////  ViewController.m//  UIImageView////  Created by City--Online on 15/5/18.//  Copyright (c) 2015年 XQB. All rights reserved.// #import "ViewController.h" @interface ViewController () @end @implementation ViewController - (void)viewDidLoad {    [super viewDidLoad];    UIImage *img=[UIImage imageNamed:@"2.jpg"];    UIImage *img1=[UIImage imageNamed:@"3.jpg"];    //基本属性//    UIImageView *ImgView=[[UIImageView alloc]initWithImage:img highlightedImage:img1];//    ImgView.frame=[UIScreen mainScreen].bounds;//    ImgView.highlighted=YES;//    [self.view addSubview:ImgView];         //动画    UIImageView *imgView=[[UIImageView alloc]initWithFrame:[UIScreen mainScreen].bounds];    NSArray *animationImages=[[NSArray alloc]initWithObjects:img,img1, nil];    imgView.highlightedAnimationImages=animationImages;    imgView.animationImages=animationImages;    imgView.animationRepeatCount=2;    imgView.animationDuration=10;//    - (void)startAnimating;//    - (void)stopAnimating;//    - (BOOL)isAnimating;    [imgView startAnimating];    [self.view addSubview:imgView];     } - (void)didReceiveMemoryWarning {    [super didReceiveMemoryWarning];    // Dispose of any resources that can be recreated.} @end