlightPoints { get; set; }

VB.NET

<TypeConverter(GetType(BooleanTypeConverter))>
<XtraSerializableProperty>
Public Property HighlightPoints As Boolean

Property Value

Type	Description
Boolean	true, if the series points are highlighted when the crosshair cursor hovers over them; otherwise, false.

Property Paths

You can access this nested property as listed below:

Library	Object Type	Path to HighlightPoints
WinForms Controls	ChartControl	.CrosshairOptions .HighlightPoints
ASP.NET Web Forms Controls	WebChartControl	.CrosshairOptions .HighlightPoints
ASP.NET MVC Extensions	ChartControlSettings	.CrosshairOptions .HighlightPoints

Remarks

The following images demonstrate the HighlightPoints property in action.

HighlightPoints=True	HighlightPoints=False

Note that the LineSeriesView.MarkerVisibility property is set to true to display data point markers on a diagram.

In addition, the crosshair cursor axis lines and labels are displayed on a diagram. It can be done by setting the CrosshairOptions.ShowArgumentLabels, CrosshairOptions.ShowValueLabels, CrosshairOptions.ShowArgumentLine, and CrosshairOptions.ShowValueLine properties to true.

For more information on customizing the crosshair cursor, refer to Tooltip and Crosshair Cursor.