enum PointType { kXline1Point = 0, kXline2Point = 1, kOriginPoint = 0, kDefiningPoint = 1, kXline1Start = 0, kXline1End = 1, kXline2Start = 2, kXline2End = 3, kVertexPoint = 2, kChordPoint = 0, kCenterPoint = 1, kFarChordPoint = 1, kOverrideCenterPoint = 2, kAngLineStart = 2, kJogPoint = 3, kAngLineEnd = 3, kLeaderPoint = 0 };