Silverlight开发历程—（Clip裁剪特效）

<StackPanel x:Name="LayoutRoot" Orientation="Horizontal" Background="White">
<!--原图-->
<Image Source="../images/Silverlight.jpg" Width="340" Height="217">
</Image>
<!--声明Clip属性的位图-->
<Image Source="../images/Silverlight.jpg" Width="340" Height="217">
<Image.Clip>
<EllipseGeometry RadiusX="100" RadiusY="100" Center="200,100">
</EllipseGeometry>
</Image.Clip>
</Image>
<Image Source="../images/Silverlight.jpg" Width="340" Height="217">
<Image.Clip>
<PathGeometry>
<!-- 指明是闭线条并且指定起始位置-->
<PathFigure IsClosed="True" StartPoint="50,50">
<LineSegment Point="10,150" />
<LineSegment Point="150,75" />
<LineSegment Point="10,75" />
<LineSegment Point="150,150" />
</PathFigure>
</PathGeometry>
</Image.Clip>
</Image>
</StackPanel>