//    //设置tabbar的背景颜色
// [self.tabBar setBarTintColor:[UIColor redColor]];
// //设置选中时图片和文字的颜色
// [self.tabBar setTintColor:[UIColor orangeColor]];
// //取消tabbar的半透明效果
// self.tabBar.translucent = false;
//设置文本属性
// [[UITabBarItem appearance] setTitleTextAttributes:[NSDictionary dictionaryWithObjectsAndKeys:
// [UIColor redColor], NSForegroundColorAttributeName,
// nil] forState:UIControlStateSelected];

自定义选中时的图片

//    viewcontroller.tabBarItem.selectedImage =  [viewcontroller.tabBarItem.selectedImage imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal];

//设置选中时的背景图片.

self.tabBar.selectionIndicatorImage = [selImg resizedImgWithSize:CGSizeMake(w, h)];

    
05-11 13:27