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# UIAccessibilityContentSizeCategoryImageAdjusting

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

```
protocol UIAccessibilityContentSizeCategoryImageAdjusting : NSObjectProtocol
```

## 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`](/documentation/UIKit/UIAccessibilityContentSizeCategoryImageAdjusting/adjustsImageSizeForAccessibilityContentSizeCategory) property to <doc://com.apple.documentation/documentation/Swift/true> only when its image contains vector data that can scale well to the larger sizes required for accessibility.

## Topics

### Preferring accessibility-specific images

[`adjustsImageSizeForAccessibilityContentSizeCategory`](/documentation/UIKit/UIAccessibilityContentSizeCategoryImageAdjusting/adjustsImageSizeForAccessibilityContentSizeCategory)

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


---

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