HistogramSeriesOptions.BinWidth Property

Returns or specifies the bin width.

Namespace: DevExpress.Spreadsheet.Charts

Assembly: DevExpress.Spreadsheet.v25.1.Core.dll

NuGet Package: DevExpress.Spreadsheet.Core

Declaration

C#

double BinWidth { get; set; }

VB.NET

Property BinWidth As Double

Property Value

Type	Description
Double	The bin width.

Property Paths

You can access this nested property as listed below:

Object Type	Path to BinWidth
SeriesLayoutOptions	.Histogram .BinWidth

Remarks

Set the HistogramSeriesOptions.BinType option to HistogramBinType.BinWidth and use the BinWidth property to define the custom width for histogram bins.

The following example demonstrates how to create a histogram and specify the bin size.

C#

// Create a histogram chart and specify its location.
Chart chart = worksheet.Charts.Add(ChartType.Histogram, worksheet["B2:B21"]);
chart.TopLeftCell = worksheet.Cells["D2"];
chart.BottomRightCell = worksheet.Cells["K18"];

// Specify histogram series options.
var options = chart.Series[0].LayoutOptions.Histogram;
options.BinType = HistogramBinType.BinWidth;
options.BinWidth = 24;
// Specify the gap width.
chart.Series[0].GapWidth = 10;

// Add the chart title.
chart.Title.Visible = true;
chart.Title.SetValue("Exam Score Distribution");

VB.NET

' Create a histogram chart and specify its location.
Dim chart As Chart = worksheet.Charts.Add(ChartType.Histogram, worksheet("B2:B21"))
chart.TopLeftCell = worksheet.Cells("D2")
chart.BottomRightCell = worksheet.Cells("K18")

' Specify histogram series options.
Dim options As HistogramSeriesOptions = chart.Series(0).LayoutOptions.Histogram
options.BinType = HistogramBinType.BinWidth
options.BinWidth = 24
' Specify the gap width.
chart.Series(0).GapWidth = 10

' Add the chart title.
chart.Title.Visible = True
chart.Title.SetValue("Exam Score Distribution")