suzanne.soy/scribble-mathjax
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Fix problem with size of colored background when padding-left is present (discovered from Fred's testing).

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This commit is contained in:
Davide P. Cervone 2012-02-04 17:48:51 -05:00
parent db4640d1f4
commit f30f917c22
8 changed files with 20 additions and 19 deletions
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2
config/AM_HTMLorMML-full.js
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config/Accessible-full.js
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config/MML_HTMLorMML-full.js
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config/TeX-AMS-MML_HTMLorMML-full.js
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config/TeX-AMS_HTML-full.js
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config/TeX-MML-AM_HTMLorMML-full.js
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jax/output/HTML-CSS/jax.js
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unpacked/jax/output/HTML-CSS/jax.js
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@ -1645,26 +1645,27 @@
if (values.mathcolor) {span.style.color = values.mathcolor}
if ((values.mathbackground && values.mathbackground !== MML.COLOR.TRANSPARENT) ||
borders || padding) {
var dd = (span.bbox.exact ? 0 : 1/HTMLCSS.em), lW = 0, rW = 0,
var bbox = span.bbox, dd = (bbox.exact ? 0 : 1/HTMLCSS.em), lW = 0, rW = 0,
lpad = span.style.paddingLeft, rpad = span.style.paddingRight;
if (this.isToken) {lW = span.bbox.lw; rW = span.bbox.rw - span.bbox.w}
if (this.isToken) {lW = bbox.lw; rW = bbox.rw - bbox.w}
if (lpad !== "") {lW += parseFloat(lpad)*(span.scale||1)}
if (rpad !== "") {rW -= parseFloat(rpad)*(span.scale||1)}
var W = Math.max(0,HTMLCSS.getW(span) + (HTMLCSS.PaddingWidthBug || span.bbox.keepPadding? 0 : rW - lW));
var H = span.bbox.h + span.bbox.d, D = -span.bbox.d, lp = 0, rp = 0;
var dw = (HTMLCSS.PaddingWidthBug || bbox.keepPadding || bbox.exactW ? 0 : rW - lW);
var W = Math.max(0,HTMLCSS.getW(span) + dw);
var H = bbox.h + bbox.d, D = -bbox.d, lp = 0, rp = 0;
if (W > 0) {W += 2*dd; lW -= dd}; if (H > 0) {H += 2*dd; D -= dd}; rW = -W-lW;
if (borders) {
rW -= borders.right; D -= borders.bottom; lp += borders.left; rp += borders.right;
span.bbox.h += borders.top; span.bbox.d += borders.bottom;
span.bbox.w += borders.left + borders.right;
span.bbox.lw -= borders.left; span.bbox.rw += borders.right;
bbox.h += borders.top; bbox.d += borders.bottom;
bbox.w += borders.left + borders.right;
bbox.lw -= borders.left; bbox.rw += borders.right;
}
if (padding) {
H += padding.top + padding.bottom; W += padding.left + padding.right;
rW -= padding.right; D -= padding.bottom; lp += padding.left; rp += padding.right;
span.bbox.h += padding.top; span.bbox.d += padding.bottom;
span.bbox.w += padding.left + padding.right;
span.bbox.lw -= padding.left; span.bbox.rw += padding.right;
bbox.h += padding.top; bbox.d += padding.bottom;
bbox.w += padding.left + padding.right;
bbox.lw -= padding.left; bbox.rw += padding.right;
}
if (rp) {span.style.paddingRight = HTMLCSS.Em(rp)}
var frame = HTMLCSS.Element("span",{
@ -1674,7 +1675,7 @@
marginLeft: HTMLCSS.Em(lW), marginRight: HTMLCSS.Em(rW)}
});
HTMLCSS.setBorders(frame,borders);
if (span.bbox.width) {frame.style.width = span.bbox.width; frame.style.marginRight = "-"+span.bbox.width}
if (bbox.width) {frame.style.width = bbox.width; frame.style.marginRight = "-"+bbox.width}
if (HTMLCSS.msieInlineBlockAlignBug) {
// FIXME: handle variable width background
frame.style.position = "relative"; frame.style.width = frame.style.height = 0;
@ -1688,7 +1689,7 @@
style: {display:"inline-block", position:"absolute", overflow:"hidden",
background:(values.mathbackground||"transparent"),
width: HTMLCSS.Em(W), height: HTMLCSS.Em(H)}
}),lW,span.bbox.h+dd);
}),lW,bbox.h+dd);
HTMLCSS.setBorders(frame.firstChild,borders);
}
span.parentNode.insertBefore(frame,span);