hic/">Graphic</a></li>
    <li class="level3 nav-leaf"><a href="../../features/primitives/group/">Group</a></li>
    <li class="level3 nav-node"><a href="../../features/primitives/shapes/">Shapes</a></li>
    <li class="level4 nav-leaf"><a href="../../features/primitives/shapes/box/">Shape.Box</a></li>
    <li class="level4 nav-leaf"><a href="../../features/primitives/shapes/circle/">Shape.Circle</a></li>
    <li class="level4 nav-leaf"><a href="../../features/primitives/shapes/line/">Shape.Line</a></li>
  