常用
AutoCAD 2012 帮助
Show in Contents
Add to Favorites
Home: AutoLISP Reference Guide
graphscr
G Functions
grdraw
AutoLISP Functions
>
G Functions
>
grclear
Clears the current viewport (obsolete function)
(grclear)
Returns
nil
G Functions
gc
gcd
get_attr
get_tile
getangle
getcfg
getcname
getcorner
getdist
getenv
getfiled
getint
getkword
getorient
getpoint
getreal
getstring
getvar
graphscr
grclear
grdraw
grread
grtext
grvecs
