标签:
1、设置按钮属性: self.titleBtn.imageView.contentMode = UIViewContentModeCenter; self.titleBtn.imageView.clipsToBounds = NO; 2、处理点击事件 - (void)titleBtnClick { self.titleBtn.imageView.transform = CGAffineTransformMakeRotation(M_PI_2); }
标签:
原文地址:http://www.cnblogs.com/fs-ios/p/4973343.html