printInteractionControllerWillStartJob(_:)
Tells the delegate that the print job is about to start.
Declaration
optional func printInteractionControllerWillStartJob(_ printInteractionController: UIPrintInteractionController)Parameters
- printInteractionController:
The shared instance of Uiprintinteractioncontroller that is managing the print job.
Discussion
You can implement this method to do set-up tasks related to the print job. For example, an application that needs to do intensive rendering could implement this method to pause animations. This method is called before drawing begins but after the printing user interface is dismissed.