Instance Property

backgroundColor

The view’s background color.

Declaration

@NSCopying var backgroundColor: UIColor? { get set }

Discussion

Changes to this property can be animated. The default value is nil, which results in a transparent background color.

See Also

Configuring a View’s Visual Appearance

var isHidden: Bool

A Boolean value that determines whether the view is hidden.

var alpha: CGFloat

The view’s alpha value.

var isOpaque: Bool

A Boolean value that determines whether the view is opaque.

var tintColor: UIColor!

The first nondefault tint color value in the view’s hierarchy, ascending from and starting with the view itself.

var tintAdjustmentMode: UIView.TintAdjustmentMode

The first non-default tint adjustment mode value in the view’s hierarchy, ascending from and starting with the view itself.

var clipsToBounds: Bool

A Boolean value that determines whether subviews are confined to the bounds of the view.

var clearsContextBeforeDrawing: Bool

A Boolean value that determines whether the view’s bounds should be automatically cleared before drawing.

var mask: UIView?

An optional view whose alpha channel is used to mask a view’s content.

class var layerClass: AnyClass

Returns the class used to create the layer for instances of this class.

var layer: CALayer

The view’s Core Animation layer used for rendering.

Beta Software

This documentation contains preliminary information about an API or technology in development. This information is subject to change, and software implemented according to this documentation should be tested with final operating system software.

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