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class in UnityEngine.UI
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CloseUtility class that is used to help with Text update.
When Unity rebuilds a font atlas a callback is sent to the font. Using this class you can register your text as needing to be rebuilt if the font atlas is updated.
| TrackText | Register a Text element for receiving texture atlas rebuild calls. |
| UntrackText | Deregister a Text element from receiving texture atlas rebuild calls. |