From 9a7a39cae9b246bf48cc073113037445c9576c13 Mon Sep 17 00:00:00 2001
From: Manuel Borrajo <borrajo@hotmail.com.ar>
Date: Tue, 28 Apr 2020 16:48:14 -0300
Subject: [PATCH] Add support to IE11

in ie11 the tooltip did not follow the cursor. with this modification it is solved.
---
 src/scripts/chartist-plugin-tooltip.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/scripts/chartist-plugin-tooltip.js b/src/scripts/chartist-plugin-tooltip.js
index c9f6793..48b57d6 100644
--- a/src/scripts/chartist-plugin-tooltip.js
+++ b/src/scripts/chartist-plugin-tooltip.js
@@ -176,8 +176,8 @@
           }
         } else {
           var offsetBox = $tooltipOffsetParent.getBoundingClientRect();
-          var allOffsetLeft = -offsetBox.left - window.scrollX + offsetX;
-          var allOffsetTop = -offsetBox.top - window.scrollY + offsetY;
+          var allOffsetLeft = -offsetBox.left - window.pageXOffset + offsetX;
+          var allOffsetTop = -offsetBox.top - window.pageYOffset + offsetY;
 
           if (anchor) {
             var box = $chart.getBoundingClientRect();