Instance Property

videoMaxZoomFactor

Indicates the maximum zoom factor allowed for the format.

Declaration

@property(nonatomic, readonly) CGFloat videoMaxZoomFactor;

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

videoFieldOfView

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

videoZoomFactorUpscaleThreshold

Indicates the zoom factor at which pixel data is upscaled.

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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