IOS旋转布局
这个效果变成但是结果却一直这样
请问各位大神怎么解决啊？
我的是IOS SDK6.0
下边是ViewController.m代码

#import "ViewController.h"

@interface ViewController ()


@end

@implementation ViewController

@synthesize buttonUL;
@synthesize buttonUR;
@synthesize buttonL;
@synthesize buttonR;
@synthesize buttonLL;
@synthesize buttonLR;



- (void)willAnimateRotationToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation duration:(NSTimeInterval)duration
{
    //if(UIInterfaceOrientationIsPortrait(toInterfaceOrientation))
    if(interfaceOrientation == UIInterfaceOrientationPortrait ||interfaceOrientation == UIInterfaceOrientationPortraitUpsideDown)
    {
        buttonUL.frame = CGRectMake(20, 20, 125, 125);
        buttonUR.frame = CGRectMake(175, 20, 125, 125);
        buttonL.frame  = CGRectMake(20, 168, 125, 125);
        buttonR.frame  = CGRectMake(175, 168, 125, 125);
        buttonLL.frame = CGRectMake(20, 316, 125, 125);
        buttonLR.frame = CGRectMake(175, 316, 125, 125);
    }
    else
    {
        buttonUL.frame = CGRectMake(20, 20, 125, 125);
        buttonUR.frame = CGRectMake(20, 155, 125, 125);
        buttonL.frame  = CGRectMake(177, 20, 125, 125);
        buttonR.frame  = CGRectMake(177, 155, 125, 125);
        buttonLL.frame = CGRectMake(328, 20, 125, 125);
        buttonLR.frame = CGRectMake(328, 155, 125, 125);
    }
    
}

- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation
{
    // Return YES for supported orientations
    return (interfaceOrientation != UIInterfaceOrientationPortraitUpsideDown);
}
//struct CGPoint {
//    CGFloat x;
//    CGFloat y;
//};
//typedef struct CGPoint CGPoint;

//struct CGSize {
//    CGFloat width;
//    CGFloat height;
//};
//typedef struct CGSize CGSize;

- (void)viewDidLoad
{
    self.buttonUL = nil;
    self.buttonUR = nil;
    self.buttonL = nil;
    self.buttonR = nil;
    self.buttonLL = nil;
    self.buttonLR = nil;
    
    [super viewDidLoad];
// Do any additional setup after loading the view, typically from a nib.
}

- (void)didReceiveMemoryWarning
{
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}

@end

[解决办法]
你可以在控制器中重写viewDidLayoutSubviews 方法。在这个方法中根据方向重新调整它们的坐标位置。
[解决办法]
如果对于相对复杂的视图，代码量可能要大一些。不过还有一种方法，就是创建两个view,一个横向，一个竖向。根据屏幕的方向再选择加载哪个视图。