2013

Table Of Contents
Group and Sort the List of Layers
You can control which layer names are listed in the Layers palette and sort
them by name or by property, such as color or visibility.
A layer group organizes the display of layer names in the Layers palette. In a
large drawing, you can use layer groups to list the layers you need to work
with.
There are two kinds of layer groups
Layer dynamic group Includes layers that have names or other
properties in common. For example, you can define a layer group that
includes all layers that are red and whose names include the letters mech.
Layer group Includes the layers that are put into the layer group when
you define it, regardless of their names or properties. Selected layers can
be added from the layer list by dragging them to the layer group.
The Layers palette displays some default and any named layer groups that you
create and save in the current drawing. Four default filters are displayed
All Used Layers. Displays all the layers on which objects in the current
drawing are drawn.
Xref. If xrefs are attached to the drawing, displays all the layers being
referenced from other drawings.
Viewport Overrides. If there are layers with overrides for the current
viewport, displays all layers containing property overrides.
Unreconciled Layers. If new layers were added since the drawing was
last opened, saved, reloaded, or plotted, displays a list of new unreconciled
layers. See
Reconcile New Layers (page 131) for more information.
NOTE The default layer groups cannot be renamed, edited, or deleted.
Once you have named and defined a layer group, you can expand it in the
Layers list to see the layers it contains.
When you select a layer group and right-click, options on the shortcut menu
can be used to delete, rename, or modify the layer group or the layers in the
group. For example, you can convert a dynamic layer group to a layer group.
You can also change a property of all layers in a layer group.
128 | Chapter 6 Create and Modify Objects