suzanne.soy/scribble-mathjax
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Recompute the bounding box for an mrow with stretchable embellished operators that didn't actually stretch. Resolves issue #1332.

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This commit is contained in:
Davide P. Cervone 2015-12-11 11:53:53 -05:00
parent d776874898
commit bfcb0e94b5
1 changed files with 6 additions and 2 deletions
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8
unpacked/jax/output/HTML-CSS/jax.js
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@ -1787,6 +1787,7 @@
bbox = stretchy[i].HTMLspanElement().bbox; bbox = stretchy[i].HTMLspanElement().bbox;
if (stretchy[i].forceStretch || bbox.h !== h || bbox.d !== d) if (stretchy[i].forceStretch || bbox.h !== h || bbox.d !== d)
{stretchy[i].HTMLstretchV(span,h,d); stretched = true} {stretchy[i].HTMLstretchV(span,h,d); stretched = true}
else if (stretchy[i].needsBBox) stretched = true;
} }
if (stretched) {this.HTMLcomputeBBox(span,true)} if (stretched) {this.HTMLcomputeBBox(span,true)}
if (this.HTMLlineBreaks(span)) {span = this.HTMLmultiline(span)} if (this.HTMLlineBreaks(span)) {span = this.HTMLmultiline(span)}
@ -1806,8 +1807,11 @@
var BBOX = span.bbox = {exactW: true}, stretchy = []; var BBOX = span.bbox = {exactW: true}, stretchy = [];
while (i < m) { while (i < m) {
var core = this.data[i]; if (!core) continue; var core = this.data[i]; if (!core) continue;
if (!full && core.HTMLcanStretch("Vertical")) if (!full && core.HTMLcanStretch("Vertical")) {
{stretchy.push(core); core = (core.CoreMO()||core)} stretchy.push(core);
core = (core.CoreMO()||core);
stretchy[stretchy.length-1].needsBBox = (core !== this.data[i]);
}
this.HTMLcombineBBoxes(core,BBOX); i++; this.HTMLcombineBBoxes(core,BBOX); i++;
} }
this.HTMLcleanBBox(BBOX); this.HTMLcleanBBox(BBOX);