Arcuated tab view controller with toggleing animation, 2 ~ 4 tabs are enabled. What's more, you can swipe left or right to toggle the views.

Subclass KYArcTabViewController and override the -setup message to configure the child view controllers.

Then use the designated initializer below to initialize the tab view controller when you need:

- (id)  initWithTitle:(NSString *)title                // title
           tabBarSize:(CGSize)tabBarSize               // size of tab bar
tabBarBackgroundColor:(UIColor *)tabBarBackgroundColor // background color of tab bar
             itemSize:(CGSize)itemSize                 // size of items on tab bar
                arrow:(UIImage *)arrow;                // arrow on the tab bar

This code is distributed under the terms and conditions of the MIT license.