kmpdfkit_demo/compdfkit_demo_windows/compdfkit/compdfkit-tools/PDFView/PDFDisplaySettings/PDFDisplaySettingsUI/CPDFDrawModeUI.xaml

<UserControl x:Class="compdfkit_tools.PDFControlUI.CPDFDrawModeUI"
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
             mc:Ignorable="d" 
             d:DesignHeight="30" d:DesignWidth="210">
    <UserControl.Resources>
        <ResourceDictionary>
            <ResourceDictionary.MergedDictionaries>
                <ResourceDictionary Source="../../../Asset/Style/RadioButtonStyle.xaml"></ResourceDictionary>
                <ResourceDictionary Source="pack://application:,,,/compdfkit-assets;component/Styles/ButtonStyle.xaml"></ResourceDictionary>
                <ResourceDictionary Source="pack://application:,,,/compdfkit-assets;component/Styles/ToggleButtonStyle.xaml"></ResourceDictionary>
            </ResourceDictionary.MergedDictionaries>
        </ResourceDictionary>
    </UserControl.Resources>
    <Grid>
        <Grid.RowDefinitions>
            <RowDefinition Height="auto"></RowDefinition>
            <RowDefinition Height="auto"></RowDefinition>
        </Grid.RowDefinitions>
        <TextBlock Foreground="#43474D" FontSize="14" LineHeight="16" Margin="0,0,0,18">Themes</TextBlock>
        
        <StackPanel Grid.Row="1" Orientation="Horizontal" VerticalAlignment="Center"  Visibility="Collapsed">
            <RadioButton GroupName="DrawMode" Tag="Normal" IsChecked="True" Click="DrawMode_Click">
                <TextBlock Text="白"></TextBlock>
            </RadioButton>
            <RadioButton GroupName="DrawMode"  Tag="Dark"  Click="DrawMode_Click">
                <TextBlock Text="夜"></TextBlock>
            </RadioButton>
            <RadioButton GroupName="DrawMode"  Tag="Soft"  Click="DrawMode_Click">
                <TextBlock Text="阅读"></TextBlock>
            </RadioButton>
            <RadioButton GroupName="DrawMode"  Tag="Green"  Click="DrawMode_Click">
                <TextBlock Text="护眼"></TextBlock>
            </RadioButton>
            <RadioButton GroupName="DrawMode" Tag="Custom" x:Name="Custom"  Click="DrawMode_Click">
                <TextBlock Text="自定义"></TextBlock>
            </RadioButton>
        </StackPanel>


        <StackPanel Grid.Row="1" Orientation="Horizontal">
            <Button BorderThickness="0" Background="Transparent" Style="{StaticResource RoundButtonStyle}" Click="DrawModeNormal_Click">
                <Button.Content>
                    <Ellipse Name="NormalTheme" Fill="White" Width="24" Height="24" StrokeThickness="2"></Ellipse>
                </Button.Content>
            </Button>

            <Button BorderThickness="0" Background="Transparent" Margin="12,0,0,0" Style="{StaticResource RoundButtonStyle}" Click="DrawModeSoft_Click">
                <Button.Content>
                    <Ellipse Name="SoftTheme" Fill="#EEE8D8" Width="24" Height="24" StrokeThickness="2"></Ellipse>
                </Button.Content>
            </Button>

            <Button BorderThickness="0" Background="Transparent" Margin="12,0,0,0" Style="{StaticResource RoundButtonStyle}" Click="DrawModeDark_Click">
                <Button.Content>
                    <Ellipse Name="DarkTheme" Fill="Black" Width="24" Height="24" StrokeThickness="2"></Ellipse>
                </Button.Content>
            </Button>

            <Button BorderThickness="0" Background="Transparent" Margin="12,0,0,0" Style="{StaticResource RoundButtonStyle}" Click="DrawModeGreen_Click">
                <Button.Content>
                    <Ellipse Name="GreenTheme" Fill="#99CFA1" Width="24" Height="24" StrokeThickness="2"></Ellipse>
                </Button.Content>
            </Button>

            <Button BorderThickness="0" Background="Transparent" Margin="12,0,0,0" Style="{StaticResource RoundButtonStyle}" Click="DrawModeOrange_Click">
                <Button.Content>
                    <Ellipse Name="OrangeTheme" Fill="#FFE390" Width="24" Height="24" StrokeThickness="2"></Ellipse>
                </Button.Content>
            </Button>

            <Button BorderThickness="0" Background="Transparent" Margin="12,0,0,0" Style="{StaticResource RoundButtonStyle}" Click="DrawModeLightBlue_Click">
                <Button.Content>
                    <Ellipse Name="LightBlueTheme" Fill="#C1E6FF" Width="24" Height="24" StrokeThickness="2"></Ellipse>
                </Button.Content>
            </Button>

        </StackPanel>
        
    </Grid>
</UserControl>