wpf倒影效果

<Window x:Class="WpfApplication2.Window6"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        Title="Window6" Height="800" Width="400" Background="#FF840909">
    <Viewbox>

    <StackPanel Margin="10">

      <Border BorderBrush="White" BorderThickness="8" 
Width="262.999" Height="354.833" Background="#FF130202">

        <Image x:Name="myVisual" Stretch="Fill" 
Source="/WpfApplication2;component/images/e31b7dcada9a3077b700c8ea.jpg" />

      </Border>

      <Border BorderBrush="White" BorderThickness="8" Width="263.621" Height="185.429">

        <Border.RenderTransform>

          <SkewTransform CenterX="0" CenterY="0" AngleX="-50" AngleY="0"/>

        </Border.RenderTransform>

        <Border.OpacityMask>

          <LinearGradientBrush StartPoint="0,0" EndPoint="0,1">

           <GradientStop Offset="0" Color="#FF000000"/>

           <GradientStop Offset="0.8" Color="#00000000"/>

          </LinearGradientBrush>

        </Border.OpacityMask>

        <Border.Background>

          <VisualBrush Visual="{Binding ElementName=myVisual}">

            <VisualBrush.RelativeTransform>

              <ScaleTransform ScaleX="1" ScaleY="-1" CenterX="0.5" CenterY="0.5"/>

            </VisualBrush.RelativeTransform>

          </VisualBrush>

        </Border.Background>

      </Border>

    </StackPanel>

  </Viewbox>
</Window>

效果图如下：