Element: graphic_window.display_group

Type

group

Description

The group containing all primitives viewable in graphic_window. This may be a combination of the contents of many groups, depending on how the viewable groups for the window have been defined.

It is maintained dynamically by the system as a result of the wgroup command and cannot be changed directly.

For new windows the contents of this group is typically all graphic primitives in the graphic database, i.e. the all group.

Examples

Test whether an entity is viewable in a window.

if (ingroup(myent,mywin.display_group))
    !It is viewable

See Also

Commands:	wgroup
Identifiers:	all (group)
Structures:	window.groups, window.groups_ex