Event.HEADING UPDATE
Available since: Gideros 2011.6
Value: headingUpdate
Defined by: Geolocation
Description
This event is dispatched on each user heading direction update.
Parameters
magneticHeading: (number) the value in this property represents the heading relative to the magnetic North Pole, which is different from the geographic North Pole. The value 0 means the device is pointed toward magnetic north, 90 means it is pointed east, 180 means it is pointed south, and so on
trueHeading: (number) the value in this property represents the heading relative to the geographic North Pole. The value 0 means the device is pointed toward true north, 90 means it is pointed due east, 180 means it is pointed due south, and so on. A negative value indicates that the heading could not be determined
magneticX: (number) magnetic field in the X direction, in µT
magneticY: (number) magnetic field in the Y direction, in µT
magneticZ: (number) magnetic field in the Z direction, in µT
