CGDisplayCopyDisplayMode(_:)
Returns information about a display’s current configuration.
Declaration
func CGDisplayCopyDisplayMode(_ display: CGDirectDisplayID) -> CGDisplayMode?Parameters
- display:
The identifier of the display to be accessed.
Return Value
A display-mode opaque-type reference, or NULL if the display is invalid. In Objective-C, you’re responsible for releasing the display mode using CGDisplayModeRelease.
See Also
Functions
CGAcquireDisplayFadeReservation(_:_:)CGAssociateMouseAndMouseCursorPosition(_:)CGBeginDisplayConfiguration(_:)CGCancelDisplayConfiguration(_:)CGCaptureAllDisplays()CGCaptureAllDisplaysWithOptions(_:)CGCompleteDisplayConfiguration(_:_:)CGConfigureDisplayFadeEffect(_:_:_:_:_:_:)CGConfigureDisplayMirrorOfDisplay(_:_:_:)CGConfigureDisplayMode(_:_:_:)CGConfigureDisplayOrigin(_:_:_:_:)CGConfigureDisplayStereoOperation(_:_:_:_:)CGConfigureDisplayWithDisplayMode(_:_:_:_:)CGCursorIsDrawnInFramebuffer()CGCursorIsVisible()