PolarChartLabelOverlap Enum

Lists values that specify how the Polar Chart resolves label overlap.

Namespace: DevExpress.Blazor

Assembly: DevExpress.Blazor.v24.1.dll

NuGet Package: DevExpress.Blazor

Declaration

public enum PolarChartLabelOverlap

Members

Name	Description
None	Leaves labels overlapped.
Hide	Hides overlapping labels.

Related API Members

The following properties accept/return PolarChartLabelOverlap values:

• DxPolarChart<T>.LabelOverlap
• DxPolarChartAxisLabel.Overlap

Remarks

Use the LabelOverlap property to specify how the Polar Chart resolves label overlap.

The following code snippet hides overlapping labels:

Razor

@using System.Drawing

<DxPolarChart Data=@DataSource LabelOverlap="PolarChartLabelOverlap.Hide">
    <DxPolarChartBarSeries Name="Day" 
                           Color="Color.Sienna" 
                           ArgumentField="@((DiscretePoint i) => i.Arg)" 
                           ValueField="@((DiscretePoint i) => i.Day)">
        <DxChartSeriesLabel Visible="true" />
    </DxPolarChartBarSeries>
    <DxPolarChartBarSeries Name="Night" 
                           Color="Color.MidnightBlue" 
                           ArgumentField="@((DiscretePoint i) => i.Arg)" 
                           ValueField="@((DiscretePoint i) => i.Night)">
        <DxChartSeriesLabel Visible="true" />
    </DxPolarChartBarSeries>
</DxPolarChart>

DiscretePoint.cs

namespace BlazorDemo.Data {
    public class DiscretePoint {
        public string Arg { get; set; }
        public int Day { get; set; }
        public int Night { get; set; }


        public DiscretePoint(string arg, int day, int night) {
            Arg = arg;
            Day = day;
            Night = night;
        }
    }
}

ChartDiscreteDataProvider.cs

using System.Collections.Generic;
using BlazorDemo.Data;

// ...
    public class ChartDiscreteDataProvider : IChartDiscreteDataProvider {
        public List<DiscretePoint> GenerateData() {
            return new List<DiscretePoint>() {
                new DiscretePoint("January", 6, 2),
                new DiscretePoint("February", 7, 2),
                new DiscretePoint("March", 10, 3),
                new DiscretePoint("April", 14, 5),
                new DiscretePoint("May", 18, 8),
                new DiscretePoint("June", 21, 11),
                new DiscretePoint("July", 22, 13),
                new DiscretePoint("August", 22, 13),
                new DiscretePoint("September", 19, 11),
                new DiscretePoint("October", 15, 8),
                new DiscretePoint("November", 10, 5),
                new DiscretePoint("December", 7, 3),
            };
        }
    }