public XAngle operator -( XAngle a )
[Missing <param name="a"/> documentation for "M:Pixoneer.NXDL.XAngle.op_Subtraction(Pixoneer.NXDL.XAngle)"]
NXDL is a registered trademark of Pixoneer Geomatics, Inc., registered in the Republic of KOREA Patent and Trademark Office, for the computer program described herein.