Fixed #8607, tooltip masked by scrollablePlotArea

highcharts · May 24, 2019 · 48a82ce · 48a82ce
1 parent 932df4f
commit 48a82ce
Showing 1 changed file with 7 additions and 3 deletions.
diff --git a/js/parts/Tooltip.js b/js/parts/Tooltip.js
@@ -228,8 +228,11 @@ H.Tooltip.prototype = {
          * Split tooltip does not support outside in the first iteration. Should
          * not be too complicated to implement.
          */
-        this.outside = options.outside && !this.split;
-
+        this.outside = (
+            options.outside ||
+            chart.scrollablePixelsX ||
+            chart.scrollablePixelsY
+        ) && !this.split;
     },
 
     /**
@@ -331,7 +334,8 @@ H.Tooltip.prototype = {
                 H.css(container, {
                     position: 'absolute',
                     top: '1px',
-                    pointerEvents: options.style && options.style.pointerEvents
+                    pointerEvents: options.style && options.style.pointerEvents,
+                    zIndex: 3
                 });
                 H.doc.body.appendChild(container);