ios - Swift: How to remove border from segmented control -

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how remove outside border of segmented control in xcode? i've set divider image wanted follow mock of app need have segmented control without outer border.

you can remove both borders , dividers using below function. create uisegmentedcontrol extension:

for swift 2.2:

extension uisegmentedcontrol {     func removeborders() {         setbackgroundimage(imagewithcolor(backgroundcolor!), forstate: .normal, barmetrics: .default)         setbackgroundimage(imagewithcolor(tintcolor!), forstate: .selected, barmetrics: .default)         setdividerimage(imagewithcolor(uicolor.clearcolor()), forleftsegmentstate: .normal, rightsegmentstate: .normal, barmetrics: .default)     }      // create 1x1 image color     private func imagewithcolor(color: uicolor) -> uiimage {         let rect = cgrectmake(0.0, 0.0, 1.0, 1.0)         uigraphicsbeginimagecontext(rect.size)         let context = uigraphicsgetcurrentcontext()         cgcontextsetfillcolorwithcolor(context, color.cgcolor);         cgcontextfillrect(context, rect);         let image = uigraphicsgetimagefromcurrentimagecontext();         uigraphicsendimagecontext();         return image     } }

for swift 3:

extension uisegmentedcontrol {     func removeborders() {         setbackgroundimage(imagewithcolor(color: backgroundcolor!), for: .normal, barmetrics: .default)         setbackgroundimage(imagewithcolor(color: tintcolor!), for: .selected, barmetrics: .default)         setdividerimage(imagewithcolor(color: uicolor.clear), forleftsegmentstate: .normal, rightsegmentstate: .normal, barmetrics: .default)     }      // create 1x1 image color     private func imagewithcolor(color: uicolor) -> uiimage {         let rect = cgrect(x: 0.0, y: 0.0, width:  1.0, height: 1.0)         uigraphicsbeginimagecontext(rect.size)         let context = uigraphicsgetcurrentcontext()         context!.setfillcolor(color.cgcolor);         context!.fill(rect);         let image = uigraphicsgetimagefromcurrentimagecontext();         uigraphicsendimagecontext();         return image!     } }

call above function.

segmentedcontrol.removeborders()

reference: remove uisegmentedcontrol separators completely. (iphone)

thanks https://stackoverflow.com/users/3921490/amagain swift 3 version.


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