Shaker/Avalonia/ShakerApp/Views/DataReview/THDReviewView.axaml

<UserControl
    x:Class="ShakerApp.Views.THDReviewView"
    xmlns="https://github.com/avaloniaui"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:local="using:ShakerApp"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    xmlns:oxy="http://oxyplot.org/avalonia"
    xmlns:vm="using:ShakerApp.ViewModels"
    d:DesignHeight="450"
    d:DesignWidth="800"
    DataContext="{Binding Source={x:Static vm:DataReviewViewModel.Instance}, Path=CurrentDataReview.THDReview}"
    mc:Ignorable="d">
    <Grid RowDefinitions="56,*">
        <UniformGrid
            Height="56"
            Margin="10,0,0,0"
            Rows="1">
            <StackPanel Orientation="Horizontal">
                <TextBlock VerticalAlignment="Center" Text="{local:ResourceBinding Title}" />
                <ComboBox
                    Width="108"
                    Height="42"
                    ItemsSource="{Binding Frames, Mode=OneWay}"
                    SelectedValue="{Binding Current}" />
            </StackPanel>
        </UniformGrid>
        <oxy:PlotView
            Grid.Row="1"
            Background="Transparent"
            Model="{Binding PlotModel}">

            <oxy:PlotView.DefaultTrackerTemplate>
                <ControlTemplate>
                    <oxy:TrackerControl
                        Background="#6F999999"
                        BorderBrush="Transparent"
                        CornerRadius="6"
                        HorizontalLineVisibility="False"
                        LineExtents="{Binding PlotModel.PlotArea}"
                        LineStroke="Gray"
                        Position="{Binding Position}"
                        ShowPointer="True"
                        VerticalLineVisibility="True">
                        <oxy:TrackerControl.Content>
                            <StackPanel Margin="10">
                                <TextBlock Text="{DynamicResource Value}" />
                                <TextBlock>
                                    <Run Text="{Binding XAxis.Title}" />
                                    <Run Text=":" />
                                    <Run Text="{Binding TrackerDatas[0].DataPoint.X, StringFormat='{}{0:F2}'}" />
                                    <Run Text="{Binding XAxis.Unit}" />
                                </TextBlock>
                                <ItemsControl ItemsSource="{Binding TrackerDatas}">
                                    <ItemsControl.ItemTemplate>
                                        <DataTemplate>
                                            <TextBlock IsVisible="{Binding Series.IsVisible}">
                                                <Run Text="{Binding Series.Title}" />
                                                <Run Text=":" />
                                                <Run Text="{Binding DataPoint.Y, StringFormat='{}{0:F4}'}" />
                                                <Run Text="{Binding $parent[ItemsControl].DataContext.YAxis.Unit}" />
                                            </TextBlock>
                                        </DataTemplate>
                                    </ItemsControl.ItemTemplate>
                                </ItemsControl>
                            </StackPanel>
                        </oxy:TrackerControl.Content>
                    </oxy:TrackerControl>
                </ControlTemplate>
            </oxy:PlotView.DefaultTrackerTemplate>
        </oxy:PlotView>
        <Button
            Grid.Row="1"
            Margin="0,0,16,56"
            HorizontalAlignment="Right"
            VerticalAlignment="Bottom"
            Classes="Basic"
            Cursor="Hand">
            <Interaction.Behaviors>
                <EventTriggerBehavior EventName="Click">
                    <InvokeCommandAction Command="{Binding Source={x:Static vm:PlotConfigViewModel.Instance}, Path=PlotConfigCommand}" CommandParameter="{Binding PlotModel}" />
                </EventTriggerBehavior>
            </Interaction.Behaviors>
            <PathIcon Background="Transparent" Data="{StaticResource SettingGeometry}">
                <PathIcon.Styles>
                    <Style Selector="PathIcon:pointerover">
                        <Setter Property="Foreground" Value="Black" />
                    </Style>
                    <Style Selector="PathIcon">
                        <Setter Property="Foreground" Value="#AAAAAAAA" />
                    </Style>
                </PathIcon.Styles>
            </PathIcon>
        </Button>
    </Grid>
</UserControl>