OverlappedRangeBarSeriesView Class
Represents a series view of the Overlapped Range Bar type.
Namespace: DevExpress.XtraCharts
Assembly: DevExpress.XtraCharts.v24.2.dll
NuGet Package: DevExpress.Charts
#Declaration
public class OverlappedRangeBarSeriesView :
RangeBarSeriesView
#Remarks
The OverlappedRangeBarSeriesView class provides the functionality of a series view of the overlapped range bar type within a chart control.
The OverlappedRangeBarSeriesView class inherits properties and methods from the base RangeBarSeriesView class which defines the common settings of range bar series views.
Note that a particular view type can be defined for a series via its SeriesBase.View property.
For more information on series views of the overlapped range bar type please see the Overlapped Range Bar Chart topic.
#Example
The following example demonstrates how to create a ChartControl with two series of the OverlappedRangeBarSeriesView
type, and add this chart to a form at runtime. Before proceeding with this example, first create a Windows Forms Application in Visual Studio, and include all necessary assemblies to the References list of your project.
Then, add the following code to the Form.Load event handler.
using System;
using System.Windows.Forms;
using DevExpress.XtraCharts;
// ...
private void Form1_Load(object sender, EventArgs e) {
// Create a new chart.
ChartControl rangeBarChart = new ChartControl();
// Create two range bar series.
Series series1 = new Series("Series 1", ViewType.RangeBar);
Series series2 = new Series("Series 2", ViewType.RangeBar);
// Add points to them.
series1.Points.Add(new SeriesPoint("A", 9, 15));
series1.Points.Add(new SeriesPoint("B", 4, 10));
series1.Points.Add(new SeriesPoint("C", 3, 13));
series1.Points.Add(new SeriesPoint("D", 2, 11));
series1.Points.Add(new SeriesPoint("E", 1, 10));
series2.Points.Add(new SeriesPoint("A", 10, 13));
series2.Points.Add(new SeriesPoint("B", 5, 7));
series2.Points.Add(new SeriesPoint("C", 6, 9));
series2.Points.Add(new SeriesPoint("D", 3, 7));
series2.Points.Add(new SeriesPoint("E", 2, 8));
// Add both series to the chart.
rangeBarChart.Series.AddRange(new Series[] { series1, series2 });
// Access the view-type-specific options of the series.
RangeBarSeriesView myView1 = (RangeBarSeriesView)series1.View;
myView1.MaxValueMarker.Visible = true;
myView1.MinValueMarker.Visible = true;
myView1.MinValueMarker.Kind = MarkerKind.Circle;
myView1.MinValueMarker.Kind = MarkerKind.Circle;
myView1.MaxValueMarker.Kind = MarkerKind.Star;
myView1.MaxValueMarker.StarPointCount = 5;
((RangeBarSeriesView)series2.View).BarWidth = 0.4;
// Access the type-specific options of the diagram.
((XYDiagram)rangeBarChart.Diagram).EnableAxisXZooming = true;
// Hide the legend (if necessary).
rangeBarChart.Legend.Visible = false;
// Add a title to the chart (if necessary).
rangeBarChart.Titles.Add(new ChartTitle());
rangeBarChart.Titles[0].Text = "An Overlapped Range Bar Chart";
rangeBarChart.Titles[0].WordWrap = true;
// Add the chart to the form.
rangeBarChart.Dock = DockStyle.Fill;
this.Controls.Add(rangeBarChart);
}