pageControl.currentPageIndicatorTintColor = [UIColor whiteColor];
pageControl.pageIndicatorTintColor = [UIColor grayColor];
pageControl.currentPageIndicatorTintColor = [UIColor whiteColor];
pageControl.pageIndicatorTintColor = [UIColor grayColor];
iOS 直播心形點贊動畫 https://github.com/KKKiller/KKHeartFlyAnimation
轉載自:http://www.cocoachina.com/ios/20141212/10622.html
對底層感興趣,經常查看調用棧的朋友,肯定發現了調用棧相關方法旁邊有很多小圖標,那麼它們究竟代表什麼意思呢?具體如下: