Instance Property

window

The window in which the touch initially occurred.

Declaration

@property(nonatomic, readonly, strong) UIWindow *window;

Discussion

The value of the property is the window in which the touch originally occurred. This window might not be the same window that currently contains the touch.

See Also

Getting the Location of a Touch

- locationInView:

Returns the current location of the receiver in the coordinate system of the given view.

- previousLocationInView:

Returns the previous location of the receiver in the coordinate system of the given view.

view

The view to which touches are being delivered, if any.

majorRadius

The radius (in points) of the touch.

majorRadiusTolerance

The tolerance (in points) of the touch’s radius.

- preciseLocationInView:

Returns a precise location for the touch, when available.

- precisePreviousLocationInView:

Returns a precise previous location for the touch, when available.