---
title: "closest(to:)"
framework: imageplayground
role: symbol
role_heading: Type Method
path: "imageplayground/imageplaygroundoptions/sizespecification-swift.struct/closest(to:)"
---

# closest(to:)

Creates a new instance of this structure with a size value that best matches the specified size.

## Declaration

```swift
static func closest(to size: CGSize) -> ImagePlaygroundOptions.SizeSpecification
```

## Parameters

- `size`: The image size you want.

## Return Value

Return Value A structure with a supported size that most closely matches the requested value in size.

## Discussion

Discussion This method finds the supported image size that’s closest to the value in the size parameter. The method considers both the resolution and aspect ratio of the requested size when choosing the output size.