http://i.stack.imgur.com/NAqSJ.png標籤欄垂直偏移的iOS 5
嗨
我有我的定製標籤欄垂直方向的偏移問題。 UIImage和屏幕底部之間似乎有一個黑色的差距。這怎麼解決?我用下面的代碼在第一個的viewController我viewDidLoad中()方法:
[super viewDidLoad];
UIImage *selectedImage0 = [UIImage imageNamed:@"tabBarButtonHomeSelected.png"];
UIImage *unselectedImage0 = [UIImage imageNamed:@"tabBarButtonHomeUnselected.png"];
UIImage *selectedImage1 = [UIImage imageNamed:@"tabBarButtonUserSelected.png"];
UIImage *unselectedImage1 = [UIImage imageNamed:@"tabBarButtonUserUnselected.png"];
UIImage *selectedImage2 = [UIImage imageNamed:@"tabBarButtonPricetagSelected.png"];
UIImage *unselectedImage2 = [UIImage imageNamed:@"tabBarButtonPricetagUnselected.png"];
UIImage *selectedImage3 = [UIImage imageNamed:@"tabBarButtonStarSelected.png"];
UIImage *unselectedImage3 = [UIImage imageNamed:@"tabBarButtonStarUnselected.png"];
UIImage *selectedImage4 = [UIImage imageNamed:@"tabBarButtonGearSelected.png"];
UIImage *unselectedImage4 = [UIImage imageNamed:@"tabBarButtonGearUnselected.png"];
UITabBar *tabBar = self.tabBarController.tabBar;
UITabBarItem *item0 = [tabBar.items objectAtIndex:0];
UITabBarItem *item1 = [tabBar.items objectAtIndex:1];
UITabBarItem *item2 = [tabBar.items objectAtIndex:2];
UITabBarItem *item3 = [tabBar.items objectAtIndex:3];
UITabBarItem *item4 = [tabBar.items objectAtIndex:4];
[item0 setFinishedSelectedImage:selectedImage0 withFinishedUnselectedImage:unselectedImage0];
[item1 setFinishedSelectedImage:selectedImage1 withFinishedUnselectedImage:unselectedImage1];
[item2 setFinishedSelectedImage:selectedImage2 withFinishedUnselectedImage:unselectedImage2];
[item3 setFinishedSelectedImage:selectedImage3 withFinishedUnselectedImage:unselectedImage3];
[item4 setFinishedSelectedImage:selectedImage4 withFinishedUnselectedImage:unselectedImage4];
我好心謝謝。
是的,我想要標題刪除和圖標垂直居中。你可能有這樣的例子嗎? – naf