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# ``ComponentLibrary/ContextualHintView``
The contextual hint view is a popover to present more context to the user.
## Overview
The `ContextualHintView` is a subclass of the `UIView`. That view is basically the content that will be enclosed in a popover which includes an arrow. You should configure the contextual hint view arrow direction, title, accessibility identifier, and click actions through it's view model ``ContextualHintViewModel``. The popover size should be set with `preferredContentSize` normally in the `viewDidLayoutSubviews` instance method, as well as setting the `popoverPresentationController` delegate and source view.
## Illustration
> This image is illustrative only. For precise examples of iOS implementation, please run the SampleApplication.
## Topics
### View Model
- ``ContextualHintViewModel``