| setimg | Generate a low level image |
| <graphic> | name of the graphic structure |
| [-t <type>] | type of view: net | vec |
| rmimg | Clear a low level image |
| <graphic> | name of the graphic structure |
These commands can be used to generate and clear a low level graphic structure. The low level image is a list of graphical primitives, which can be displayed with simple graphic routines. Normally these commands are embedded within other commands such as wrps (see section 8.3) or the user interface.
... NDA> mkgrp grp1 -s s1 ... NDA> setimg grp1 ... NDA> rmimg grp1