XIB 界面

网址： http://blog.csdn.net/sqc3375177/article/details/16820833

1. 引入XIB代码

- (void)viewDidLoad

{

[super viewDidLoad];

//获得nib视图数组

NSArray *nib = [[NSBundle mainBundle]loadNibNamed:@"CustomView" owner:self options:nil];

//得到第一个UIView

UIView *tmpCustomView = [nib objectAtIndex:0];

//获得屏幕的Frame

CGRect tmpFrame = [[UIScreen mainScreen] bounds];

//设置自定义视图的中点为屏幕的中点

[tmpCustomView setCenter:CGPointMake(tmpFrame.size.width / 2, tmpFrame.size.height / 2)];

//添加视图

[self.view addSubview:tmpCustomView]

}