[backport] issue - 21507

magento · Apr 1, 2019 · 744986b · 744986b
1 parent 0d99fa8
commit 744986b
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Showing 2 changed files with 11 additions and 6 deletions.
diff --git a/lib/web/fotorama/fotorama.js b/lib/web/fotorama/fotorama.js
@@ -1455,16 +1455,24 @@ fotoramaVersion = '4.6.4';
                 }
             } else {
                 stopEvent(e);
-                (options.onMove || noop).call(el, e, {touch: touchFLAG});
+                if (movedEnough(xDiff,yDiff)) {
+                    (options.onMove || noop).call(el, e, {touch: touchFLAG});
+                }
             }
 
-            if (!moved && Math.sqrt(Math.pow(xDiff, 2) + Math.pow(yDiff, 2)) > tolerance) {
+            if (!moved && movedEnough(xDiff, yDiff) && Math.sqrt(Math.pow(xDiff, 2) + Math.pow(yDiff, 2)) > tolerance)
+            {
                 moved = true;
             }
 
             tail.checked = tail.checked || xWin || yWin;
         }
 
+
+        function movedEnough(xDiff, yDiff) {
+            return xDiff > yDiff && xDiff > 1.5;
+        }
+
         function onEnd(e) {
             (options.onTouchEnd || noop)();