deleting line types

[Anonymous]

Hi everyone,

I wonder if there is a way to purge line types in a drawing using a lisp command.

The drawing has xrefs with line types , and I want to erase any duplicate or unnecessary line types.

Thank you in advance.

Eyal

[DannyNL]

The easiest way is using:

(command "PURGE" "LT" "*" "N")

But it will only purge linetypes in the current drawing and not your XRef's.

To purge linetypes in the XRef's, the XRef drawing will need to be opened and then the PURGE command needs to be executed inside this drawing.

[Anonymous]

Hello DannyNL,

I have tried to write this -  PURGE "LT" "*" "N"

in the command line but it doesn't work, why?

[cadffm]

Danny wrote it.
You can not clean anything if it is referenced.