test1.svg

<?xml version='1.0' encoding='UTF-8'?>
<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="250" height="250" viewBox="0.0 0.0 250 250" id="diag1" version="1.1">
<g transform="scale(2)">
<defs>
<style type="text/css"><![CDATA[
  path.signal {
    stroke:blue;
  }
]]></style>
</defs>
<g id="surface1">
<path class="signal" style="fill:none;stroke-width:0.3985;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;stroke-miterlimit:10;" d="M 73.257031 10.771813 L 73.257031 -30.818688 L 54.167187 -30.818688 " transform="matrix(1,0,0,-1,33.2,65.736)"/>
<path style=" stroke:none;fill-rule:nonzero;fill:rgb(0%,0%,0%);fill-opacity:1;" d="M 83.78125 96.554688 C 84.84375 96.753906 86.570313 97.351563 87.765625 98.046875 L 87.765625 95.058594 C 86.570313 95.757813 84.84375 96.355469 83.78125 96.554688 "/>
</g>
</g></svg>