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BoxPlotSeriesView.CapWidthPercentage Property

Gets or sets the cap width of a Box Plot series point as percentage.

Namespace: DevExpress.XtraCharts

Assembly: DevExpress.XtraCharts.v20.1.dll

Declaration

[XtraChartsLocalizableCategory(XtraChartsCategory.Layout)]
public double CapWidthPercentage { get; set; }
<XtraChartsLocalizableCategory(XtraChartsCategory.Layout)>
Public Property CapWidthPercentage As Double

Property Value

Type Description
Double

A number that specifies the cap width as the percentage of box width.

Remarks

Set the CapWidthPercentage property value to 100 to make the cap width equal to the box plot point width.

Examples

This example shows how to create a Box Plot chart.

using DevExpress.XtraCharts;
using System;
using System.Collections.Generic;
using System.Drawing;
using System.Windows.Forms;

namespace BoxPlotChart {
    public partial class Form1 : Form {
        public Form1() {
            InitializeComponent();
        }
        private void Form1_Load(object sender, EventArgs e) {
            Series series = new Series("Box Plot", ViewType.BoxPlot);
            series.DataSource = DataPoint.GetDataPoints();
            series.SetBoxPlotDataMembersWithOutliers("Argument", "Min", "Quartile1", "Median", "Quartile3", "Max", "Mean", "Outliers");
            chartControl1.Series.Add(series);

            BoxPlotSeriesView view = series.View as BoxPlotSeriesView;
            view.EqualBoxWidth = true;
            view.Color = Color.CadetBlue;
            view.CapWidthPercentage = 50;
            view.MeanAndMedianColor = Color.Black;
            view.MeanMarkerKind = MarkerKind.ThinCross;
            view.MeanMarkerSize = 10;
            view.Border.Color = Color.Black;
            view.Border.Thickness = 1;
            view.Border.Visibility = DevExpress.Utils.DefaultBoolean.True;

            XYDiagram diagram = chartControl1.Diagram as XYDiagram;
            diagram.AxisX.Tickmarks.MinorVisible = false;
        }
    }
    public class DataPoint {
        public string Argument { get; set; }
        public double Min { get; set; } 
        public double Max { get; set; }
        public double Quartile1 { get; set; }
        public double Quartile3 { get; set; }
        public double Median { get; set; }
        public double Mean { get; set; }
        public double[] Outliers { get; set; }
        public DataPoint(string argument, double min, double max, double q1, double q3, double median, double mean, double[] outliers) {
            this.Argument = argument;
            this.Min = min;
            this.Max = max;
            this.Quartile1 = q1;
            this.Quartile3 = q3;
            this.Median = median;
            this.Mean = mean;
            this.Outliers = outliers;
        }
        public static List<DataPoint> GetDataPoints() {
            List<DataPoint> data = new List<DataPoint> {
                new DataPoint("June", 46, 94, 64, 76, 70, 73, new double[]{ 30, 96.3, 99.56 }),
                new DataPoint("July", 33, 121, 66, 88, 77, 75, new double[]{ 20, 22, 132.7 }),
                new DataPoint("August", 10, 90, 40, 60, 50, 55, new double[]{ 4, 5, 95.4, 99.3, 109 })
            };
            return data;
        }
    }
}
See Also