pie

LC_Tutorial/Tutorial/BasicPlots/PieWindow.xaml

@@ -0,0 +1,18 @@
+<Window x:Class="Tutorial.BasicPlots.PieWindow"
+        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:Tutorial.BasicPlots"
+        xmlns:lvc="clr-namespace:LiveCharts.Wpf;assembly=LiveCharts.Wpf"
+        mc:Ignorable="d"
+        Title="PieWindow" Height="450" Width="800">
+    <Grid>
+        <Grid.RowDefinitions>
+            <RowDefinition Height="*"/>
+        </Grid.RowDefinitions>
+
+        <lvc:PieChart Grid.Row="0" Series="{Binding SeriesCollection}" LegendLocation="Bottom" DataClick="PieChart_DataClick" Hoverable="False">
+        </lvc:PieChart>
+    </Grid>
+</Window>

LC_Tutorial/Tutorial/BasicPlots/PieWindow.xaml.cs

@@ -0,0 +1,91 @@
+using LiveCharts;
+using LiveCharts.Defaults;
+using LiveCharts.Wpf;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Shapes;
+
+namespace Tutorial.BasicPlots
+{
+    /// <summary>
+    /// PieWindow.xaml에 대한 상호 작용 논리
+    /// </summary>
+    public partial class PieWindow : Window
+    {
+        public SeriesCollection SeriesCollection { get; set; }
+        public Func<ChartPoint, string> PointLabel { get; set; }
+
+        public PieWindow()
+        {
+            InitializeComponent();
+            InitInstance();
+        }
+
+        private void InitInstance()
+        {
+            PointLabel = chartPoint => $"{chartPoint.Y.ToString("N2")} ({chartPoint.Participation.ToString("P")})";
+
+            SeriesCollection = new SeriesCollection()
+            {
+                new PieSeries()
+                {
+                    Title = "Maria",
+                    Values = new ChartValues<ObservableValue> { new ObservableValue(3) },
+                    DataLabels = true,
+                    LabelPoint = PointLabel
+                },
+                new PieSeries()
+                {
+                    Title = "Charles",
+                    Values = new ChartValues<ObservableValue> { new  ObservableValue(4) },
+                    DataLabels = true,
+                    LabelPoint = PointLabel
+                },
+                new PieSeries()
+                {
+                    Title = "Frida",
+                    Values = new ChartValues<ObservableValue> { new  ObservableValue(6) },
+                    DataLabels = true,
+                    LabelPoint = PointLabel
+                },
+                new PieSeries()
+                {
+                    Title = "Frederic",
+                    Values = new ChartValues<ObservableValue> { new  ObservableValue(2) },
+                    DataLabels = true,
+                    LabelPoint = PointLabel
+                },
+            };
+
+            DataContext = this;
+        }
+
+        private void PieChart_DataClick(object sender, LiveCharts.ChartPoint chartPoint)
+        {
+            var chart = chartPoint.ChartView as PieChart;
+            if (chart == null)
+                return;
+
+            foreach (PieSeries series in chart.Series)
+            {
+                series.PushOut = 0;
+            }
+
+            var selectedSeries = chartPoint.SeriesView as PieSeries;
+            if (selectedSeries == null) 
+                return;
+
+            selectedSeries.PushOut = 15;
+        }
+    }
+}

LC_Tutorial/Tutorial/MainWindow.xaml

@@ -21,6 +21,7 @@
             <Button x:Name="btnScatter" Content="Scatter" Margin="3" Click="btnScatter_Click"/>
             <Button x:Name="btnBubble" Content="Bubble" Margin="3" Click="btnBubble_Click"/>
             <Button x:Name="btnFinancial" Content="Financial" Margin="3" Click="btnFinancial_Click"/>
+            <Button x:Name="btnPie" Content="Pie" Margin="3" Click="btnPie_Click"/>
         </StackPanel>
     </Grid>
 </Window>

LC_Tutorial/Tutorial/MainWindow.xaml.cs

@@ -79,5 +79,11 @@ namespace Tutorial
             FinancialWindow win = new FinancialWindow();
             win.Show();
         }
+
+        private void btnPie_Click(object sender, RoutedEventArgs e)
+        {
+            PieWindow win = new PieWindow();
+            win.Show();
+        }
     }
 }