From 2581a4b990ffbfb999cbd95731188032a1e1e38a Mon Sep 17 00:00:00 2001
From: Clemens Stolle <clemens.stolle@gmail.com>
Date: Wed, 27 Jun 2012 17:27:23 +0300
Subject: [PATCH] much faster default tickFormatter() - toFixed() is sloooow
 http://jsperf.com/tofixed-vs-factor

---
 jquery.flot.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/jquery.flot.js b/jquery.flot.js
index 0817fd8..ce7253b 100644
--- a/jquery.flot.js
+++ b/jquery.flot.js
@@ -1219,7 +1219,8 @@
                 };
 
                 axis.tickFormatter = function (v, axis) {
-                    return v.toFixed(axis.tickDecimals);
+                    var factor = Math.pow(10, axis.tickDecimals);
+                    return Math.round(v * factor) / factor;
                 };
             }