suzanne.soy/scribble-mathjax
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Work around a bug in IE8 where cloneNode() seems to screw up the web-based fonts (resolves issues #30 and #78)

Browse Source
This commit is contained in:
Davide P. Cervone 2011-05-12 20:57:32 -04:00
parent bb09608b23
commit ae419b08e1
6 changed files with 18 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
config/Accessible-full.js
View File

File diff suppressed because one or more lines are too long

2
config/MML_HTMLorMML-full.js
View File

File diff suppressed because one or more lines are too long

2
config/TeX-AMS-MML_HTMLorMML-full.js
View File

File diff suppressed because one or more lines are too long

2
config/TeX-AMS_HTML-full.js
View File

File diff suppressed because one or more lines are too long

2
jax/output/HTML-CSS/jax.js
View File

File diff suppressed because one or more lines are too long

17
unpacked/jax/output/HTML-CSS/jax.js
View File

@ -803,7 +803,7 @@
var top = this.createBox(stack), bot = this.createBox(stack);
this.createChar(top,(delim.top||delim.ext),scale,font);
this.createChar(bot,(delim.bot||delim.ext),scale,font);
var ext = {bbox:{w:0,lw:0,rw:0}}, mid = ext;
var ext = {bbox:{w:0,lw:0,rw:0}}, mid = ext, EXT;
var h = top.bbox.h + top.bbox.d + bot.bbox.h + bot.bbox.d;
var y = -top.bbox.h; this.placeBox(top,0,y,true); y -= top.bbox.d;
if (delim.mid) {
@ -817,7 +817,11 @@
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) {
while (n-- > 0) {y -= eh; this.placeBox(this.addBox(stack,ext.cloneNode(true)),0,y,true)}
while (n-- > 0) {
if (!this.msieCloneNodeBug) {EXT = ext.cloneNode(true)}
else {EXT = this.Element("span"); this.createChar(EXT,delim.ext,scale,font)}
y -= eh; this.placeBox(this.addBox(stack,EXT),0,y,true);
}
y += dy - ext.bbox.d;
if (delim.mid && k) {
this.placeBox(mid,0,y-mid.bbox.h,true); n = N;
@ -847,7 +851,7 @@
this.createChar(left,(delim.left||delim.rep),scale,font);
this.createChar(right,(delim.right||delim.rep),scale,font);
var rep = this.Element("span"); this.createChar(rep,delim.rep,scale,font);
var mid = {bbox: {h:-this.BIGDIMEN, d:-this.BIGDIMEN}};
var mid = {bbox: {h:-this.BIGDIMEN, d:-this.BIGDIMEN}}, REP;
this.placeBox(left,-left.bbox.lw,0,true);
var w = (left.bbox.rw - left.bbox.lw) + (right.bbox.rw - right.bbox.lw) - .05,
x = left.bbox.rw - left.bbox.lw - .025;
@ -860,7 +864,11 @@
N = n = Math.ceil((W-w)/(k*rw)); rw = (W-w)/(k*n);
var dx = (n/(n+1))*(rW - rw); rw = rW - dx; x -= rep.bbox.lw + dx;
while (k-- > 0) {
while (n-- > 0) {this.placeBox(this.addBox(stack,rep.cloneNode(true)),x,0,true); x += rw}
while (n-- > 0) {
if (!this.msieCloneNodeBug) {REP = rep.cloneNode(true)}
else {REP = this.Element("span"); this.createChar(REP,delim.rep,scale,font)}
this.placeBox(this.addBox(stack,REP),x,0,true); x += rw;
}
if (delim.mid && k) {this.placeBox(mid,x,0,true); x += mid.bbox.w - dx; n = N}
}
} else {
@ -2156,6 +2164,7 @@
msiePlaceBoxBug: (isIE8 && !quirks),
msieClipRectBug: !isIE8,
msieNegativeSpaceBug: quirks,
msieCloneNodeBug: (isIE8 && browser.version === "8.0"),
negativeSkipBug: true,
msieIE6: !isIE7,
msieItalicWidthBug: true,