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annotation-xml.js (2197B)

      1 /* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
      2 /* vim: set ts=2 et sw=2 tw=80: */
      3 
      4 /*************************************************************
      5  *
      6  *  MathJax/jax/output/HTML-CSS/autoload/annotation-xm;l.js
      7  *  
      8  *  Implements the HTML-CSS output for <annotation-xml> elements.
      9  *
     10  *  ---------------------------------------------------------------------
     11  *  
     12  *  Copyright (c) 2011-2015 The MathJax Consortium
     13  * 
     14  *  Licensed under the Apache License, Version 2.0 (the "License");
     15  *  you may not use this file except in compliance with the License.
     16  *  You may obtain a copy of the License at
     17  * 
     18  *      http://www.apache.org/licenses/LICENSE-2.0
     19  * 
     20  *  Unless required by applicable law or agreed to in writing, software
     21  *  distributed under the License is distributed on an "AS IS" BASIS,
     22  *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     23  *  See the License for the specific language governing permissions and
     24  *  limitations under the License.
     25  */
     26 
     27 MathJax.Hub.Register.StartupHook("HTML-CSS Jax Ready",function () {
     28   var VERSION = "2.6.0";
     29   var MML = MathJax.ElementJax.mml,
     30       HTMLCSS = MathJax.OutputJax["HTML-CSS"];
     31 
     32   MML["annotation-xml"].Augment({
     33     toHTML: function (span) {
     34       span = this.HTMLhandleSize(this.HTMLcreateSpan(span));
     35       var encoding = this.Get("encoding");
     36       for (var i = 0, m = this.data.length; i < m; i++)
     37         {this.data[i].toHTML(span,encoding)}
     38       this.HTMLhandleSpace(span);
     39       this.HTMLhandleColor(span);
     40       return span;
     41     },
     42     HTMLgetScale: function () {
     43       return this.SUPER(arguments).HTMLgetScale.call(this) / HTMLCSS.scale;
     44     }
     45   });
     46   
     47   MML.xml.Augment({
     48     toHTML: function (span,encoding) {
     49       for (var i = 0, m = this.data.length; i < m; i++) 
     50         {span.appendChild(this.data[i].cloneNode(true))}
     51       var bbox = span.bbox; span.bbox = null;
     52       bbox.rw = bbox.w = HTMLCSS.getW(span);
     53       var HD = HTMLCSS.getHD(span);
     54       bbox.h = HD.h; bbox.d = HD.d;
     55       span.bbox = bbox;
     56     }
     57   });
     58   
     59   MathJax.Hub.Startup.signal.Post("HTML-CSS annotation-xml Ready");
     60   MathJax.Ajax.loadComplete(HTMLCSS.autoloadDir+"/annotation-xml.js");
     61 
     62 });
     63