suzanne.soy/scribble-mathjax
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Merge branch 'issue383' into develop

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Resolves issue #383
This commit is contained in:
Davide P. Cervone 2013-03-20 14:00:11 -04:00
commit 0efe5e6f2c
1 changed files with 5 additions and 5 deletions
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10
unpacked/jax/output/SVG/jax.js
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@ -415,7 +415,7 @@
return m.toFixed(3).replace(/\.?0+$/,"") + "em"; return m.toFixed(3).replace(/\.?0+$/,"") + "em";
}, },
Ex: function (m) { Ex: function (m) {
m = m / this.TeX.x_height; m = Math.round(m / this.TeX.x_height * this.ex) / this.ex; // try to use closest pixel size
if (Math.abs(m) < .0006) {return "0ex"} if (Math.abs(m) < .0006) {return "0ex"}
return m.toFixed(3).replace(/\.?0+$/,"") + "ex"; return m.toFixed(3).replace(/\.?0+$/,"") + "ex";
}, },
@ -1891,10 +1891,10 @@
var l = Math.max(-svg.l,0), r = Math.max(svg.r-svg.w,0); var l = Math.max(-svg.l,0), r = Math.max(svg.r-svg.w,0);
var style = svg.element.style; var style = svg.element.style;
style.width = SVG.Ex(l+svg.w+r); style.width = SVG.Ex(l+svg.w+r);
style.height = SVG.Ex(svg.H+svg.D); style.height = SVG.Ex(svg.H+svg.D+2*SVG.em);
style.verticalAlign = SVG.Ex(-svg.D-2*SVG.em); // remove 2 extra pixels added below style.verticalAlign = SVG.Ex(-svg.D-3*SVG.em); // remove 2 extra pixels added below plus padding
style.marginLeft = SVG.Ex(-l); style.marginRight = SVG.Ex(-r); style.marginLeft = SVG.Ex(-l); style.marginRight = SVG.Ex(-r);
svg.element.setAttribute("viewBox",(-l)+" "+(-svg.H)+" "+(l+svg.w+r)+" "+(svg.H+svg.D)); svg.element.setAttribute("viewBox",(-l)+" "+(-svg.H-SVG.em)+" "+(l+svg.w+r)+" "+(svg.H+svg.D+2*SVG.em));
svg.element.style.margin="1px 0px"; // 1px above and below to prevent lines from touching svg.element.style.margin="1px 0px"; // 1px above and below to prevent lines from touching
// //
// If there is extra height or depth, hide that // If there is extra height or depth, hide that
@ -1906,7 +1906,7 @@
width:SVG.Ex(svg.w), height:SVG.Ex(svg.h+svg.d), width:SVG.Ex(svg.w), height:SVG.Ex(svg.h+svg.d),
"vertical-align":SVG.Ex(-svg.d)}}]]); "vertical-align":SVG.Ex(-svg.d)}}]]);
frame.firstChild.appendChild(svg.element); svg.element = frame; frame.firstChild.appendChild(svg.element); svg.element = frame;
style.verticalAlign = ""; style.position = "absolute"; style.verticalAlign = style.margin = ""; style.position = "absolute";
style.bottom = SVG.Ex(svg.d-svg.D); style.left = 0; style.bottom = SVG.Ex(svg.d-svg.D); style.left = 0;
} }
// //