def drag_end(self, event):
event.x, event.y = self._last_blob_pos
if hasattr(event, "bid"):
event.window.release_blob(event.bid)
self.event_state = "normal"
ViewportPanTool.drag_end(self, event)
def drag_end(self, event):
event.x, event.y = self._last_blob_pos
if hasattr(event, "bid"):
event.window.release_blob(event.bid)
self.event_state = "normal"
ViewportPanTool.drag_end(self, event)
