};
/**
- * @private
* Return a string version of a JS date for a value label. This respects the
* labelsDateUTC option.
* @param {Date} date The date to be formatted
* @param {Dygraph} opts An options view
+ * @private
*/
Dygraph.dateValueFormatter = function(d, opts) {
return Dygraph.dateString_(d, opts('labelsDateUTC'));