# CGSizeMakeWithDictionaryRepresentation(_:_:) Fills in a size using the contents of the specified dictionary. ``` func CGSizeMakeWithDictionaryRepresentation(_ dict: CFDictionary, _ size: UnsafeMutablePointer) -> Bool ``` ## Parameters `dict` A dictionary that was previously returned from the function [`CGSizeCreateDictionaryRepresentation(_:)`](/documentation/CoreGraphics/CGSizeCreateDictionaryRepresentation(_:)). `size` On return, the size created from the specified dictionary. ## Return Value if successful; otherwise . ## Discussion --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)