Format year of monthly tick lables with 2 digits instead of 4.

[dygraphs.git] / dygraph.js

diff --git a/dygraph.js b/dygraph.js
index e1b78bd..87a7dab 100644 (file)
--- a/dygraph.js
+++ b/dygraph.js
@@ -233,7 +233,7 @@ Dygraph.dateAxisLabelFormatter = function(date, granularity, opts) {
   if (granularity >= Dygraph.DECADAL) {
     return '' + year;
   } else if (granularity >= Dygraph.MONTHLY) {
-    return Dygraph.SHORT_MONTH_NAMES_[month] + ' ' + year;
+    return Dygraph.SHORT_MONTH_NAMES_[month] + ' ' + Dygraph.zeropad(year % 100);
   } else {
     // 1e-3 factor on millis missing in original implementation
     var frac = hours * 3600 + mins * 60 + secs + 1e-3 * millis;