1 CGSize height = self.view.bounds.size.height;
2 CGSize width = self.view.bounds.size.width;
3 CGFloat height = self.bounds.size.height;
4 CGFloat weight = self.bounds.size.width;
5
6 // 设置文字居中
7 self.titleLabel.textAlignment = NSTextAlignmentCenter;
8 // 设置字体大小
9 self.titleLabel.font = [UIFont systemFontOfSize:10];
10// 设置文字颜色
11[attrs setObject:[UIColor blackColor] forKey:UITextAttributeTextColor];
//动画效果
CATransition *anim = [CATransition animation];
anim.duration = 0.15;
anim.type = kCATransitionPush;
anim.subtype = kCATransitionFromRight;
//向左滑动 向历滑动
kCATransitionFromRight:kCATransitionFromLeft
