return texts;
};
+// Convert to a normal space
+Util.nbspToSpace = function(str) {
+ var re = new RegExp(String.fromCharCode(160), 'g');
+ return str.replace(re, ' ');
+};
+
Util.getLegend = function(parent) {
parent = parent || document;
var legend = parent.getElementsByClassName("dygraph-legend")[0];
- var re = new RegExp(String.fromCharCode(160), 'g');
- return legend.textContent.replace(re, ' ');
+ return Util.nbspToSpace(legend.textContent);
};
/**