| ### Differences From UIPageControl |
| |
| This page control provides an animation effect that keeps a page indicator in sync with the |
| scrolling of a designated scroll view. This is in contrast to a native `UIPageControl`, which |
| shows the current page indicator without any animated transitions between changes. |
| |
| As the user scrolls, a track will be drawn with animation from the current indicator position |
| towards the next indicator position that is being scrolled towards. The current indicator will |
| float along this track and position itself based on the percent scrolled between the pages. |
| When the scroll view finishes scrolling, the track will disappear with animation towards the |
| final position of the new page. |
