man/figures/cross-rect-pch.svg

<svg style="background-color: white;" xmlns="http://www.w3.org/2000/svg" version="1.1" width="54" height="74">
  <g>
    <line id="cline1" x1="2" x2="52" y1="2" y2="52" stroke="black" stroke-opacity="1" stroke-width="2"></line>
    <line id="cline2" x1="2" x2="52" y1="52" y2="2" stroke="black" stroke-opacity="1" stroke-width="2"></line>
    <rect id="open-rect" x="2" y="2" height="50" width="50" stroke="black" fill="transparent" stroke-opacity="1" stroke-width="2"></rect>
  </g>
<text x="25" y="70" font-family="sans-serif" text-anchor="middle" font-size="6px">cross-rect</text>
</svg>