result/SVG/viewport-transform.xml

<?xml version="1.0" standalone="no"?>
<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG April 1999//EN" "http://www.w3.org/Graphics/SVG/svg-19990412.dtd">
<svg width="300px" height="3oopx">
  <desc>Transformation with establishment of a new viewport
  </desc>
  <text style="font-size: 12">This prints 12 pixels high.</text>
  <text style="font-size: 12px">This prints 12 pixels high.</text>
  <g style="transform: scale(2)">
    <text style="font-size: 12">This prints 24 pixels high.</text>
    <text style="font-size: 12px">This prints 12 pixels high.</text>
  </g>
  <g style="transform: scale(3)">
    <svg style="left:0; top:0; right:100; bottom:100" width="100%" height="100%">
      <text style="font-size: 12">This prints 36 pixels high.</text>
      <text style="font-size: 12px">This prints 36 pixels high.</text>
    </svg>
  </g>
</svg>