addControlPoint addToKnotsLists calculateBorders clone DxfSpline DxfSpline getControlPoints getControlPointSize getControlPointWeight getDegree getKnotsLists isClosed m_Closed m_ControlPoints m_Degree m_KnotsLists m_Weights move rotate setCloseStatus setControlPoints setControlPointWeight setDegree setKnots writeDxf ~DxfSpline

setCloseStatus() void setCloseStatus ( bool  status )