The Tor Browser: layout/mathml/tests/stretchy-and-large-operators.html@7e26c7da4463

     1 <!-- -*- mode: HTML; tab-width: 2; indent-tabs-mode: nil; -*- -->

     2 <!-- vim: set tabstop=2 expandtab shiftwidth=2 textwidth=80:  -->

     3 <!DOCTYPE html>

     4 <html>

     5   <head>

     6     <title>Test Stretchy and Large Operators</title>

     7     <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>

     8 <!-- This Source Code Form is subject to the terms of the Mozilla Public

     9    - License, v. 2.0. If a copy of the MPL was not distributed with this

    10    - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->

    11     <script type="text/javascript"

    12             src="stretchy-and-large-operators.js"></script>

    13     <script type="text/javascript">

    15       var mathml = "http://www.w3.org/1998/Math/MathML";

    17       function createMo(aOperator, aForm)

    18       {

    19         var mo = document.createElementNS(mathml, "mo");

    20         mo.appendChild(document.createTextNode(aOperator));

    21         mo.setAttribute("form", aForm);

    22         return mo;

    23       }

    25       function createTest(aEntry)

    26       {

    27         var opname = aEntry[0];

    28         var operator = aEntry[1];

    29         var type = aEntry[2];

    30         var form = aEntry[3];

    32         var div = document.createElement("div");

    33         div.appendChild(document.createTextNode(opname));

    35         var math = document.createElementNS(mathml, "math");

    37         switch (type)

    38         {

    39           case "l": // largeop

    40             math.appendChild(createMo(operator, form));

    41             var mstyle = document.createElementNS(mathml, "mstyle");

    42             mstyle.setAttribute("displaystyle", "true");

    43             mstyle.appendChild(createMo(operator, form));

    44             math.appendChild(mstyle);

    45           break;

    47           case "v": // vertical

    48             for (var i = 1; i < 10; i+=2) {

    49               var mo = createMo(operator, form);

    50               mo.setAttribute("minsize", (.5 * i) + "em");

    51               math.appendChild(mo);

    52             }

    53           break;

    55           case "h": // horizontal

    56             for (var i = 1; i < 10; i+=2) {

    57               var mo = createMo(operator, form);

    58               var mspace = document.createElementNS(mathml, "mspace");

    59               mspace.setAttribute("width", (.5 * i) + "em");

    60               var mover = document.createElementNS(mathml, "mover");

    61               mover.setAttribute("accent", "false");

    62               mover.appendChild(mspace);

    63               mover.appendChild(mo);

    64               math.appendChild(mover);

    65             }

    66           break;

    68           default:

    69           break;

    70         }

    72         div.appendChild(math);

    73         document.body.appendChild(div);

    74       }

    76       function init()

    77       {

    78         for (var i in stretchy_and_large_operators) {

    79           createTest(stretchy_and_large_operators[i]);

    80         }

    81       }

    82     </script>

    83   </head>

    85   <body onload="init()">

    87  </body>

    88 </html>

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