项目结构调整

Others/Live-Charts-master/Examples/Wpf/CartesianChart/SectionsMouseMove/ViewModel.cs

@@ -0,0 +1,54 @@
+using System;
+using System.ComponentModel;
+
+namespace Wpf.CartesianChart.SectionsMouseMove
+{
+    public class ViewModel : INotifyPropertyChanged
+    {
+        private double _xPointer;
+        private double _yPointer;
+
+        public ViewModel()
+        {
+            //lets initialize in an invisible location
+            XPointer = -5;
+            YPointer = -5;
+
+            //the formatter or labels property is shared 
+            Formatter = x => x.ToString("N2");
+        }
+
+        public double XPointer
+        {
+            get { return _xPointer; }
+            set
+            {
+                _xPointer = value;
+                OnPropertyChanged("XPointer");
+            }
+        }
+
+        public double YPointer
+        {
+            get { return _yPointer; }
+            set
+            {
+                _yPointer = value;
+                OnPropertyChanged("YPointer");
+            }
+        }
+
+        public Func<double, string> Formatter { get; set; }
+
+        #region INotifyPropertyChanged implementation
+
+        public event PropertyChangedEventHandler PropertyChanged;
+
+        protected virtual void OnPropertyChanged(string propertyName)
+        {
+            if (PropertyChanged != null) PropertyChanged.Invoke(this, new PropertyChangedEventArgs(propertyName));
+        }
+
+        #endregion
+    }
+}