suzanne.soy/scribble-mathjax
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Fix typo in bbox for mfrac, and add ability to draw debugging bounding box for a given element.

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This commit is contained in:
Davide P. Cervone 2015-10-17 22:19:54 -04:00
parent 4c85dc09b9
commit 83b482f4b4
1 changed files with 21 additions and 1 deletions
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22
unpacked/jax/output/HTML-CSS/jax.js
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@ -2122,7 +2122,27 @@
variant = "normal";
}
return HTMLCSS.FONTDATA.VARIANT[variant];
},
HTMLdrawBBox: function (span) {
var bbox = span.bbox;
var box = HTMLCSS.Element("span",
{style:{"font-size":span.style.fontSize, display:"inline-block",
opacity:.25,"margin-left":HTMLCSS.Em(-bbox.w)}},[
["span",{style:{
height:HTMLCSS.Em(bbox.h),width:HTMLCSS.Em(bbox.w),
"background-color":"red", display:"inline-block"
}}],
["span",{style:{
height:HTMLCSS.Em(bbox.d),width:HTMLCSS.Em(bbox.w),
"margin-left":HTMLCSS.Em(-bbox.w),"vertical-align":HTMLCSS.Em(-bbox.d),
"background-color":"green", display:"inline-block"
}}]
]);
if (span.nextSibling) {span.parentNode.insertBefore(box,span.nextSibling)}
else {span.parentNode.appendChild(box)}
}
},{
HTMLautoload: function () {
var file = HTMLCSS.autoloadDir+"/"+this.type+".js";
@ -2560,7 +2580,7 @@
var space = HTMLCSS.TeX.nulldelimiterspace * this.mscale;
var style = span.childNodes[HTMLCSS.msiePaddingWidthBug ? 1 : 0].style;
style.marginLeft = style.marginRight = HTMLCSS.Em(space);
span.bbox.w += 2*space; span.bbox.r += 2*space;
span.bbox.w += 2*space; span.bbox.rw += 2*space;
}
this.SUPER(arguments).HTMLhandleSpace.call(this,span);
}