'Declaration
<DescriptionAttribute("The rotation of the annotation, in degrees, in the range [0;360]")> Public Property Rotation As Single
[Description("The rotation of the annotation, in degrees, in the range [0;360]")] public float Rotation {get; set;}
public read-write property Rotation: Single;
DescriptionAttribute("The rotation of the annotation, in degrees, in the range [0;360]") public function get,set Rotation : float