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Question

i have one UIView and in that UIView i have UIImageView & what i have done is set cornerRadius to that UIView and also set borderWidth but i get nearly about 1 pixel space after that UIView so how can i fix that issue?

view1.clipsToBounds = YES;
view1.layer.cornerRadius = 150;
view1.layer.masksToBounds = YES;
view1.layer.borderColor = [UIColor whiteColor].CGColor;
view1.layer.borderWidth = 50;
view1.layer.opaque = NO;

You can check below image that show 1 pixel spacing.

Here is Demo Project Please Check That To - Click Here

Here how my view look like

Here is what i want

Properties

Answer 1

try using this it will work fine in my project

self.view1.layer.cornerRadius=_slider1.value;//Value as per your requirement

CALayer *borderLayer = [CALayer layer];
CGRect borderFrame = CGRectInset(CGRectZero,-1,-1);
[borderLayer setBackgroundColor:[[UIColor clearColor] CGColor]];
[borderLayer setFrame:borderFrame];
[borderLayer setCornerRadius:_slider1.value];//Value as per your requirement
[borderLayer setBorderWidth:_slider2.value];//Value as per your requirement
[borderLayer setBorderColor:[[UIColor whiteColor] CGColor]];
[self.view1.layer addSublayer:borderLayer];

self.view1.clipsToBounds=YES;

Answer 2

Try this its work fine... i change in your project . give me your email id i will send you.

_view1.layer.cornerRadius = _view1.frame.size.height / 2;
_view1.layer.masksToBounds = YES;
_view1.layer.borderColor = [UIColor whiteColor].CGColor;
_view1.layer.borderWidth = 20;

_img.layer.cornerRadius = _img.frame.size.height / 2 ;
_img.clipsToBounds = YES;