1 UIView *containerView = [[[UIView alloc] initWithFrame:CGRectMake(20, 20, 280, 300)] autorelease]; 2 containerView.backgroundColor = [UIColor clearColor]; 3 containerView.layer.shadowOffset = CGSizeMake(0, 2); 4 containerView.layer.shadowOpacity = 0.80;
时间: 2024-10-03 08:56:54