CompassDirectionRefEnum

Undefined value

If GPS positioning is available, record in true north; if GPS is off or not available, record in magnetic north.

If the azimuth is set to true north, GPS is turned off, or positioning is not possible, the azimuth information is not recorded (positioning information is required for conversion).

Do not set azimuth to true north, set azimuth to magnetic north

Returns a representation of an immutable list of all enum entries, in the order they're declared.

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Returns an array containing the constants of this enum type, in the order they're declared.