Initializer

init(view:)

Returns a newly initialized preview interaction for the specified view.

Declaration

init(view: UIView)

Parameters

view

The view for which the preview interaction should respond

Return Value

An initialized preview interaction.

Discussion

Preview interactions operate on touches within a specified view. Unlike gesture recognizers, the view doesn't maintain a strong reference to preview interactions. You must therefore retain a reference to the preview interaction to ensure that it continues to receive touches from the view.

See Also

Preparing Preview Interactions

var delegate: UIPreviewInteractionDelegate?

An object that acts as the delegate of the preview interaction.