testing interactions and controls to disable rotation

Author: biharck

src/api.js

@@ -560,6 +560,9 @@ class VLWholeSlideMicroscopyImageViewer {
       });
     }
 
+    const interactions = ol.interaction.defaults({altShiftDragRotate:false, pinchRotate:false}); 
+    const controls = ol.control.defaults({rotate: false});
+
     /*
      * Creates the map with the defined layers and view and renders it via
      * WebGL.
@@ -569,7 +572,8 @@ class VLWholeSlideMicroscopyImageViewer {
         layers: [imageLayer, this[_drawingLayer]],
         view: view,
         controls: [],
-        enableRotation: false,
+        interactions: interactions,
+        controls: controls,
         loadTilesWhileAnimating: true,
         loadTilesWhileInteracting: true,
         logo: false
@@ -580,7 +584,8 @@ class VLWholeSlideMicroscopyImageViewer {
         layers: [imageLayer, this[_drawingLayer]],
         view: view,
         controls: [],
-        enableRotation: false,
+        interactions: interactions,
+        controls: controls,
         loadTilesWhileAnimating: true,
         loadTilesWhileInteracting: true,
         logo: false