TreemapSeriesOptions Interface

Contains options for treemap data series.

Namespace: DevExpress.Spreadsheet.Charts

Assembly: DevExpress.Spreadsheet.v24.2.Core.dll

NuGet Package: DevExpress.Spreadsheet.Core

Declaration

C#

public interface TreemapSeriesOptions

VB.NET

Public Interface TreemapSeriesOptions

Related API Members

The following members return TreemapSeriesOptions objects:

• SeriesLayoutOptions.Treemap

Remarks

The code sample below creates a treemap chart. Use the TreemapSeriesOptions.ParentLabelLayout property to specify the layout of parent labels in the chart. In this example, they 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")