struct LightEffectsFeature
Contains specific capabilities related to light effects.
-
The corresponding value of the raw type.
A new instance initialized with
rawValue
will be equivalent to this instance. For example:enum PaperSize: String { case A4, A5, Letter, Legal } let selectedSize = PaperSize.Letter print(selectedSize.rawValue) // Prints "Letter" print(selectedSize == PaperSize(rawValue: selectedSize.rawValue)!) // Prints "true"
Declaration
Swift
let rawValue: UInt32
-
Creates a new option set from the given raw value.
This initializer always succeeds, even if the value passed as
rawValue
exceeds the static properties declared as part of the option set. This example creates an instance ofShippingOptions
with a raw value beyond the highest element, with a bit mask that effectively contains all the declared static members.let extraOptions = ShippingOptions(rawValue: 255) print(extraOptions.isStrictSuperset(of: .all)) // Prints "true"
Declaration
Swift
init(rawValue: UInt32)
Parameters
rawValue
The raw value of the option set to create. Each bit of
rawValue
potentially represents an element of the option set, though raw values may include bits that are not defined as distinct values of theOptionSet
type. -
The device supports the pulse effect, which means that light intensity ramps from mid-level brightness to maximum-level brightness and then ramps back to mid-level brightness, with a total cycle time of one pulse per second. During each cycle, maximum-level brightness lasts for about 200 milliseconds and mid-level brightness, excluding ramping, typically lasts for at least 500 milliseconds.
Declaration
Swift
static let pulse: Google.LightEffectsTrait.LightEffectsFeature
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The device supports the sleep effect, which gradually lowers brightness and, optionally, adjusts the color temperature over a period of time.
Declaration
Swift
static let sleep: Google.LightEffectsTrait.LightEffectsFeature
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The device supports the wake effect, which gradually increases brightness and, optionally, adjusts the color temperature over a period of time.
Declaration
Swift
static let wake: Google.LightEffectsTrait.LightEffectsFeature