1 files changed, 6 insertions, 1 deletions
diff --git a/plugins/CoreVisualizations/Visualizations/JqplotGraph/Bar.php b/plugins/CoreVisualizations/Visualizations/JqplotGraph/Bar.php
index 579016f122..0da05ea68e 100644
--- a/plugins/CoreVisualizations/Visualizations/JqplotGraph/Bar.php
+++ b/plugins/CoreVisualizations/Visualizations/JqplotGraph/Bar.php
@@ -50,6 +50,11 @@ class Bar extends JqplotGraph
 
     protected function makeDataGenerator($properties)
     {
-        return JqplotDataGenerator::factory('bar', $properties);
+        return JqplotDataGenerator::factory('bar', $properties, $this);
+    }
+
+    public function supportsComparison()
+    {
+        return true;
     }
 }