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.v25.2.dll

NuGet Package : DevExpress.Charts

Declaration

csharp

public bool HighlightPoints { get; set; }

Public Property HighlightPoints As Boolean

Type	Description
Boolean

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

You can access this nested property as listed below:

Library	Object Type	Path to HighlightPoints
WinForms Controls	ChartControl

.CrosshairOptions .HighlightPoints

| | ASP.NET MVC Extensions | ChartControlSettings |

.CrosshairOptions .HighlightPoints

| | ASP.NET Web Forms Controls | WebChartControl |

.CrosshairOptions .HighlightPoints

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.