From 033c16ca85e8658af5e4aad74f871b3a838ab40a Mon Sep 17 00:00:00 2001
From: Mark Salsbery <>
Date: Tue, 16 Mar 2021 11:27:48 -0700
Subject: [PATCH] Remember to initialize new properties! Code cleanup...

---
 src/navigator.js     | 12 ++++--------
 src/openseadragon.js |  4 ++++
 2 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/src/navigator.js b/src/navigator.js
index e59e325a..d088c098 100644
--- a/src/navigator.js
+++ b/src/navigator.js
@@ -232,14 +232,10 @@ $.Navigator = function( options ){
         releaseHandler:  $.delegate( this, onCanvasRelease ),
         scrollHandler:   $.delegate( this, onCanvasScroll ),
         preProcessEventHandler: function (eventInfo) {
-            switch (eventInfo.eventType) {
-                case 'wheel':
-                    //don't scroll the page up and down if the user is scrolling
-                    //in the navigator
-                    eventInfo.preventDefault = true;
-                    break;
-                default:
-                    break;
+            if (eventInfo.eventType === 'wheel') {
+                //don't scroll the page up and down if the user is scrolling
+                //in the navigator
+                eventInfo.preventDefault = true;
             }
         }
     });
diff --git a/src/openseadragon.js b/src/openseadragon.js
index c78948df..542a3abf 100644
--- a/src/openseadragon.js
+++ b/src/openseadragon.js
@@ -1144,6 +1144,7 @@ function OpenSeadragon( options ){
             springStiffness:        6.5,
             animationTime:          1.2,
             gestureSettingsMouse:   {
+                dragToPan: true,
                 scrollToZoom: true,
                 clickToZoom: true,
                 dblClickToZoom: false,
@@ -1155,6 +1156,7 @@ function OpenSeadragon( options ){
                 pinchRotate: false
             },
             gestureSettingsTouch:   {
+                dragToPan: true,
                 scrollToZoom: false,
                 clickToZoom: false,
                 dblClickToZoom: true,
@@ -1166,6 +1168,7 @@ function OpenSeadragon( options ){
                 pinchRotate: false
             },
             gestureSettingsPen:     {
+                dragToPan: true,
                 scrollToZoom: false,
                 clickToZoom: true,
                 dblClickToZoom: false,
@@ -1177,6 +1180,7 @@ function OpenSeadragon( options ){
                 pinchRotate: false
             },
             gestureSettingsUnknown: {
+                dragToPan: true,
                 scrollToZoom: false,
                 clickToZoom: false,
                 dblClickToZoom: true,