From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Sat, 31 Oct 2015 22:07:57 +0000 (-0600)
Subject: call the custom callback in tooltip options
X-Git-Tag: 2.0.0-beta1~41^2~2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=ecf5801787abefaa6a47b17cb8b4180c35948437;p=thirdparty%2FChart.js.git

call the custom callback in tooltip options
---

diff --git a/src/core/core.tooltip.js b/src/core/core.tooltip.js
index 40ec7e9d1..055d68eb8 100644
--- a/src/core/core.tooltip.js
+++ b/src/core/core.tooltip.js
@@ -136,7 +136,7 @@
 			});
 		},
 
-		// Get the title 
+		// Get the title
 		// Args are: (tooltipItem, data)
 		getTitle: function() {
 			var beforeTitle = this._options.tooltips.callbacks.beforeTitle.apply(this, arguments),
@@ -197,7 +197,7 @@
 
 			var ctx = this._chart.ctx;
 
-			var element = this._active[0], 
+			var element = this._active[0],
 				labelColors = [],
 				tooltipPosition;
 
@@ -255,6 +255,10 @@
 				labelColors: labelColors,
 			});
 
+			if (this._options.tooltips.custom) {
+				this._options.tooltips.custom.call(this, this._model);
+			}
+
 			return this;
 		},
 		draw: function() {