Method="PreparedImages" Image-Mode="TopMiddleBottom" Image-Directory="rc-images" Image-FilePrefix="big-" Padding="5px 10px"
The TopMiddleBottom mode. When the Width is not set, it is automatically computed from image width. Padding must be set manually because in this mode, it cannot be computed automatically (vertical padding could be computed but it would be confusing when vertical padding was there and horizontal one not).