see.svg Example File

  <?xml version="1.0" encoding="UTF-8" standalone="no"?>
  <!-- Created with Inkscape (http://www.inkscape.org/) -->
  <svg
     xmlns:svg="http://www.w3.org/2000/svg"
     xmlns="http://www.w3.org/2000/svg"
     xmlns:xlink="http://www.w3.org/1999/xlink"
     version="1.0"
     width="744.09448"
     height="1052.3622"
     id="svg2650">
    <defs
       id="defs2652">
      <linearGradient
         id="linearGradient3624">
        <stop
           id="stop3626"
           style="stop-color:#3a8daf;stop-opacity:1"
           offset="0" />
        <stop
           id="stop3636"
           style="stop-color:#252525;stop-opacity:1"
           offset="1" />
      </linearGradient>
      <linearGradient
         x1="552.98486"
         y1="390.56842"
         x2="549.39465"
         y2="702.3479"
         id="linearGradient3630"
         xlink:href="#linearGradient3624"
         gradientUnits="userSpaceOnUse"
         gradientTransform="matrix(2.3373776,0,0,1.5004634,-996.17287,-279.00679)" />
    </defs>
    <g
       id="layer1">
      <rect
         width="1054.4708"
         height="461.52972"
         x="-161.52115"
         y="310.16876"
         id="rect3622"
         style="opacity:1;fill:url(#linearGradient3630);fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:4.13464069;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" />
    </g>
  </svg>