TreemapSeriesOptions.ParentLabelLayout Property

Returns or specifies the layout of parent labels in a treemap chart.

Namespace: DevExpress.Spreadsheet.Charts

Assembly: DevExpress.Spreadsheet.v24.1.Core.dll

NuGet Package: DevExpress.Spreadsheet.Core

Declaration

C#

TreemapParentLabelLayout ParentLabelLayout { get; set; }

VB.NET

Property ParentLabelLayout As TreemapParentLabelLayout

Property Value

Type	Description
TreemapParentLabelLayout	An enumeration member that specifies how parent labels are displayed in the chart.

Available values:

Name	Description
None	Parent labels are not displayed.
Banner	Parent labels are displayed as banners above the categories.
Overlapping	Parent labels are displayed inside the categories.

Property Paths

You can access this nested property as listed below:

Object Type	Path to ParentLabelLayout
SeriesLayoutOptions	.Treemap .ParentLabelLayout

Remarks

The example below creates a treemap chart. Parent labels are displayed as banners above the categories.

C#

// Create a treemap chart and specify its location.
Chart chart = worksheet.Charts.Add(ChartType.Treemap, worksheet["B2:E14"]);
chart.TopLeftCell = worksheet.Cells["G2"];
chart.BottomRightCell = worksheet.Cells["N17"];

// Specify series options.
var options = chart.Series[0].LayoutOptions.Treemap;
options.ParentLabelLayout = TreemapParentLabelLayout.Banner;

// Add the chart title.
chart.Title.Visible = true;
chart.Title.SetValue("Daily Food Sales");

VB.NET

' Create a treemap chart and specify its location.
Dim chart As Chart = worksheet.Charts.Add(ChartType.Treemap, worksheet("B2:E14"))
chart.TopLeftCell = worksheet.Cells("G2")
chart.BottomRightCell = worksheet.Cells("N17")

' Specify series options.
Dim options As TreemapSeriesOptions = chart.Series(0).LayoutOptions.Treemap
options.ParentLabelLayout = TreemapParentLabelLayout.Banner

' Add the chart title.
chart.Title.Visible = True
chart.Title.SetValue("Daily Food Sales")