我的配置文件视图控制器嵌入在导航控制器内部,并显示彩色导航栏。但我想避免那种或如何使导航栏背景颜色为clearColor。这样它就可以显示下面的图像,例如。推特应用
试试这段代码:
[self.navigationBar setBackgroundImage:[UIImage new]
forBarMetrics:UIBarMetricsDefault];
self.navigationBar.shadowImage = [UIImage new];
self.navigationBar.translucent = YES;
self.navigationController.navigationBar.tintColor = [UIColor clearColor];
self.navigationController.navigationBar.backgroundColor = [UIColor clearColor];
试试这个
[self.navigationBar setBackgroundImage:[UIImage new]
forBarMetrics:UIBarMetricsDefault];
self.navigationBar.shadowImage = [UIImage new];
self.navigationBar.translucent = YES;
在迅速
self.navigationBar.setBackgroundImage(UIImage(), forBarMetrics: UIBarMetrics.Default)
self.navigationBar.shadowImage = UIImage()
self.navigationBar.translucent = true
这是非常样品,您可以尝试:
YourNavigation.navigationBar.barTintColor = [UIColor clearColor];
YourNavigation:输入您的NavigationController。
如果这有用,你可以为我加油!
谢谢
把这一行放在AppDelegate的didFinsihLaunchingWithOptions:
中
[[UINavigationBar appearance] setBackgroundImage:[UIImage new] forBarMetrics:UIBarMetricsDefault]; // This is for clear navigation bar
[[UINavigationBar appearance] setShadowImage:[UIImage new]]; // this for remvove line under the navigationbar
[self.navigationController.navigationBar setBackgroundImage:[UIImage new]
forBarMetrics:UIBarMetricsDefault];
self.navigationController.navigationBar.shadowImage = [UIImage new];
self.navigationController.navigationBar.translucent = YES;
self.navigationController.view.backgroundColor = [UIColor clearColor];
self.navigationController.navigationBar.backgroundColor = [UIColor clearColor];
您无法使导航栏清晰。只需添加自定义视图,然后将其清除。