fileAnimationImageOriginalRectKey
A key with a corresponding value that indicates the starting location of the image onscreen.
Declaration
static let fileAnimationImageOriginalRectKey: ProgressUserInfoKeyDiscussion
The associated value is an NSValue that contains an NSRect, in screen coordinates. This entry is optional, but if present, along with a value for fileAnimationImageKey, the Dock may show an animation. When the Dock has an item for the folder that contains the relevant file (such as the Downloads folder), the Dock uses this key to show an animation of the file flying into the Dock.