getMovedRectsDelta(dx:dy:)
Return the movement delta values for a single update.
Declaration
func getMovedRectsDelta(dx: UnsafeMutablePointer<CGFloat>, dy: UnsafeMutablePointer<CGFloat>)Parameters
- dx:
A pointer to a
CGFloatto store the x component of the movement delta - dy:
A pointer to a
CGFloatto store the y component of the movement delta
Discussion
The delta values describe the offset from the moved rectangles back to the source location.
See Also
Functions
CGAcquireDisplayFadeReservation(_:_:)CGAssociateMouseAndMouseCursorPosition(_:)CGBeginDisplayConfiguration(_:)CGCancelDisplayConfiguration(_:)CGCaptureAllDisplays()CGCaptureAllDisplaysWithOptions(_:)CGCompleteDisplayConfiguration(_:_:)CGConfigureDisplayFadeEffect(_:_:_:_:_:_:)CGConfigureDisplayMirrorOfDisplay(_:_:_:)CGConfigureDisplayMode(_:_:_:)CGConfigureDisplayOrigin(_:_:_:_:)CGConfigureDisplayStereoOperation(_:_:_:_:)CGConfigureDisplayWithDisplayMode(_:_:_:_:)CGCursorIsDrawnInFramebuffer()CGCursorIsVisible()