lib/fusuma/plugin/detectors/pinch_detector.rb in fusuma-2.0.5 vs lib/fusuma/plugin/detectors/pinch_detector.rb in fusuma-2.1.0

@@ -60,11 +60,18 @@
                                              direction: repeat_direction,
                                              status: status)
           if status == 'update'
             return unless moved?(prev_event, event)
 
-            avg_zoom = gesture_buffer.avg_attrs(:zoom)
-            first_zoom = updating_events.first.record.delta.zoom
+            first_zoom, avg_zoom = if updating_events.size >= 10
+                                     [updating_events[-10].record.delta.zoom,
+                                      gesture_buffer.class.new(
+                                        updating_events[-10..-1]
+                                      ).avg_attrs(:zoom)]
+                                   else
+                                     [updating_events.first.record.delta.zoom,
+                                      gesture_buffer.avg_attrs(:zoom)]
+                                   end
 
             oneshot_quantity = Quantity.new(target: avg_zoom, base: first_zoom).to_f
             oneshot_direction = Direction.new(target: avg_zoom, base: first_zoom).to_s
             oneshot_index = create_oneshot_index(gesture: type, finger: finger,
                                                  direction: oneshot_direction)