Overview

The .NET MAUI radial bar chart is ideal for rendering circular bars and comparing values between various categories. You can create beautiful, animated, real-time, and high-performance radial bar charts that support interactive features such as tooltip and selection.

.NET MAUI Radial Bar Chart documentation

.NET MAUI Radial Bar Chart

Key features

.NET MAUI Radial Bar Chart with custom radius

Custom radius

Customize both the inner and outer radii of the .NET MAUI radial bar chart to make it precisely the needed size.

.NET MAUI radial bar chart with corner style

Corner style

Customize the start and end of the .NET MAUI radial bar chart segments by rendering flat or curved corners.

.NET MAUI radial bar chart with different styles

Customization

Customize the look and feel of the .NET MAUI radial bar chart using built-in APIs.

.NET MAUI radial bar chart with palette colors

Palette color

Set the desired palette colors for the segments of the .NET MAUI radial bar chart.

Code example

Easily get started with the .NET MAUI radial bar chart using a few simple lines of XAML and C# code as demonstrated below.

xaml
c#
<ContentPage xmlns="http://schemas.microsoft.com/dotnet/2021/maui" 
        xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
        x:Class="ChartExample.MainPage"
        xmlns:local="using:ChartExample"
        xmlns:chart="clr-namespace:Syncfusion.Maui.Charts;assembly=Syncfusion.Maui.Charts">

    <Grid>
        <chart:SfCircularChart HorizontalOptions="FillAndExpand" VerticalOptions="FillAndExpand">
            <!--Setting BindingContext-->
            <chart:SfCircularChart.BindingContext>
                <local:ViewModel/>
            </chart:SfCircularChart.BindingContext>

            <!--Adding Radial Bar Series to the .NET MAUI Circular Chart-->
            <chart:RadialBarSeries ItemsSource="{Binding Data}" 
                    XBindingPath="Month" YBindingPath="Target">              
            </chart:RadialBarSeries>
        </chart:SfCircularChart>
    </Grid>
</ContentPage>
public class Model
{
    public string Month { get; set; }

    public double Target { get; set; }

    public Model(string xValue, double yValue)
    {
        Month = xValue;
        Target = yValue;
    }
}

public class ViewModel
{
    public ObservableCollection<Model> Data { get; set; }

    public ViewModel()
    {
        Data = new ObservableCollection<Model>()
        {
            new Model("Jan", 50),
            new Model("Feb", 70),
            new Model("Mar", 65),
            new Model("Apr", 57),
            new Model("May", 48), 
        };
    }
}