彩色图像不占用iPhone 6上的标签栏项目; 6+

Question

我有这个代码在tabbar中显示彩色图像。

_itemOneNavigationController.tabBarItem.image = [[UIImage imageNamed:@"tabbar-trophy"] imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal];
_itemOneNavigationControllerr.tabBarItem.selectedImage = [[UIImage imageNamed:@"tabbar-trophy-selected"] imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal];

这适用于iPhone5＆amp;但是，在iPhone6＆amp; 6+，图像出现但不占用整个tabBarItem。他们出现在中心位置。

Answer 1

尝试UITabBarItem setFinishedSelectedImage:withFinishedUnselectedImage:

UIImage *unselected = [[UIImage imageNamed:@"tabbar-trophy"] imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal];
UIImage *selected = [[UIImage imageNamed:@"tabbar-trophy-selected"] imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal];

[_itemOneNavigationController.tabBarItem setFinishedSelectedImage:selected withFinishedUnselectedImage:unselected];