Instance Method

view(forRow:forComponent:)

Returns the view used by the picker view for a given row and component.

Declaration

func view(forRow row: Int, forComponent component: Int) -> UIView?

Parameters

row

The zero-indexed number of a row of the picker view.

component

The zero-indexed number of a component of the picker view.

Return Value

The view provided by the delegate in the pickerView(_:viewForRow:forComponent:reusing:) method. Returns nil if the specified row of the component is not visible or if the delegate does not implement pickerView:viewForRow:forComponent:reusingView:.