---
title: UIImageReader.Configuration
framework: uikit
role: symbol
role_heading: Structure
path: uikit/uiimagereader-swift.struct/configuration-swift.struct
---

# UIImageReader.Configuration

The properties that a reader uses to decode images.

## Declaration

```swift
struct Configuration
```

## Topics

### Creating the configuration

- [init()](uikit/uiimagereader-swift.struct/configuration-swift.struct/init().md)

### Configuration properties

- [prefersHighDynamicRange](uikit/uiimagereader-swift.struct/configuration-swift.struct/prefershighdynamicrange.md)
- [preparesImagesForDisplay](uikit/uiimagereader-swift.struct/configuration-swift.struct/preparesimagesfordisplay.md)
- [preferredThumbnailSize](uikit/uiimagereader-swift.struct/configuration-swift.struct/preferredthumbnailsize.md)
- [pixelsPerInch](uikit/uiimagereader-swift.struct/configuration-swift.struct/pixelsperinch.md)

## Relationships

### Conforms To

- [Equatable](swift/equatable.md)