PGDisplay
An object that provides display functionality to the guest operating system in a way that the host-side virtual machine app can intercept.
Declaration
protocol PGDisplay : NSObjectProtocolOverview
The framework emulates hot-plugging to the display. After you create the display object, set the modeList property to a list of modes you want the display to use. The first time you set the mode list, the framework connects the display to the virtualized graphics card. When you release the display object, the device simulates unplugging the display.