<!DOCTYPE html> <html class="reftest-wait"> <head> <title>menclose phasorangle</title> <meta charset="utf-8"/> <script type="text/javascript"> function doTest() { var box = document.getElementById("box").getBoundingClientRect(); var w = 8 * 2; // kPhasorangleWidth * rulethickness var H = 2 * w; // slope 2 document.getElementById("path").setAttribute("d", "M" + (box.right + "," + box.bottom) + "L" + (box.left + "," + box.bottom ) + "l" + ((w) + "," + (-H))); document.documentElement.removeAttribute("class"); } window.addEventListener("MozReftestInvalidate", doTest, false); </script> </head> <body> <div style="position: absolute; left: 20px; top: 20px;"> <math> <menclose id="box" notation="phasorangle"> <mspace width="200px" height="100px"></mspace> </menclose> </math> </div> <div style="position: absolute; left: 0px; top: 0px;"> <svg width="500px" height="500px"> <path id="path" style="fill: none; stroke-width: 5px; stroke: green; stroke-linecap: round; shape-rendering: crispEdges;"></path> </svg> </div> </body> </html>