Interface IChartDropBar

Represents up or down bars for the line chart.

Inherited Members
Namespace: Syncfusion.XlsIO
Assembly: Syncfusion.XlsIO.Base.dll
Syntax
public interface IChartDropBar : IChartFillBorder

Properties

Gap

Gets or sets the gap width of the drop bar in percent (0 to 500%).

Declaration
int Gap { get; set; }
Property Value
Type Description
System.Int32
Examples

The following code illustrates how to access IChartDropBar and set Gap value for Line chart.

        using (ExcelEngine excelEngine = new ExcelEngine())
        {
            //Create worksheet
            IApplication application = excelEngine.Excel;
            application.DefaultVersion = ExcelVersion.Excel2013;
            IWorkbook workbook = application.Workbooks.Create(1);
            IWorksheet sheet = workbook.Worksheets[0];

            //Add data
            sheet.Range["A1"].Text = "Jan";
            sheet.Range["B1"].Text = "Feb";
            sheet.Range["C1"].Text = "Mar";
            sheet.Range["A2"].Value = "10";
            sheet.Range["B2"].Value = "20";
            sheet.Range["C2"].Value = "30";
            sheet.Range["A3"].Value = "15";
            sheet.Range["B3"].Value = "25";
            sheet.Range["C3"].Value = "35";

            //Create chart
            IChart chart = sheet.Charts.Add();

            //Set range
            chart.DataRange = sheet.Range["A1:C3"];

            //Set chart type
            chart.ChartType = ExcelChartType.Line;

            //Set chart drop bar
            IChartDropBar dropBar = chart.Series[0].SerieFormat.CommonSerieOptions.FirstDropBar;

            //Set gap
            dropBar.Gap = 90;

            //Save and Dispose
            workbook.SaveAs("Chart.xlsx");
            workbook.Close();
        }