I have clipped an Image control in to a Border which contains it by referring this blog
Sample xaml Code
        <Border Behaviors:ImageClip.ToBounds="True">
            <Image  Source="{Binding Image}"/>
        </Border>
But how do i clip an Image Control into a Path / Shape  [Like Star /Ellipse] .I have tried previous method.But it was not succeeded because path does not have Content Property so that we can't set Image Clip Behaviour to Path.
I have tried with ImageBrush Fill .But that could not fit into my case beacause i have to implement some behaviours like Pinch & Zoom on Image Control. 
So that am stuck.
Can anyone help me with any suggestion or samples?