添加项目文件。

2026-04-12 04:06:36 +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/GanttChart/GanttExample.xaml.cs
+++ b/Live-Charts-master/Examples/Wpf/CartesianChart/GanttChart/GanttExample.xaml.cs
@@ -0,0 +1,102 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Linq;
+using System.Windows;
+using System.Windows.Controls;
+using LiveCharts;
+using LiveCharts.Defaults;
+using LiveCharts.Wpf;
+
+namespace Wpf.CartesianChart.GanttChart
+{
+    /// <summary>
+    /// Interaction logic for GanttExample.xaml
+    /// </summary>
+    public partial class GanttExample : UserControl, INotifyPropertyChanged
+    {
+        private double _from;
+        private double _to;
+        private readonly ChartValues<GanttPoint> _values;
+
+        public GanttExample()
+        {
+            InitializeComponent();
+
+            var now = DateTime.Now;
+
+            _values = new ChartValues<GanttPoint>
+            {
+                new GanttPoint(now.Ticks, now.AddDays(2).Ticks),
+                new GanttPoint(now.AddDays(1).Ticks, now.AddDays(3).Ticks),
+                new GanttPoint(now.AddDays(3).Ticks, now.AddDays(5).Ticks),
+                new GanttPoint(now.AddDays(5).Ticks, now.AddDays(8).Ticks),
+                new GanttPoint(now.AddDays(6).Ticks, now.AddDays(10).Ticks),
+                new GanttPoint(now.AddDays(7).Ticks, now.AddDays(14).Ticks),
+                new GanttPoint(now.AddDays(9).Ticks, now.AddDays(12).Ticks),
+                new GanttPoint(now.AddDays(9).Ticks, now.AddDays(14).Ticks),
+                new GanttPoint(now.AddDays(10).Ticks, now.AddDays(11).Ticks),
+                new GanttPoint(now.AddDays(12).Ticks, now.AddDays(16).Ticks),
+                new GanttPoint(now.AddDays(15).Ticks, now.AddDays(17).Ticks),
+                new GanttPoint(now.AddDays(18).Ticks, now.AddDays(19).Ticks)
+            };
+
+            Series = new SeriesCollection
+            {
+                new RowSeries
+                {
+                    Values = _values,
+                    DataLabels = true
+                }
+            };
+            Formatter = value => new DateTime((long) value).ToString("dd MMM");
+
+            var labels = new List<string>();
+            for (var i = 0; i < 12; i++)
+                labels.Add("Task " + i);
+            Labels = labels.ToArray();
+
+            ResetZoomOnClick(null, null);
+
+            DataContext = this;
+        }
+
+        public SeriesCollection Series { get; set; }
+        public Func<double, string> Formatter { get; set; }
+        public string[] Labels { get; set; }
+
+        public double From
+        {
+            get { return _from; }
+            set
+            {
+                _from = value;
+                OnPropertyChanged("From");
+            }
+        }
+
+        public double To
+        {
+            get { return _to; }
+            set
+            {
+                _to = value;
+                OnPropertyChanged("To");
+            }
+        }
+
+        private void ResetZoomOnClick(object sender, RoutedEventArgs e)
+        {
+            From = _values.First().StartPoint;
+            To = _values.Last().EndPoint;
+        }
+
+        public event PropertyChangedEventHandler PropertyChanged;
+
+        protected virtual void OnPropertyChanged(string propertyName = null)
+        {
+            var handler = PropertyChanged;
+            if (handler != null) handler(this, new PropertyChangedEventArgs(propertyName));
+        }
+    }
+}