RSDImageWrapperDelegate

public protocol RSDImageWrapperDelegate

The RSDImageWrapperDelegate is a singleton delegate that can be used to customize the rules for fetching an image using the RSDImageWrapper. If defined and attached to the RSDImageWrapper using the static property sharedDelegate then the image wrapper will ask the delegate for the appropriate image.


                    
                    
                    fetchImage(for:with:callback:)

Get an image of the appropriate size.

Declaration

Swift

func fetchImage(for size: CGSize, with imageName: String, callback: @escaping ((UIImage?) -> Void))

Parameters

`size`	The size of the image to return.
`imageName`	The name of the image
`callback`	The callback with the image, run on the main thread.