62 lines
2.4 KiB
JavaScript
62 lines
2.4 KiB
JavaScript
/*************************************************************
|
|
*
|
|
* MathJax/jax/output/HTML-CSS/autoload/menclose.js
|
|
*
|
|
* Implements the HTML-CSS output for <mencode> elements.
|
|
*
|
|
* ---------------------------------------------------------------------
|
|
*
|
|
* Copyright (c) 2010 Design Science, Inc.
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
(function (MML,HTMLCSS) {
|
|
|
|
MML.menclose.Augment({
|
|
toHTML: function (span) {
|
|
var values = this.getValues("notation","thickness","padding");
|
|
if (values.thickness == null) {values.thickness = ".1em"}
|
|
if (values.padding == null) {values.padding = ".25em"}
|
|
var p = HTMLCSS.length2em(values.padding);
|
|
var t = HTMLCSS.length2em(values.thickness);
|
|
if (t !== 0 && t < 1.25/HTMLCSS.em) {t = 1.25/HTMLCSS.em}
|
|
var T = (HTMLCSS.msieBorderWidthBug ? 0 : t);
|
|
// FIXME: handle other notations
|
|
span = this.HTMLcreateSpan(span);
|
|
var stack = HTMLCSS.createStack(span);
|
|
var base = HTMLCSS.createBox(stack), box = HTMLCSS.createBox(stack);
|
|
HTMLCSS.Measured(this.data[0].toHTML(base),base);
|
|
box.bbox = {w:base.bbox.w+2*(p+t), h:base.bbox.h+base.bbox.d+2*(p+t), d:0,
|
|
lw:0, rw:base.bbox.w+2*(p+t)};
|
|
var frame = HTMLCSS.addElement(box,"span",{style:{
|
|
display:"inline-block", overflow:"hidden",
|
|
border:HTMLCSS.Em(t)+" solid",
|
|
width:HTMLCSS.Em(box.bbox.w-2*T), height:HTMLCSS.Em(box.bbox.h-2*T)
|
|
}});
|
|
if (HTMLCSS.msieInlineBlockAlignBug)
|
|
{frame.style.verticalAlign = HTMLCSS.Em(HTMLCSS.getHD(span.parentNode).d)}
|
|
HTMLCSS.placeBox(box,0,-p-t-base.bbox.d);
|
|
HTMLCSS.placeBox(base,p+t,0);
|
|
this.HTMLhandleSpace(span);
|
|
this.HTMLhandleColor(span);
|
|
return span;
|
|
}
|
|
});
|
|
|
|
MathJax.Hub.Startup.signal.Post("HTML-CSS menclose Ready");
|
|
MathJax.Ajax.loadComplete(HTMLCSS.autoloadDir+"/menclose.js");
|
|
|
|
})(MathJax.ElementJax.mml,MathJax.OutputJax["HTML-CSS"]);
|
|
|