Is it possible to add a border just on top of a UIView, if so, how please?
-- Basically just drop in a UIView in Interface Builder and change its class type to NAUIViewWithBorders. -- Then in your VC's viewDidLoad do something like: /* For a top border only ———————————————- */ self.
Overview. Layers are often used to provide the backing store for views but can also be used without a view to display content. A layer's main job is to manage the visual content that you provide but the layer itself has visual attributes that can be set, such as a background color, border, and shadow.
I just Testing Bellow few line of Code and it works very nice, just test it in to your Project. hope you'll get your solution easily.
Why to create new View and adding it into your existing view..? For this task simply create one CALayer and add it into your existing UIView's Layer do as following:-
#import <QuartzCore/QuartzCore.h> - (void)viewDidLoad { CALayer *TopBorder = [CALayer layer]; TopBorder.frame = CGRectMake(0.0f, 0.0f, myview.frame.size.width, 3.0f); TopBorder.backgroundColor = [UIColor redColor].CGColor; [myview.layer addSublayer:TopBorder]; [super viewDidLoad]; }
and It's Output is:-
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