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/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
/* vim: set ts=2 et sw=2 tw=80: */
/*************************************************************
*
* MathJax/jax/output/CommonHTML/autoload/annotation-xm;l.js
*
* Implements the CommonHTML output for <annotation-xml> elements.
*
* ---------------------------------------------------------------------
*
* Copyright (c) 2015-2018 The MathJax Consortium
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
MathJax.Hub.Register.StartupHook("CommonHTML Jax Ready",function () {
var VERSION = "2.7.5";
var MML = MathJax.ElementJax.mml,
CHTML = MathJax.OutputJax.CommonHTML;
MML["annotation-xml"].Augment({
toCommonHTML: function (node) {
var encoding = this.Get("encoding");
node = this.CHTMLdefaultNode(node,{childOptions:{encoding:encoding}});
if (this.CHTML.rscale !== 1) this.CHTML.rescale(1/this.CHTML.rscale);
return node;
}
});
MML.xml.Augment({
toCommonHTML: function (node,options) {
var bbox = this.CHTML = CHTML.BBOX.zero();
for (var i = 0, m = this.data.length; i < m; i++)
{node.appendChild(this.data[i].cloneNode(true))}
//
// Warning: causes reflow
//
var w = node.offsetWidth, h = node.offsetHeight;
var strut = CHTML.addElement(node,"mjx-hd-test",{style:{height:h+"px"}});
bbox.d = bbox.b = (node.offsetHeight - h)/CHTML.em;
bbox.w = bbox.r = w/CHTML.em; bbox.h = bbox.t = h/CHTML.em - bbox.d;
node.removeChild(strut);
}
});
MathJax.Hub.Startup.signal.Post("CommonHTML annotation-xml Ready");
MathJax.Ajax.loadComplete(CHTML.autoloadDir+"/annotation-xml.js");
});