Table of Contents

Event.HEADING_UPDATE

Available since version: Gideros 2011.6

Description:

This event is dispatched on each user heading direction update

Value:

Event.HEADING_UPDATE = "headingUpdate"

Event properties:

  • 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.