CBLLiveViewZoomLevelPropertyValue

Objective-C

@protocol CBLLiveViewZoomLevelPropertyValue <CBLPropertyValue>

Swift

protocol LiveViewZoomLevelPropertyValue : PropertyValue

A property value that represents a live view zoom level.

  • Returns YES if the value represents a “zoomed in” value, otherwise NO.

    Declaration

    Objective-C

    @property (nonatomic, readonly) BOOL isZoomedIn;

    Swift

    var isZoomedIn: Bool { get }

  • Returns a numeric zoom factor. These values aren’t neccessarily consistent between camera manufacturers or even models, but they will get larger the more zoomed in the value is - it’s useful for sorting. There are two special values: no zoom is 1.0, and an unknown zoom factor is 0.0.

    Declaration

    Objective-C

    @property (nonatomic, readonly) double zoomFactor;

    Swift

    var zoomFactor: Double { get }