From f2b2b6a91aacc312372892fd9e88e725d1abfbfe Mon Sep 17 00:00:00 2001
From: "Alexander A. Klimov" <alexander.klimov@icinga.com>
Date: Fri, 19 Jan 2018 16:14:42 +0100
Subject: [PATCH] Performance data: render pie charts without freezing the UI

refs #2894
---
 public/js/icinga/behavior/sparkline.js | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/public/js/icinga/behavior/sparkline.js b/public/js/icinga/behavior/sparkline.js
index 80362aaef..af1aba065 100644
--- a/public/js/icinga/behavior/sparkline.js
+++ b/public/js/icinga/behavior/sparkline.js
@@ -15,13 +15,17 @@
 
     Sparkline.prototype.onRendered = function(e) {
         $(e.target).find('.sparkline').each(function() {
-            $(this).sparkline('html', {
-                enableTagOptions: true,
-                disableTooltips: true
-            });
+            setTimeout(sparkline, 0, $(this));
         });
     };
 
     Icinga.Behaviors.Sparkline = Sparkline;
 
+    function sparkline(selector) {
+        selector.sparkline('html', {
+            enableTagOptions: true,
+            disableTooltips: true
+        });
+    }
+
 })(Icinga, jQuery);