HeatmapControl.HighlightMode Property

Specifies how the Heatmap Control highlight cells when a user hovers over a cell with the mouse cursor.

Namespace : DevExpress.XtraCharts.Heatmap

Assembly : DevExpress.XtraCharts.v25.2.UI.dll

NuGet Package : DevExpress.Win.Charts

Declaration

csharp

public HeatmapHighlightMode HighlightMode { get; set; }

Public Property HighlightMode As HeatmapHighlightMode

Type
HeatmapHighlightMode

Available values:

Name	Description	Image
None

No cells are highlighted when a user hovers over a cell.

| | Cell |

The cell that a user hovers over with the mouse cursor is highlighted only.

| | Row |

The row that contains the cell that a user hovers over with the mouse cursor is highlighted.

| | Column |

The column that contains the cell that a user hovers over with the mouse cursor is highlighted.

| | RowAndColumn |

The column and row that contain the cell that a user hovers over with the mouse cursor are highlighted.

Set the HighlightMode property to any value (except None ) to enable highlighting.

If highlighting is enabled, you can use the HeatmapControl.HighlightedItemChanged event to perform custom actions when a highlighted item is changed.