From 77a4b8647b6f500e2372251ff53296fa8e38fe1f Mon Sep 17 00:00:00 2001
From: David Schnur <dnschnur@gmail.com>
Date: Tue, 7 May 2013 21:14:12 -0400
Subject: [PATCH] Trigger an overlay refresh when drawing the plot.

Resolves #1030.  The performance impact should be low, and is the
correct thing to do in just about all cases where a plot is being
redrawn.
---
 jquery.flot.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/jquery.flot.js b/jquery.flot.js
index f2668ad..169d189 100644
--- a/jquery.flot.js
+++ b/jquery.flot.js
@@ -1758,6 +1758,11 @@ Licensed under the MIT license.
             }
 
             surface.render();
+
+            // A draw implies that either the axes or data have changed, so we
+            // should probably update the overlay highlights as well.
+
+            triggerRedrawOverlay();
         }
 
         function extractRange(ranges, coord) {