Iphone: button corner radius not set

Question

In my nib file, I selected one custom button and I want to set its corner radius. I contacted the QuartzCore framework and then I will write the following code to set its angular radius

[[btnPressureLink layer] setCornerRadius:15.0]; 

and when I add the background color for the button, the corner radius is set, but when I put the image on the button, the corner radius is not set. What needs to be done to set the radius of the angle when the image is used on the button?

Answer 1

Try

  btnPressureLink.layer.cornerRadius = 15.0; [btnPressureLink.layer setMasksToBounds:YES]; 

Answer 2

You can also use this,

 [[btnPressureLink layer]setCornerRadius:4.0f]; [[btnPressureLink layer]setMasksToBounds:YES]; 

Answer 3

Import the quartz core and try this ...

 button.layer.borderWidth = 2.0; button.layer.cornerRadius = 12; [button.layer setMasksToBounds:YES]; 

Answer 4

Swift 4

 self.buttonDone.layer.masksToBounds = true //round shape self.buttonDone.layer.cornerRadius = buttonDone.bounds.height/2 //custom shape self.buttonCancel.layer.cornerRadius = 12