How to make a mini cover flow like menu tab (as in the CNBC app) in iOS?

Does anyone know how the CNBC apps (under the "Markets" tab) did the mini cover flow like tab menu bar at the top to select the different indexes? 开发者_开发问答It looks pretty cool...

Thanks, Charles.

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There's a cover flow component (Open Flow) That might work for you.

Not sure if it'll render small enough, but it's open source so change to your needs.