From a7ec43189a897e7713a20991868944dddbc41044 Mon Sep 17 00:00:00 2001
From: Bernerd Schaefer <bj.schaefer@gmail.com>
Date: Thu, 11 Apr 2013 18:21:00 +0200
Subject: [PATCH] Hovering over legend items highlights series in graph

---
 web/static/js/graph.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/web/static/js/graph.js b/web/static/js/graph.js
index 4ed17dbe7..d717518b9 100644
--- a/web/static/js/graph.js
+++ b/web/static/js/graph.js
@@ -390,6 +390,11 @@ Prometheus.Graph.prototype.updateGraph = function(reloadGraph) {
     graph: self.rickshawGraph
   });
 
+  var highlighter = new Rickshaw.Graph.Behavior.Series.Highlight( {
+    graph: self.rickshawGraph,
+    legend: legend
+  });
+
   var shelving = new Rickshaw.Graph.Behavior.Series.Toggle({
     graph: self.rickshawGraph,
     legend: legend