From 8309363a62d8c1f2c87f846096461c8e7be45edf Mon Sep 17 00:00:00 2001
From: "olau@iola.dk" <olau@iola.dk@1e0a6537-2640-0410-bfb7-f154510ff394>
Date: Tue, 4 Dec 2007 16:29:54 +0000
Subject: [PATCH] Take the grid background color into account when
 auto-detecting the legend background

git-svn-id: https://flot.googlecode.com/svn/trunk@11 1e0a6537-2640-0410-bfb7-f154510ff394
---
 jquery.flot.js | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/jquery.flot.js b/jquery.flot.js
index 87052a1..8427f8e 100644
--- a/jquery.flot.js
+++ b/jquery.flot.js
@@ -977,8 +977,14 @@
                         // separately to avoid blended labels and
                         // label boxes
                         var c = options.legend.backgroundColor;
-                        if (c == null)
-                            c = parseColor(extractColor(div)).adjust(null, null, null, 1).toString();
+                        if (c == null) {
+                            var tmp;
+                            if (options.grid.backgroundColor != null)
+                                tmp = options.grid.backgroundColor;
+                            else
+                                tmp = extractColor(div);
+                            c = parseColor(tmp).adjust(null, null, null, 1).toString();
+                        }
                         $('<div style="position:absolute;width:' + div.width() + 'px;height:' + div.height() + 'px;' + pos +'background-color:' + c + ';"> </div>').appendTo(target).css('opacity', options.legend.backgroundOpacity);
                         
                     }