1  <?xml version="1.0" standalone="no"?>
 2  <!DOCTYPE svg PUBLIC "-//W3C//DTD SVG April 1999//EN" 
 3    "http://www.w3.org/Graphics/SVG/svg-19990412.dtd">
 4  <svg width="4in" height="3in">
 5    <desc>Example of using a mask
 6    </desc>
 7    <g>
 8      <defs>
 9        <image id="MyMask" href="transp.png"></image>
10      </defs>
11      <rect style="mask: url(#MyMask)" width="12.5" height="30" />
12    </g>
13  </svg>