#import <UIKit/UIKit.h>#import "LabelOnBackImage.h"@interface RootViewController : UIViewController{ LabelOnBackImage *labelFirst;}@end

#import "RootViewController.h"@interface RootViewController ()@end@implementation RootViewController- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil{ self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil]; if (self) {  // Custom initialization } return self;}- (void)viewDidLoad{ [super viewDidLoad]; // Do any additional setup after loading the view.   self.title=@"LabelOnBackImage";   NSArray *titleArray=[NSArray arrayWithObjects:@"姓名",@"年齡",@"班級", nil]; NSArray *contentArray=[NSArray arrayWithObjects:@"lucy",@"20",@"0331", nil];  labelFirst = [[LabelOnBackImage alloc] initWithFrame:CGRectMake(5, 100, 300, 400)          titleArray:titleArray          contentArray:contentArray          titleColor:nil          contentColor:nil]; [self.view addSubview:labelFirst];}- (void)didReceiveMemoryWarning{ [super didReceiveMemoryWarning]; // Dispose of any resources that can be recreated.}