window - Adding geometric tolerance in Autocad using Autolisp -

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i attempting draw geometric tolerances using autolisp script. however, have found (command "tolerance") pull geometric tolerance window. know how add more arguments? goal draw parallelism symbol tolerance.

maybe don't need draw geometricaly. maybe it's enought set symbol text unicode? propably symbol of parallelism has code /u+2225 it's need t o find font containing symbol


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