ARX acedInitGet 返回值
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
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