WPF实现图片倒影

比较简单，主要用到ScaleTransfrom类和VisualBrush类

 <Window x:Class="实现图片倒影的方式.MainWindow"
         xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
         xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
         Title="MainWindow" Height="" Width="">
     <Grid HorizontalAlignment="Center">
         <Grid.RowDefinitions>
             <RowDefinition/>
             <RowDefinition/>
         </Grid.RowDefinitions>
 
         <Image Grid.Row="" Name="image" Source="C:\Users\天天开心\Pictures\58c3cbef76094b3605d27002a5cc7cd98c109d0f.jpg" Margin=""></Image>
         <Rectangle Grid.Row="" Margin="">
             <Rectangle.Fill>
                 <VisualBrush Visual="{Binding ElementName=image}">
                     <VisualBrush.RelativeTransform>
                         <ScaleTransform ScaleY="-1" CenterY=".5"></ScaleTransform>
                     </VisualBrush.RelativeTransform>
                 </VisualBrush>
             </Rectangle.Fill>
 
             <Rectangle.OpacityMask>
                 <LinearGradientBrush StartPoint="0,0" EndPoint="0,1">
                     <GradientStop Color="Black" Offset=""></GradientStop>
                     <GradientStop Color="Transparent" Offset=".6"></GradientStop>
                 </LinearGradientBrush>
             </Rectangle.OpacityMask>
 
         </Rectangle>
 
     </Grid>
 </Window>

测试效果：