heading property
getter/setter pair
Heading (degree). Rotation about the vertical axis or the clockwise angle
between the compass direction and the true north. If available, the value
is guaranteed to be in the range [0,360); North is at 0 degrees, East is
at 90 degrees, South is at 180 degrees, and West is at 270 degrees. If
not available, the value is null.
Implementation
double? heading;