项目结构调整

Others/Live-Charts-master/Examples/Wpf/PieChart/PieChartExample.xaml.cs

@@ -0,0 +1,34 @@
+using System;
+using System.Windows.Controls;
+using LiveCharts;
+using LiveCharts.Wpf;
+
+namespace Wpf.PieChart
+{
+    public partial class PieChartExample : UserControl
+    {
+        public PieChartExample()
+        {
+            InitializeComponent();
+
+            PointLabel = chartPoint =>
+                string.Format("{0} ({1:P})", chartPoint.Y, chartPoint.Participation);
+
+            DataContext = this;
+        }
+
+        public Func<ChartPoint, string> PointLabel { get; set; }
+
+        private void Chart_OnDataClick(object sender, ChartPoint chartpoint)
+        {
+            var chart = (LiveCharts.Wpf.PieChart) chartpoint.ChartView;
+            
+            //clear selected slice.
+            foreach (PieSeries series in chart.Series)
+                series.PushOut = 0;
+
+            var selectedSeries = (PieSeries) chartpoint.SeriesView;
+            selectedSeries.PushOut = 8;
+        }
+    }
+}