UIScrollView控件实现图片轮播
一、实现效果
实现图片的自动轮播
二、实现代码
storyboard中布局
代码:
复制代码#import "YYViewController.h"
@interface YYViewController () <UIScrollViewDelegate>
@property (weak, nonatomic) IBOutlet UIScrollView *scrollview;
/**
* 页码
*/
@property (weak, nonatomic) IBOutlet UIPageControl *pageControl;
@property (nonatomic, strong) NSTimer *timer;
@end
复制代码
@implementation YYViewController
- (void)viewDidLoad
{
[super viewDidLoad];
// 图片的宽
CGFloat imageW = self.scrollview.frame.size.width;
// CGFloat imageW = 300;
// 图片高
CGFloat imageH = self.scrollview.frame.size.height;













