Merge pull request #10332 from ahocevar/no-touch-action-css

Conditional default prevention instead of touch-action: none

src/ol/interaction/DragPan.js

@@ -115,6 +115,7 @@ class DragPan extends PointerInteraction {
     }
     this.lastCentroid = centroid;
     this.lastPointersCount_ = targetPointers.length;
+    mapBrowserEvent.originalEvent.preventDefault();
   }
 
   /**

src/ol/interaction/Pointer.js

@@ -95,6 +95,16 @@ class PointerInteraction extends Interaction {
 
   }
 
+  /**
+   * Returns the current number of pointers involved in the interaction,
+   * e.g. `2` when two fingers are used.
+   * @return {number} The number of pointers.
+   * @api
+   */
+  getPointerCount() {
+    return this.targetPointers.length;
+  }
+
   /**
    * Handle pointer down events.
    * @param {import("../MapBrowserPointerEvent.js").default} mapBrowserEvent Event.