如何从左侧加载视图？

Question

- (void)pushViewController:(UIViewController *)viewController animated:(BOOL)animated

此功能从右侧加载视图.如何从左侧加载视图？

Answer 1

这里是

CATransition *animation = [CATransition animation];
[[self navigationController] pushViewController:elementController animated:NO];
[animation setDuration:0.45];
[animation setType:kCATransitionPush];
[animation setSubtype:kCATransitionFromLeft];
[animation setTimingFunction:[CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionDefault]];
[[elementController.view layer] addAnimation:animation forKey:@"SwitchToView1"];

为此你必须这样做 #import <QuartzCore/QuartzCore.h>