Instance Property

enableSetNeedsDisplay

A Boolean value that indicates whether the view responds to setNeedsDisplay().

Declaration

var enableSetNeedsDisplay: Bool { get set }

Discussion

If this value and the value of isPaused are true, the view behaves similarly to a UIView object, responding to calls to setNeedsDisplay(). In this case, the view’s internal draw loop is paused and updates are event-driven instead.

The default value is false.

See Also

Drawing Your View’s Contents

func draw()

Redraws the view’s contents immediately.

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