From 75124b94e74fb301e2d09d25c7e3b8b2564d42e0 Mon Sep 17 00:00:00 2001
From: robert <robert>
Date: Wed, 18 May 2005 21:07:11 +0000
Subject: [PATCH] allow legends for simple dataset-derived graphs

---
 include/classes/rrdstat.php-class | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/include/classes/rrdstat.php-class b/include/classes/rrdstat.php-class
index 2fc1de1..ff14445 100644
--- a/include/classes/rrdstat.php-class
+++ b/include/classes/rrdstat.php-class
@@ -400,6 +400,10 @@ class rrdstat {
         }
         $grow['gType'] = ((count($this->rrd_fields)==2) && ($key==0))?'AREA':'LINE1';
         $grow['color'] = $gColors[$gC++]; if ($gC >= count($gColors)) { $gC = 0; }
+        if (isset($ds['legend'])) {
+          $grow['legend'] = $ds['legend'];
+          if (!isset($gconf['show_legend'])) { $gconf['show_legend'] = true; }
+        }
         $graphrows[] = $grow;
       }
     }
-- 
2.43.0