ARX acedInitGet 返回值

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Input options set by acedInitGet
Bit value        Code        Description
1        RSG采用NONULL        Disallow null input
2        RSG采用NOZERO        Disallow zero values
4        RSG采用NONEG        Disallow negative values
8        RSG采用NOLIM        Do not check drawing limits, even if LIMCHECK is on
32        RSG采用DASH        Use dashed lines when drawing rubber-band line or box
64        RSG采用2D        Ignore Z coordinate of 3D points (acedGetDist() only)
128        RSG采用OTHER        Allow arbitrary input--whatever the user types
256        RSG采用DDISTFIRST        Force direct distance input to have precedence over arbitrary input
512        RSG采用TRACKUCS        Allow UCS tracking for faces
1024        RSG采用NOORTHOZ        Disables polar/otrack/ortho tracking in the Z direction
2048        RSG采用NOOSNAP        Disables object snaps