Series.GapWidth Property
Returns or specifies the distance between data points on the chart.
Namespace: DevExpress.Spreadsheet.Charts
Assembly: DevExpress.Spreadsheet.v25.1.Core.dll
NuGet Package: DevExpress.Spreadsheet.Core
Declaration
Property Value
| Type | Description |
|---|---|
| Int32 | The gap width, as a percentage. This value must be between 0 and 500. |
Remarks
Use the GapWidth property to specify the space between bars or columns on the chart as a percentage of the bar or column width. You can set this property for the following charts:
Bar;
Column;
Box and Whisker;
Waterfall;
Histogram;
Pareto;
Funnel.
For a Pie of Pie or Bar of Pie chart, the GapWidth property specifies the space between the primary and secondary chart sections.
Example
The example below demonstrates how to create a histogram chart and specify the distance between histogram bins.
// 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");