зеркало из https://github.com/mozilla/gecko-dev.git
179 строки
5.1 KiB
HTML
179 строки
5.1 KiB
HTML
<!-- -*- mode: HTML; tab-width: 2; indent-tabs-mode: nil; -*- -->
|
|
<!-- vim: set tabstop=2 expandtab shiftwidth=2 textwidth=80: -->
|
|
<!-- 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/. -->
|
|
<!DOCTYPE html>
|
|
<html>
|
|
<head>
|
|
<title>MathJax fonts</title>
|
|
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
|
|
<script type="text/x-mathjax-config">
|
|
MathJax.Hub.Config({
|
|
jax: ["output/HTML-CSS"],
|
|
"HTML-CSS": { availableFonts: ["TeX"] }
|
|
});
|
|
</script>
|
|
<script type="text/javascript"
|
|
src="http://cdn.mathjax.org/mathjax/latest/unpacked/MathJax.js">
|
|
</script>
|
|
<script type="text/javascript">
|
|
var fontList = [
|
|
"MathJax_Main",
|
|
"MathJax_Size1",
|
|
"MathJax_Size2",
|
|
"MathJax_Size3",
|
|
"MathJax_Size4",
|
|
"MathJax_AMS",
|
|
"MathJax_Main-bold"
|
|
];
|
|
|
|
var noChar = codePoint();
|
|
|
|
function codePoint(aValue, aFont)
|
|
{
|
|
var v = 0xFFFD;
|
|
if (aValue) {
|
|
v = aValue;
|
|
}
|
|
var f = "";
|
|
if (aFont) {
|
|
var i = fontList.indexOf(aFont);
|
|
if (i > 0) {
|
|
f = "@" + i;
|
|
}
|
|
}
|
|
var hexacode = Number(v).toString(16).toUpperCase();
|
|
while (hexacode.length < 4) {
|
|
hexacode = "0" + hexacode;
|
|
}
|
|
return "\\u" + hexacode + f;
|
|
}
|
|
|
|
function codePoint2(aList)
|
|
{
|
|
if (aList) {
|
|
return codePoint(aList[0], aList[1]);
|
|
} else {
|
|
return noChar;
|
|
}
|
|
}
|
|
|
|
function isSupported(aStretch)
|
|
{
|
|
for (var x in aStretch) {
|
|
var part = aStretch[x];
|
|
if (part[0] instanceof Array) {
|
|
// Composite char
|
|
return false;
|
|
} else if (part.length > 2) {
|
|
// Part has scale factor
|
|
return false;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
MathJax.Hub.Queue(
|
|
["Require", MathJax.Ajax, "[MathJax]/jax/element/mml/jax.js"],
|
|
["Require", MathJax.Ajax, "[MathJax]/jax/output/HTML-CSS/jax.js"],
|
|
["Require", MathJax.Ajax, "[MathJax]/jax/output/HTML-CSS/fonts/TeX/fontdata-extra.js"],
|
|
function () {
|
|
|
|
var t = document.getElementById("output");
|
|
t.value = "";
|
|
|
|
var fontData = MathJax.OutputJax["HTML-CSS"].FONTDATA;
|
|
|
|
t.value += "# Content below is generated from MathJaxFonts.html. Do not edit.\n";
|
|
t.value += "\n";
|
|
|
|
// Generate the list of external fonts
|
|
for (var i = 1; i < fontList.length; i++) {
|
|
t.value += "external." + i + " = " + fontList[i] + "\n";
|
|
}
|
|
t.value += "\n";
|
|
|
|
// Generate stretchy table for delimiters
|
|
var delimiters = fontData.DELIMITERS;
|
|
for (var u in delimiters) {
|
|
|
|
var v = delimiters[u];
|
|
|
|
if (v.load) {
|
|
// These characters are already handled when we load fontdata-extra.js
|
|
continue;
|
|
}
|
|
|
|
if (v.alias) {
|
|
if (delimiters.hasOwnProperty(v.alias)) {
|
|
// use data from the char pointed by this alias
|
|
v = delimiters[v.alias];
|
|
} else {
|
|
// It is an alias to a non-stretchy char. Ignore it.
|
|
continue;
|
|
}
|
|
}
|
|
|
|
if (v.stretch && !isSupported(v.stretch)) {
|
|
// This construction is not supported.
|
|
t.value += "# " + codePoint(u) + " = [not supported]\n";
|
|
continue;
|
|
}
|
|
|
|
t.value += codePoint(u);
|
|
t.value += " = ";
|
|
if (v.stretch) {
|
|
if (v.dir == "V") {
|
|
t.value += codePoint2(v.stretch.top);
|
|
t.value += codePoint2(v.stretch.mid);
|
|
t.value += codePoint2(v.stretch.bot);
|
|
t.value += codePoint2(v.stretch.ext);
|
|
} else {
|
|
t.value += codePoint2(v.stretch.left);
|
|
t.value += codePoint2(v.stretch.mid);
|
|
t.value += codePoint2(v.stretch.right);
|
|
t.value += codePoint2(v.stretch.rep);
|
|
}
|
|
} else {
|
|
t.value += noChar + noChar + noChar + noChar;
|
|
}
|
|
|
|
for (var i in v.HW) {
|
|
t.value += codePoint(u, v.HW[i][1]);
|
|
}
|
|
|
|
t.value += "\n";
|
|
}
|
|
|
|
// Generate table for large operators
|
|
var fonts1 = fontData.FONTS[fontList[1]];
|
|
var fonts2 = fontData.FONTS[fontList[2]];
|
|
for (var u in fonts1) {
|
|
if (delimiters.hasOwnProperty(u) || // already listed above
|
|
u == "version" || u == "available" ||
|
|
u == "directory" || u == "family" || u == "testString") {
|
|
// Ignore these properties
|
|
continue;
|
|
}
|
|
t.value += codePoint(u);
|
|
t.value += " = ";
|
|
t.value += noChar + noChar + noChar + noChar;
|
|
t.value += codePoint(u, fontList[1]);
|
|
if (fonts2.hasOwnProperty(u)) {
|
|
t.value += codePoint(u, fontList[2]);
|
|
}
|
|
t.value += "\n";
|
|
}
|
|
|
|
});
|
|
</script>
|
|
</head>
|
|
|
|
<body>
|
|
|
|
<textarea id="output" cols="80" rows="20"></textarea>
|
|
|
|
</body>
|
|
</html>
|