添加项目文件。

2026-04-14 05:06:36 +08:00 · 2021-07-23 09:42:22 +08:00
commit f25a958797
2798 changed files with 352360 additions and 0 deletions
--- a/Live-Charts-master/Examples/Wpf/CartesianChart/StackedArea/VerticalStackedAreaExample.xaml.cs
+++ b/Live-Charts-master/Examples/Wpf/CartesianChart/StackedArea/VerticalStackedAreaExample.xaml.cs
@@ -0,0 +1,97 @@
+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.Navigation;
+using System.Windows.Shapes;
+using LiveCharts;
+using LiveCharts.Defaults;
+using LiveCharts.Wpf;
+
+namespace Wpf.CartesianChart.StackedArea
+{
+    /// <summary>
+    /// Interaction logic for VerticalStackedAreaExample.xaml
+    /// </summary>
+    public partial class VerticalStackedAreaExample : UserControl
+    {
+
+        public VerticalStackedAreaExample()
+        {
+            InitializeComponent();
+
+            SeriesCollection = new SeriesCollection
+            {
+                new VerticalStackedAreaSeries
+                {
+                    Values = new ChartValues<ObservableValue>
+                    {
+                        new ObservableValue(5),
+                        new ObservableValue(3),
+                        new ObservableValue(6),
+                        new ObservableValue(2)
+                    },
+                    DataLabels = true
+                },
+                new VerticalStackedAreaSeries
+                {
+                    Values = new ChartValues<ObservableValue>
+                    {
+                        new ObservableValue(4),
+                        new ObservableValue(1),
+                        new ObservableValue(7),
+                        new ObservableValue(9)
+                    },
+                    DataLabels = true
+                },
+                new VerticalStackedAreaSeries
+                {
+                    Values = new ChartValues<ObservableValue>
+                    {
+                        new ObservableValue(2),
+                        new ObservableValue(8),
+                        new ObservableValue(2),
+                        new ObservableValue(9)
+                    },
+                    DataLabels = true
+                }
+            };
+
+            DataContext = this;
+        }
+
+        public SeriesCollection SeriesCollection { get; set; }
+        public StackMode StackMode { get; set; }
+
+        private void UpdateAllOnClick(object sender, RoutedEventArgs e)
+        {
+            var r = new Random();
+
+            foreach (var series in SeriesCollection)
+            {
+                foreach (var observable in series.Values.Cast<ObservableValue>())
+                {
+                    observable.Value = r.Next(1, 10);
+                }
+            }
+        }
+
+        private void ChangeStackModeOnClick(object sender, RoutedEventArgs e)
+        {
+            foreach (var series in SeriesCollection.Cast<VerticalStackedAreaSeries>())
+            {
+                series.StackMode = series.StackMode == StackMode.Percentage
+                    ? StackMode.Values
+                    : StackMode.Percentage;
+            }
+        }
+    }
+}