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Add a HTMLCSS.maxStretchyParts property.

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This commit is contained in:
Frédéric Wang 2013-02-06 14:29:26 +01:00
parent b7bf3be64e
commit b9e919499b
1 changed files with 7 additions and 2 deletions
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9
unpacked/jax/output/HTML-CSS/jax.js
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@ -1,3 +1,5 @@
/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
/* vim: set ts=2 et sw=2 tw=80: */
/*************************************************************
*
* MathJax/jax/output/HTML-CSS/jax.js
@ -296,6 +298,9 @@
webFontDefault: "MathJax_Blank",
allowWebFonts: "otf", // assume browser can use OTF web fonts
maxStretchyParts: 1000, // limit the number of parts allowed for
// stretchy operators. See issue 366.
Config: function () {
if (!this.require) {this.require = []}
this.Font = FONTTEST();
@ -1130,7 +1135,7 @@
if (H > h) {
ext = this.Element("span"); this.createChar(ext,delim.ext,scale,font);
var eH = ext.bbox.h + ext.bbox.d, eh = eH - .05, n, N, k = (delim.mid ? 2 : 1);
N = n = Math.min(Math.ceil((H-h)/(k*eh)), 1000);
N = n = Math.min(Math.ceil((H-h)/(k*eh)), this.maxStretchyParts);
if (!delim.fullExtenders) {eh = (H-h)/(k*n)}
var dy = (n/(n+1))*(eH - eh); eh = eH - dy; y += dy + eh - ext.bbox.h;
while (k-- > 0) {
@ -1180,7 +1185,7 @@
if (delim.min && W < w*delim.min) {W = w*delim.min}
if (W > w) {
var rW = rep.bbox.rw-rep.bbox.lw, rw = rW - .05, n, N, k = (delim.mid ? 2 : 1);
N = n = Math.min(Math.ceil((W-w)/(k*rw)), 1000);
N = n = Math.min(Math.ceil((W-w)/(k*rw)), this.maxStretchyParts);
if (!delim.fillExtenders) {rw = (W-w)/(k*n)}
dx = (n/(n+1))*(rW - rw); rw = rW - dx; x -= rep.bbox.lw + dx;
while (k-- > 0) {