Initializer
init(secondsFromGMT:)
iOS 8.0+
iPadOS 8.0+
Mac Catalyst 8.0+
macOS 10.10+
tvOS 9.0+
watchOS 2.0+
Returns a time zone initialized with a specific number of seconds from GMT.
init?(secondsFromGMT seconds: Int)Parameters
secondsThe number of seconds from GMT.
Return Value
A time zone, or nil if a valid time zone could not be created from seconds.
Discussion
Time zones created with this never have daylight savings and the offset is constant no matter the date. The identifier and abbreviation do NOT follow the POSIX convention (of minutes-west).