How can I put the three dots showing on what page you are on my views?

I have UIViewControler with three views and UISwipeGestureRecogniser and I can't figur开发者_运维百科e out how to put the dots that indicate on what page you are (like on the home screen on iOS.)

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You are looking for the UIPageControl.

Just so you know, you have to update this control as your user changes from "page" to "page". It's essentially a passive display. (You can't, for example, tell it to automatically update when a scroll view scrolls.)

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You want to checkout the UIPageControl