Overview

The WPF Pie Chart is a circular graphic, which is ideal for displaying proportional values in different categories. Pie charts support animation and interactive features such as tooltip and selection.

WPF Pie Chart documentation

WPF Pie Chart

Key features

WPF Pie Chart with Explode Slice

Explode on touch

Explode a slice in the WPF Pie Chart to differentiate it from other slices.

WPF Semi Pie Chart

Semi pie

Configure the semi pie for compact visualization and reduce the size of the rendering area.

WPF Pie Chart with Grouping

Grouping

Group smaller segments in the WPF Pie Chart to a single segment called “others”.

WPF Pie Chart with Data Labels

Data labels

Data labels display information about the data points. It provides the support for customizing the foreground, border, and background in addition to template support to customize the default appearance with the desired view. You can rotate a data label by its given angle.

Code example

Easily get started with WPF Pie Chart using a few simple lines of XAML and C# code, as demonstrated below,

xaml
c#
<Window x:Class="ChartExample.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
        xmlns:local="clr-namespace:ChartExample"
        xmlns:chart="clr-namespace:Syncfusion.UI.Xaml.Charts;assembly=Syncfusion.SfChart.WPF"
        mc:Ignorable="d"
        Title="WPF Pie Chart" Height="450" Width="700">
    
    <!--Setting DataContext-->
    <Window.DataContext>
        <local:ViewModel/>
    </Window.DataContext>
    
    <StackPanel>
        <chart:SfChart Height="300" Width="500">
            <!--Adding Pie Series to the WPF Chart-->
            <chart:PieSeries ItemsSource="{Binding Data}" XBindingPath="Month" YBindingPath="Target">
            </chart:PieSeries>
        </chart:SfChart>
    </StackPanel>
</Window>
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), 
        };
    }
}