[iOS]使用CYLTabBarController时UITabBarItem实心问题 [iOS]使用CYLTabBarController时UITa

使用TabBarController时，注意设置image的UIImageRenderingModeAlwaysOriginal属性，否则只显示图片轮廓（被转换过了），图片不能正常显示

- (NSArray *)tabBarItemsAttributesForTabBar {UIImage *buy_normal_icon = [UIImage imageNamed:@"buy_normal"]; buy_normal_icon = [buy_normal_icon imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal]; // lottie动画的json文件来自于NorthSea, respect! CGFloat firstXOffset = -12/2; NSDictionary *firstTabBarItemsAttributes = @{ CYLTabBarItemTitle : @"首页", CYLTabBarItemImage : [UIImage imageNamed:@"home_normal"],/* NSString and UIImage are supported*/ CYLTabBarItemSelectedImage : @"home_highlight",/* NSString and UIImage are supported*/ CYLTabBarItemTitlePositionAdjustment: [NSValue valueWithUIOffset:UIOffsetMake(firstXOffset, -2.5)] }; CGFloat secondXOffset = (-25+2)/2; NSDictionary *secondTabBarItemsAttributes = @{ CYLTabBarItemTitle : @"拍卖", CYLTabBarItemImage : buy_normal_icon, CYLTabBarItemSelectedImage : [UIImage imageNamed:@"buy_highlight"], CYLTabBarItemTitlePositionAdjustment: [NSValue valueWithUIOffset:UIOffsetMake(secondXOffset, -2.5)], }; NSDictionary *thirdTabBarItemsAttributes = @{ CYLTabBarItemTitle : @"交易", CYLTabBarItemImage : [UIImage imageNamed:@"sell_normal"], CYLTabBarItemSelectedImage : @"sell_highlight", CYLTabBarItemTitlePositionAdjustment: [NSValue valueWithUIOffset:UIOffsetMake(-secondXOffset, -2.5)], }; NSDictionary *fourthTabBarItemsAttributes = @{ CYLTabBarItemTitle : @"我的", CYLTabBarItemImage :[UIImage imageNamed:@"mine_normal"], CYLTabBarItemSelectedImage : @"mine_highlight", CYLTabBarItemTitlePositionAdjustment: [NSValue valueWithUIOffset:UIOffsetMake(-firstXOffset, -2.5)] }; NSArray *tabBarItemsAttributes = @[ firstTabBarItemsAttributes, secondTabBarItemsAttributes, thirdTabBarItemsAttributes, fourthTabBarItemsAttributes ]; return tabBarItemsAttributes; }

【[iOS]使用CYLTabBarController时UITabBarItem实心问题】核心代码

UIImage *buy_normal_icon = [UIImage imageNamed:@"buy_normal"]; buy_normal_icon = [buy_normal_icon imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal];