suzanne.soy/scribble-mathjax
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Don't do bolding if width is not readable (e.g., inside a container with display:none). Resolves issue #194.

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This commit is contained in:
Davide P. Cervone 2012-02-24 10:07:32 -05:00
parent d82b3be4fb
commit ab487a051c
2 changed files with 2 additions and 2 deletions
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2
extensions/TeX/autobold.js
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@ -12,5 +12,5 @@
* http://www.apache.org/licenses/LICENSE-2.0
*/
MathJax.Extension["TeX/autobold"]={version:"2.0"};MathJax.Hub.Register.StartupHook("TeX Jax Ready",function(){var a=MathJax.InputJax.TeX;a.prefilterHooks.Add(function(d){var c=d.script.parentNode.insertBefore(document.createElement("span"),d.script);c.visibility="hidden";c.style.fontFamily="Times, serif";c.appendChild(document.createTextNode("ABCXYZabcxyz"));var b=c.offsetWidth;c.style.fontWeight="bold";if(c.offsetWidth===b){d.math="\\boldsymbol{"+d.math+"}"}c.parentNode.removeChild(c)});MathJax.Hub.Startup.signal.Post("TeX autobold Ready")});MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/autobold.js");
MathJax.Extension["TeX/autobold"]={version:"2.0"};MathJax.Hub.Register.StartupHook("TeX Jax Ready",function(){var a=MathJax.InputJax.TeX;a.prefilterHooks.Add(function(d){var c=d.script.parentNode.insertBefore(document.createElement("span"),d.script);c.visibility="hidden";c.style.fontFamily="Times, serif";c.appendChild(document.createTextNode("ABCXYZabcxyz"));var b=c.offsetWidth;c.style.fontWeight="bold";if(b&&c.offsetWidth===b){d.math="\\boldsymbol{"+d.math+"}"}c.parentNode.removeChild(c)});MathJax.Hub.Startup.signal.Post("TeX autobold Ready")});MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/autobold.js");

2
unpacked/extensions/TeX/autobold.js
View File

@ -34,7 +34,7 @@ MathJax.Hub.Register.StartupHook("TeX Jax Ready",function () {
span.appendChild(document.createTextNode("ABCXYZabcxyz"));
var W = span.offsetWidth;
span.style.fontWeight = "bold";
if (span.offsetWidth === W) {data.math = "\\boldsymbol{"+data.math+"}"}
if (W && span.offsetWidth === W) {data.math = "\\boldsymbol{"+data.math+"}"}
span.parentNode.removeChild(span);
});