如何从GMSCameraPosition中检索GMSCoordinateBounds？每当用户移动相机时,我想知道地图上的可见坐标(至少是东北/西南点),如下所示：
(void)mapView:(GMSMapView *)mapView didChangeCameraPosition:(GMSCameraPosition *)position
解决方法
GMSVisibleRegion visibleRegion = mapView.projection.visibleRegion; GMSCoordinateBounds *bounds = [[GMSCoordinateBounds alloc] initWithRegion:visibleRegion]; // we've got what we want,but here are NE and SW points CLLocationCoordinate2D northEast = bounds.northEast; CLLocationCoordinate2D southWest = bounds.southWest;
