[英]Why image shown in UITabBar, on selected item, not properly?
您需要为此使用UIImageRenderingMode。
UIImage *imgNormal=[UIImage imageNamed:@"normal.png"];
imgNormal=[imgNormal imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal];
UIImage *imgSelected=[UIImage imageNamed:@"active.png"];
imgSelected=[imgSelected imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal];
tabBarItem.image = imgNormal;
tabBarItem.selectedImage = imgSelected;
希望能帮助到你 :)。
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