suzanne.soy/scribble-mathjax
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Use full location URL for xlink references in SVG <use> elements when the page includes a <base> element. Resolves issue #831.

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This commit is contained in:
Davide P. Cervone 2016-02-22 16:58:06 +01:00
parent 9900cba932
commit 3473ccb613
1 changed files with 8 additions and 1 deletions
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9
unpacked/jax/output/SVG/jax.js
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@ -33,6 +33,13 @@
var SVGNS = "http://www.w3.org/2000/svg";
var XLINKNS = "http://www.w3.org/1999/xlink";
//
// Get the URL of the page (for use with xlink:href) when there
// is a <base> element on the page.
//
var SVGURL = String(document.location).replace(/#.*$/,"");
if (document.getElementsByTagName("base").length === 0) SVGURL = "";
SVG.Augment({
HFUZZ: 2, // adjustments for height and depth of final svg element
DFUZZ: 2, // to get baselines right (fragile).
@ -1052,7 +1059,7 @@
if (cache) {
def = {}; if (transform) {def.transform = transform}
this.element = SVG.Element("use",def);
this.element.setAttributeNS(XLINKNS,"href","#"+id);
this.element.setAttributeNS(XLINKNS,"href",SVGURL+"#"+id);
}
this.h = (h+t) * scale; this.d = (d+t) * scale; this.w = (w+t/2) *scale;
this.l = (l+t/2) * scale; this.r = (r+t/2) * scale;