设置是否启用极轴功能
static VOID Mx_SetPoloarTracee(LONG lShow);
例如: VC COM
IDispatchPtr spRet(m_ocx.CallLongParam1(_T("Mx_SetGridMode"),1),false); IDispatchPtr spRet1(m_ocx.CallLongParam1(_T("Mx_SetPoloarTracee"),1),false); IDispatchPtr spRet2(m_ocx.CallLongParam1(_T("Mx_ShowWeight"),1),false);
MxDrawXCustomFunction 方法