The GPSHeading object is a system structure that stores speed and directional information used by the SerialGPS object. The GPSHeading object has no events. It inherits functions from the PowerObject base object.
GPSHeading property |
Datatype |
Description |
|---|---|---|
ClassDefinition |
PowerObject |
An object of type PowerObject containing information about the class definition of the object or control. |
Real |
Ground speed in knots. |
|
Real |
True heading without taking into account magnetic variation. |
|
Boolean |
Whether the navigation receiver accepts the heading data. |
|
Real |
Magnetic variation in degrees. The value is 0 if magnetic variation information is not provided in the heading data. |
|
Char |
Direction of magnetic variation. Possible values are E for East and W for West. The value is an empty character if magnetic variation information is not provided in the heading data. |
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