项目结构调整

Others/Live-Charts-master/Examples/Wpf/CartesianChart/LogarithmScale/LogarithmScaleExample.xaml.cs

@@ -0,0 +1,50 @@
+using System;
+using System.Windows.Controls;
+using LiveCharts;
+using LiveCharts.Configurations;
+using LiveCharts.Defaults;
+using LiveCharts.Wpf;
+
+namespace Wpf.CartesianChart.LogarithmScale
+{
+    public partial class LogarithmScaleExample : UserControl
+    {
+        public LogarithmScaleExample()
+        {
+            InitializeComponent();
+
+            Base = 10;
+
+            var mapper = Mappers.Xy<ObservablePoint>()
+                .X(point => Math.Log(point.X, Base)) //a 10 base log scale in the X axis
+                .Y(point => point.Y);
+
+            SeriesCollection =  new SeriesCollection(mapper)
+            {
+                new LineSeries
+                {
+                    Values = new ChartValues<ObservablePoint>
+                    {
+                        new ObservablePoint(1, 5),
+                        new ObservablePoint(10, 6),
+                        new ObservablePoint(100, 4),
+                        new ObservablePoint(1000, 2),
+                        new ObservablePoint(10000, 8),
+                        new ObservablePoint(100000, 2),
+                        new ObservablePoint(1000000, 9),
+                        new ObservablePoint(10000000, 8)
+                    }
+                }
+            };
+
+            Formatter = value => Math.Pow(Base, value).ToString("N");
+
+            DataContext = this;
+        }
+
+        public SeriesCollection SeriesCollection { get; set; }
+        public Func<double, string> Formatter { get; set; }
+        public double Base { get; set; }
+
+    }
+}