# CGBitmapParameters ``` @dynamicMemberLookup struct CGBitmapParameters ``` ## Topics ### Instance Properties [`var colorSpace: CGColorSpace`](/documentation/CoreGraphics/CGBitmapParameters-4v8wo/colorSpace) ### Subscripts [`subscript(dynamicMember _: WritableKeyPath<__CGBitmapParameters, T>) -> T`](/documentation/CoreGraphics/CGBitmapParameters-4v8wo/subscript(dynamicMember:)-9hrsu) [`subscript(dynamicMember _: KeyPath<__CGBitmapParameters, T>) -> T`](/documentation/CoreGraphics/CGBitmapParameters-4v8wo/subscript(dynamicMember:)-psx7) --- 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)