suzanne.soy/scribble-mathjax
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Fixes to make zoom work properly with expressions that have full width (e.g., tagged equations).

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This commit is contained in:
Davide P. Cervone 2013-04-29 14:06:48 -04:00
parent d6b6aa8111
commit de15c6c514
1 changed files with 3 additions and 2 deletions
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5
unpacked/jax/output/HTML-CSS/jax.js
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@ -678,7 +678,8 @@
//
// Get height and width of zoomed math and original math
//
span.style.position = math.style.position = "absolute";
span.style.position = "absolute";
if (!width) {math.style.position = "absolute"}
var zW = span.offsetWidth, zH = span.offsetHeight,
mH = math.offsetHeight, mW = math.offsetWidth;
if (mW === 0) {mW = math.parentNode.offsetWidth}; // IE7 gets mW == 0?
@ -2631,7 +2632,7 @@
// which makes it work even when minimum font size is in effect).
//
span.style.width = HTMLCSS.Em((Math.round(math.bbox.w*this.em)+.25)/HTMLCSS.outerEm);
span.style.display = "inline-block"; stack.style.width = "";
span.style.display = "inline-block";
//
// Adjust bbox to match outer em-size
//