Image.Clip
<Image>
<Image.Clip>
<RectangleGeometry Rect="0, 0, 50, 60" RadiusX="5" RadiusY="5" />
</Image.Clip>
</Image>
5
votes

<Image>
<Image.Clip>
<RectangleGeometry Rect="0, 0, 50, 60" RadiusX="5" RadiusY="5" />
</Image.Clip>
</Image>