roll property

double? roll
getter/setter pair

Roll (degree). Rotation about the longitudal axis or the angle between the vertical plane and the plane perpendicular to the ground. If available, the value is guaranteed to be in the range [-180,180]; positive value means that the vertical plane is tilted to right, negative value means that the vertical plane is tilted to left, and zero means that the planes are parallel. If not available, the value is null.

Implementation

double? roll;