HUBComponentShowcaseSnapshotGenerator

@protocol HUBComponentShowcaseSnapshotGenerator <NSObject>

Protocol defining the public API of an object that can generate showcase snapshots

Use this API to generate snapshot images of components, that can be used in showcases or tooling associated with the Hub Framework. Normally, you don’t interact with it in production code.

You don’t conform to this protocol yourself, instead request an instance conforming to it from the application’s HUBComponentShowcaseManager.


                    
                    
                    -generateShowcaseSnapshotForContainerViewSize:

Generate a snapshot of the component that this object represents

Declaration

Objective-C

- (UIImage *)generateShowcaseSnapshotForContainerViewSize:
    (CGSize)containerViewSize;

Parameters


                                containerViewSize

The size of the container view that the component should be simulated to be added in. This will be taken into account when calculating the size of the component’s view and thus the snapshot.