项目结构调整

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

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+<Page
+    x:Class="UWP.CartesianChart.LogarithmScale.LogarithmScaleExample"
+    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    xmlns:local="using:UWP.CartesianChart.LogarithmScale"
+    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+    xmlns:lvc="using:LiveCharts.Uwp"
+    mc:Ignorable="d">
+
+    <Grid Background="{ThemeResource ApplicationPageBackgroundThemeBrush}">
+        <lvc:CartesianChart Series="{Binding SeriesCollection}">
+            <lvc:CartesianChart.AxisX>
+                <lvc:LogarithmicAxis LabelFormatter="{Binding Formatter}" Base="10" />
+            </lvc:CartesianChart.AxisX>
+        </lvc:CartesianChart>
+    </Grid>
+</Page>

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

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+using LiveCharts;
+using LiveCharts.Configurations;
+using LiveCharts.Defaults;
+using LiveCharts.Definitions.Charts;
+using LiveCharts.Uwp;
+using System;
+using Windows.UI.Xaml.Controls;
+
+// The Blank Page item template is documented at http://go.microsoft.com/fwlink/?LinkId=234238
+
+namespace UWP.CartesianChart.LogarithmScale
+{
+    /// <summary>
+    /// An empty page that can be used on its own or navigated to within a Frame.
+    /// </summary>
+    public sealed partial class LogarithmScaleExample : Page
+    {
+        public LogarithmScaleExample()
+        {
+            InitializeComponent();
+
+            SeriesCollection = new SeriesCollection(Mappers.Xy<ObservablePoint>()
+                .X(point => Math.Log10(point.X))
+                .Y(point => point.Y))
+            {
+                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(10, value).ToString("N");
+
+            DataContext = this;
+        }
+
+        public SeriesCollection SeriesCollection { get; set; }
+        public Func<double, string> Formatter { get; set; }
+        public ISeparatorView CleanSeparator { get; set; } = DefaultAxes.CleanSeparator;
+    }
+}