Instance Method

magnifyWithEvent:

Informs the receiver that the user has begun a pinch gesture.

Declaration

- (void)magnifyWithEvent:(NSEvent *)event;

Parameters

event

An event object representing the magnify gesture.

Discussion

The event will be sent to the view under the touch in the key window.

See Also

Touch and Gesture Events

- beginGestureWithEvent:

Informs the receiver that the user has begun a touch gesture.

- endGestureWithEvent:

Informs the receiver that the user has ended a touch gesture.

- rotateWithEvent:

Informs the receiver that the user has begun a rotation gesture.

- swipeWithEvent:

Informs the receiver that the user has begun a swipe gesture.

- touchesBeganWithEvent:

Informs the receiver that new set of touches has been recognized.

- touchesMovedWithEvent:

Informs the receiver that one or more touches has moved.

- touchesCancelledWithEvent:

Informs the receiver that tracking of touches has been cancelled for any reason.

- touchesEndedWithEvent:

Returns that a set of touches have been removed.

- wantsForwardedScrollEventsForAxis:

Returns whether to forward elastic scrolling gesture events up the responder.

- smartMagnifyWithEvent:

Informs the receiver that the user performed a smart zoom gesture.

- wantsScrollEventsForSwipeTrackingOnAxis:

Implement this method to track gesture scroll events such as a swipe.

NSEventGestureAxis

The gesture tracking axis.