调整地图视图可见 rect 以显示所有注释
迅速:
mapView.showAnnotations(mapView.annotations, animated: true)
Objective-C 的:
[mapView showAnnotations:mapView.annotations animated:YES];
演示:
迅速:
mapView.showAnnotations(mapView.annotations, animated: true)
Objective-C 的:
[mapView showAnnotations:mapView.annotations animated:YES];
演示: