Protocol

UIAccessibilityContentSizeCategoryImageAdjusting

Methods to determine when to adjust images for different content size categories.

Declaration

@protocol UIAccessibilityContentSizeCategoryImageAdjusting

Overview

Objects adopt this protocol when they support scaling image assets to the size required by the accessibility content size categories. Typically, an object sets the adjustsImageSizeForAccessibilityContentSizeCategory property to YES only when its image contains vector data that can scale well to the larger sizes required for accessibility.

Topics

Preferring Accessibility-Specific Images

adjustsImageSizeForAccessibilityContentSizeCategory

A Boolean value that indicates whether the image size increases to support accessibility content size categories.

Required.

Relationships

Inherits From

See Also

Behaviors

UIAccessibilityFocus

An informal protocol that provides a way to find out whether an assistive technology, such as VoiceOver, is focused on an accessible element.

UIAccessibilityIdentification

Methods that associate a unique identifier with elements in your user interface.

UIAccessibilityReadingContent

Methods to implement on an object that represents content that is intended to be read by users, such as a book or an article.