UISegmentedControl custom background image

Question

I have UINavigationBar setup as image - some wood texture. I want to insert UISegmentedControl with 4 buttons on that bar. Buttons should have same texture with slightly changed

Answer 1

https://github.com/xhan/PlutoLand/blob/master/PlutoLand/UI/PLSegmentView.h

a custom SegmentView that can specify two images(normal, clicked)