ios - Rounded rect using UIRectCorner in Swift not working -

i trying create rounded rect uitableviewcell have created in storyboard. using swift 2 in xcode 7. have 2 views in prototype cell, topview , bottom view. want topview have top corners rounds, , bottomview have corners rounded.

in awakefromnib (may go somewhere else better later):

... self.topview.backgroundcolor = uicolor.redcolor() self.bottomview.backgroundcolor = uicolor.graycolor()  self.setmasktoview(self.topview, corners:uirectcorner.topleft.union(uirectcorner.topright)) self.setmasktoview(self.bottomview, corners: uirectcorner.bottomleft.union(uirectcorner.bottomright)) ... 

in separate function (based on answer stack overflow post):

func setmasktoview(view : uiview, corners: uirectcorner) {     let rounded = uibezierpath(roundedrect: self.bounds, byroundingcorners: corners, cornerradii: cgsize(width: 10, height: 10))     let mask = cashapelayer()      mask.path = rounded.cgpath     view.layer.mask = mask } 

note, tried [.topright, .topleft] instead of union(), based on various other stack overflow posts. nothing seems change anything. cleaned , restarted xcode in desperation. getting:

if has ideas might up, appreciate it.

thanks.

you have 2 problems.

1. awakefromnib based on view bounds, because views haven't been resized device @ point. should create mask layers in awakefromnib, should set paths in layoutsubviews.

2. in setmasktoview(_:corners:), need use view.bounds, not self.bounds, create path.