深圳网站建设总部,asp做静态网站,服务器网站崩溃,牛人网络网站2019独角兽企业重金招聘Python工程师标准 ScrollView常用代理方法: #pragma mark - 滚动结束调用
-(void)scrollViewDidEndDecelerating:(UIScrollView *)scrollView {// 计算 滑动到了第几页double page scrollView.contentOffset.x / scrollView.width;self.p… 2019独角兽企业重金招聘Python工程师标准 ScrollView常用代理方法: #pragma mark - 滚动结束调用
-(void)scrollViewDidEndDecelerating:(UIScrollView *)scrollView {// 计算 滑动到了第几页double page scrollView.contentOffset.x / scrollView.width;self.pageControl.currentPage (int)(page 0.5);
} // 只要滚动了就会调用
- (void)scrollViewDidScroll:(UIScrollView *)scrollView {NSLog(ContentOffset x is %f,yis %f,scrollView.contentOffset.x,scrollView.contentOffset.y);} #pragma mark - 将开始降速时- (void)scrollViewWillBeginDecelerating:(UIScrollView *)scrollView { NSLog(开始减速了); } #pragma mark - 拖的过程 手指离开调用- (void)scrollViewDidEndDragging:(UIScrollView *)scrollView willDecelerate:(BOOL)decelerate { NSLog(手指离开了); } #pragma mark - 手指开始 滑动调用- (void)scrollViewWillBeginDragging:(UIScrollView *)scrollView { NSLog(手指滑动了); } 转载于:https://my.oschina.net/codeismygirl/blog/644172
