<UIScrollViewDelegate>
{
NSArray *arr;
UIPageControl *pa;
UIButton *bu2;
}
[super viewDidLoad];
// 创建数组保存照片
arr=@[@"1.JPG",@"2.JPG",@"3.JPG",@"4.JPG",@"5.JPG",];
//创建滚动视图
UIScrollView *sc=[[UIScrollView alloc]initWithFrame:self.view.frame];
//设置范围
sc.contentSize = CGSizeMake(self.view.frame.size.width*arr.count, self.view.frame.size.height);
int x=0;
//创建图片控件
for (int i=0; i<arr.count; i++)
{
UIImageView *ima=[[UIImageView alloc]initWithFrame:CGRectMake(x, 0, self.view.frame.size.width, self.view.frame.size.height)];
//添加图片
ima.image=[UIImage imageNamed:arr[i]];
//加入滚动视图
[sc addSubview:ima];
if (i == arr.count-1)
{
bu2=[[UIButton alloc]initWithFrame:CGRectMake(x + 150, 500, 200, 44)];
[bu2 setTitle:@"立即体验" forState:UIControlStateNormal];
bu2.backgroundColor=[UIColor redColor];
[bu2 addTarget:self action:@selector(fang) forControlEvents:UIControlEventTouchUpInside];
[sc addSubview:bu2];
}
x +=self.view.frame.size.width;
}
//设置翻整页
sc.pagingEnabled=YES;
//设置代理
sc.delegate=self;
[self.view addSubview:sc];
//创建页面管理对象
pa=[[UIPageControl alloc]initWithFrame:CGRectMake(150, 650, 120, 60)];
//设置页数
pa.numberOfPages=arr.count;
[self.view addSubview:pa];
}
- (void)scrollViewDidEndDecelerating:(UIScrollView *)scrollView
{
AaaViewController *a=[[AaaViewController alloc]init];
AppDelegate *app = [UIApplication sharedApplication].delegate;
pa.currentPage=scrollView.contentOffset.x/self.view.frame.size.width;
}
