NSAccessibilityImage
A role-based protocol that declares the minimum interface necessary for an accessibility element to act as an image.
Declaration
protocol NSAccessibilityImage : NSAccessibilityElementProtocolOverview
Use this protocol when you want a user interface element to behave like an image_ _in the accessibility hierarchy.
You can further enhance the adopting element by implementing any of the information properties or action methods that the NSAccessibilityProtocol protocol declares.