Instance Property

videoMaxZoomFactor

Indicates the maximum zoom factor allowed for the format.

Declaration

var videoMaxZoomFactor: CGFloat { get }

Discussion

A maximum factor of 1.0 indicates that the format is not capable of zooming.

For more on device zoom controls, see Managing Zoom Settings.

See Also

Examining Zoom Attributes

var videoFieldOfView: Float

Indicates the format’s horizontal field of view in degrees.

var videoZoomFactorUpscaleThreshold: CGFloat

Indicates the zoom factor at which pixel data is upscaled.