mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-07 20:17:37 +00:00
89 lines
2.7 KiB
HTML
89 lines
2.7 KiB
HTML
<!-- -*- mode: HTML; tab-width: 2; indent-tabs-mode: nil; -*- -->
|
|
<!-- vim: set tabstop=2 expandtab shiftwidth=2 textwidth=80: -->
|
|
<!DOCTYPE html>
|
|
<html>
|
|
<head>
|
|
<title>Test Stretchy and Large Operators</title>
|
|
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
|
|
<!-- This Source Code Form is subject to the terms of the Mozilla Public
|
|
- License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
- file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
|
|
<script type="text/javascript"
|
|
src="stretchy-and-large-operators.js"></script>
|
|
<script type="text/javascript">
|
|
|
|
var mathml = "http://www.w3.org/1998/Math/MathML";
|
|
|
|
function createMo(aOperator, aForm)
|
|
{
|
|
var mo = document.createElementNS(mathml, "mo");
|
|
mo.appendChild(document.createTextNode(aOperator));
|
|
mo.setAttribute("form", aForm);
|
|
return mo;
|
|
}
|
|
|
|
function createTest(aEntry)
|
|
{
|
|
var opname = aEntry[0];
|
|
var operator = aEntry[1];
|
|
var type = aEntry[2];
|
|
var form = aEntry[3];
|
|
|
|
var div = document.createElement("div");
|
|
div.appendChild(document.createTextNode(opname));
|
|
|
|
var math = document.createElementNS(mathml, "math");
|
|
|
|
switch (type)
|
|
{
|
|
case "l": // largeop
|
|
math.appendChild(createMo(operator, form));
|
|
var mstyle = document.createElementNS(mathml, "mstyle");
|
|
mstyle.setAttribute("displaystyle", "true");
|
|
mstyle.appendChild(createMo(operator, form));
|
|
math.appendChild(mstyle);
|
|
break;
|
|
|
|
case "v": // vertical
|
|
for (var i = 1; i < 10; i+=2) {
|
|
var mo = createMo(operator, form);
|
|
mo.setAttribute("minsize", (.5 * i) + "em");
|
|
math.appendChild(mo);
|
|
}
|
|
break;
|
|
|
|
case "h": // horizontal
|
|
for (var i = 1; i < 10; i+=2) {
|
|
var mo = createMo(operator, form);
|
|
var mspace = document.createElementNS(mathml, "mspace");
|
|
mspace.setAttribute("width", (.5 * i) + "em");
|
|
var mover = document.createElementNS(mathml, "mover");
|
|
mover.setAttribute("accent", "false");
|
|
mover.appendChild(mspace);
|
|
mover.appendChild(mo);
|
|
math.appendChild(mover);
|
|
}
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
div.appendChild(math);
|
|
document.body.appendChild(div);
|
|
}
|
|
|
|
function init()
|
|
{
|
|
for (var i in stretchy_and_large_operators) {
|
|
createTest(stretchy_and_large_operators[i]);
|
|
}
|
|
}
|
|
</script>
|
|
</head>
|
|
|
|
<body onload="init()">
|
|
|
|
</body>
|
|
</html>
|